Sony a7R IV Mirrorless Digital Camera (Body Only)

Model #ILCE7RM4/B

Sony Warranty - USA Version
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Viewfinder and Monitor

Viewfinder Eye Point 23 mm
Viewfinder Type Electronic (OLED)
Viewfinder Size 0.5"
Viewfinder Resolution 5,760,000 Dot
Monitor Type Tilting Touchscreen LCD
Monitor Resolution 1,440,000 Dot
Monitor Size 3"
Diopter Adjustment -4.0 to +3.0
Viewfinder Magnification Approx. 0.78x
Viewfinder Coverage 100%


External Recording Modes 4:2:2 8-Bit
DCI 4K (4096 x 2160) at 23.976p/25p/29.97p
Full HD (1920 x 1080) at 23.976p/50i/50p/59.94i/59.94p
Video Encoding NTSC/PAL
Recording Limit Up to 29 Minutes
Recording Modes XAVC S
UHD 4K (3840 x 2160) at 23.976p/25p/29.97p [60 to 100 Mb/s] 
Full HD (1920 x 1080) at 23.976p/24p/25p/29.97p/50p/59.94p/100p/120p [16 to 100 Mb/s] 
Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] 
Audio Recording Built-In Microphone (Stereo)
External Microphone Input (Stereo)
ISO Sensitivity Auto: 100 to 12800
Manual: 100 to 32000


Battery 1 x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Dimensions (W x H x D) 5.07 x 3.8 x 3.05" / 128.9 x 96.4 x 77.5 mm
Weight 1.46 lb / 665 g


Connectivity 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB 2.0 Micro-B, USB 3.0, USB Type-C
Memory Card Slot 2 x SD/SDHC/SDXC
Wireless Wi-Fi
GPS None


Sensor Size 35.7 x 23.8 mm
Sensor Type CMOS
Aspect Ratio 1:1, 3:2, 4:3, 16:9
Maximum Resolution 9504 x 6336
Lens Mount Sony E
Pixels Actual: 62.5 Megapixel
Effective: 61 Megapixel
Camera Format Full-Frame (1x Crop Factor)
Image Stabilization Sensor-Shift, 5-Axis
Bit Depth 14-Bit
Image File Format JPEG, RAW


Autofocus Sensitivity -3 to +20 EV
Focus Type Auto and Manual Focus
Focus Mode Automatic (A), Continuous-Servo AF (C), Direct Manual Focus (DMF), Manual Focus (M), Single-Servo AF (S)
Autofocus Points Phase Detection: 567
Contrast Detection: 425


Maximum Sync Speed 1/250 Second
Dedicated Flash System S-TTL
External Flash Connection Hot Shoe, PC Terminal
Built-in Flash None
Flash Modes Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)

Exposure Control

Continuous Shooting Up to 10 fps at 61 MP for up to 68 Exposures (JPEG)
Metering Range -3 to 20 EV
Exposure Compensation -5 to +5 EV (1/3, 1/2 EV Steps)
Exposure Modes Aperture Priority, Manual, Program, Shutter Priority
Metering Method Center-Weighted Average, Highlight Weighted, Multiple, Spot
Shutter Speed Mechanical Shutter
1/8000 to 30 Second 
Bulb Mode 
1/8000 to 1/4 Second in Movie Mode 
ISO Sensitivity Auto, 100 to 32000 (Extended: 50 to 102400)
White Balance Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Self Timer 2/5/10-Second Delay
Interval Recording Yes


Operating Temperature 32 to 104°F / 0 to 40°C
Expert Reviews
13 August 2019

The Sony A7R Mark IV has several key improvements over its predecessor, including a bigger but more ergonomic camera body with a more comfortable grip; enhanced weather sealing; better button and control layout, including a locking exposure compensation dial; a faster, more accurate autofocus system...

  • +


  • -

    - Some image noise issues when shooting at higher ISOs, - Antiquated and confusing menu system, - Rear LCD doesn't side-swivel, just tilts

30 July 2019

Not everyone needs 61MP, but you'll still want the A7R IV for its speed, autofocus, and durability.

  • +

    61MP full-frame sensor, 240MP pixel-shift mode, 10 fps continuous shooting, 4K video in full-width and crop modes, Real-Time autofocus

  • -

    Benefits of 61MP may be limited, Sony menus remain problematic

Camera labs.35058694
26 August 2019

The A7r Mark IV is an impressive body, with its new 61 Megapixel sensor leap-frogging its high-res rivals to date and overall speed and handling that could easily tempt D850 owners.

Digital camera world.35029809
17 July 2019

The A7R IV’s subtle design tweaks make it handle much better than the A7R III before it, and the resolution puts it well ahead of all its full frame mirrorless rivals for megapixels – and yet it has a great ISO range and 15-stop dynamic range too.

  • +

    World record resolution!, Better handling than the Mark III, Eye-tracking AF, 10fps shooting

  • -

    No 60/50p video

The phoblographer.34645560
16 July 2019

We look forward to evaluating the final production version of the Sony A7RIV comprehensively once review units are available. Please stay tuned for our upcoming full review. So far, we’re amazed. It’s pretty much a high resolution Sony a9. You can pre-order the Sony A7RIV from

Techradar uk.32817471
3 days ago

The A7R IV proves that Sony is still very much on a roll with its Alpha line. While a handful of niggles from previous models remain, the class-leading pixel count, revamped Pixel Shift Multi Shooting mode and autofocusing improvements in particular show the company continuing to innovate, and push...

  • +

    Great handling with improved ergonomics, Very fast and intelligent AF system, Bright, sharp and high-contrast viewfinder, Excellent 4K video quality, Pixel Shift Multi Shot capable of superb detail, Well-behaved metering system

  • -

    Some AWB and focus issues, Rolling shutter noticeable in videos, Mode dial more awkward to access than before, Touchscreen could be better, No in-camera raw processing, No motion correction in Pixel Shift mode

Trusted reviews.33834858
19 July 2019

The world's first 61-megapixel full frame camera somehow also manages to be a sparkling all-rounder...

User Reviews
1 week ago

Paired with a G Master lens you are assured of great results. Low light performance is excellent. The colours when using 24-70 GM are wonderful . The crop sensor 26mp works particularly well and comes in very useful.Most shots taken are perfect first time, a result that not many other cameras can...

  • +

    Durable, Great Features, Great Picture Quality, The autofocus is first class, most shots perfect

Product Highlights
  • 61MP Full-Frame Exmor R BSI CMOS Sensor
  • BIONZ X Image Processor & Front-End LSI
  • 567-Point Phase-Detection AF System
  • UHD 4K30p Video with HLG & S-Log3 Gammas
  • 5.76m-Dot Tru-Finder OLED EVF
  • 3.0" 1.44m-Dot Tilting Touchscreen LCD
  • Up to 10 fps Shooting, ISO 100-32000
  • 5-Axis SteadyShot INSIDE Stabilization
  • 240MP Pixel Shift Multi Shooting
  • Bluetooth & Wi-Fi, Dual UHS-II SD Slots
Average Expert Score
Average User Score
In The Box
  • Sony Alpha a7R IV Mirrorless Digital Camera (Body Only)
  • Sony NP-FZ100 Rechargeable Lithium-Ion Battery (2280mAh)
  • Sony BC-QZ1 Battery Charger
  • Sony ALC-B1EM Body Cap for E-Mount Cameras
  • Cable Protector
  • Shoulder Strap
  • Accessory Shoe Cap
  • Eyepiece Cup
  • USB Type-C Cable
  • Limited 1-Year Warranty
Showcased Accessories
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