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The Sony Alpha a7R IVA 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 affords 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. 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.
In terms of usability, the OLED electronic viewfinder has been boosted to an impressive 5.76m-dot resolution for clear viewing and the 3.0" rear tilting touchscreen LCD has a high 2.36m-dot resolution for crisp playback, live view shooting, and menu navigation. Complementing the camera body is a trio of accessories to increase battery life and enhance audio recording capabilities when shooting video. the full-frame 61MP Exmor R CMOS sensor works with the BIONZ X image processor to offer impressively high-resolution stills and video while minimizing noise, improving speed, and achieving a wide 15-stop dynamic range. This sensor structure works with a gapless on-chip lens design and an anti-reflection coating, as well as eliminating the optical low-pass filter, to improve light collection and enhance detail.
The BIONZ X processor also works in conjunction with a high-speed front-end LSI to realize faster processing times along with the ability to capture this impressive 15-stop dynamic range with smooth tonal rendering. This focusing system also achieves especially quick speed and reliable tracking, as well as enhanced low-light focusing response down to -3 EV. Additionally, Eye AF can be used to base focus on recognized human subjects' eyes for portraits and is available in both AF-S and AF-C modes, for both stills and video. Eye AF can be used when photographing animal subjects, too, with any focusing mode when shooting stills. Autofocus can also be used in conjunction with the Focus Magnifier function for critical focus when homing in on minute subject details.
An updated UXGA OLED Tru-Finder EVF is featured and has a 5.76m-dot resolution for bright, clear viewing in rich detail, and a dedicated High-quality setting enables a 120 fps refresh rate for especially smooth playback of moving subjects. The lens mount has also been improved to better support heavy lenses and the grip rigidity has been improved for more comfortable hand-holding. Built-in Wi-Fi enables the a7R IVA to instantly share imagery to mobile devices for direct sharing online to social networking, via email, and to cloud storage sites. Support for both 2.4 and 5.0 GHz bands also enables wireless tethered shooting support. This allows users to confidently use any lens, even adapted lenses, for critical imaging without encountering blur from camera shake. All shooting styles will get usage out of the roll compensation.
All 5 axes of stabilization will function at all times, even when used with third-party lenses and adapters or lenses with built-in optical stabilization. Full-frame 4K recording has also been dramatically improved for improved quality when working at mid to high sensitivities to permit full use of the entire sensor width. Full HD 1080p recording is also supported in frame rates up to 120 fps, and both resolutions utilize the 100 Mbps XAVC S format contained within an MP4 wrapper with 4:2:0 sampling. 4K video recording also avails the ability to produce 8MP stills during playback by taking a frame grab from a movie and storing it as a separate file.
Sony A7R IV Specs
Lens Mount | Sony E |
Sensor Type | 35.7 x 23.8 mm (Full-Frame) CMOS |
Sensor Resolution | Actual: 62.5 Megapixel Effective: 61 Megapixel (9504 x 6336) |
Crop Factor | None |
Aspect Ratio | 1:1, 3:2, 4:3, 16:9 |
Image File Format | JPEG, Raw |
Bit Depth | 14-Bit |
Image Stabilization | Sensor-Shift, 5-Axis |
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 |
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 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% |
Viewfinder Magnification | Approx. 0.78x |
Diopter Adjustment | -4 to +3 |
Size | 3.0" |
Resolution | 2,359,296 Dot |
Display Type | Tilting Touchscreen LCD |
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 |
Media/Memory Card Slot | Dual Slot: SD/SDHC/SDXC (UHS-II) |
Internal Memory | None |
Connectivity | 3.5mm Headphone, 3.5mm Microphone, HDMI D (Micro), USB Type-C (USB 3.2 Gen 1) |
Wireless | Wi-Fi Bluetooth |
GPS | No |
Operating Temperature | 32 to 104°F / 0 to 40°C |
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 |
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Damaged in Shipment
If you receive a product that was damaged in shipment, please contact info@gadgetward.co.uk within 24 hours of receipt and we’ll open a claim with the Courier Company on your behalf.
Please keep the box, the packaging, and the contents of the order to expedite your claim. Claims will require approximately two weeks for processing and replacements will be organized as needed.
Standard Return Policy for Electronics:
We accept product back under receipt of faulty product or DOA. We don't accept returns based on change of mind. It is customer's responsibility to notify us for DOA or Faulty product within 24 hours to get replacement or refund. Still wish to return within 30 days from the delivery date then we will charge 30% restocking fees on the total order price. Product must not have any scratch or dent and must be in returnable condition with all original package contents to qualify for full refund. With the exception of items damaged during shipments, customers are responsible for shipping charges when sending items back to our warehouse.
Warranties are different based on Brand.
Camera: 2 Years Warranty
Camera Lens: 5 Years Warranty on Canon, Fujifilm, Nikon, Panasonic, Olympus, Sony, Samyang
7 Years Warranty on Sigma, Tamron
Mobile Phone/Tablet: 1 Year Warranty
All Accessories: 6 Months Warranty
How to Claim Warranty?
- When customer gets issue in Product during the Warranty Period, customer need to contact us via email. We will provide shipping label to send product back to us, we will get it repaired from Manufacturer and send it back without any extra cost.
- Human error will not be covered under warranty.
- Any unauthenticated app downloading and/or flashing the product will not be covered under the warranty.
- Warranty resolution time: 3-4 weeks from the date of product received at our warehouse.
All products are covered by the manufacturer’s warranty (In Particular Manufacturing Country) no matter where purchased by original purchaser with actual proof of purchase. The manufacturer’s warranty includes workmanship and materials but not normal wear and tear.
GadgetWard branded products have a limited lifetime warranty (unless otherwise specified). We will repair or replace at our discretion.
GadgetWard’s warranty provides coverage for defects in manufacturing only, and expressly excludes coverage for excessive wear and tear and/or physical/accidental abuse, loss and theft. The warranty is valid only at GadgetWard. Improper repair or warranty service performed by someone other than GadgetWard will void this warranty.
GadgetWard disclaims any liability for consequential or incidental damages, for breach of written or implied warranty of an item, including merchantability or fitness for a particular purpose.