CameraReview

Nikon D850 vs Sony a7 III — Which Is Better?

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

✓ WINNER
Nikon D850
Nikon
Nikon D850
DSLR · 45.7 MP · Full Frame · 4K video
82
SCORE
$1,929.99
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Sony a7 III
Sony
Sony a7 III
Mirrorless · 24.2 MP · Full Frame · 4K video
81
SCORE
$1,419
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Best Price →
General
Brand NikonSony
Model D850a7 III
Released
Refers to the year this camera was officially made available for sale.
20172018
Announcement date
Refers to the date the manufacturer publicly announced the upcoming release and general specs of this camera.
23/08/201727/02/2018
Camera type DSLRMirrorless
Camera size 146 x 124 x 79 mm127 x 96 x 74 mm
Camera weight 1005 g650 g
Optics
Megapixels
The higher the number of megapixels, the more detail the cameras sensor can capture.
45.7 MP05024.2 MP050
Image resolution
Image resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution.
8256 x 55046000 x 4000
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 35.923.8 x 35.6
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.
7 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 F FXSony FE
Image processor
The image processor in the camera converts the information collected on the sensor for digital storage on the memory card.
Expeed 5Bionz 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.
643020010030200
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.
256003003280000512003003280000
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.
32302005030200
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.
10240030032800002048003003280000
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.
15303006930300
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.
Optical (pentaprism)Electronic
Viewfinder dots N/A235929609900000
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.
30 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
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 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.
235900011500015000009216001150001500000
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 SD / SDHC / SDXC (UHS-II compatible), XQDSD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo
Dual memory card slots
Battery type EN-EL15aNP-FZ100
Battery life
Approximately how long this cameras battery will last measured by how many photographs you will be able to take.
1840 shots1505000750 shots1505000
USB charging

The Nikon D850 outperforms the Sony a7 III by a slight margin, scoring 82/100 compared to the latter’s 80/100. Both cameras share similarities, such as being released in 2017 and 2018, respectively, and having a high launch price of $3300 for the D850 and $2000 for the a7 III.

The Nikon D850 boasts a larger size, measuring 146 x 124 x 79mm, and a heavier weight of 1005g (2.22lbs). This DSLR camera offers better stability and a more robust build. On the other hand, the Sony a7 III, a mirrorless camera, is more compact and lighter, with dimensions of 127 x 96 x 74mm and a weight of 650g (1.43lbs). This makes it easier to handle during long shooting sessions.

Considering these factors, the Nikon D850 takes the lead in terms of performance and build quality, while the Sony a7 III offers a more convenient and portable option for photographers on the go.

Nikon D850 vs Sony a7 III Overview and Optics

The Sony a7 III surpasses the Nikon D850 in optics with a score of 81/100 compared to the Nikon D850’s 79/100. Both cameras share several specifications, including a CMOS sensor, full-frame sensor size, and compatibility with their respective lens mounts – the Nikon F FX for the D850 and the Sony FE for the a7 III.

The Sony a7 III excels with its higher shooting speed of 10 frames per second (fps) and built-in image stabilization. These features provide faster capture of high-quality images and steadier shots, particularly in challenging conditions or when using longer focal lengths. The a7 III’s Bionz X processor also contributes to its superior performance in low-light situations and faster autofocus.

On the other hand, the Nikon D850 boasts a higher megapixel count of 45.7, resulting in more detailed images compared to the Sony a7 III’s 24.2 megapixels. Additionally, the D850’s Expeed 5 processor and impressive DXOMARK sensor score of 100 ensure exceptional image quality and dynamic range, making it an excellent choice for landscape and portrait photography.

While the Sony a7 III takes the lead in shooting speed and image stabilization, the Nikon D850’s higher megapixel count and superior sensor performance offer a competitive edge in image quality. Ultimately, the choice between these two cameras depends on the specific needs and preferences of the photographer. The Sony a7 III is ideal for fast-paced photography and improved stability, while the Nikon D850 excels in capturing finer details and stunning image quality.

Nikon D850 vs Sony a7 III Video Performance

The Nikon D850 outperforms the Sony a7 III in video capabilities, scoring 70/100 compared to the Sony a7 III’s 56/100. Both cameras share common specifications, including a maximum video resolution of 4K and dimensions of 3840 x 2160. Additionally, both offer a maximum video frame rate of 30fps.

The Nikon D850 excels with its built-in time-lapse functionality, offering users more creative options for capturing and presenting video content. This feature sets the D850 apart from the Sony a7 III, which lacks built-in time-lapse capabilities.

While the Sony a7 III may have a lower video score, it still offers high-quality video output with its 4K resolution and 30fps frame rate. However, the absence of time-lapse functionality puts the Sony a7 III at a disadvantage compared to the Nikon D850.

Given these factors, the Nikon D850 emerges as the superior choice for videographers, providing greater versatility and creative options with its built-in time-lapse feature. The Sony a7 III, while still offering quality video output, falls short in comparison due to its lack of this feature.

Nikon D850 vs Sony a7 III Features and Benefits

The Nikon D850 outperforms the Sony a7 III in features with a score of 87/100, compared to the Sony’s 81/100. Both cameras share several specifications, such as touchscreen functionality, WiFi, and Bluetooth connectivity. Neither camera has GPS capabilities.

The Nikon D850 excels in screen size and resolution, boasting a 3.2-inch screen with a resolution of 2,359,000 dots. This high-resolution screen provides a clearer and more detailed view of images, making it easier to review and edit photos in-camera. The Sony a7 III, on the other hand, has a smaller 3-inch screen with a lower resolution of 921,600 dots.

Despite the Nikon D850’s larger screen and higher resolution, the Sony a7 III has an advantage with its flip screen feature. This allows for more flexible shooting angles and better self-portrait capabilities. The Nikon D850 lacks this feature, limiting its versatility in certain shooting situations.

In conclusion, the Nikon D850’s superior screen size and resolution make it a better choice for photographers who prioritize image review and editing on their camera. However, the Sony a7 III’s flip screen provides added flexibility for those who value diverse shooting angles and self-portrait options.

Nikon D850 vs Sony a7 III Storage and Battery

The Nikon D850 outperforms the Sony a7 III in storage and battery, scoring 84/100 compared to the Sony’s 68/100. Both cameras share similarities, such as having two memory card slots and no USB charging. However, the Nikon D850 has a superior battery life and compatibility.

The D850’s battery life lasts for 1840 shots, significantly more than the a7 III’s 750 shots. Additionally, the Nikon accepts both SD/SDHC/SDXC (UHS-II compatible) and XQD memory cards, offering more flexibility compared to the Sony, which accepts SD/SDHC/SDXC and Memory Stick Duo/Pro Duo/Pro-HG Duo memory cards.

The Sony a7 III has no clear advantage in storage and battery over the Nikon D850. Its battery life is shorter, and the memory card compatibility is less versatile. Therefore, the Nikon D850 proves to be the superior choice in terms of storage and battery capabilities.

Nikon D850 vs Sony a7 III – Our Verdict

Nikon D850 vs Sony a7 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 D850 or the Sony a7 III: