Compare Pentax K-70 vs Leica S3 vs Pentax 645D
Connectivity
Ports
HDMI + Microphone + Remote Control + USB 2.0
USB, HDMI, Audio, Hotshoe, cable release
Remote Control + USB 2.0
Wireless Connectivity
802.11b/g/n
GPS, WiFi
Construction
Battery | Capacity
2300 mAh
Form Factor
DSLR camera
Image Size
APS-C (23.5 x 15.6 mm)
Medium-format 45 x 30 mm (Leica ProFormat)
Medium format (645)
Lens Mount
Pentax K-mount
S-mount
Material
Magnesium alloy
Microphone
Stereo
Stereo
Sensor | Resolution
24 MP (6000 x 4000)
64 MP
40 MP (7264 x 5440)
Sensor | Type
CMOS
CCD
Speakers
Mono
None
Dimensions
Size | Depth
74 mm / 2.91 in
80 mm
119 mm / 4.69 in
Size | Height
93 mm / 3.66 in
120 mm
117 mm / 4.61 in
Size | Width
126 mm / 4.96 in
160 mm
156 mm / 6.14 in
Weight
688 g / 24.31 oz
1260 g
1480 g / 52.30 oz
Display
Display Diagonal
3 inch
3"
3 inch
Display Type
Fully articulated TFT LCD
Fixed TFT Color LCD with wide-viewing angle and with AR coating
Resolution
921,000 dots
0.92 M dots
921,000 dots
Viewfinder | Coverage
100%
OVF Pentaprism, 0.87x, 98%
98%
Viewfinder | Magnification
0.95x
0.85x
Viewfinder | Type
Optical (pentaprism)
Optical (pentaprism)
Function
AE Bracketing
±5 (2, 3, 5 frames )
±2 (3, 5 frames at 1/7 EV, 1/5 EV, 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
Autofocus
11 focus points
Phase detection
11 focus points
Crop Factor
1.5
0.6
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
Built-in
Flash Sync Speed
1/125 s
GPS
Optional O-GPS1
No
ISO Range
100 ~ 102400
200, 400, 800, 1600 (100 with boost)
Image Stabilization
4.5 stop correction
No
Intervalometer
Yes
Yes
Processor
PRIME MII
Maestro II
Prime II
Touch Screen
No
No
Video Codecs
MPEG-4, H.264
Video Recording
4K 24p, FHD 30p (full-width)
Weather Resistance
Yes
Yes
Performance
Battery Life
410 shots
Buffer Size
2 GB
Dynamic Range
15 stops
Flash Range
12.00 m
Max Burst Rate
6.0 fps
3 fps
1.1 fps
Shutter Speed
1/4000 s - 8 min
Storage
SD/SDHC/SDXC (UHS-I compatible)
CF, SD
SD/SDHC
Production
Battery
D-LI109 lithium-ion battery & charger
S BP-PRO1
Lithium-Ion D-LI90 rechargeable battery & charger
Debut
2016-06-08
2020-03-06
2010-03-10
Made In
Germany
Reviews
Neofiliac score
58%
57%
Pros
- Fully articulated LCD
- Weather-sealed
- Medium format look
- Weather-sealed
- Affordable for a 645 DSLR
Cons
- Menu not touch-enabled
- Low 6.0 fps burst rate
- Very bulky
- Menu not touch-enabled
- Very low 1.1 fps burst rate
- Very large in size
- Very heavy
- Viewfinder coverage is cropped at 98%
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