Pentax 645Z Vs Nikon D850: confronto completo

Pentax 645Z medal portrait medal landscape

Nikon D850 trophy medal sport medal street medal everyday
63

Overall Score

75

Pentax

645Z

Announced: 15 Abr 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
70
37
Speed Performance
73
79
Versatility
92
19
Comfort
71

Nikon

D850

Announced: 24 Ago 2017
Sensor Resolution: 46Mp
Sensor Type: Full frame BSI-CMOS
ISO: 64-25600
Weight: 1015g
Physical Dimensions: 146 x 124 x 79 mm
Viewfinder: Optical (pentaprism)
Screen Type: 3,2" Tilting
Video Resolutions: 3840x2160
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la migliore per ogni genere fotografico

Pentax
645Z

vs

Nikon
D850

83
Portrait Portrait Portrait
73
85
Landscape Landscape Landscape
72
62
SportSport Sport
77
45
Street Street Street
75
48
Everyday Everyday Everyday
77

Pentax 645Z
pro e contro

Pentax 645Z

Pentax

645Z

Announced: 15 Abr 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

propro

  • 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

controcontro

  • 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 e le sue rivali

Review confronta Pentax 645Z con punteggio totale Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
Pentax645Z Pentax
645Z
63 83 85 62 45 48

Nikon D850
pro e contro

Nikon D850

Nikon

D850

Announced: 24 Ago 2017
Sensor Resolution: 46Mp
Sensor Type: Full frame BSI-CMOS
ISO: 64-25600
Weight: 1015g
Physical Dimensions: 146 x 124 x 79 mm
Viewfinder: Optical (pentaprism)
Screen Type: 3,2" Tilting
Video Resolutions: 3840x2160

pro pro

  • Its extraordinary color depth makes it perfect for portrait photography
  • Its wide dynamic range makes it ideal for landscape photography
  • The excellent sensor of this camera makes it perform very well in every shooting range
  • This camera autofocus is able to follow moving subjects
  • The Nikon D850 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
  • Nikon D850 battery has 1840.0 shoots autonomy. This will allow long photo sessions without having the need to recharge it.
  • The second memory slot makes the camera more reliable, also for professional use
  • Thanks to the wireless connection, Nikon D850 allows immediate picture sharing

Nikon D850 e le sue rivali

Review confronta Nikon D850 con punteggio totale Portrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
NikonD850 Nikon
D850
75 73 72 77 75 77

Pentax 645Z vs Nikon D850, 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 Nikon D850, calculated by the CameraRace iCamRank algorithm.

  • Technically speaking, Nikon D850 is superior to Pentax 645Z, with an overall iCamRank score of 75 and 63, respectively.
  • The image quality of Pentax 645Z (91) is superior to that of Nikon D850 (70).
  • Nikon D850 (73) performs better than Pentax 645Z (37) in terms of speed.
  • Nikon D850 is more versatile than Pentax 645Z (92 a 79).
  • The handling of Nikon D850 (71) 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 o landscape photography; Nikon D850 is instead your choice if you shoot sport o street photography or for everyday use.

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

Pentax
645Z

Sensore
a confronto

Nikon
D850

CMOS

Sensor Type

BSI-CMOS

Medium format up

Sensor Size

down Full frame

44,0 x 33,0 mm up

Sensor Dimensions

down 35,9 x 23,9 mm

1452,0 mm2 up

Sensor Area

down 858,01 mm2

51 Mp up

Sensor Resolution

down 46 Mp

8256 x 6192

Max Image Resolution

8256 x 5504

204800 up

Max Native ISO

down 25600

100 down

Min Native ISO

up 64

yes

RAW Support

yes

Pentax
645Z

Lens
a confronto

Nikon
D850

Pentax 645AF2

Lens Mount

Nikon F

6 down

Number of Lenses

up 280

0,8

Focal Length Multiplier

1

Pentax
645Z

Screen Type
a confronto

Nikon
D850

Tilting

Screen Type

Tilting

3,2"

Screen Size

3,2"

1037Kdot down

Screen Resolution

up 2359Kdot

yes

Live View

yes

no

Touch Screen

yes

Pentax
645Z

Viewfinder
a confronto

Nikon
D850

Optical (pentaprism)

Viewfinder

Optical (pentaprism)

None

Viewfinder Resolution

None

98

Viewfinder Coverage

100

0,85

Viewfinder Magnification

0,75

Pentax
645Z

Features
a confronto

Nikon
D850

30s

Min Shutter Speed

30s

1/4000s

Max Shutter Speed

1/8000s

3fps down

Continuous Shooting

up 7fps

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

no

None

Flash Range

None

-

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

Front-curtain sync (normal)
Rear-curtain sync
Red-eye reduction
Red-eye reduction with slow sync
Slow sync

yes

External Flash

yes

yes

AE Bracketing

yes

no

WB Bracketing

yes

Pentax
645Z

Exposure Modes
a confronto

Nikon
D850

yes

Multi-Segment

yes

no

Average

yes

yes

Spot

yes

no

Partial

yes

no

AF-Area

yes

yes

Center Weighted

yes

Pentax
645Z

Dxo Sensor Scores
a confronto

Nikon
D850

dato non disponibile

DxO Overall Score

up 100

dato non disponibile

DxO Color Depth

up 26,4

dato non disponibile

DxO Dynamic Range

up 14,8

dato non disponibile

DxO Low Light ISO

up 2660

Pentax
645Z

Autofocus
a confronto

Nikon
D850

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 153

0 down

Number of Cross Focus Points

up 99

Pentax
645Z

Video Features
a confronto

Nikon
D850

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

Video Resolutions

3840 x 2160 @ 30p MOV H.264 Linear PCM

1920x1080

Max Video Resolution

3840x2160

MPEG-4 H.264

Video Formats

MPEG-4

yes

Microphone Port

yes

no

Headphone Port

yes

Pentax
645Z

Connettività
a confronto

Nikon
D850

None

Wireless Connectivity

Built-in

yes

HDMI

yes

USB 3.0 (5 GBit/sec)

USB

USB 3.0 (5 GBit/sec)

Pentax
645Z

Physical
a confronto

Nikon
D850

yes

Environmental Sealing

yes

no

Water Proof

no

yes

Dust Proof

no

no

Shock Proof

no

no

Crush Proof

no

yes

Freeze Proof

no

1550g

Weight

1015g

156 x 117 x 123 mm

Physical Dimensions

146 x 124 x 79 mm

650 down

Battery Life

up 1840

Battery Pack

Battery Type

Battery Pack

D-LI90

Battery Model

EN-EL15a

Pentax
645Z

Other Features
a confronto

Nikon
D850

Yes (2 or 10 secs)

Self Timer

Yes (2, 5, 10, 20 secs)

yes

Timelapse Recording

yes

yes

GPS

no

Dual SD SDHC SDXC slots

Storage Type

SD SDHC SDXC (UHS-II supported) + XQD

2

Storage Slots

2

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