Nikon Z6 vs Sony A7R III
62 Imaging
74 Features
88 Overall
79
63 Imaging
77 Features
93 Overall
83
Nikon Z6 vs Sony A7R III Key Specs
(Full Review)
- 25MP - Full frame Sensor
- 3.2" Tilting Screen
- ISO 100 - 51200 (Push to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 675g - 134 x 101 x 68mm
- Revealed August 2018
- Newer Model is Nikon Z6 II
(Full Review)
- 42MP - Full frame Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Boost to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Sony E Mount
- 657g - 127 x 96 x 74mm
- Released October 2017
- Replaced the Sony A7R II
- Replacement is Sony A7R IV
Samsung Releases Faster Versions of EVO MicroSD Cards Nikon Z6 vs Sony A7R III Overview
In this article, we will be looking at the Nikon Z6 and Sony A7R III, both Pro Mirrorless cameras by competitors Nikon and Sony. There is a noticeable difference among the resolutions of the Z6 (25MP) and A7R III (42MP) but they enjoy the same exact sensor dimensions (Full frame).
Snapchat Adds Watermarks to AI-Created ImagesThe Z6 was unveiled 11 months later than the A7R III which means that they are both of a similar age. Each of these cameras offer the identical body type (SLR-style mirrorless).
Before diving in to a comprehensive comparison, below is a brief view of how the Z6 grades against the A7R III when considering portability, imaging, features and an overall grade.
President Biden pushes bill mandating TikTok sale or ban Nikon Z6 vs Sony A7R III Gallery
The following is a preview of the gallery images for Nikon Z6 & Sony Alpha A7R III. The full galleries are available at Nikon Z6 Gallery & Sony A7R III Gallery.
Reasons to pick Nikon Z6 over the Sony A7R III
| Z6 | A7R III | |||
|---|---|---|---|---|
| Released | August 2018 | October 2017 | More recent by 11 months | |
| Screen sizing | 3.2" | 3" | Bigger screen (+0.2") | |
| Screen resolution | 2100k | 1440k | Clearer screen (+660k dot) |
Reasons to pick Sony A7R III over the Nikon Z6
| A7R III | Z6 |
|---|
Common features in the Nikon Z6 and Sony A7R III
| Z6 | A7R III | |||
|---|---|---|---|---|
| Manual focus | Dial exact focus | |||
| Screen type | Tilting | Tilting | Tilting screen | |
| Selfie screen | Absent selfie screen | |||
| Touch screen | Quickly navigate |
Nikon Z6 vs Sony A7R III Physical Comparison
If you are looking to lug around your camera, you will have to consider its weight and dimensions. The Nikon Z6 provides outside measurements of 134mm x 101mm x 68mm (5.3" x 4.0" x 2.7") accompanied by a weight of 675 grams (1.49 lbs) whilst the Sony A7R III has dimensions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") accompanied by a weight of 657 grams (1.45 lbs).
Analyze the Nikon Z6 and Sony A7R III in our completely new Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will vary depending on the lens you have attached at the time. Below is the front view proportions comparison of the Z6 versus the A7R III.

Using size and weight, the portability grade of the Z6 and A7R III is 62 and 63 respectively.
Nikon Z6 vs Sony A7R III Sensor Comparison
In many cases, it's difficult to visualise the contrast in sensor measurements just by seeing technical specs. The photograph underneath should give you a much better sense of the sensor measurements in the Z6 and A7R III.
As you have seen, each of these cameras offer the same exact sensor sizing albeit not the same MP. You can expect the Sony A7R III to provide extra detail having an extra 17 Megapixels. Higher resolution can also let you crop shots a little more aggressively. The newer Z6 will have an edge with regard to sensor innovation.
Nikon Z6 vs Sony A7R III Screen and ViewFinder
Photobucket discusses licensing 13 billion images with AI firms Photography Type Scores
Portrait Comparison
Photography GlossaryStreet Comparison
Meta to Introduce 'AI-Generated' Labels for Media starting next monthSports Comparison
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesTravel Comparison
Pentax 17 Pre-Orders Outperform Expectations by a LandslideLandscape Comparison
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneVlogging Comparison
Sora from OpenAI releases its first ever music video
Nikon Z6 vs Sony A7R III Specifications
| Nikon Z6 | Sony Alpha A7R III | |
|---|---|---|
| General Information | ||
| Brand | Nikon | Sony |
| Model | Nikon Z6 | Sony Alpha A7R III |
| Class | Pro Mirrorless | Pro Mirrorless |
| Revealed | 2018-08-23 | 2017-10-25 |
| Physical type | SLR-style mirrorless | SLR-style mirrorless |
| Sensor Information | ||
| Processor Chip | Expeed 6 | Bionz X |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | Full frame | Full frame |
| Sensor measurements | 35.9 x 23.9mm | 35.9 x 24mm |
| Sensor area | 858.0mm² | 861.6mm² |
| Sensor resolution | 25 megapixels | 42 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 5:4, 3:2 and 16:9 | 3:2 and 16:9 |
| Maximum resolution | 6048 x 4024 | 7952 x 5304 |
| Maximum native ISO | 51200 | 32000 |
| Maximum boosted ISO | 204800 | 102400 |
| Minimum native ISO | 100 | 100 |
| RAW format | ||
| Minimum boosted ISO | 50 | 50 |
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 273 | 425 |
| Lens | ||
| Lens mount | Nikon Z | Sony E |
| Total lenses | 15 | 121 |
| Focal length multiplier | 1 | 1 |
| Screen | ||
| Screen type | Tilting | Tilting |
| Screen sizing | 3.2 inches | 3 inches |
| Resolution of screen | 2,100 thousand dots | 1,440 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | Electronic | Electronic |
| Viewfinder resolution | 3,690 thousand dots | 3,686 thousand dots |
| Viewfinder coverage | 100% | 100% |
| Viewfinder magnification | 0.8x | 0.78x |
| Features | ||
| Lowest shutter speed | 30 secs | 30 secs |
| Highest shutter speed | 1/8000 secs | 1/8000 secs |
| Continuous shooting rate | 12.0 frames per second | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | no built-in flash |
| Flash modes | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off | Off, Auto, Fill-flash, Slow Sync, Rear Sync, Red-eye reduction, Wireless, Hi-speed sync |
| External flash | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Highest flash synchronize | 1/200 secs | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Maximum video resolution | 3840x2160 | 3840x2160 |
| Video format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 3.1 Gen 1(5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 675g (1.49 lb) | 657g (1.45 lb) |
| Dimensions | 134 x 101 x 68mm (5.3" x 4.0" x 2.7") | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") |
| DXO scores | ||
| DXO All around score | 95 | 100 |
| DXO Color Depth score | 25.3 | 26.0 |
| DXO Dynamic range score | 14.3 | 14.7 |
| DXO Low light score | 3299 | 3523 |
| Other | ||
| Battery life | 330 shots | 650 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery model | - | NP-FZ100 |
| Self timer | Yes (2, 5, 10 or 20 secs) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse shooting | ||
| Storage type | XQD card | Two SD/SDHC/SDXC slots (UHS-II support on one) |
| Card slots | Single | Two |
| Launch cost | $1,997 | $2,800 |