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Sony a7R IIIA Mirrorless Camera

£1,445.67 GBP
£1,445.67 GBP £1,879.37 GBP
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About the Product

  • 42MP Full-Frame Exmor R BSI CMOS Sensor
  • BIONZ X Image Processor & Front-End LSI
  • 399-Point AF System & 10 fps Shooting
  • UHD 4K30p Video with HLG & S-Log3 Gammas
  • 3.69m-Dot Tru-Finder OLED EVF
  • 3.0" 2.36m-Dot Tilting Touchscreen LCD
  • 5-Axis SteadyShot INSIDE Stabilization
  • ISO 102400 & Pixel Shift Multi Shooting
  • Built-In Wi-Fi/Bluetooth, Dual SD Slots
  • USB 3.2 Gen 1 Type-C Port & PC Sync Port
Product Details
Key Specs
Lens Mount Sony E
Sensor Resolution Actual: 43.6 Megapixel
Effective: 42.4 Megapixel (7952 x 5304)
Image Sensor 35.9 x 24 mm (Full-Frame) CMOS
Image Stabilization Sensor-Shift, 5-Axis
ISO Sensitivity Range Photo: 100 to 32,000 (Extended: 50 to 102,400)
Video: 100 to 32,000
Continuous Shooting Up to 10 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
Up to 8 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
Up to 6 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
Up to 3 fps at 42.4 MP for up to 76 Frames (Raw) / 76 Frames (JPEG)
Internal Recording Modes XAVC S:
UHD 4K (3840 x 2160) at 23.98/25/29.97 fps [60 to 100 Mb/s]
1920 x 1080p at 23.98/25/29.97/50/59.94/100 fps [100 Mb/s]
1280 x 720 at 100 fps [50 Mb/s]
AVCHD:
1920 x 1080p at 23.98/25/50/59.94 fps [17 to 28 Mb/s]
1920 x 1080i at 50/59.94 fps [17 to 24 Mb/s]
MP4:
1920 x 1080p at 25/29.97/50/59.94 fps [16 to 28 Mb/s]
1280 x 720 at 25/29.97 fps [6 Mb/s]
External Recording Modes 4:2:2 8-Bit via HDMI:
UHD 4K (3840 x 2160) at 23.98/24.00/25/29.97 fps
1920 x 1080p at 23.98/24.00/50/59.94 fps
1920 x 1080i at 50/59.94 fps
Media/Memory Card Slot Slot 1: SD/SDHC/SDXC (UHS-II)
Slot 2: SD/SDHC/SDXC/Memory Stick Duo Hybrid (UHS-I)
Video I/O 1x Micro-HDMI (Unspecified Signal) Output
Audio I/O 1x 1/8" / 3.5 mm TRS Stereo Headphone Output
1x 1/8" / 3.5 mm TRS Stereo Microphone Input
Power I/O 1x USB-C Input
Other I/O 1x Sony Multi/Micro-USB Input/Output (Shared with Remote Input)
1x USB-C (USB 3.2 / 3.1 Gen 1) Output (Shared with Power Input)
1x PC Sync Socket Output
Wireless 2.4 GHz Wi-Fi 4 (802.11n)
Bluetooth 4.1
Display Type Tilt-Touchscreen LCD
Battery Type 1x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Sensor Crop (35mm Equivalent) Crop Factor: 1x
Additional Modes: 1.5x
*Additional Crop Occurs in Select Video Modes
Built-In ND Filter No
Capture Type Stills & Video
Shutter Type Electronic Rolling Shutter
Shutter Speed 1/8000 to 30 Seconds
1/8000 to 1/4 Second in Movie Mode
Bulb/Time Mode Bulb Mode
Metering Method Center-Weighted Average, Highlight Weighted, Multi-Zone, Spot
Exposure Modes Aperture Priority, Auto, Manual, Program, Shutter Priority
Exposure Compensation -5 to +5 EV (1/3, 1/2 EV Steps)
Metering Range -3 to 20 EV
White Balance Presets: Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater
Self-Timer 2/5/10-Second Delay
Image Sizes 3:2 Raw: 42 MP (7952 x 5304)
16:9 Raw: 36 MP (7952 x 4472)
3:2 JPEG: 42 MP (7952 x 5304)
18 MP (5168 x 3448)
11 MP (3984 x 2656)
16:9 JPEG: 36 MP (7952 x 4472)
15 MP (5168 x 2912)
8.9 MP (3984 x 2240)
Aspect Ratio 3:2, 16:9
Image File Format JPEG, Raw
Bit Depth 14-Bit
Gamma Curve HDR-HLG, Sony S-Log 2, Sony S-Log 3
Recording Limit Up to 30 Minutes
IP Streaming No
Built-In Microphone Stereo
Audio Recording AVCHD: 2-Channel AC-3 Audio
XAVC S: 2-Channel LPCM Audio
Mobile App Compatible Yes: Android & iOS
App Name: Imaging Edge Mobile
Functionality: Access Stored Files, Adjust Settings, Remote Control
Global Positioning (GPS, GLONASS, etc.) GPS
*Via Connected Smartphone
Display Size 3.0"
Resolution 2,359,296 Dot
Viewfinder Type Built-In Electronic
Viewfinder Size 0.5"
Viewfinder Resolution 3,686,400 Dot
Viewfinder Eye Point 23 mm
Viewfinder Coverage 100%
Viewfinder Magnification Approx. 0.78x
Viewfinder Diopter Adjustment -4 to +3
Focus Type Auto and Manual Focus
Focus Mode Automatic, Continuous-Servo AF, Direct Manual Focus, Manual Focus, Single-Servo AF
Autofocus Points Phase Detection: 399
Contrast Detection: 425
Autofocus Sensitivity -2 to +20 EV
Built-In Flash/Light No
Flash Modes Auto, Fill Flash, Hi-Speed Sync, Off, Rear Sync, Red-Eye Reduction, Slow Sync, Wireless
Maximum Sync Speed 1/250 Second
Flash Compensation -3 to +3 EV (1/3, 1/2 EV Steps)
Dedicated Flash System TTL
External Flash Connection Shoe Mount, PC Terminal
Operating Temperature 32 to 104°F / 0 to 40°C
Storage Temperature -4 to 131°F / -20 to 55°C
Battery Type 1x NP-FZ100 Rechargeable Lithium-Ion, 7.2 VDC, 2280 mAh (Approx. 530 Shots)
Shoe Mount 1x Intelligent Hot Shoe
Tripod Mounting Thread 1x 1/4"-20 Female (Bottom)
Material of Construction Magnesium Alloy
Dimensions (W x H x D) 5 x 3.76 x 2.9" / 126.9 x 95.6 x 73.7 mm
Weight 1.45 lb / 657 g
Package Weight 3.005 lb
Box Dimensions (LxWxH) 9.6 x 6.1 x 5.7"
View Product Details
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