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Compare Nikon D780 vs Nikon D850 vs Pentax 645Z

Connectivity

Ports
HDMI + Headphone + Microphone + Remote Control + USB 3.2 Gen 1
HDMI + Headphone + Microphone + Remote Control + USB 3.0
HDMI + Microphone + Remote Control + USB 3.0
Wireless Connectivity
802.11b/g/n + Bluetooth 4.1
802.11b/g + NFC + Bluetooth 4.1 LE

Construction

Form Factor
DSLR camera
DSLR camera
Image Size
Full frame (35.9 x 23.9 mm)
Full frame (35.9 x 23.9 mm)
Medium format (645)
Lens Mount
Nikon F-mount
Nikon F-mount
PENTAX 645AF2
Microphone
Stereo
Stereo
Mono
Sensor | Resolution
25 MP (6048 x 4024)
45 MP (8256 x 5504)
51 MP (8256 x 6192)
Sensor | Type
BSI-CMOS
BSI-CMOS
CMOS
Speakers
Mono
Mono
Stereo

Dimensions

Size | Depth
76 mm / 2.99 in
79 mm / 3.11 in
123 mm / 4.84 in
Size | Height
116 mm / 4.57 in
124 mm / 4.88 in
117 mm / 4.61 in
Size | Width
144 mm / 5.67 in
146 mm / 5.75 in
156 mm / 6.14 in
Weight
840 g / 29.68 oz
1005 g / 35.51 oz
1550 g / 54.77 oz

Display

Display Diagonal
3.2 inch
3.2 inch
3.2 inch
Display Type
Tilting TFT LCD
Tilting TFT LCD
Tilting TFT LCD
Resolution
2,359,000 dots
2,359,000 dots
1,037,000 dots
Viewfinder | Coverage
100%
100%
98%
Viewfinder | Magnification
0.7x
0.75x
0.62x
Viewfinder | Type
Optical (pentaprism)
Optical (pentaprism)
Optical (pentaprism)

Function

AE Bracketing
±5 (2, 3, 5, 7 frames at 1/3 EV, 1/2 EV, 1 EV steps)
±5 (2, 3, 5, 7 frames at 1/3 EV, 1/2 EV, 2/3 EV, 1 EV steps)
±5 (2, 3, 5 frames at 1/3 EV, 1/2 EV, 1 EV, 2 EV steps)
Autofocus
51 focus points (15 cross type)
151 focus points
27 focus points
Crop Factor
1.0
1.0
0.6
Exposure Compensation
±5 (at 1/3 EV, 1/2 EV steps)
±5 (at 1/3 EV, 1/2 EV, 1 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 Sync Speed
1/200 s
GPS
No
No
Optional via O-GPS1
ISO Range
100 ~ 51200 (expands to 50 ~ 204800)
64 ~ 25600 (expands to 32 ~ 102400)
to, ISO 100 ~ 204800
Image Stabilization
No
No
No
Intervalometer
Yes
Yes
Yes
Processor
Expeed 6
Expeed 5
PRIME III
Touch Screen
Yes
Yes
No
Video Codecs
MPEG-4
MPEG-4, H.264
Video Recording
4K 30p, FHD 120p
Weather Resistance
Yes
Yes
Yes

Performance

Battery Life
2260 shots
1840 shots
650 shots
Max Burst Rate
12.0 fps
7.0 fps
3.0 fps
Shutter Speed
1/8000 - 30 s
Storage
Dual SD/SDHC/SDXC slots (UHS-II compatible)
SD/SDHC/SDXC (UHS-II supported) + XQD
Dual SD/SDHC/SDXC slots

Production

Battery
EN-EL15b lithium-ion battery & harger
EN-EL15a lithium-ion battery & charger
D-LI90 lithium-ion battery and charger
Debut
2020-01-07
2017-07-25
2014-04-15
Made In
Thailand

Reviews

Neofiliac score
66%
73%
62%
Pros
  • Exceptional battery life
  • Good 12.0 fps burst rate
  • Weather-sealed
  • Supports both WiFi and Bluetooth
  • Exceptional battery life
  • 64 base ISO
  • High 45 MP resolution
  • Weather-sealed
  • Supports both WiFi and Bluetooth
  • Exceptional ergonomics
  • Long battery life
  • Medium format look
  • Exceptionally high 51 MP resolution
  • Weather-sealed
  • Affordable for a 645 DSLR
Cons
  • Quite heavy
  • Viewfinder with low 0.7x magnification
  • Low 7.0 fps burst rate
  • Very heavy
  • Viewfinder with low 0.75x magnification
  • 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

Price

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