冠状病毒后常见症状及其治疗

新冠状病毒常见体征有呼吸道症状、发热、咳嗽、气促和呼吸困难等。在较严重病例中,感染可导致肺炎、严重急性呼吸综合征、肾衰竭,甚至死亡。目前对于新型冠状病毒所致疾病没有特异治疗方法。主要以隔离治疗, 对症支持治疗为主,因此需根据患者临床情况进行治疗。此外,对感染者的辅助护理可能非常有效。

要预防为主: 平时注意勤洗手,不要熬夜,多饮水,注意营养均衡,减少出门,出门戴口罩。

及时i通知你所接触过的人,取消以外人接触。

Customize Home screen on Android device

By default, Android main Home screen shows the date, weather, and a few apps. This video will show you how to customize the Home screen.

1. Customize Home Settings by tap on the home screen and select Home settings.

In Home settings, you have these options: Notification, At A Glance, Swipe to access Google app, Suggestions, Allow Home screen rotation, About.

* Tap Notifications to customize it.

* Tap At a Glance to customize it. You will have options to enable Calendar events and Work Profile. 

* Suggestion which give suggestion based on recently used apps: you have options to enable Suggestions in all apps list and Suggestions on Home screen.

* Tap About, you can get Android Version, App info and Open source licenses.

2. Customize Widgets by tapping on home screen.

* You will have many options such as Calendar, Chrome, Clock and more…

3. Customize Styles & Wallpapers by tapping home screen.

* You will have options to select Styles or Wallpapers.

Please view this step by step video:

How to setup or change Wallpapers on Android Device

There are multiple ways to set or change the Wallpapers in Android device. This article will show you how to do so.

1.Set the Wallpaper from the Home screen

* Tap the Home screen and then Styles & Wallpapers.

* You have an option to select Styles. If you want to select your image , tap My photos.  

* Tap Allow if you receive a popup.

* You can select it from clouds or from your photos folder. 

* Tap the image you want to use as Wallpaper.

* Tap on Set Wallpaper.

* You have 3 options: Home screen, Lock screen and Home screen and lock screen.

Now, you should have the image you selected as Wallpaper.

2. Set the Wallpaper from the Settings app

* Tap Settings icon.

* Tap on Display

* Tap on Styles & wallpapers.

3. Set Wallpaper from the Photos app

* Tap  Photos icon

* Select an image you want to be the wallpaper. Then tap on menu (3 dots).

* Tap on Use as

* Tap on Photos Wallpaper.

* Tap on Set wallpaper.

* You have 3 options: Home screen, Lock screen and Home screen and lock screen.

Now, this is your new wallpaper.

Please view this step by step video:

Pixel Wallpapers: App isn’t installed

When attempting to setup or change the Pixel Wallpapers, you may receive this message: App isn’t installed. This article will show you how to fix it.

A. Make sure the Wallpapers is enabled.

1.  Tap Settings.

2. Tap Apps & Notifications.

3. Tap See all ## apps

4. Tap Menu (3 dots) and then Show system

5. Find the Wallpapers, Pixel Wallpapers 18  in our example. If it is disabled, tap on it. 

6. Tap Enable. Now, test it and make Wallpapers works. If not, continue B. 

B.  Reset apps

Repeat 1 to 3 in A. In step 4, tap Reset app preferences

5. Tap Reset apps in the popup.

Now, Wallpapers should work!

Please view this step by step video:

Android Wallpapers: App isn’t installed

When attempting to setup or change the Wallpapers, you may receive this message: App isn’t installed. This article will show you how to fix it.

A. Make sure the Wallpapers is enabled.

1.  Tap Settings.

2. Tap Apps & Notifications.

3. Tap See all ## apps

4. Tap Menu (3 dots) and then Show system

5. Find the Wallpapers, Pixel Wallpapers 18  in our example. If it is disabled, tap on it. 

6. Tap Enable. Now, test it and make Wallpapers works. If not, continue B. 

B.  Reset apps

Repeat 1 to 3 in A. In step 4, tap Reset app preferences

5. Tap Reset apps in the popup.

Now, Wallpapers should work!

Please view this step by step video:

How to manage a folder in Android Device

In this article, we will show you how to manage a folder bin Android device..

1. In Android device, double click on Files.

2. Click Internal Storage on the bottom.  

3. Tap the folder which include another folder you want to move. In our example it is DCIM.

4. Tap the three dots on the folder you want to move, Images in our example.

5. You will have these options: Select, Delete, Move to, Copy to, Rename, and Folder info.

Please view this step by step video:

How to move a folder in Android Device

In this article, we will show you how to move a folder between two folders.

1. In Android device, double click on Files.

2. Click Internal Storage on the bottom.  

3. Tap the folder which include another folder you want to move. In our example it is DCIM.

4. Tap the three dots on the folder you want to move, Images in our example.

5. Tap Move to.

6. Tap Internal Storage.

7. On Move here, tap the folder you want to move into, Pictures in our example.

8. Under Picture folder, tap Move here.

9. Now, you don’t Images folder under DCIM.

10. Images folder shows under Pictures folder. 

Please view this step by step video:

Identity Theft report and contact information

  1. Contact Social Security Benefits: contact the SSA Office of the Inspector General: 800-269-0271.
  2. Contact IDES: The Illinois Attorney General’s Identity Theft Hotline has several resources to help you, including trained advocates to guide you through the process: 1-866-999-5630; TTY: 1-877-844-5461.
  3. Contact Bank:
  4. Contact Credit card and setup alert:
  5. Contact the police to file report:
  6. Place a fraud alert on your credit reports: 1) Equifax.com/personal/credit-report-services, 800-685-1111; 2) Experian.com/help, 888-397-3742; 3) TrensUnion.com/credit-help. 888-909-8872.
  7. Review all three of your credit reports.
  8. Report to Federal Trade Commission Identify Theft Report: 1-877-FTC-HELP (1-877-382-4357) or TTY 1-866-653-4261.
  9. Request your free credit reports via www.annualcreditreport.com and review them for any fraudulent activities.

The best camera for travel: Sony Cyber-Shot 18.2 Megapixel Black Compact Digital Camera – DSC-HX99

Sony Cyber-Shot 18.2 Megapixel Black Compact Digital Camera – DSC-HX99

The world’s smallest compact camera with 24–720 mm zoom, the HX99 is easy to carry. It features 4K video recording, Fast Intelligent AF, Eye AF and Optical SteadyShotTM as well as a high-contrast OLED Tru-FinderTM, a handy control ring, and a 180° tiltable touch screen for usability.

Features:

  • The world’s smallest camera with wide zoom range
    Covering the range from wide-angle 24 mm to telephoto 720 mm, the HX99 is the perfect camera for everything from memorable travel photos to everyday snapshots. The ZEISS® Vario-Sonnar T* lens delivers superb image quality all across the zoom range, and the Clear Image Zoom feature allows further magnification of the subject (up to 1440 mm) while preserving high resolution. [1] 24 mm [2] 720 mm [3] 1440 mm
  • Exmor R™ and BIONZ X™ deliver superb image quality
    The HX99’s image sensor — an 18.2 megapixel (effective) back-illuminated CMOS sensor — works with the advanced BIONZ X image-processing system to deliver superb image quality, even for fine textures and details. With a range of ISO80-6400 (expanded), even dimly lit scenes can be beautifully shot, while color-reproduction improvements produce natural-looking skin tones
  • 4K movies recorded with full pixel readout
    The HX99 is the first in the HX-series to record 4K video (QFHD, 3840 x 2160 pixels). High-quality 4K video is achieved with a full sensor pixel readout, and no pixel binning – collecting approximately 1.6x as much information as is required. This oversampling effect results in images of outstanding resolution with reduced moiré and jaggies
  • Continuous shooting at up to 10 frames per second
    It’s possible to perform high-speed continuous shooting at up to 10 frames per second for up to 155 shots. Even when image brightness changes during continuous shooting, the camera automatically adjusts to provide optimal exposure. Continuous-shot images can also be displayed, deleted, and protected in groups
  • Fast Intelligent AF to capture decisive moments
    The camera adopts Fast Intelligent AF using highly accurate contrast-detection autofocus with 0.09-second response. It achieves focus by minimizing wasted lens motion, predicting AF range and accelerating the lens drive, improving response so you can capture even more fleeting moments
  • Eye AF feature for perfect portrait shots
    The camera’s sophisticated Eye AF feature can be activated to automatically detect and focus on the eyes of the main subjects in your shots. It rapidly and accurately detects eyes even under difficult conditions, such as when the subject is looking downward or when faces are backlit or dimly lit
  • Control ring for advanced photography
    The convenient lens-mounted control ring allows you to operate pro-style manual controls such as selecting shutter speed, aperture, and more for added creative control — so there’s no need to compromise your vision because of the camera’s compact size
  • Image stabilization with Optical SteadyShot™
    Designed for handheld shooting and when shooting at telephoto zoom settings, even with high magnification, the camera’s Optical SteadyShot feature stabilizes the image and effectively reduces camera shake by relying on a high-performance gyro-sensor and a specialized algorithm. Because this is an optical function, image stabilization is performed without lowering resolution. [1] SteadyShot OFF [2] SteadyShot ON
  • Clear, easy-to-operate OLED Tru-Finder™
    The high-contrast OLED Tru-Finder is far brighter than conventional electronic viewfinders. It displays real-time preview and shooting information, so what you see on screen is exactly what you get in your shot. The viewfinder is easily retractable, for portability, safety, and convenience
  • Touch Pad AF
    When using the viewfinder, use Touch Pad AF to shift focus smoothly and easily, simply by sliding your finger across the LCD screen
  • 180° tiltable LCD screen for flexible composition
    The high-resolution 3-inch type screen with tilt capability is perfect for taking selfies and framing low-angle shots. You can use it in various shooting positions for greater flexibility in capturing creative compositions
  • Touch Focus and Shutter
    With Touch Focus you can simply touch the LCD at the point of the image you want to focus on, for both still and video capture, so you can intuitively focus on subjects even at the edge of the frame without reframing. The shutter can also be operated by touching the LCD screen
  • Zoom Assist
    If you lose track of a moving subject while framing with zoom, the Zoom Assist function makes it easy to find it again. Program it to the C (custom) button, then simply push and hold it to automatically zoom out, find and frame your subject again, then release the button. The camera quickly zooms back to the original focal length, so you can resume shooting the subject
  • High-frame rate HD video recording of fast-moving subjects
    When you’re shooting movies, you can capture fast-moving subjects with high-frame rate HD recording at up to 120p (NTSC) or 100p (PAL). This allows you to produce impressive slow-motion sequences during editing. The high bitrate, up to 100 Mbps, also ensures detailed images
  • RAW format recording
    In order to give users far greater control over the final appearance of their photos, the HX99 provides RAW-format image recording as an option. With this format all the data from the sensor is preserved, so exposure, brightness, white balance, and other aspects of the image can be easily adjusted using image-editing software
  • A firmer grip for steadier shots
    The camera’s grip is designed to better fit your hand, making it easier to hold in order to provide stability, despite the camera’s compact size. It provides more stable framing of handheld shots and reduced camera shake, for steady shots even when held in one hand
  • Lock-on AF for enhanced photo opportunities
    Lock-on AF captures and continues tracking moving subjects. It automatically adjusts the AF target frame size to match the subject size, improves tracking performance, and helps you take full advantage of every photo opportunity
  • Proxy data recording for easier, faster editing and sharing
    While recording full-resolution 4K video, the camera can also capture a low-bitrate proxy file that’s lighter and easier to handle. This makes it easy to upload and share the images soon after shooting them, enabling easier online collaboration
  • Convenient on-location rating and sorting
    Rate and protect your images in the field, with a convenient custom button assignment. Ratings, from 1 to 5 stars, can be reviewed when images are imported to your PC using PlayMemories Home™ or the new Sony Imaging Edge software, for fast sorting of even large image libraries
  • My Menu your way
    With My Menu, you can register menu items for instant recall, and create custom menus. The menu screen has been redesigned, and you can make function assignments for up to 30 items to retool the camera interface according to your shooting preferences
  • Internal pop-up flash
    The camera’s built-in, manual pop-up flash feature enables various modes of flash photography. Slow Sync is useful for shooting atmospheric night portraits, Rear Sync lets you creatively express motion, and the Autoflash setting automatically determines whether the flash is necessary
  • New LCD power-saving mode
    With the camera body power switched ON, the LCD screen can be automatically switched OFF (either 2, 5, or 10 seconds after its last operation) to save power
  • One-touch remote and sharing
    With one-touch remote, a smartphone or tablet can function as a monitor and remote control. One-touch sharing allows easy transfers of photos or videos to an NFC™-enabled Android™ device for easy uploading and sharing. Just install the PlayMemories Mobile™ app from your device’s app store, then touch the device to the camera to connect them. QR code compatibility allows connection with non-NFC devices
  • Imaging Edge software suite from Sony
    The Imaging Edge software suite can maximize image quality, improve production efficiency, and help you finely adjust RAW-based images. Use its “Remote” to remotely control shooting while monitoring scenes via live-view PC screen; “Edit” to develop RAW data into high-quality photos; and “Viewer” to view, rate, and select photos from a list of shots
  • Geo-tag your images via Bluetooth®
    With the Bluetooth® Location Information Link you can easily geo-tag your images – perfect when travelling. Simply pair your camera to a compatible smartphone with the PlayMemories Mobile app and your location data can be recorded together with each photo. The PlayMemories Home app can also be used on your PC to organize imported still images on a map

Specifications:

Sensor

  • Sensor Type: 1/2.3 inch (7.82 mm) Exmor R® CMOS sensor
  • Number of Pixels (Effective): Approx. 18.2 Megapixels

Lens

  • Lens Type: ZEISS Vario-Sonnar T* Lens, 11 elements in 10 groups (5 aspheric elements)
  • F-number (Maximum Aperture): F3.5 (W) – 6.4 (T)
  • Focal length (f=): f=4.25-118 mm
  • Angle Of View (35mm Format Equivalent) (Still Image): 84 deg.-3 deg. 30 min.(24–720 mm)
  • Focus Range (From the Front of the Lens): Auto: AF (W: Approx. 0.16 ft. (5 cm) to Infinity, T: Approx. 8.20 ft. (250 cm) to Infinity) / Program Auto: AF (W: Approx. 0.16 ft. (5 cm) to Infinity, T: Approx. 8.20 ft. (250 cm) to Infinity
  • Optical Zoom: 28x
  • Clear Image Zoom (Still Image): 18M Approx. 60x / 10M Approx. 80x / 5.0M Approx. 113x / VGA Approx. 459x / 13M(16:9) Approx. 60x / 2.1M(16:9) Approx. 153x
  • Clear Image Zoom (Movie): 4K: Approx. 45x, HD: Approx. 60x
  • Digital Zoom (Still Image): 18M Approx. 120x / 10M Approx. 161x / 5.0M Approx. 226x / VGA Approx. 459x / 13M(16:9) Approx. 120x / 2.1M(16:9) Approx. 306x
  • Digital Zoom (Movie): Approx. 120x

Screen

  • Screen Type: 2.95 in (3.0type) (4:3) / 921,600 dots / Xtra Fine / TFT LCD
  • Adjustable Angle: Up by approx. 180 degrees
  • Display Selector (Finder/Lcd): Auto/EVF
  • MS Assist Magnification: 7.7x, 15.3x
  • Touch Panel: Yes

Viewfinder

  • Screen Type/Number of Dots: 0.2-type electronic viewfinder(OLED), 638,400 dots
  • Field Coverage: 100%, 4K Movie: Approx. 97%
  • Magnification: Approx. 0.5x with 50 mm lens at infinity, -1m-1(diopter) (35 mm equiv.)
  • Eye Point: Approx. 20 mm from the eyepiece, 19.2 mm from the eyepiece frame at -1m-1(diopter) (CIPA standard)
  • Diopter Adjustment: -4.0 to +3.0 m-1
  • Brightness Control: Auto, Manual (5 steps)

Camera

  • Image Processing Engine: Yes (BIONZ X)
  • Steadyshot: Optical
  • Steadyshot (For Movie): Yes (Intelligent Active Mode, Optical type with electronic compensation, Anti Rolling type)
  • Focus Type: Contrast detection AF
  • Focus Mode: Single-shot AF, Continuous AF(Movie Only), DMF, Manual Focus
  • Focus Area: Wide, Center, Flexible Spot (S/M/L), Expanded Flexible Spot
  • Lock On AF: Yes
  • Light Metering Mode: Multi Pattern, Center Weighted, Spot, Entire Screen Avg, Highlight
  • Exposure Compensation: +/- 3.0 EV, 1/3 EV step
  • ISO Sensitivity (Still Image)(Recommended Exposure Index): Auto (ISO80-3200, selectable with upper / lower limit), 80/100/200/400/800/1600/3200 (Extendable to ISO6400), Multi-Frame NR: Auto (ISO80-3200 same as selected range in Auto), 100/200/400/800/1600/3200/6400/12800
  • ISO Sensitivity (Movie): Auto (ISO80-3200, selectable with upper/lower limit),80/100/200/400/800/1600/3200 (Extendable to ISO6400)
  • Minimum Illumination (Movie): Auto: 9lux (Shutter Speed 1/30)
  • White Balance Modes: Auto, Daylight, Shade, Cloudy, Incandescent, Fluor.: Warm White, Fluor.: Cool White, Fluor.: Day White, Fluor.: Daylight, Flash, C.Temp./Filter, Custom1, Custom2, Custom3, Custom Setup
  • WB Micro Adjustment: G7-M7 (57 steps) , A7-B7 (29 steps)
  • Shutter Speed: iAuto (4″ – 1/2000) / Program Auto (1″ – 1/2000) / Aperture Priority (8″ – 1/2000) / Shutter Priority (30″ – 1/2000) / Manual (30″ – 1/2000)
  • Aperture: iAuto(F3.5-F6.3(W)) / Program Auto(F3.5-F6.3(W) ) / Manual(F3.5-F8.0(W)) / Aperture Priority(F3.5-F8.0(W)) / Shutter Priority(F3.5-F6.3(W))
  • Image Control: Contrast, Saturation, Sharpness, Creative Style, Color Space, Quality (RAW / RAW&JPEG (Extra fine, Fine, Standard) / JPEG (Extra fine, Fine, Standard)
  • Noise Reductionhigh: ISO NR:Normal/Low, Multi Frame NR:Auto, ISO100-12800
  • Dynamic Range Functions: Off, Dynamic Range Optimizer (Auto/Level 1-5), Auto High Dynamic Range: Off, Auto Exposure Difference, Exposure difference level (1.0–6.0 EV, 1.0 EV step)
  • Shooting Mode: Auto (Intelligent Auto/Superior Auto), Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure, MR(Memory Recall) 1, 2, Movie Mode (Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure), Sweep Panorama, Scene Selection
  • Scene Selection: Portrait, Macro, Landscape, Sunset, Night Scene, Handheld Twilight, Night Portrait, Anti Motion Blur, Pet, Gourmet, Fireworks, High Sensitivity
  • Continuous Shooting Speed (maximum) (with max. recording pixels): Spd Priority Cont. Approx. 10 fps, Cont. Shooting Approx. 3 fps
  • Self-Timer: Off / 10sec. / 5sec. / 2sec. / 3 consecutive shots with 10sec. 5sec. or 2sec. / 5 consecutive shots with 10sec. 5sec. or 2sec.
  • Drive Modes: Single, Continuous shooting, Spd Priority Cont, Self-timer, Self-timer(cont.), Cont.-bracketing, Single-bracketing, White balance bracketing, DRO bracketing
  • Panorama (Shooting): Sweep Panorama
  • Picture Effect: [Still Image]:Toy camera, Pop Color, Posterization, Retro Photo, Soft High-key, Partial Color, High Contrast Mono., Soft Focus, HDR Painting, Richtone Monochrome, Miniature, Watercolor, Illustration; [Movie]:Toy camera, Pop Color, Posterization, Retro Photo, Soft High-key, Partial Color, High Contrast Mono
  • Creative Style: Standard, Vivid, Portrait, Landscape, Sunset, Black & White, Sepia
  • Number of Recognized Scenes: [Still Image]:Superior Auto: 44 / iAuto: 33; [Movie]:44

Flash

  • Flash Modes: Flash Off / Autoflash / Fill Flash / Slow Sync. / Rear Sync.
  • Flash Type: Built-in, manual pop-up
  • AF Illuminator: Auto / Off
  • Bracketing: Yes
  • Flash Range: ISO Auto: Approx. 11-13/16″ to 17 feet 8-19/32″ (0.3 m to 5.4 m)(W) / Approx. 8 feet 2-27/64″ to 9 feet 10-7/64″ (2.5 m to 3.0 m)(T)

Recording

  • Compatible Recording Media: Memory Stick Micro, Memory Stick Micro (Mark2), microSD Memory Card, microSDHC Memory Card, microSDXC Memory Card
  • Recording Format: [Still Image]:JPEG (DCF Ver.2.0,Exif Ver.2.31,MPF Baseline compliant), RAW (Sony ARW 2.3 format), [Movie]:XAVC S, AVCHD format Ver.2.0 compatible
  • Recording Format (Movie Audio): XAVC S:LPCM 2ch, AVCHD: Dolby Digital (AC-3) 2ch (Dolby Digital Stereo Creator)
  • Color Space (Still): sRGB, Adobe RGB
  • DCF/DPOF: DCF/DPOF/EXIF/MPF
  • Still Image Number of recorded pixels (Image Size): 3:2 Mode: 16M (4,896×3,264)/8.9M (3,648×2,432)/4.5M (2,592×1,728),4:3 mode: 18M (4,896×3,672)/10M (3,648×2,736)/5M (2,592×1,944)/VGA (640×480),16:9 mode: 13M (4,896×2,752)/7.5M (3,648×2,056)/2.1M (1,920×1,080), 1:1 mode: 13M (3,664×3,664)/7.5M (2,736×2,736)/3.7M (1,920×1,920), Sweep Panorama: Wide (12,416×1,856/5,536×2,160), Standard (8,192×1,856/3,872×2,160)
  • Movie Recording Mode (NTSC): PAL/NTSC Selector: [NTSC] AVCHD: 24M FX (1,920×1,080/60i)/ 17M FH (1,920×1,080/60i), XAVC S 4K: 30p 100M (3,840×2,160/30p)/ 30p 60M (3,840×2,160/30p)/ 24p 100M (3,840×2,160/24p)/ 24p 60M (3,840×2,160/24p), XAVC S HD: 60p 50M (1,920×1,080/60p)/ 60p 25M (1,920×1,080/60p)/ 30p 50M (1,920×1,080/30p)/ 30p 16M (1,920×1,080/30p)/ 24p 50M (1,920×1,080/24p)/ 120p 100M (1,920×1,080/120p)/120p 60M (1,920×1,080/120p)
  • Movie Recording Mode (PAL): PAL/NTSC Selector:[PAL] AVCHD: 24M FX(1,920×1,080/50i)/ 17M FH(1,920×1,080/50i), XAVC S 4K: 25p 100M (3,840×2,160/25p)/ 25p 60M (3,840×2,160/25p)/ XAVC S HD: 50p 50M(1,920×1,080/50p)/ 50p 25M(1,920×1,080/50p)/ 25p 50M(1,920×1,080/25p)/ 25p 16M(1,920×1,080/25p)/ 100p 100M(1,920×1,080/100p)/ 100p 60M(1,920×1,080/100p)
  • Proxy Recording: Yes

Interface

  • Input and Output Terminals: Multi/Micro USB Terminal, High-Speed USB (USB2.0), Micro HDMI
  • NFC: NFC forum Type 3 Tag compatible, One-touch remote, One-touch sharing
  • WI-FI: Yes(IEEE802.11b/g/n(2.4GHz band))
  • Bluetooth: Yes (Ver.4.1)

Power

  • Power Source: DC3.6V (supplied battery)/ DC5.0V(supplied AC adapter)
  • Battery System: NP-BX1
  • Power Consumption (Camera Mode): Approx. 1.5 W with LCD monitor and approx. 1.8 W with viewfinder (CIPA standard)
  • USB Charge/USB Power Supply: Yes (with supplied AC adapter and battery)
  • Battery Life (Still Images)(CIPA): Monitor:Approx. 370 / Approx. 185 min., Monitor (When Auto Monitor off is set to 2 sec):Approx. 460 / Approx. 230 min., ViewFinder:Approx. 300 / Approx. 150 min.
  • Battery Life (Movies Actual Shooting)(CIPA): Monitor:Approx. 55 min., ViewFinder:Approx. 55 min.
  • Battery Life (Movies Continuous Shooting)(CIPA): Monitor:Approx. 95 min., ViewFinder:Approx. 100 min.

Others

  • Shooting Functions: Eye AF, Face Detection, Face Registration, Smile Shutter, Grid Line, Step Zoom/Quick Zoom, Digital Level Gauge, WB Bracketing, DRO Bracketing, MF Assist, Peaking, Zebra, Marker Display, Micref Level, Zoom Assist, My Menu Setting, Self-portrait timer
  • Playback Functions: BRAVIA Sync(Control for HDMI), 9/25-frame index view, Auto Orientation, Slide Show, Forward/Rewind (Movie), Delete, Protect, Motion Shot Video, Automatic Image Rotation, Cont. Shoot Grouping
  • TRILUMINOS Color: Yes
  • 4K image output: Yes
  • Operating Temperature: 0 degrees C. – +40 degrees C. / 32 degrees F. – 104 degrees F

Print

  • Print: Exif Print, PRINT Image Matching (PIM3)

In The Box:

  • Rechargeable Battery Pack NP-BX1
  • AC Adaptor
  • Micro USB cable
  • Wrist Strap
  • Instruction Manual

Approximate Dimensions:

  • Height: 2-3/8″
  • Width: 4-1/8″
  • Depth: 1-7/16″

Approximate Weight:

  • Without Battery: 7.7 oz
  • With Battery: 8.6 oz
  • Shipping: 1 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor

Footnotes:

  1. Reseller price may vary
  2. Value displayed on the camera and recorded in the Exif
  3. At maximum pixel readout
  4. Optical zoom from the wide side (except RX1 series and RX0)
  5. Achieved by using “By Pixel Super Resolution” technology and overlay burst shooting
  6. REI = recommended exposure index
  7. When ISO sensitivity is higher than IS0 3200, the slowest shutter speed limit is 1/4 sec. Manual setting of ISO sensitivity to lower than ISO 3200 is necessary to set shutter speed slower than 1/4. (except DSC-RX0, DSC-RX1, DSC-RX10, DSC-RX100 series models)
  8. Speed slows after taking some shots
  9. You may not be able to shoot images in Burst mode depending on the Shooting mode
  10. Continuous shooting speed will be reduced when used together with built-in or external flash
  11. For movies, Memory Stick Micro (Mark2), or microSD/microSDHC/microSDXC card of Class 4 or faster is necessary
  12. Supports Micro USB compatible device
  13. The LCD screen is turned on, shooting once every 30 seconds, the zoom is switched alternately between the W and T ends, the flash strobes once every two times, the power turns on and off once every 10 times
  14. Based on non-stop recording until the limit (29 minutes or 4 GB) has been reached, and then continued recording again. Shooting functions such as zoom will not be available
  15. Continuous shooting is possible for approximately 29 minutes (limited by product specifications, default setting. except DSC-RX0)
  16. Indication recording time, which is defined by repeating the cycle: Power on, start recording, zoom (except DSC-RX1, DSC-RX0 series models), standby, power off
  17. Models capable of extended-gamut recording and HDMI transmission function for both still images and movies
  18. Among fixed-lens digital cameras with a built-in viewfinder and telephoto end 700 mm or above (angle of view, 35-mm format equivalent). As of August 2018, based on Sony research
  19. Angle of view (35 mm format equivalent)
  20. 3840 x 2160 pixels. Continuous recording time is approx. 5 minutes, and may vary with recording environment
  21. A Class 10 or higher micro SDHC/SDXC memory card is required to record videos in the XAVC S format. UHS-I (U3) is also required for recording at 100 Mbps
  22. CIPA standard, internal measurement, at f=4.25 mm (wide-end), EV8.5, Program Auto, AF area: Wide, NTSC mode
  23. With “Continuous shooting mode: Speed Priority Continuous Shooting” and “Image quality: Fine.” Speed will decrease after some shots have been taken
  24. With “Continuous shooting mode: Speed Priority Continuous Shooting” and “Image quality: Fine. Under Sony test conditions
  25. Can be connected via Bluetooth with smartphones featuring (as of August 2018): – Android smartphones: Android 5.0 or later and compatible with Bluetooth 4.0 or later, iPhone/iPad: iPhone 4S or later/iPad 3rd generation or later
  26. Refer to the download page for details: http://www.sony.net/disoft/d/
  27. Does not support full functional compatibility with some of the camera models. See Sony support site for details
  28. The images are for illustration purposes only
  29. Features and specifications are subject to change without prior notice

The best camera for travel: Sony Cyber-Shot 20.1 Megapixel Black Digital Camera – DSC-RX10M4

Sony Cyber-shot 20.1 Megapixel Black Digital Camera

Embrace the perks of your Sony Cybershot camera, with 20.1 megapixels for sharper and fuller images. It records in crystal 4K UHD as well, so vloggers or videographers can make use of this camera’s features on the go or in a studio space for clear and breathtaking video as well as photography. The Sony Cyber-Shot 20.1 Megapixel Black Digital Camera comes with a BIONZ X processor to ensure the highest resolution to the edges of images, making it easier to shoot steady close-ups, bookeh, and more. The various shooting modes provided also allow you to style and frame shots to suit your ideal goals, and to make that great shot look perfect. The Optical SteadyShot technology also helps to compensate for a shaky camera when in video mode. Now, it’s easier to capture more stunning stills and movies at every opportunity. The new RX10 IV is much more than a solid, smart all-in-one compact—it packs enough groundbreaking innovations for even professionals to marvel at, from this ultra-fast AF system of its kind, to legendary optics throughout its 25x zoom range, to extraordinarily precise, powerful image processing, and more.

Features:

  • 0.03-sec. autofocus speed doesn’t miss a move
    The RX10 IV’s AF systems heighten response, accuracy, and range for more controllably precise, tenacious focus on your subject, however quickly the scene’s action unfolds
  • Incomparable AF speed
    See ultra-fast autofocus in action. World-leading 0.03-s1 AF speed is made possible by the 1.0-type Exmor RS™ CMOS image sensor that provides for fast, accurate autofocusing at all times
  • All-around AF coverage
    Autofocus captures a subject wherever it is in the image. 315 phase-detection AF points cover approx. 65% of the image area to provide widespread autofocus coverage of subjects that appear in the frame
  • Tenacious AF tracking
    Stays on moving subjects for as long as you like. With High-density Tracking AF Technology, focus reliably stays on moving subjects and activates AF points to cover the area around the subject
  • Advanced operation with an easy touch
    • More tactile focus control even when shooting
      The exemplary RX10 IV puts more intuitive, versatile control of focus right at your fingertips
    • Smooth focus point selection with Touch Pad AF
      Slide your finger to shift focus. It’s handy while monitoring the viewfinder
    • Tap on a next subject with Touch Focus
      Simply touch the LCD screen to focus on the chosen subject
  • More rapid, wide-ranging autofocus control
    • AF operation extended and refined
      Touch operation and other autofocus innovations take optimal advantage of the Fast Hybrid AF system’s superior speed, accuracy and versatility for location shooting, continuous shooting, and ultra-telephoto shooting
    • Focus Range Limiter is ready for action
      This allows for more rapid focusing according to distance from subjects
    • AF-A mode AF-A mode optimizes AF mode automatically
      Automatically switches between Single AF and Continuous AF tracking, whichever is optimal
    • No half-press to focus with AF-ON
      This lets you capture moments instantly without a half-press focus sequence
  • Continuous shooting up to 24fps
    Consistently capture decisive moments of even fast-moving action. The RX10 IV features a high-speed front-end LSI and the vast power of the BIONZ X™ image processing engine to enable continuous shooting, even with AF/AE tracking, at up to approx. 24fps3 for up to 2494 frames at a time
  • High-speed 24fps shooting with AF/AE tracking
    Features refined to match higher shooting capability. Even images shot continuously at 24fps look extraordinarily smooth and rich as you monitor them on the electronic viewfinder that keeps display lag to an absolute minimum during shooting
  • Silent electronic shutter
    Shoot noise-sensitive scenes without making a sound. Record live performances, wildlife, and action without being distracting, by setting the electronic shutter for silent shooting5. Up to 1/32,000-s fast, this shutter also minimizes image distortion
  • All-in-wonderful
    Sony packs the RX10 IV with extraordinary large aperture lenses, a state-of-the-art BIONZ X™ processor ensuring high resolution out to the images’ edges, capability to shoot dazzling bokeh and steady close-ups, and much more. The quality of every still and movie image, even shot at top speed, is as clearly superior as all the innovation that this brilliant Cyber-shot™ contains
  • The pursuit of optical perfection
    Flawless images take more exceptional elements of refinement. The built-in ZEISS® Vario-Sonnar T* 24-600 mm6 F2.4-4 high magnification zoom lens achieves excellent contrast and sharpness in every shot, throughout an extreme wide-angle to ultra-telephoto range
  • Advanced BIONZ X
    Powers image processing to an all-time high. The BIONZ X™ image processor’s advanced algorithm improves image quality by enhancing resolution, minimizing noise, and depicting reality in all its variety and subtlety
  • Fast Hybrid AF for 4K movie recording
    Pro class shooting features for more professional results. Fast Hybrid AF makes autofocus more speedy and accurate, while 4K movie (QFHD: 3,840 x 2,160) recording with full pixel readout and no pixel binning ensures footage with resolution high enough to satisfy professionals
  • Operate on impulse
    Focusing, monitoring, setting adjustments and other essential functions not only feel natural to handle at all times—they’re designed to accommodate professional-style applications as well
  • PlayMemories Online™
    Back up stills and movies to Sony’s cloud service. Access them from any device
  • Capture One Express (for Sony)
    Supports use of one of the world’s best RAW converters, from Phase One

Specifications:

Sensor

  • Sensor Type: 1.0″-type (0.52″ x 0.35″) Exmor RS® CMOS sensor, aspect ratio 3:2
  • Number of Pixels (Effective): Approx. 20.1 Megapixels
  • Number of Pixels (total): Approx. 21.0 Megapixels

Lens

  • Lens type: Zeiss® Vario-Sonnar® T* Lens, 18 elements in 13 groups (6 aspheric elements, including AA lens)
  • F-number (Maximum Aperture): F2.4 (W)–4.0 (T)
  • Focal length (f=): F=8.8–220 mm; Still Image 3:2 f=24–600 mm; Still Image 4:3 f=27–650 mm; Still Image 16:9 f=26–630 mm; Still Image 1:1 f=31–760 mm
  • Focus Range (From the Front of the Lens): AF (W: Approx. 3 cm (0.10 ft) to infinity, T: Approx. 72 cm (2.36 ft) to infinity, f=250 mm (35 mm format equivalent): Approx. 140 cm (4.59 ft) to infinity), Focus range from the image sensor: AF (W: Approx. 18 cm (0.59 ft) to infinity, T: Approx. 92 cm (3.02 ft) to infinity, f=250 mm (35 mm format equivalent): Approx. 157 cm (5.16 ft) to infinity)
  • Optical Zoom: 25X (optical zoom during movie recording)
  • Clear Image Zoom: 20M Approx. 50x/10M Approx. 70x/5M Approx. 100x/VGA Approx. 380x
  • Clear Image Zoom (Movie): 4K: Approx. 37.5x; HD: Approx. 50x
  • Digital Zoom (Still Image): 20M Approx. 100x/10M Approx. 140x/5M Approx. 200x/VGA Approx. 380x
  • Digital Zoom (Movie): Digital Zoom Approx. 100x
  • Filter Diameter: 72mm

Screen

  • Screen Type: 3.0-type (7.5 cm) (4:3)/1,440,000 dots/Xtra Fine/TFT LCD
  • Adjustable Angle: Up by approx. 109 degrees, down by approx. 41 degrees
  • Display Panel (On Top): Yes
  • Display Selector (Finder/Lcd): Auto/EVF (Manual)/Monitor (Manual)
  • MS Assist Magnification: 5.3x, 10.7x

Viewfinder

  • Screen Type/Number of Dots: 0.39-type electronic viewfinder (XGA OLED), 2,359,296dots
  • Field Coverage: 100%
  • Magnification: Approx. 0.70x with 50 mm lens at infinity, -1 mstyle name=”sup”-1/style(diopter) (35 mm equiv.)
  • Eye Point: Approx. 23 mm from the eyepiece, 21.5 mm from the eyepiece frame at -1 mstyle name=”sup”-1/style(diopter) (CIPA standard)
  • Diopter Adjustment: -4.0 to +3.0 m-1
  • Brightness Control: Manual(5 steps) / Sunny Weather

Camera

  • Image Processing Engine: Yes (BIONZ X)
  • Steadyshot: Optical; Yes (Intelligent Active Mode, Optical type with electronic compensation, Anti Rolling type)
  • Focus Mode: Single-shot AF; Automatic AF; Continuous AF; DMF; Manual Focus
  • Focus Area: Wide (315 points (phase-detection AF), 25 points (contrast-detection AF)); Center; Flexible Spot (S/M/L);Expanded Flexible Spot; Lock on AF (Wide/Center/Flexible Spot (S/M/L)/Expanded Flexible Spot)
  • Lock On AF: Yes
  • Light Metering Mode: Multi Pattern; Center Weighted; Spot (Standard/Large); Entire Screen Avg.; Highlight
  • Exposure Compensation: +/- 3.0EV, 1/3EV step
  • ISO Sensitivity (Still Image)(Recommended Exposure Index): Auto(ISO100–12800, selectable with upper/lower limit), 100/125/160/200/250/320/400/500/640/800/1000/1250/1600/2000/2500/3200/4000/5000/6400/8000/10000/12800 (Extendable to ISO64/80), Multi-Frame NR: Auto (ISO100–12800), 100/200/400/800/1600/3200/6400/12800/25600
  • ISO Sensitivity (Movie): Auto: (ISO100–ISO12800 Level, selectable with upper/lower limit), 100/125/160/200/250/320/400/500/640/800/1000/1250/1600/2000/2500/3200/4000/5000/6400/8000/10000/12800
  • Minimum Illumination (Movie): Auto: 2.4 lux (shutter speed 1/30)
  • White Balance Modes: Auto; Daylight; Shade; Cloudy; Incandescent; Fluor.: Warm White; Fluor.: Cool White; Fluor.: Day White; Fluor.: Daylight;Flash;C.Temp./Filter;Custom
  • WB Micro Adjustment: YesG7 to M7,57-stepA7 to B7,29-step
  • Shutter Speed: iAuto (4″–1/2000*)/Program Auto (30″–1/2000*)/Manual Exposure (Bulb, 30″–1/2000*)/Aperture Priority (30″–1/2000*)/Shutter Priority (30″–1/2000*); *At F8 or greater aperture value. Fastest limit at F2.4 is 1/1000.1
  • Electronic Shutter: iAuto (4″–1/32000)/Program Auto (30″–1/32000)/Manual Exposure (30″–1/32000)/Aperture Priority (30″–1/32000)/Shutter Priority (30″–1/32000)
  • Aperture: iAuto (F2.4/F11)/Program Auto (F2.4/F16)/Manual (F2.4/F16)/Shutter Priority (F2.4/F11)/Aperture Priority (F2.4/F16)
  • Image Control: Contrast;Saturation;Sharpness;Creative Style;Color Space(sRGB / Adobe RGB);Quality(RAW / RAW&JPEG / Extra fine / Fine / Standard)
  • Noise Reduction: Long exposure NR: On/Off, available for shutter speeds longer than 1/3 s; High ISO NR: Normal/Low/Off; Multi Frame NR: Auto, ISO 100–25600
  • Dynamic Range Functions: Off, Dynamic Range Optimizer (Auto/Level 1–5), Auto High Dynamic Range (Auto Exposure Difference, Exposure difference Level (1.0–6.0 EV, 1.0 EV step))
  • Shooting Mode: AUTO (Intelligent Auto/Superior Auto); Program Auto; Aperture Priority; Shutter Speed Priority; Manual Exposure; MR (Memory Recall) [body 3 sets/memory card 4 sets]; Movie Mode (Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure); HFR Mode (Program Auto, Aperture Priority, Shutter Speed Priority, Manual Exposure); Panorama; Scene Selection
  • Scene Selection: Portrait; Sports Action; Macro; Landscape; Sunset; Night Scene; Handheld Twilight; Night Portrait; Anti Motion Blur
  • Continuous Shooting Speed (Maximum) (Maximum Number of Recording Pixels): Continuous Shooting Hi: approx. 24fps, Continuous Shooting Mid: approx. 10fps, Continuous Shooting: approx. 3.5fps
  • Self-Timer: 10 s / 5 s / 2 s / 3 or 5 consecutive shots with 10 s 5 s or 2 s delay selectable/Bracketing shots with 10 s 5 s or 2 s delay selectable
  • Drive Modes: Single; Continuous shooting (Hi/Mid/Lo); Self-timer; Self-timer (cont.); Cont. bracketing; Single bracketing; White balance bracketing; DRO bracketing
  • Panorama (Shooting): Sweep Panorama
  • Picture Effect: Still Image:Toy camera;Pop Color;Posterization;Retro Photo;Soft High-key;Partial Color;High Contrast Mono.;Soft Focus;HDR Painting;Richtone Monochrome;Miniature;Watercolor;Illustration;Movie:Toy camera;Pop Color;Posterization;Retro Photo;Soft High-key;Partial Color;High Contrast Mono
  • Creative Style: Standard, Vivid, Neutral, Clear, Deep, Light, Portrait, Landscape, Sunset, Night Scene, Autumn Leaves, Black & White, Sepia, Style Box
  • Picture Profile: off/PP1-PP9 (Black Level, Gamma (Movie, Still, Cine1-2, ITU709, ITU709 [800%], S-Log2, S-Log3), Black Gamma, Knee, Color Mode, Saturation, Color Phase, Color Depth, Detail, Copy, Reset)
  • Focus Type: Fast Hybrid AF (phase-detection AF/contrast-detection AF)
  • Number of Recognized Scenes: Still Image: Superior Auto: 44 / iAuto: 33; 44

Flash

  • Flash Mode: Built-in, manual pop-up
  • Flash Type: Auto/Flash On/Slow Synchro/Rear Sync /Flash Off/Wireless (with optional compatible flash)
  • Illuminator: Auto / Off
  • Bracketing: Yes
  • External Flash Mode: Sony α System Flash compatible with multi interface shoe, attach the optional shoe adapter for flash compatible with Auto-lock accessory shoe
  • Flash Range: ISO Auto: About 3.28 to 35.43 ft (1.0 to 10.8 m) (W) / About 3.28 to 21.33 ft 1.0 to 6.5 m) (T), ISO 12800: up to about 68.24 ft (20.8 m) (W) / about 41.99 ft (12.8 m) (T)

Recording

  • Compatible Recording Media: Memory Stick Duo; Memory Stick PRO Duo; Memory Stick PRO Duo (High Speed); Memory Stick PROHG Duo; Memory Stick Micro; Memory Stick Micro (Mark2); SD Memory Card; SDHC Memory Card (UHS-I); SDXC Memory Card (UHS-I); microSD Memory Card; microSDHC Memory Card; microSDXC Memory Card
  • Recording Format: Still Image: JPEG (DCF Ver. 2.0, Exif Ver. 2.31, MPF Baseline compliant), RAW (Sony ARW 2.3 format); XAVC S; AVCHD format Ver. 2.0 compatible
  • Recording Format (Movie Audio): XAVC S: LPCM 2ch; AVCHD: Dolby Digital (AC-3) 2ch (Dolby Digital Stereo Creator)
  • Color Space (Still): sRGB, Adobe® RGB
  • DCF/DPOF: DCF/DPOF/EXIF/MPF
  • Still Image Number of recorded pixels (Image Size): Still Image: 3:2 mode: 20M(5472×3648)/10M(3888×2592)/5M(2736×1824), 4:3 mode: 18M(4864×3648)/10M(3648×2736)/5M(2592×1944)/VGA, 16:9 mode: 17M(5472×3080)/7.5M(3648×2056)/4.2M(2720×1528), 1:1 mode: 13M(3648×3648)/6.5M(2544×2544)/3.7M(1920×1920); 16:9 mode: 17M(5472×3080)/7.5M(3648×2056)/4.2M(2720×1528)
  • HFR: RecordingNTSC/PAL Selector: [PAL] mode XAVC S HD: 50p 50M(1920×1080/250fps), 50p 50M(1920×1080/500fps), 50p 50M(1920×1080/1000fps)/25p 50M(1920×1080/250fps), 25p 50M(1920×1080/500fps), 25p 50M(1920×1080/1000fps), NTSC/PAL Selector: [NTSC] mode XAVC S HD:60p 50M(1920×1080/240fps), 60p 50M(1920×1080/480fps), 60p 50M(1920×1080/960fps)/30p 50M(1920×1080/240fps), 30p 50M(1920×1080/480fps), 30p 50M(1920×1080/960fps)/24p 50M(1920×1080/240fps), 24p 50M(1920×1080/480fps), 24p 50M(1920×1080/960fps)Sensor Readout Number of effective pixelsQuality Priority: 240fps/250fps (1824×1026), 480fps/500fps (1824×616), 960fps/1000fps (1244×420)/Shoot Time Priority: 240fps/250fps (1824×616), 480fps/500fps (1292×436), 960fps/1000fps (912×308)
  • Still Image Number of recorded pixels (Image Size) during Movie: 16:9 mode: 17M (5472×3080)/7.5M (3648×2056)/4.2M (2720×1528)
  • Proxy Recording: Yes

Interface

  • Input and Output Terminals: Multi/Micro USB Terminal7, Hi-Speed USB (USB2.0), Micro HDMI, Microphone (0.14″ stereo mini jack), Multi Interface Shoe, Headphones
  • NFC: NFC forum Type 3 Tag compatible, One-touch remote, One-touch sharing
  • WI-FI: Yes(IEEE802.11b/g/n(2.4GHz band))
  • Bluetooth: Yes (Bluetooth Standard Ver. 4.1 (2.4 GHz band))

Power

  • Power Source: DC7.2 V (supplied battery)/DC5.0 V (supplied AC adapter)
  • Battery System: Rechargeable battery pack NP-FW50
  • Power Consumption (Camera Mode): Approx. 2.2 W with LCD monitor and approx. 2.4 W with viewfinder
  • USB Charge/USB Power Supply: Yes (Shooting, Playback)
  • Battery Life(Still Images): Monitor:Approx. 400/Approx. 200 min., ViewFinder: Approx. 370/Approx. 185 min.
  • Battery Life(Movies actual shooting): Monitor:Approx. 75 min., ViewFinder: Approx. 75 min.
  • Battery Life(Movies continuous shooting): Monitor:Approx. 135 min., ViewFinder: Approx. 135 min.

Others

  • Shooting Functions: Eye AF; Face Detection; Face Registration; Still Image Recording (during movie recording); Smile shutter; Grid Line; Quick Navi; Digital Level Gauge (pitch and roll); WB Bracket; DRO Bracketing; MF Assist; Peaking; Zebra; Marker Display; Audio Level Display; Audio Out Timing; Step Zoom/Quick Zoom; TC/UB; Photographer Name & Copyright; ISO Auto Minimum Shutter Speed; PC Remote Control; Zoom Assist; Focus Hold; Gamma Disp. Assist; [Mov]AF Track Sensitivity; [Mov]AF Drive Speed; Set File Name; Focus Range Limiter
  • Playback Functions: BRAVIA® Sync (Control for HDMI); 9/25-frame index view; Auto Orientation; Slide Show; Forward/Rewind (Movie); Delete; Protect; Motion Shot Video; Photo Capture; Automatic Image Rotation; Cont. Shoot Grouping
  • TRILUMINOS Color: Yes
  • 4K image output: Yes
  • Operating Temperature: 0 degrees C. – +40 degrees C. / 32 degrees F. – 104 degrees F.

Print

  • Print: Exif Print;PRINT Image Matching (PIM3)

What’s In The Box:

  • Rechargeable Battery Pack NP-FW50
  • AC AdapterAC-UUD12
  • Micro USB cable
  • Shoulder strap
  • Lens cap
  • Shoe cap
  • Lens hood
  • Eyepiece cup
  • Instruction Manual

Approximate Dimensions:

  • Height: 3-3/4″
  • Width: 5-1/4″
  • Depth: 5-1/8″

Approximate Weight:

  • Body Only: 2 lbs 5.1 oz
  • With Battery: 2 lbs 6.7 oz
  • Shipping: 3 lbs

Warranty Information:

  • Manufacturer Warranty (authorized online retailer): One Year Parts and Labor