Compare Sony a7 II vs Sony a7 III
Connectivity
Ports
HDMI + Headphone + Microphone + Remote Control + USB 2.0
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
Wireless Connectivity
with NFC and wireless control via PlayMemories Mobile app
with NFC and wireless control via PlayMemories Mobile app
Construction
Form Factor
Mirrorless camera
Mirrorless camera
Image Size
Full frame (35.8 x 23.9 mm)
Full frame (35.8 x 23.8 mm)
Lens Mount
Sony E-mount
Sony E-mount
Microphone
Stereo
Stereo
Sensor | Resolution
24 MP (6000 x 4000)
24 MP (6000 x 4000)
Sensor | Type
CMOS
BSI-CMOS
Speakers
Mono
Mono
Dimensions
Size | Depth
60 mm / 2.36 in
74 mm / 2.91 in
Size | Height
96 mm / 3.78 in
96 mm / 3.78 in
Size | Width
127 mm / 5.00 in
127 mm / 5.00 in
Weight
599 g / 21.17 oz
650 g / 22.97 oz
Display
Display Diagonal
3 inch
3 inch
Display Type
Tilting Xtra Fine LCD
Tilting
Resolution
1,230,000 dots
921,600 dots
Viewfinder | Coverage
100%
100%
Viewfinder | Magnification
0.71x
0.78x
Viewfinder | Resolution
2,359,000 dots
2,359,296 dots
Viewfinder | Type
Electronic
Electronic
Function
AE Bracketing
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps)
±5 (3, 5 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV, 2 EV steps)
Autofocus
117 focus points
693 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
GPS
No
No
ISO Range
100 ~ 25600
100 ~ 51200
Image Stabilization
4.5 stops
(5 stops)
Intervalometer
No
No
Processor
Bionz X
Bionz X
Touch Screen
No
Yes
Video Codecs
MPEG-4, AVCHD, XAVC S
MPEG-4, AVCHD, XAVC S, H.264
Weather Resistance
Yes
Yes
Performance
Battery Life
350 shots
710 shots
Max Burst Rate
5.0 fps
10.0 fps
Storage
SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Production
Battery
NP-FW50 lithium-ion battery and charger
NP-FZ100 lithium-ion battery and charger
Debut
2014-11-20
2018-02-27
Model Name
ILCE-7M2
ILCE-7M3
Reviews
Neofiliac score
55%
65%
Pros
- Rather compact
- Weather-sealed
- Exceptional battery life
- 5 stops of IBIS
- Good 10.0 fps burst rate
- Rather compact
- Weather-sealed
Cons
- Menu not touch-enabled
- Very low 5.0 fps burst rate
- Viewfinder with low 0.71x magnification
- Low resolution EVF
- Lacks intervalometer for timelapse
- Viewfinder with low 0.78x magnification
- Low resolution EVF
- Lacks intervalometer for timelapse
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