CameraReview

Nikon Z6 vs Sony a7R III — Which Is Better?

Side-by-side specs, scores and live prices. Start over

Nikon Z6
Nikon
Nikon Z6
Mirrorless · 24.5 MP · Full Frame · 4K video
81
SCORE
$1,596.95
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✓ WINNER
Sony a7R III
Sony
Sony a7R III
Mirrorless · 42.4 MP · Full Frame · 4K video
83
SCORE
$1,744.63
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Best Price →
General
Released
Refers to the year this camera was officially made available for sale.
20182017
Announcement date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
23/08/201825/10/2017
Camera type MirrorlessMirrorless
Camera size 134 x 101 x 68 mm127 x 96 x 74 mm
Camera weight 675 g657 g
Optics
Megapixels
The higher the number of megapixels, the more detail the cameras sensor can capture.
24.5 MP05042.4 MP050
Image resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
6048 x 40247952 x 5304
Sensor type
The camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality.
CMOSCMOS
Sensor size
The sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture.
23.9 x 35.924 x 35.9
Sensor format
Refers to the most commonly used sensor sizes.
Full FrameFull Frame
Continuous shooting
The number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode.
12 fps04510 fps045
Lens mount
The lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras.
Nikon ZSony FE
Image processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Expeed 6Bionz X
Aspect ratio
The aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3.
3:23:2
Min ISO
Refers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image.
1003020010030200
Max ISO
Refers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise.
512003003280000320003003280000
Min ISO (expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
50302005030200
Max ISO (expanded)
Expanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary.
20480030032800001024003003280000
Minimum shutter speed
The minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory.
30440803044080
Max shutter speed
The maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries.
800080032000800080032000
Autofocus points
Autofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings.
27303004250300
In-body stabilisation
In-body Stabilization means the camera has a certain technology embedded that counteracts camera shake.
Viewfinder type
The viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens.
ElectronicElectronic
Viewfinder dots 369000009900000368640009900000
Video
Video
Indicates if this camera is capable of recording video.
Max video resolution
The best resolution this camera can capture video in. Modern cameras can capture up to 8K video.
4K4K
Max video format
Video resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video.
3840 x 21603840 x 2160
Max video frame rate
How many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect.
60 fps30 fps
Timelapse built in
A built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video.
Video file format
Different cameras can record in various video file formats. The File format you record in can impact how you edit and use the files.
MOV, MP4XAVC S, AVCHD Ver. 2.0, MP4
Features
Builtin flash
A built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it.
External flash
External flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera.
GPS
GPS features in a camera will include location metadata to each of your photographs.
Weather sealing
Weather sealing capabilities will give you more confidence when shooting in unfavourable conditions.
Screen type TFT LCDLCD
Touch screen
Touchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons.
Screen size 3.2"3"
Screen dots
Screen dots indicate the resolution of the LCD screen by including each sub pixel.
2100000115000150000014400001150001500000
Flip screen
A flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles.
Live view
Live View feature allows you to see a continuous live video of what is being seen through your lens.
Wi-Fi
Built-in Wi-Fi allows you to connect your camera and share images wirelessly.
Bluetooth
Bluetooth capabilities allow you wireless control of your camera with other external devices.
Storage & battery
Memory card XQDSD / SDHC / SDXC (UHS-II compatible)
Dual memory card slots
Battery type EN-EL15bNP-FZ100
Battery life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
310 shots1505000650 shots1505000
USB charging

The Nikon Z6 and Sony a7R III are both mirrorless cameras that share many similarities, but the Sony a7R III takes the lead with a score of 83/100, just 2 points ahead of the Nikon Z6’s 81/100. Both cameras were released in 2017-2018 with the Sony a7R III being slightly more expensive at $3200 compared to the Nikon Z6’s $2000 launch price. In terms of size and weight, the Sony a7R III is slightly smaller and lighter, measuring 127 x 96 x 74mm and weighing 657g, while the Nikon Z6 measures 134 x 101 x 68mm and weighs 675g.

The Sony a7R III outperforms the Nikon Z6 in certain aspects, such as its higher score and more compact design. On the other hand, the Nikon Z6 stands out with its more affordable price, making it a better option for budget-conscious consumers. Both cameras offer impressive features, and the choice between the two ultimately depends on individual preferences and needs.

Nikon Z6 vs Sony a7R III Overview and Optics

The Sony a7R III emerges as the winner in optics, scoring 84/100, while the Nikon Z6 receives a score of 83/100. Both cameras share common specifications, such as CMOS sensor type, full-frame sensor size, and image stabilization. Additionally, they have their own lens mounts – Nikon Z for the Z6 and Sony FE for the a7R III.

The Sony a7R III outperforms the Nikon Z6 in certain aspects. It boasts a higher megapixel count of 42.4, compared to the Z6’s 24.5, resulting in more detailed images. Moreover, its sensor achieves a DXOMARK score of 100, outshining the Z6’s score of 95. These features contribute to the a7R III’s superior image quality and resolution.

On the other hand, the Nikon Z6 excels in shooting speed, capturing 12 frames per second, while the a7R III manages 10 frames per second. This advantage makes the Z6 more suitable for fast-paced photography, such as sports and wildlife.

In terms of optics, both cameras have their strengths and weaknesses. The Sony a7R III’s higher megapixel count and DXOMARK score make it the better choice for photographers seeking high-resolution images. However, the Nikon Z6’s faster shooting speed may appeal to those who prioritize capturing fast-moving subjects.

Considering these factors, the choice between the Nikon Z6 and Sony a7R III ultimately depends on the specific needs and preferences of the photographer. The a7R III takes the lead in image quality, while the Z6 offers an advantage in shooting speed.

Nikon Z6 vs Sony a7R III Video Performance

The Nikon Z6 outperforms the Sony a7R III in video capabilities, with a video score of 83/100 compared to the Sony’s 56/100. Both cameras have 4K video resolution and maximum video dimensions of 3840 x 2160, but the Nikon Z6 excels in other aspects.

The Nikon Z6 boasts a maximum video frame rate of 60fps, which is double the Sony a7R III’s 30fps. This significant difference allows the Nikon Z6 to capture smoother and sharper footage, especially in fast-paced or action scenes. The Nikon Z6 also has time-lapse functionality built-in, which the Sony a7R III lacks. This feature makes the Nikon Z6 a more versatile option for videographers who want to create time-lapse videos without needing additional equipment or software.

The Sony a7R III, on the other hand, does not have any particular advantages over the Nikon Z6 in terms of video capabilities. Its lower frame rate and lack of time-lapse functionality make it less appealing for videographers who require these features. However, it still offers 4K video resolution and the same maximum video dimensions as the Nikon Z6, making it suitable for those who do not need the additional features of the Nikon Z6.

Comparing the video capabilities of the Nikon Z6 and Sony a7R III, the Nikon Z6 is the clear winner with its higher frame rate and built-in time-lapse functionality. The Sony a7R III falls short in these areas, making it a less versatile option for videographers. However, both cameras still offer 4K video resolution and large video dimensions, making them viable choices for high-quality video capture.

Nikon Z6 vs Sony a7R III Features and Benefits

The Nikon Z6 is the winner in the features comparison, scoring 87/100, while the Sony a7R III scores 83/100. Both cameras have a touchscreen, GPS, WIFI, and Bluetooth. They differ in screen size, screen resolution, and the presence of a flip screen.

The Nikon Z6 has a larger screen size of 3.2 inches compared to the Sony a7R III’s 3 inches. This larger screen allows for better image viewing and menu navigation. Additionally, the Z6 has a higher screen resolution of 2,100,000 dots, providing a clearer and sharper display compared to the a7R III’s 1,440,000 dots.

The Sony a7R III, however, has a flip screen, a feature the Nikon Z6 lacks. This flip screen is beneficial for photographers who want flexibility in composing shots from various angles. The presence of a flip screen is the main advantage the Sony a7R III holds over the Nikon Z6.

Considering each camera’s strengths and weaknesses, the Nikon Z6 is superior in terms of screen size and resolution. These features contribute to a better overall user experience while shooting and reviewing images. The Sony a7R III’s flip screen is its main advantage, offering flexibility in certain shooting scenarios. However, this single advantage is not enough to surpass the Nikon Z6’s overall better performance and higher feature score.

Nikon Z6 vs Sony a7R III Storage and Battery

The Sony a7R III outperforms the Nikon Z6 in storage and battery, scoring 65/100 compared to the Z6’s 35/100. Both cameras share the feature of USB charging, but the similarities end there.

The a7R III holds a significant advantage with its dual memory card slots, accepting SD, SDHC, and SDXC cards, all UHS-II compatible. This provides more storage options and flexibility. In contrast, the Z6 only has a single memory card slot, accepting XQD cards. Additionally, the a7R III boasts a longer battery life, capable of capturing 650 shots with its NP-FZ100 battery, while the Z6 can only manage 310 shots using its EN-EL15b battery.

The Nikon Z6 does have one advantage over the Sony a7R III: USB charging. This feature allows for convenient charging on the go. However, this does not make up for its shortcomings in storage capacity and battery life.

Ultimately, the Sony a7R III provides superior storage options and longer battery life, making it the better choice for photographers who require more flexibility and longer shooting sessions. The Nikon Z6’s USB charging feature is a nice addition, but its limited storage and battery life hinder its overall performance in comparison.

Nikon Z6 vs Sony a7R III – Our Verdict

Nikon Z6 vs Sony a7R III Comparison image.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Nikon Z6 or the Sony a7R III: