Compare Nikon Z7 II vs Sony A7S III
Connectivity
Ports
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 (dual band) + Bluetooth
Construction
Adjustment | Tilt
Open to 176 deg, Rotate 270 deg
Form Factor
Mirrorless camera
Mirrorless camera
Image Size
Full frame (35.9 x 23.9 mm)
Full frame (35.6 x 23.8 mm)
Lens Mount
Nikon Z-mount
Sony E-mount
Material
Magnesium alloy
Microphone
Stereo
Stereo
Sensor | Resolution
46 MP (8256 x 5504)
12 MP (4240 x 2832)
Sensor | Type
CMOS
BSI-CMOS
Speakers
Mono
Mono
Dimensions
Size | Depth
70 mm / 2.76 in
81 mm / 3.19 in
Size | Height
101 mm / 3.98 in
97 mm / 3.82 in
Size | Width
134 mm / 5.28 in
129 mm / 5.08 in
Weight
705 g / 24.91 oz
699 g / 24.70 oz
Display
Display Diagonal
3.2 inch
3 inch
Display Type
Tilting TFT LCD
Fully articulated TFT LCD
Resolution
2,100,000 dots
1,440,000 dots
Viewfinder | Coverage
100%
100%
Viewfinder | Magnification
0.8x
0.91x
Viewfinder | Resolution
3,690,000 dots
9,440,000 dots
Viewfinder | Type
Electronic
Electronic
Function
AE Bracketing
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
Autofocus
493 focus points
759 focus points
Crop Factor
1.0
1.0
Exposure Compensation
±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
Flash Sync Speed
1/200 s
1/250 s
GPS
No
No
ISO Range
64 ~ 25600 (expands to 32 ~ 102400)
80 ~ 102400 (expands to 40 ~ 409600)
Image Stabilization
5-axis, 5 stops
5-axis (5.5 stops)
Intervalometer
Yes
Operating Temperature
32 to 104°F (0 to 40°C)
Processor
Dual Expeed 6
Bionz XR
Touch Screen
Yes
Yes
Video Codecs
MPEG-4, H.264
MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265
Video Recording
4K 60p, FHD 120p
Up to 4K 120p 10bit 4:2:2, up to FHD 240p
Weather Resistance
Yes
Yes
Performance
Battery Life
420 shots
600 shots
Battery Life | Stills
510 shots (Viewfinder) / 600 shots (LCD)
Battery Life | Video
80 min (Viewfinder) / 95 min (LCD)
Dynamic Range
15 stops
Max Burst Rate
10.0 fps
10.0 fps
Shutter Speed
1/8000 - 30 s
1/8000 to 30 s
Storage
CFexpress Type B / XQD, UHS-II SD
Dual SD/CFexpress Type A slots
Production
Availability
2020-12
2020-09
Battery
EN-EL15c lithium-ion battery & charger
NP-FZ100 lithium-ion battery charger
Debut
2020-10-14
2020-07-28
Model Name
ILCE-7SM3
Reviews
Neofiliac score
86%
84%
Pros
- 64 base ISO
- 5 stops of IBIS
- Good 10.0 fps burst rate
- High 46 MP resolution
- Weather-sealed
- Supports CFExpress card
- Supports both WiFi and Bluetooth
- Fully articulated LCD
- Long battery life
- 80 base ISO
- 5.5 stops of IBIS
- Good 10.0 fps burst rate
- Rather compact
- Weather-sealed
- Supports CFExpress Type A card
- Very high resolution EVF
- Supports both WiFi and Bluetooth
Cons
- Viewfinder with low 0.8x magnification
- Very low 12 MP resolution
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