Pentax 645Z Vs Canon EOS 850D: complete comparison

Pentax
645Z change

Vs

Canon
EOS 850D change
Pentax 645Z trophy medal portrait medal landscape medal sport

Canon EOS 850D medal street medal everyday
63

Overall Score

59

Pentax

645Z
Announced: 15 Apr 2014
Sensor Resolution: 51Mp
Sensor Type: Medium format CMOS
ISO: 100-204800
Weight: 1550g
Physical Dimensions: 156 x 117 x 123 mm
Viewfinder: Optical (pentaprism)
Screen Type: 3.2" Tilting
Video Resolutions: 1920x1080
91
Image Quality
47
37
Speed Performance
47
79
Versatility
87
19
Comfort
68

Canon

EOS 850D
Announced: 12 Feb 2020
Sensor Resolution: 24Mp
Sensor Type: APS-C CMOS
ISO: 100-25600
Weight: 515g
Physical Dimensions: 131 x 103 x 76 mm
Viewfinder: Optical (pentamirror)
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160
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The best camera for different types of photography

Pentax
645Z

vs

Canon
EOS 850D

83
Portrait Portrait Portrait
51
85
Landscape Landscape Landscape
49
62
SportSport Sport
57
45
Street Street Street
66
48
Everyday Everyday Everyday
69

Pentax 645Z
pros and cons

Pentax 645Z

Pentax

645Z
Announced: 15 Apr 2014
Sensor Resolution: 51Mp
Sensor Type: Medium format CMOS
ISO: 100-204800
Weight: 1550g
Physical Dimensions: 156 x 117 x 123 mm
Viewfinder: Optical (pentaprism)
Screen Type: 3.2" Tilting
Video Resolutions: 1920x1080

prospros

  • This camera autofocus is able to follow moving subjects
  • The Pentax 645Z is tropicalized - this means you can use it also in adverse atmospheric and environmental conditions without ruining it
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • It has fast shutter speed, ideal for action photos
  • The second memory slot makes the camera more reliable, also for professional use

conscons

  • Pentax 645Z is one of the heaviest cameras in its category. This makes it less suitable for street photography and daily use, but it could be a plus since it gives it more stability if you shoot regularly with the tripod.
  • Unfortunately, Pentax 645Z does not support wireless connection

Pentax 645Z and its rivals

Review compare Pentax 645Z with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
Pentax645Z Pentax
645Z		 63 83 85 62 45 48

Canon EOS 850D
pros and cons

Canon EOS 850D

Canon

EOS 850D
Announced: 12 Feb 2020
Sensor Resolution: 24Mp
Sensor Type: APS-C CMOS
ISO: 100-25600
Weight: 515g
Physical Dimensions: 131 x 103 x 76 mm
Viewfinder: Optical (pentamirror)
Screen Type: 3" Fully articulated
Video Resolutions: 3840x2160

pros pros

  • This camera autofocus is able to follow moving subjects
  • The LCD display is a convenient and almost indispensable feature
  • The microphone input can be very useful if you shoot videos
  • It has fast shutter speed, ideal for action photos
  • The fully articulated display allows you to manage the framing even in hard conditions
  • Thanks to the wireless connection, Canon EOS 850D allows immediate picture sharing

conscons

  • Warning - Canon EOS 850D is not a tropicalized camera. If you use it in adverse conditions, you could ruin it.

Canon EOS 850D and its rivals

Review compare Canon EOS 850D with overall score Portrait
Portrait		 Landscape
Landscape		 Sport
Sport		 Street
Street		 Everyday
Everyday
CanonEOS 850D Canon
EOS 850D		 59 51 49 57 66 69

Pentax 645Z vs Canon EOS 850D, which is better?

In case you are wondering which of these cameras you should buy, then this is the right place to find an answer. Here you will find listed all the main differences among Pentax 645Z and Canon EOS 850D, calculated by the CameraRace iCamRank algorithm.

  • Technically speaking, Pentax 645Z is superior to Canon EOS 850D, with an overall iCamRank score of 63 and 59, respectively.
  • The image quality of Pentax 645Z (91) is superior to that of Canon EOS 850D (47).
  • Canon EOS 850D (47) performs better than Pentax 645Z (37) in terms of speed.
  • Canon EOS 850D is more versatile than Pentax 645Z (87 a 79).
  • The handling of Canon EOS 850D (68) is more effective than that of Pentax 645Z (19).

But, as you may know, the technical performance is meaningless if applied to the wrong context. This is the reason why the iCamRank "weights" differently the camera technical features for each type of photography. Thus, below you'll find our suggestions, based on your preferred photography genre:

Pentax 645Z is better for portrait, landscape or sport photography; Canon EOS 850D is instead your choice if you shoot street photography or for everyday use.

Need further details? Below you will find a full comparison of all the technical specifications.

Pentax
645Z

Sensor
comparison

Canon
EOS 850D

CMOS

Sensor Type

CMOS

Medium format up

Sensor Size

down APS-C

44.0 x 33.0 mm up

Sensor Dimensions

down 22.3 x 14.9 mm

1452.0 mm2 up

Sensor Area

down 332.27 mm2

51 Mp up

Sensor Resolution

down 24 Mp

8256 x 6192 up

Max Image Resolution

down 6000 x 4000

204800 up

Max Native ISO

down 25600

100

Min Native ISO

100

yes

RAW Support

yes

Pentax
645Z

Lens
comparison

Canon
EOS 850D

Pentax 645AF2

Lens Mount

Canon EF/EF-S

6 down

Number of Lenses

up 321

0.8

Focal Length Multiplier

1.6

Pentax
645Z

Screen Type
comparison

Canon
EOS 850D

Tilting down

Screen Type

up Fully articulated

3.2"

Screen Size

3.0"

1037Kdot down

Screen Resolution

up 1040Kdot

yes

Live View

yes

no

Touch Screen

yes

Pentax
645Z

Viewfinder
comparison

Canon
EOS 850D

Optical (pentaprism)

Viewfinder

Optical (pentamirror)

None

Viewfinder Resolution

None

98

Viewfinder Coverage

95

0.85

Viewfinder Magnification

0.51

Pentax
645Z

Features
comparison

Canon
EOS 850D

30s

Min Shutter Speed

30s

1/4000s

Max Shutter Speed

1/4000s

3fps down

Continuous Shooting

up 8fps

yes

Shutter Priority

yes

yes

Aperture Priority

yes

yes

Manual Exposure Mode

yes

yes

Exposure Compensation

yes

yes

Custom White Balance

yes

no

Image Stabilization

no

no

Built-in Flash

yes

None

Flash Range

4.0

-

Max Flash Sync

-

Flash On
Flash On+Red-eye Reduction
Slow-speed Sync
Slow-speed Sync+Red-eye
P-TTL
Trailing Curtain Sync
contrast-control-sync
high-speed sync
wireless sync

Flash Modes

n/a

yes

External Flash

yes

yes

AE Bracketing

yes

no

WB Bracketing

yes

Pentax
645Z

Exposure Modes
comparison

Canon
EOS 850D

yes

Multi-Segment

yes

no

Average

yes

yes

Spot

yes

no

Partial

yes

no

AF-Area

no

yes

Center Weighted

no

Pentax
645Z

Dxo Sensor Scores
comparison

Canon
EOS 850D

dato non disponibile

DxO Overall Score

dato non disponibile

dato non disponibile

DxO Color Depth

dato non disponibile

dato non disponibile

DxO Dynamic Range

dato non disponibile

dato non disponibile

DxO Low Light ISO

dato non disponibile

Pentax
645Z

Autofocus
comparison

Canon
EOS 850D

no

AF Touch

yes

yes

AF Continuous

yes

yes

AF Single

yes

yes

AF Tracking

yes

yes

AF Selective

yes

no

AF Center

yes

yes

AF MultiArea

yes

yes

AF Live View

yes

yes

AF Face Detection

yes

yes

AF Contrast Detection

yes

yes

AF Phase Detection

yes

27 down

Number of Focus Points

up 45

0

Number of Cross Focus Points

0

Pentax
645Z

Video Features
comparison

Canon
EOS 850D

1920 x 1080 (60i 50i 30p 25p 24p) 1280 x 720 (60p 50p 30p 25p 24p)

Video Resolutions

3840 x 2160 @ 25p / 120 Mbps MP4 H.264 AAC3840 x 2160 @ 23.98p / 120 Mbps MP4 H.264 AAC1920 x 1080 @ 60p / 60 Mbps MP4 H.264 AAC1920 x 1080 @ 50p / 60 Mbps MP4 H.264 AAC1920 x 1080 @ 30p / 30 Mbps MP4 H.264 AAC1920 x 1080 @ 25p / 30 Mbps MP4 H.264 AAC1920 x 1080 @ 23.98p / 30 Mbps MP4 H.264 AAC

1920x1080

Max Video Resolution

3840x2160

MPEG-4 H.264

Video Formats

MPEG-4 H.264

yes

Microphone Port

yes

no

Headphone Port

no

Pentax
645Z

Connectivity
comparison

Canon
EOS 850D

None

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.0 (5 GBit/sec)

USB

USB 2.0 (480 Mbit/sec)

Pentax
645Z

Physical
comparison

Canon
EOS 850D

yes

Environmental Sealing

no

no

Water Proof

no

yes

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

yes

Freeze Proof

no

1550g

Weight

515g

156 x 117 x 123 mm

Physical Dimensions

131 x 103 x 76 mm

650 down

Battery Life

up 800

Battery Pack

Battery Type

Battery Pack

D-LI90

Battery Model

Pentax
645Z

Other Features
comparison

Canon
EOS 850D

Yes (2 or 10 secs)

Self Timer

Yes (2 or 10 sec)

yes

Timelapse Recording

yes

yes

GPS

yes

Dual SD SDHC SDXC slots

Storage Type

SD SDHC SDXC (UHS-I compatible)

2up

Storage Slots

down1

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