Side-by-side specs, scores and live prices. Start over
| General | ||
| Brand | Nikon | Sony |
| Model | D750 | a7 III |
Released ⓘRefers to the year this camera was officially made available for sale. |
2014 | 2018 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
12/09/2014 | 27/02/2018 |
| Camera type | DSLR | Mirrorless |
| Camera size | 141 x 113 x 78 mm | 127 x 96 x 74 mm |
| Camera weight | 750 g | 650 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
24.3 MP050 | 24.2 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
6016 x 4016 | 6000 x 4000 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. |
CMOS | CMOS |
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. |
24 x 35.9 | 23.8 x 35.6 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
Full Frame | Full 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. |
6.5 fps045 | 10 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 FX | Sony FE |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
Expeed 4 | Bionz 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. |
3:2 | 3:2 |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. |
10030200 | 10030200 |
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. |
256003003280000 | 512003003280000 |
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. |
5030200 | 5030200 |
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. |
512003003280000 | 2048003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 3044080 |
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. |
400080032000 | 800080032000 |
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. |
510300 | 6930300 |
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/A | 235929609900000 |
| 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. |
Full HD | 4K |
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. |
1920 x 1080 | 3840 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 fps | 30 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 | XAVC 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 | LCD | LCD |
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. |
12290001150001500000 | 9216001150001500000 |
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 | SD / SDHC / SDXC, Memory Stick Duo / Pro Duo / Pro-HG Duo |
| Dual memory card slots | ✓ | ✓ |
| Battery type | EN-EL15 | NP-FZ100 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
1230 shots1505000 | 750 shots1505000 |
| USB charging | ✗ | ✓ |
The Sony a7 III outshines the Nikon D750 with a score of 80/100 compared to 68/100. Both cameras were released in different years, with the Nikon D750 in 2014 and the Sony a7 III in 2018. Although they share a similar launch price, the Sony a7 III is a mirrorless camera, while the Nikon D750 is a DSLR.
The Sony a7 III’s higher score reflects its advantages, such as a smaller and lighter body, measuring 127 x 96 x 74mm and weighing 650g. On the other hand, the Nikon D750, with dimensions of 141 x 113 x 78mm and a weight of 750g, may be preferred by some users who find the larger size more comfortable.
Despite the Nikon D750’s lower score, it remains a reliable camera with a strong following. However, the Sony a7 III’s superior score and features make it the better option for most photographers.
The Sony a7 III emerges as the winner in the optics comparison with a score of 81/100, while the Nikon D750 scores 71/100. Both cameras have certain optical specifications in common, such as 24-megapixel full-frame CMOS sensors, and their respective lens mounts – the Nikon F FX for the D750 and the Sony FE for the a7 III.
The Sony a7 III surpasses the Nikon D750 in several aspects. With a shooting speed of 10 frames per second (fps), the a7 III offers a faster continuous shooting rate compared to the D750’s 6.5 fps. Additionally, the a7 III has a higher DXOMARK sensor score of 96, compared to the D750’s score of 93, indicating better overall image quality. One significant advantage the a7 III has over the D750 is its built-in image stabilization, which helps reduce camera shake and blur in images.
The Nikon D750 has a few advantages over the Sony a7 III, such as a slightly higher megapixel count at 24.3 compared to the a7 III’s 24.2. The D750 also uses the Expeed 4 processor, while the a7 III utilizes the Bionz X processor. However, these minor differences do not significantly impact the overall optical performance.
Considering these factors, the Sony a7 III stands out as the superior choice in terms of optics, with its faster shooting speed, higher DXOMARK sensor score, and built-in image stabilization. While the Nikon D750 has its merits, the a7 III offers a more advanced and versatile optical performance, making it the better option for photographers seeking enhanced image quality and stability.
The Nikon D750 and the Sony a7 III both have a video score of 56 out of 100, making them equal in this aspect. They share some common specifications, such as not having built-in time-lapse functionality. However, there are differences in their video capabilities, which will be discussed below.
The Sony a7 III has a clear advantage in terms of video resolution, as it can record 4K videos with dimensions of 3840 x 2160. This means that the a7 III can capture more detail and provide higher quality footage compared to the Nikon D750, which has a maximum video resolution of Full HD (1920 x 1080). The higher resolution of the Sony a7 III makes it a better choice for those who prioritize video quality.
On the other hand, the Nikon D750 has a higher maximum video frame rate of 60fps, compared to the Sony a7 III’s 30fps. This allows the D750 to capture smoother motion, which can be particularly useful for recording fast-moving subjects or creating slow-motion footage. Therefore, the Nikon D750 may be more suitable for users who require higher frame rates for their video projects.
In comparing the video capabilities of the Nikon D750 and the Sony a7 III, it is evident that each camera has its strengths. The Sony a7 III offers superior video resolution with 4K capabilities, making it an ideal choice for those seeking high-quality footage. Meanwhile, the Nikon D750 provides a higher maximum frame rate, catering to users who need smooth motion capture. Ultimately, the choice between these two cameras will depend on the specific video requirements of the user.
The Sony a7 III surpasses the Nikon D750 in features, scoring 81/100 compared to the D750’s 59/100. Both cameras share some specifications, including a flip screen, WIFI connectivity, and the absence of GPS. However, the Sony a7 III outperforms the Nikon D750 in several aspects.
The Sony a7 III has a touchscreen, allowing for easier navigation and control, while the D750 does not. Additionally, the a7 III offers Bluetooth connectivity, enabling seamless connection with compatible devices for remote control and image transfer. The Nikon D750 lacks this feature.
The Nikon D750 does have some advantages, such as a larger screen size at 3.2 inches compared to the Sony a7 III’s 3-inch screen. The D750 also has a higher screen resolution of 1,229,000 dots, providing a clearer and sharper display than the a7 III’s 921,600 dots. However, these advantages do not outweigh the superior features of the Sony a7 III.
Considering the feature scores and specifications, the Sony a7 III is the superior camera in this comparison. Its touchscreen and Bluetooth capabilities provide users with more control and convenience, while the Nikon D750’s advantages in screen size and resolution are not significant enough to make it a better choice.
The Nikon D750 triumphs over the Sony a7 III in storage and battery, scoring 79/100 compared to Sony’s 68/100. Both cameras have two memory card slots and accept SD/SDHC/SDXC cards. However, the Sony a7 III also supports Memory Stick Duo/Pro Duo/Pro-HG Duo cards, giving it a slight edge in versatility.
Despite this advantage, the Nikon D750 outperforms the Sony a7 III in battery life, providing 1230 shots per charge with its EN-EL15 battery, while the Sony a7 III’s NP-FZ100 battery lasts for 750 shots. Neither camera offers USB charging.
The Nikon D750’s superior battery life makes it the better choice for photographers who require extended shooting sessions without frequent battery changes. On the other hand, the Sony a7 III’s additional memory card compatibility may appeal to those who prefer using Memory Stick cards.
Taking these factors into account, the Nikon D750 proves to be the stronger contender in storage and battery, while the Sony a7 III offers a minor advantage in memory card compatibility.

Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Nikon D750 or the Sony a7 III: