Sony a7R IVA Mirrorless Digital Camera (Body Only)
Model: ILCE7RM4A/B


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Video
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 |
ISO Sensitivity | Auto: 100 to 12800 Manual: 100 to 32000 |
Video Encoding | NTSC/PAL |
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] |
Audio Recording | Built-In Microphone (Stereo) External Microphone Input (Stereo) |
Physical
Weight | 1.46 lb / 665 g |
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 |
Packaging Info
Box Dimensions (LxWxH) | 9.7 x 6 x 5.5" |
Package Weight | 3.035 lb |
Interface
GPS | No |
Connectivity | 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.2 Gen 1) |
Internal Memory | None |
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Wireless | Wi-Fi Bluetooth |
Imaging
Bit Depth | 14-Bit |
Lens Mount | Sony E |
Camera Format | Full-Frame (1x Crop Factor) |
Sensor Resolution | Actual: 62.5 Megapixel Effective: 61 Megapixel (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 |
Image Stabilization | Sensor-Shift, 5-Axis |
Focus
Viewfinder Magnification | Approx. 0.78x |
Size | 3.0" |
Resolution | 2,359,296 Dot |
Display Type | Tilting Touchscreen LCD |
Diopter Adjustment | -4 to +3 |
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 Type | Electronic (OLED) |
Viewfinder Size | 0.5" |
Viewfinder Resolution | 5,760,000 Dot |
Viewfinder Eye Point | 23 mm |
Viewfinder Coverage | 100% |
Flash
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 |
Built-In Flash | No |
Exposure Control
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) |
Continuous Shooting | Up to 10 fps at 61 MP for up to 68 Frames (JPEG) |
Self-Timer | 2/5/10-Second Delay |
Metering Range | -3 to 20 EV |
Interval Recording | Yes |
White Balance | Auto, Cloudy, Color Temperature, Custom, Daylight, Flash, Fluorescent (Cool White), Fluorescent (Day White), Fluorescent (Daylight), Fluorescent (Warm White), Incandescent, Shade, Underwater |
Environmental
Operating Temperature | 32 to 104°F / 0 to 40°C |
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I got this Camera this month and am learning new things every day. I am starting to enjoy changing settings by touch screen, this is really grwat technology. The quality of the photos is amazing. I have very happy I got the camera.
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This camera is not, of course, now the latest model but I don't anticipate upgrading again just yet as the M4 version is adequate to my needs just now.Firstly, about the increased pixel count: Did I feel the need for 61MPx? No. But, now that I have it, I am happy to get the benefits.
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I bought this camera just over three weeks ago, it's a fantastic camera that has totally exceeded my expectations. I bought the camera to shoot a mix of urban landscapes, street photography and street portraits. The camera doesn't get in the way, it just facilitates the pictures I want to take.
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In the few weeks since purchasing my Sony A7R4a I believe the camera has enabled me to up my game as a professional photographic artist. Initially I wasn't sure I could afford the upgrade from my sony a7r2 but now I believe I couldn't afford not to.
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I upgraded from a A7R3 wanting the new design and grip and not really thinking about image quality. 42MP files were great from my old camera. Having used the new model now quite a lot I find the detail in the files fantastic along with the huge cropping ability very useful.
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The A7iv would be my first camera and I have second camera. I have taken the A7iv to basketball and I have got some good results, working with sport hall lighting is challenging and the fast action also requires quick focussing.
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From the Nex.to the A7 ii and now this. Its all I thought it would be and then some. The only down side Sonys poor manuals
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Swapped from canon to sony. No regrets. Started with A7R3.Upgraded to A7R4a
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Only had it 3 weeks bur researched all cameras for about a year and narrowed it down to 3 cameras but it kept on creeping ahead as I researched so had to purchase it also 2 new lenses
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I've the camera a month or so and have managed to work out the complex menu structure - like many others I found this challenging. After 24 years with anotehr brand its taken a little time to grow familiar with the different ergonomics, but I'm very happy with this aspect now.
- 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
- 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
- Sony Alpha a7R IVA 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