Sony A7Nikon D3
Top 17%2,194 points
Top 17%
Top 34%1,749 points
Top 34%
Sony A7
Nikon D3
vs
Top specs and features

Sony A7 vs Nikon D3: 67 facts in comparison

1. megapixels

1.89x more megapixels.
24.3MP
Panono Camera: 108MP
12.87MP

2. sensor size

The larger the sensor the more light the sensor captures yielding in better image quality.
35.8 x 23.9mm
Polaroid Snap: 81.2 x 25.4mm
23.9 x 36mm

3. focus points

The more focus points the more flexibility in picking which part of the scene to focus on. They also give the image sensor a better probability in identifying the right area of the scene to focus on in more automatic modes.
117
Sony Alpha a9: 693
51

4. continuous shooting at high resolution

Fast continuous shooting is useful for catching action shots.
5fps
Olympus OM-D E-M1 Mark II: 60fps
9fps

5. noise

The maximum ISO at which the device still captures excellent quality images. Source: DxOMark.
2248ISO
Sony Alpha 7S: 3702ISO
2290ISO

6. has a flip-out screen

Flip-out screens are useful for doing tricky shots.
Sony A7
Nikon D3
27% have it

7. weight

766g lighter.
474g
HTC Re: 65.5g
1.24kg

8. image quality

A device's overall image quality score considers: color depth, dynamic range and low light performance. Source: DxOMark.
90
Sony Alpha 7R II: 98
81

9. maximum light sensitivity

With a higher light sensitivity (ISO level), the sensor absorbs more light. This can be used to capture moving objects using a fast shutter speed, or to take images in low light without using a flash.
25600ISO
Nikon D7500 + Nikon AF-S DX Nikkor 18-140mm f/3.5-5.6G ED VR: 1640000ISO
25600ISO

10. longer battery life

CIPA is an independent, standard measurement that determines how many shots a camera can take before the battery dies.
340shots
Nikon D3x: 4400shots
4300shots

11. Has WiFi

The device can connect to WiFi.
Sony A7
Nikon D3
36% have it

12. has a stereo microphone

A stereo microphone allows to record audio files or movies in stereo without an external microphone.
Sony A7
Nikon D3
49% have it

13. color depth

The better a device's color depth the more color nuances it can distinguish. Source: DxOMark.
24.8bits
HP Photosmart R927: 42bits
23.5bits

14. fastest shutter speed

A faster maximum shutter speed allows taking pictures of fast moving subjects without blur.
0.000125s
Canon EOS-1D C: 0.00000125s
0.000125s

15. width

32.5mm narrower.
127mm
DxO One: 26.2mm
159.5mm

16. has a 24p cinema mode

24p is a video format (24 frames per second) traditionally used in cinema. Nowadays, it is used to create film-like motion characteristics.
Sony A7
Nikon D3
25% have it

17. higher resolution (screen)

A higher screen resolution provides a sharper image, making it easier to review your photos.
1230k dots
Fujifilm FinePix X-Pro1: 1230000k dots
922k dots

18. dynamic range

The better the dynamic range the system captures a wider number of values from dark to light leading to more details in low and highlights. Source: DxOMark.
14.2Evs
Nikon D810A: 14.8Evs
12.2Evs

19. height

63mm shorter.
94mm
Sony Cyber-shot DSC-HX400V: 39mm
157mm

20. volume

73.85% less body volume.
573.02cm³
Sony Cyber-shot DSC-TX66: cm³
2191.13125cm³

21. thickness

39.5mm thinner.
48mm
Sony Cyber-shot DSC-TX66: 13mm
87.5mm

22. has a microphone in

A microphone port allows connecting external high-end or specialized microphones.
Sony A7
Nikon D3
24% have it

23. has built-in optical image stabilization

Optical image stabilization uses gyroscopic sensors to detect the vibrations of the camera. The lens adjusts the optical path accordingly, ensuring that any type of motion blur is corrected before the sensor captures the image.
Sony A7
Nikon D3
46% have it

24. Has a built-in focus motor

The focus motor moves the lens in order to autofocus. For system cameras, having a focus motor in the camera's body allows you to use a wide range of lenses, including lenses which do not have their own focus motor. For compact cameras, a focus motor is usually built-in.
Sony A7
Nikon D3
17% have it

25. screen size

The bigger the screen size is, the better the user experience.
3"
Samsung Galaxy Camera 2: 4.8"
3"

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