Nikon Z6 II vs Sony A57
61 Imaging
76 Features
89 Overall
81


64 Imaging
57 Features
85 Overall
68
Nikon Z6 II vs Sony A57 Key Specs
(Full Review)
- 25MP - Full frame Sensor
- 3.2" Tilting Screen
- ISO 100 - 51200 (Expand to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 705g - 134 x 101 x 70mm
- Revealed October 2020
- Superseded the Nikon Z6
(Full Review)

Nikon Z6 II vs Sony A57 Overview
Here is a thorough review of the Nikon Z6 II versus Sony A57, one being a Pro Mirrorless and the latter is a Entry-Level DSLR by manufacturers Nikon and Sony. There exists a crucial gap between the sensor resolutions of the Z6 II (25MP) and A57 (16MP) and the Z6 II (Full frame) and A57 (APS-C) possess totally different sensor sizes.

The Z6 II was manufactured 8 years later than the A57 and that is quite a serious gap as far as technology is concerned. Both the cameras offer different body type with the Nikon Z6 II being a SLR-style mirrorless camera and the Sony A57 being a Compact SLR camera.
Before we go in to a more detailed comparison, below is a brief view of how the Z6 II matches up against the A57 with regard to portability, imaging, features and an overall rating.

Nikon Z6 II vs Sony A57 Gallery
This is a preview of the gallery photos for Nikon Z6 Mark II and Sony SLT-A57. The entire galleries are available at Nikon Z6 II Gallery and Sony A57 Gallery.
Reasons to pick Nikon Z6 II over the Sony A57
Z6 II | A57 | |||
---|---|---|---|---|
Revealed | October 2020 | ![]() | September 2012 | Fresher by 99 months |
Screen sizing | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 2100k | ![]() | 921k | Sharper screen (+1179k dot) |
Touch screen | ![]() | Quickly navigate |
Reasons to pick Sony A57 over the Nikon Z6 II
A57 | Z6 II | |||
---|---|---|---|---|
Screen type | Fully Articulated | ![]() | Tilting | Fully Articulating screen |
Selfie screen | ![]() | Easy selfies |
Common features in the Nikon Z6 II and Sony A57
Z6 II | A57 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focusing |
Nikon Z6 II vs Sony A57 Physical Comparison
In case you're aiming to carry your camera, you will want to consider its weight and size. The Nikon Z6 II has got external measurements of 134mm x 101mm x 70mm (5.3" x 4.0" x 2.8") along with a weight of 705 grams (1.55 lbs) whilst the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).
Check the Nikon Z6 II versus Sony A57 in the latest Camera with Lens Size Comparison Tool.
Don't forget, the weight of an Interchangeable Lens Camera will vary depending on the lens you have chosen at the time. Following is the front view scale comparison of the Z6 II vs the A57.

Taking into account dimensions and weight, the portability grade of the Z6 II and A57 is 61 and 64 respectively.

Nikon Z6 II vs Sony A57 Sensor Comparison
Typically, its hard to visualise the difference between sensor sizing simply by reading specifications. The visual below should give you a stronger sense of the sensor sizing in the Z6 II and A57.
To sum up, each of the cameras offer different megapixels and different sensor sizing. The Z6 II featuring a bigger sensor will make achieving shallower depth of field less difficult and the Nikon Z6 II will deliver extra detail due to its extra 9 Megapixels. Higher resolution can also let you crop photographs a little more aggressively. The more modern Z6 II is going to have a benefit when it comes to sensor tech.

Nikon Z6 II vs Sony A57 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon Z6 II vs Sony A57 Specifications
Nikon Z6 Mark II | Sony SLT-A57 | |
---|---|---|
General Information | ||
Company | Nikon | Sony |
Model type | Nikon Z6 Mark II | Sony SLT-A57 |
Type | Pro Mirrorless | Entry-Level DSLR |
Revealed | 2020-10-14 | 2012-09-13 |
Physical type | SLR-style mirrorless | Compact SLR |
Sensor Information | ||
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor dimensions | 35.9 x 23.9mm | 23.5 x 15.6mm |
Sensor area | 858.0mm² | 366.6mm² |
Sensor resolution | 25 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 1:1, 5:4, 3:2 and 16:9 | 3:2 and 16:9 |
Highest resolution | 6048 x 4024 | 4912 x 3264 |
Highest native ISO | 51200 | 16000 |
Highest boosted ISO | 204800 | 25600 |
Minimum native ISO | 100 | 100 |
RAW support | ||
Minimum boosted ISO | 50 | - |
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous AF | ||
AF single | ||
AF tracking | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Total focus points | 273 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens support | Nikon Z | Sony/Minolta Alpha |
Amount of lenses | 15 | 143 |
Focal length multiplier | 1 | 1.5 |
Screen | ||
Screen type | Tilting | Fully Articulated |
Screen size | 3.2 inch | 3 inch |
Resolution of screen | 2,100k dots | 921k dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Screen technology | - | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder type | Electronic | Electronic |
Viewfinder resolution | 3,690k dots | 1,440k dots |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.8x | 0.7x |
Features | ||
Lowest shutter speed | 30 secs | 30 secs |
Highest shutter speed | 1/8000 secs | 1/4000 secs |
Continuous shooting rate | 14.0fps | 12.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | 10.00 m (@ ISO 100) |
Flash options | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Highest flash synchronize | 1/200 secs | 1/160 secs |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p / 144 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 25p / 144 Mbps, MOV, H.264, Linear PCM 3840 x 2160 @ 24p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 120p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 100p / 144 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 60p / 56 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 50p / 56 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 30p / 28 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 25p / 28 Mbps, MOV, H.264, Linear PCM 1920 x 1080 @ 24p / 28 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Highest video resolution | 3840x2160 | 1920x1080 |
Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
Mic port | ||
Headphone port | ||
Connectivity | ||
Wireless | Built-In | Eye-Fi Connected |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 705g (1.55 lb) | 618g (1.36 lb) |
Dimensions | 134 x 101 x 70mm (5.3" x 4.0" x 2.8") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
DXO scores | ||
DXO All around rating | not tested | 75 |
DXO Color Depth rating | not tested | 23.4 |
DXO Dynamic range rating | not tested | 13.0 |
DXO Low light rating | not tested | 785 |
Other | ||
Battery life | 410 shots | 550 shots |
Style of battery | Battery Pack | Battery Pack |
Battery ID | - | NP-FM500H |
Self timer | Yes (2, 5, 10 or 20 secs) | Yes (2 or 10 sec) |
Time lapse shooting | ||
Storage type | CFexpress Type B / XQD | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | Two | 1 |
Launch cost | $1,997 | $1,000 |