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Sony Alpha a7R IVa Mirrorless Digital Camera (Body Only)
Bringing Mirrorless Cameras to the Next Level
Moving to an even higher resolution realm, the Sony Alpha a7R IV continues the noteworthy series of highly capable full-frame cameras, characterized by impressive stills and video performance and versatility. This fourth edition of the a7R sees the inclusion of an updated 61MP Exmor R BSI CMOS sensor and enhanced BIONZ X image processor, which afford impressive imaging results with marked smoothness, a 15-stop dynamic range, and, of course, speed. Up to 10 fps shooting is possible along with the ability to record UHD 4K30 video, both with support for Real-time Eye AF and Tracking AF technologies. The revised sensor design uses a Fast Hybrid AF System, with 567 phase-detection autofocus points, for notably fast and accurate focusing performance. Despite being such a high-resolution sensor, it is also distinguished by its flexible native sensitivity range from ISO 100-32000 for working in a variety of lighting conditions. Additionally, benefitting both stills and video operation, the a7R IV retains the 5-axis SteadyShot INSIDE sensor-shift image stabilization, which is effective to minimize the appearance of camera shake by up to 5.5 stops.
Item# SOA7R4A
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- 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" 2.36m-Dot Tilting Touchscreen LCD (improved resolution over previous A7R IV)
- 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
Imaging
| Lens Mount |
Sony E |
| Camera Format |
Full-Frame (1x Crop Factor) |
| Pixels |
Actual: 62.5 Megapixel
Effective: 61 Megapixel |
| Maximum Resolution |
9504 x 6336 |
| Aspect Ratio |
1:1, 3:2, 4:3, 16:9 |
| Sensor Type |
CMOS |
| Sensor Size |
35.7 x 23.8 mm |
| Image File Format |
JPEG, Raw |
| Bit Depth |
14-Bit |
| Image Stabilization |
Sensor-Shift, 5-Axis |
Exposure Control
| ISO Sensitivity |
Auto, 100 to 32000 (Extended: 50 to 102400) |
| Shutter Speed |
Mechanical Shutter
1/8000 to 30 Second
Bulb Mode
1/8000 to 1/4 Second in Movie Mode |
| Metering Method |
Center-Weighted Average, Highlight Weighted, Multiple, Spot |
| Exposure Modes |
Aperture Priority, Manual, Program, Shutter Priority |
| Exposure Compensation |
-5 to +5 EV (1/3, 1/2 EV Steps) |
| Metering Range |
-3 to 20 EV |
| White Balance |
Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
| Continuous Shooting |
Up to 10 fps at 61 MP for up to 68 Frames (JPEG) |
| Interval Recording |
Yes |
| Self-Timer |
2/5/10-Second Delay |
Video
| 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/24.00p/25p/29.97p/50p/59.94p/100p/119.88p [16 to 100 Mb/s]
AVCHD
Full HD (1920 x 1080) at 50i/59.94i [17 to 24 Mb/s] |
| 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 |
| ISO Sensitivity |
Auto: 100 to 12800
Manual: 100 to 32000 |
| Audio Recording |
Built-In Microphone (Stereo)
External Microphone Input (Stereo) |
Focus
| 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 |
| Autofocus Sensitivity |
-3 to +20 EV |
Viewfinder and Monitor
| Viewfinder Type |
Electronic (OLED) |
| Viewfinder Size |
0.5" |
| Viewfinder Resolution |
5,760,000 Dot |
| Viewfinder Eye Point |
23 mm |
| Viewfinder Coverage |
100% |
| Viewfinder Magnification |
Approx. 0.78x |
| Diopter Adjustment |
-4 to +3 |
| Size |
3" |
| Resolution |
2,359,296 Dot |
| Display Type |
Tilting Touchscreen LCD |
Flash
| Built-In Flash |
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 |
S-TTL |
| External Flash Connection |
Hot Shoe, PC Terminal |
Interface
| Media/Memory Card Slot |
Dual Slot: SD/SDHC/SDXC (UHS-II) |
| Connectivity |
3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.2) |
| Wireless |
Wi-Fi
Bluetooth |
| GPS |
No |
Environmental
| Operating Temperature |
32 to 104°F / 0 to 40°C |
Physical
| 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 |
Packaging Info
| Package Weight |
3.05 lb |
| Box Dimensions (LxWxH) |
9.7 x 6.1 x 5.5" |
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