Compare Nikon Z6 vs Nikon Z7 vs Sony a7 III
Connectivity
Ports
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
Wireless Connectivity
802.11ac + Bluetooth
802.11ac + Bluetooth
with NFC and wireless control via PlayMemories Mobile app
Construction
Form Factor
Mirrorless camera
Mirrorless camera
Mirrorless camera
Image Size
Full frame (35.9 x 23.9 mm)
Full frame (35.9 x 23.9 mm)
Full frame (35.8 x 23.8 mm)
Lens Mount
Nikon Z-mount
Nikon Z-mount
Sony E-mount
Microphone
Stereo
Stereo
Stereo
Sensor | Resolution
25 MP (6048 x 4024)
46 MP (8256 x 5504)
24 MP (6000 x 4000)
Sensor | Type
BSI-CMOS
CMOS
BSI-CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
68 mm / 2.68 in
68 mm / 2.68 in
74 mm / 2.91 in
Size | Height
101 mm / 3.98 in
101 mm / 3.98 in
96 mm / 3.78 in
Size | Width
134 mm / 5.28 in
134 mm / 5.28 in
127 mm / 5.00 in
Weight
675 g / 23.85 oz
675 g / 23.85 oz
650 g / 22.97 oz
Display
Display Diagonal
3.2 inch
3.2 inch
3 inch
Display Type
Tilting TFT LCD
Tilting TFT LCD
Tilting
Resolution
2,100,000 dots
2,100,000 dots
921,600 dots
Viewfinder | Coverage
100%
100%
100%
Viewfinder | Magnification
0.8x
0.8x
0.78x
Viewfinder | Resolution
3,690,000 dots
3,690,000 dots
2,359,296 dots
Viewfinder | Type
Electronic
Electronic
Electronic
Function
AE Bracketing
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps)
Autofocus
273 focus points
493 focus points
693 focus points
Crop Factor
1.0
1.0
1.0
Exposure Compensation
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV steps)
Exposure Mode
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
Auto / Aperture Priority / Shutter Priority / Manual
GPS
No
No
No
ISO Range
100 ~ 51200 (expands to 50 ~ 204800)
64 ~ 25600 (expands to 32 ~ 102400)
100 ~ 51200
Image Stabilization
5-axis, 5 stops
5-axis, 5 stops
(5 stops)
Intervalometer
Yes
Yes
No
Processor
Expeed 6
Expeed 6
Bionz X
Touch Screen
Yes
Yes
Yes
Video Codecs
MPEG-4, H.264
MPEG-4, H.264
MPEG-4, AVCHD, XAVC S, H.264
Weather Resistance
Yes
Yes
Yes
Performance
Battery Life
310 shots
330 shots
710 shots
Max Burst Rate
12.0 fps
9.0 fps
10.0 fps
Storage
XQD card
XQD card
SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Production
Battery
EN-EL15b lithium-ion battery & charger
EN-EL15b lithium-ion battery & charger
NP-FZ100 lithium-ion battery and charger
Debut
2018-08-23
2018-08-23
2018-02-27
Model Name
ILCE-7M3
Reviews
Neofiliac score
71%
80%
65%
Pros
- 5 stops of IBIS
- Good 12.0 fps burst rate
- Weather-sealed
- Supports both WiFi and Bluetooth
- 64 base ISO
- 5 stops of IBIS
- High 46 MP resolution
- Weather-sealed
- Supports both WiFi and Bluetooth
- Exceptional battery life
- 5 stops of IBIS
- Good 10.0 fps burst rate
- Rather compact
- Weather-sealed
Cons
- Poor battery life
- Viewfinder with low 0.8x magnification
- Poor battery life
- Viewfinder with low 0.8x magnification
- Viewfinder with low 0.78x magnification
- Low resolution EVF
- Lacks intervalometer for timelapse
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