Compare Pentax K-S1 vs Sony a7 II vs Sony a6500
Connectivity
Ports
HDMI + Remote Control + USB 2.0
HDMI + Headphone + Microphone + Remote Control + USB 2.0
HDMI + Microphone + Remote Control + USB 2.0
Wireless Connectivity
with NFC and wireless control via PlayMemories Mobile app
802.11b/g/n + NFC
Construction
Form Factor
DSLR camera
Mirrorless camera
Mirrorless camera
Image Size
APS-C (23.5 x 15.6 mm)
Full frame (35.8 x 23.9 mm)
APS-C (23.5 x 15.6 mm)
Lens Mount
Pentax K-mount
Sony E-mount
Sony E-mount
Microphone
Stereo
Stereo
Stereo
Sensor | Resolution
20 MP (5472 x 3648)
24 MP (6000 x 4000)
24 MP (6000 x 4000)
Sensor | Type
CMOS
CMOS
CMOS
Speakers
Mono
Mono
Mono
Dimensions
Size | Depth
70 mm / 2.76 in
60 mm / 2.36 in
53 mm / 2.09 in
Size | Height
93 mm / 3.66 in
96 mm / 3.78 in
67 mm / 2.64 in
Size | Width
121 mm / 4.76 in
127 mm / 5.00 in
120 mm / 4.72 in
Weight
558 g / 19.72 oz
599 g / 21.17 oz
453 g / 16.01 oz
Display
Display Diagonal
3 inch
3 inch
3 inch
Display Type
Fixed TFT-LCD
Tilting Xtra Fine LCD
Tilting TFT LCD
Resolution
921,000 dots
1,230,000 dots
921,600 dots
Viewfinder | Coverage
100%
100%
100%
Viewfinder | Magnification
0.95x
0.71x
1.07x
Viewfinder | Resolution
2,359,000 dots
2,359,296 dots
Viewfinder | Type
Optical (pentaprism)
Electronic
Electronic
Function
AE Bracketing
±3 (3 frames at 1/3 EV, 1/2 EV steps)
±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
11 focus points
117 focus points
425 focus points
Crop Factor
1.5
1.0
1.5
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
Flash
Built-in
Built-in
GPS
Optional O-GPS-1
No
No
ISO Range
100 ~ 51200
100 ~ 25600
100 ~ 25600 (expandable to 51200)
Image Stabilization
3-axis
4.5 stops
5-axis
Intervalometer
No
Processor
Prime MII
Bionz X
Bionz X
Touch Screen
No
No
Yes
Video Codecs
H.264
MPEG-4, AVCHD, XAVC S
MPEG-4, AVCHD, XAVC S
Weather Resistance
No
Yes
Yes
Performance
Battery Life
410 shots
350 shots
350 shots
Flash Range
10.00 m
6.00 m
Max Burst Rate
5.4 fps
5.0 fps
11.0 fps
Storage
SD/SDHC/SDXC
SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
SD/SDHC/SDXC + Memory Stick Pro Duo
Production
Battery
D-LI109 lithium-ion battery and charger
NP-FW50 lithium-ion battery and charger
NP-FW50
Debut
2014-08-27
2014-11-20
2016-10-06
Model Name
ILCE-7M2
ILCE-6500
Reviews
Neofiliac score
50%
55%
60%
Pros
- Rather compact
- Rather compact
- Weather-sealed
- Good 11.0 fps burst rate
- Rather compact
- Quite light
- Weather-sealed
- Viewfinder with great 1.07x magnification
Cons
- Menu not touch-enabled
- Low 5.4 fps burst rate
- Low 20 MP resolution
- Lacks weather sealing
- Tacky design
- Menu not touch-enabled
- Very low 5.0 fps burst rate
- Viewfinder with low 0.71x magnification
- Low resolution EVF
- Lacks intervalometer for timelapse
- Low resolution EVF
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