Compare Pentax 645Z vs Canon EOS 5DS
Connectivity
Ports
HDMI + Microphone + Remote Control + USB 3.0
HDMI + Microphone + Remote Control + USB 3.0
Construction
Form Factor
DSLR camera
Image Size
Medium format (645)
Full frame (36 x 24 mm)
Lens Mount
PENTAX 645AF2
Canon EF-mount
Microphone
Mono
Mono
Sensor | Resolution
51 MP (8256 x 6192)
51 MP (8688 x 5792)
Sensor | Type
CMOS
CMOS
Speakers
Stereo
Mono
Dimensions
Size | Depth
123 mm / 4.84 in
76 mm / 2.99 in
Size | Height
117 mm / 4.61 in
116 mm / 4.57 in
Size | Width
156 mm / 6.14 in
152 mm / 5.98 in
Weight
1550 g / 54.77 oz
930 g / 32.86 oz
Display
Display Diagonal
3.2 inch
3.2 inch
Display Type
Tilting TFT LCD
Fixed ClearView II TFT-LCD
Resolution
1,037,000 dots
1,040,000 dots
Viewfinder | Coverage
98%
100%
Viewfinder | Magnification
0.62x
0.71x
Viewfinder | Type
Optical (pentaprism)
Optical (pentaprism)
Function
AE Bracketing
±5 (2, 3, 5 frames at 1/3 EV, 1/2 EV, 1 EV, 2 EV steps)
±3 (3 frames at 1/3 EV, 1/2 EV steps)
Autofocus
27 focus points
61 focus points
Crop Factor
0.6
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
Optional via O-GPS1
No
ISO Range
to, ISO 100 ~ 204800
100 ~ 6400 (expandable to 50 ~ 12800)
Image Stabilization
No
No
Intervalometer
Yes
Yes
Processor
PRIME III
Dual DIGIC 6
Touch Screen
No
No
Video Codecs
MPEG-4, H.264
H.264
Weather Resistance
Yes
Yes
Performance
Battery Life
650 shots
700 shots
Max Burst Rate
3.0 fps
5.0 fps
Storage
Dual SD/SDHC/SDXC slots
SD/SDHC/SDXC (UHS-I compatible), CompactFlash
Production
Battery
D-LI90 lithium-ion battery and charger
LP-E6 lithium-ion battery & charger
Debut
2014-04-15
2015-02-06
Reviews
Neofiliac score
62%
63%
Pros
- Long battery life
- Medium format look
- Exceptionally high 51 MP resolution
- Weather-sealed
- Affordable for a 645 DSLR
- Long battery life
- Exceptionally high 51 MP resolution
- Weather-sealed
Cons
- Menu not touch-enabled
- Very low 3.0 fps burst rate
- Very large in size
- Very heavy
- Viewfinder coverage is cropped at 98%
- Viewfinder with low 0.62x magnification
- Menu not touch-enabled
- Very low 5.0 fps burst rate
- Very large in size
- Very heavy
- Viewfinder with low 0.71x magnification
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