Nikon Z7 II vs Sony A6100
61 Imaging
80 Features
92 Overall
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81 Imaging
69 Features
88 Overall
76
Nikon Z7 II vs Sony A6100 Key Specs
(Full Review)
- 46MP - Full frame Sensor
- 3.2" Tilting Display
- ISO 64 - 25600 (Push to 102400)
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Nikon Z Mount
- 705g - 134 x 101 x 70mm
- Released October 2020
- Superseded the Nikon Z7
(Full Review)
- 24MP - APS-C Sensor
- 3" Tilting Screen
- ISO 100 - 32000 (Raise to 51200)
- 3840 x 2160 video
- Sony E Mount
- 396g - 120 x 67 x 59mm
- Announced August 2019

Nikon Z7 II vs Sony A6100 Overview
Lets look more closely at the Nikon Z7 II versus Sony A6100, former is a Pro Mirrorless while the latter is a Advanced Mirrorless by companies Nikon and Sony. There exists a substantial gap between the sensor resolutions of the Z7 II (46MP) and A6100 (24MP) and the Z7 II (Full frame) and A6100 (APS-C) posses totally different sensor sizing.

The Z7 II was manufactured 14 months after the A6100 which makes them a generation away from one another. The two cameras have different body design with the Nikon Z7 II being a SLR-style mirrorless camera and the Sony A6100 being a Rangefinder-style mirrorless camera.
Before we go into a complete comparison, here is a short summary of how the Z7 II grades versus the A6100 when it comes to portability, imaging, features and an overall mark.

Nikon Z7 II vs Sony A6100 Gallery
Below is a preview of the gallery images for Nikon Z7 Mark II & Sony Alpha a6100. The entire galleries are available at Nikon Z7 II Gallery & Sony A6100 Gallery.
Reasons to pick Nikon Z7 II over the Sony A6100
Z7 II | A6100 | |||
---|---|---|---|---|
Announced | October 2020 | ![]() | August 2019 | Newer by 14 months |
Screen dimensions | 3.2" | ![]() | 3" | Bigger screen (+0.2") |
Screen resolution | 2100k | ![]() | 922k | Crisper screen (+1178k dot) |
Reasons to pick Sony A6100 over the Nikon Z7 II
A6100 | Z7 II | |||
---|---|---|---|---|
Selfie screen | ![]() | Take selfies |
Common features in the Nikon Z7 II and Sony A6100
Z7 II | A6100 | |||
---|---|---|---|---|
Manual focus | ![]() | Very exact focusing | ||
Screen type | Tilting | ![]() | Tilting | Tilting screen |
Touch screen | ![]() | Quickly navigate |
Nikon Z7 II vs Sony A6100 Physical Comparison
For those who are going to travel with your camera regularly, you'll need to think about its weight and measurements. The Nikon Z7 II provides exterior 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 A6100 has proportions of 120mm x 67mm x 59mm (4.7" x 2.6" x 2.3") with a weight of 396 grams (0.87 lbs).
Compare the Nikon Z7 II versus Sony A6100 in our completely new Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary depending on the lens you have at that moment. Following is a front view physical size comparison of the Z7 II vs the A6100.

Using dimensions and weight, the portability grade of the Z7 II and A6100 is 61 and 81 respectively.

Nikon Z7 II vs Sony A6100 Sensor Comparison
Sometimes, it's hard to see the gap between sensor dimensions just by going over technical specs. The image underneath might give you a better sense of the sensor sizing in the Z7 II and A6100.
As you can tell, both the cameras provide different megapixel count and different sensor dimensions. The Z7 II featuring a bigger sensor will make achieving shallow depth of field less difficult and the Nikon Z7 II will offer you more detail due to its extra 22MP. Higher resolution will also help you crop pictures more aggressively. The more modern Z7 II is going to have a benefit in sensor innovation.

Nikon Z7 II vs Sony A6100 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Nikon Z7 II vs Sony A6100 Specifications
Nikon Z7 Mark II | Sony Alpha a6100 | |
---|---|---|
General Information | ||
Manufacturer | Nikon | Sony |
Model | Nikon Z7 Mark II | Sony Alpha a6100 |
Category | Pro Mirrorless | Advanced Mirrorless |
Released | 2020-10-14 | 2019-08-28 |
Body design | SLR-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Processor Chip | - | Bionz X |
Sensor type | BSI-CMOS | CMOS |
Sensor size | Full frame | APS-C |
Sensor measurements | 35.9 x 23.9mm | 23.5 x 15.6mm |
Sensor area | 858.0mm² | 366.6mm² |
Sensor resolution | 46 megapixel | 24 megapixel |
Anti aliasing filter | ||
Aspect ratio | 1:1, 5:4, 3:2 and 16:9 | 1:1, 3:2 and 16:9 |
Highest resolution | 8256 x 5504 | 6000 x 4000 |
Highest native ISO | 25600 | 32000 |
Highest boosted ISO | 102400 | 51200 |
Min native ISO | 64 | 100 |
RAW photos | ||
Min boosted ISO | 32 | - |
Autofocusing | ||
Manual focus | ||
Touch focus | ||
Continuous autofocus | ||
Single autofocus | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 493 | 425 |
Lens | ||
Lens mounting type | Nikon Z | Sony E |
Total lenses | 15 | 121 |
Crop factor | 1 | 1.5 |
Screen | ||
Range of display | Tilting | Tilting |
Display diagonal | 3.2 inch | 3 inch |
Resolution of display | 2,100 thousand dot | 922 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 3,690 thousand dot | 1,440 thousand dot |
Viewfinder coverage | 100% | 100% |
Viewfinder magnification | 0.8x | 0.71x |
Features | ||
Slowest shutter speed | 30 seconds | 30 seconds |
Maximum shutter speed | 1/8000 seconds | 1/4000 seconds |
Continuous shooting speed | 10.0 frames per sec | 11.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash range | no built-in flash | 6.00 m (at ISO 100) |
Flash modes | Front-curtain sync, slow sync, rear-curtain sync, red-eye reduction, red-eye reduction with slow sync, slow rear-curtain sync, off | Flash off, auto, fill flash, slow sync, rear sync, wireless, hi-speed |
External flash | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Maximum flash sync | 1/200 seconds | - |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Video resolutions | 3840 x 2160 @ 60p / 144 Mbps, MOV, H.264, Linear PCM | 3840 x 2160 @ 30p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM |
Highest video resolution | 3840x2160 | 3840x2160 |
Video data format | MPEG-4, H.264 | MPEG-4, XAVC S, H.264 |
Microphone input | ||
Headphone input | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | Yes |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 705 grams (1.55 lbs) | 396 grams (0.87 lbs) |
Physical dimensions | 134 x 101 x 70mm (5.3" x 4.0" x 2.8") | 120 x 67 x 59mm (4.7" x 2.6" x 2.3") |
DXO scores | ||
DXO All around score | not tested | not tested |
DXO Color Depth score | not tested | not tested |
DXO Dynamic range score | not tested | not tested |
DXO Low light score | not tested | not tested |
Other | ||
Battery life | 420 shots | 420 shots |
Battery format | Battery Pack | Battery Pack |
Battery model | - | NP-FW50 |
Self timer | Yes (2, 5, 10 or 20 secs) | Yes |
Time lapse recording | ||
Type of storage | CFexpress (Type B), XQD, SD (UHS-II) | SD/SDHC/SDXC + Memory Stick Pro Duo |
Storage slots | Dual | One |
Retail price | $2,997 | $748 |