Pentax 645D Vs Nikon D850

Pentax 645D

Nikon D850
54

Total Score

77

Pentax

645D

Released10 Mar 2010
Sensor Resolution40Mp
Type of sensorMedium format CCD
ISO range200-1600
Body weight1480g
Dimensions156 x 117 x 119 mm
Viewfinder type Optical (pentaprism)
Screen3" Fixed
Max video resolution-
88
Image Quality
70
31
Speed Performance
73
42
Versatility
96
23
Comfort
73

Nikon

D850

Released24 Aug 2017
Sensor Resolution46Mp
Type of sensorFull frame BSI-CMOS
ISO range64-25600
Body weight1015g
Dimensions146 x 124 x 79 mm
Viewfinder type Optical (pentaprism)
Screen3.2" Tilting
Max video resolution3840x2160

Compare photography type

Pentax
645D

vs

Nikon
D850

78
Portrait Portrait Portrait
72
83
Landscape Landscape Landscape
73
52
SportSport Sport
79
39
Street Street Street
76
40
Everyday Everyday Everyday
79

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Fujifilm GFX 50RFujifilm
GFX 50R
85
Landscape Rate
Landscape Rate
Sony Alpha A7R IVSony
Alpha A7R IV
71
Sport Rate
Sport Rate
SonyCyber-shot DSC-RX100 VIISony
Cyber-shot DSC-RX100 VII
76
Street Rate
Street Rate
SonyAlpha A7R IIISony
Alpha A7R III
75
Everyday Rate
Everyday Rate
SonyAlpha A7 IIISony
Alpha A7 III
75

Pentax 645D
Why to choose or not to choose

Pentax 645D

Pentax

645D

Released10 Mar 2010
Sensor Resolution40Mp
Type of sensorMedium format CCD
ISO range200-1600
Body weight1480g
Dimensions156 x 117 x 119 mm
Viewfinder typeOptical (pentaprism)
Screen3" Fixed
Max video resolution-

AdvantagesAdvantages

  • A device that is great for portrait shooting
  • Good sensor performance makes this camera suitable for photos of any type
  • The camera can be used in a humid environment
  • Excellent action photo available
  • Two memory card presented

DisadvantagesDisadvantages

  • Big weight makes it less flexible for every day photography. Per contra, is better for shooting with support

Pentax 645D Nearest Models

Modelcompare Pentax 645D with Total scorePortrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
Pentax645D Pentax
645D
567882533939
NikonD850 Nikon
D850
777373787778
CanonEOS 6D Mark II Canon
EOS 6D Mark II
666767687071
PentaxK-1 Mark II Pentax
K-1 Mark II
666868656263
FujifilmX-H1 Fujifilm
X-H1
635248686768
NikonD7500 Nikon
D7500
615252636872
CanonEOS Rebel SL3 Canon
EOS Rebel SL3
595149567072

Nikon D850
Why to choose or not to choose

Nikon D850

Nikon

D850

Released24 Aug 2017
Sensor Resolution46Mp
Type of sensorFull frame BSI-CMOS
ISO range64-25600
Body weight1015g
Dimensions146 x 124 x 79 mm
Viewfinder typeOptical (pentaprism)
Screen3.2" Tilting
Max video resolution3840x2160

AdvantagesAdvantages

  • A device that is great for portrait shooting
  • Perfect choice for landscape photography
  • Good sensor performance makes this camera suitable for photos of any type
  • The camera has autofocus for high-quality photos of moving subjects
  • The camera can be used in a humid environment
  • The camera has an LSD display which is a very convenient parameter
  • High-quality video record
  • Has got a microphone
  • Excellent action photo available
  • High battery shots count admits you to make photos during longer time without extra charge
  • Two memory card presented
  • Wi-Fi connection available

Nikon D850 Nearest Models

Modelcompare Nikon D850 with Total scorePortrait
Portrait
Landscape
Landscape
Sport
Sport
Street
Street
Everyday
Everyday
NikonD850 Nikon
D850
767272807778
CanonEOS 6D Mark II Canon
EOS 6D Mark II
676667677071
PentaxK-1 Mark II Pentax
K-1 Mark II
656667656263
FujifilmX-H1 Fujifilm
X-H1
615148706768
NikonD7500 Nikon
D7500
635152656872
CanonEOS Rebel SL3 Canon
EOS Rebel SL3
595149577072
NikonD5600 Nikon
D5600
615150576769

Pentax
645D

Sensor

Nikon
D850

CCD

Type

BSI-CMOS

Medium format up

Size

down Full frame

44.0 x 33.0 mm up

Dimensions

down 35.9 x 23.9 mm

1452.0 mm2up

Area

down 858.01 mm2

40 Mp down

Resolution

up 46 Mp

7264 x 5440 down

Image Resolution

up 8256 x 5504

1600 down

Native ISO, Max

up 25600

200 down

Native ISO, Min

up 64

Yes

RAW Support

Yes

Pentax
645D

Lens

Nikon
D850

Pentax 645AF2

Mount

Nikon F

6 down

Lens Count

up 280

0.8

Focal Length Multiplier

1

Pentax
645D

Screen

Nikon
D850

Fixed down

Type

up Tilting

3.0"

Size

3.2"

921Kdot down

Resolution

up 2359Kdot

No

Live View

Yes

No

Touch Screen

Yes

Pentax
645D

Viewfinder

Nikon
D850

Optical (pentaprism)

Type

Optical (pentaprism)

None

Resolution

None

98

Coverage

100

0.85

Magnification

0.75

Pentax
645D

Photography Features

Nikon
D850

30s

Shutter Speed, Min

30s

1/4000s

Shutter Speed, Max

1/8000s

1fps 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

1/125s

Max Flash Sync

-

Auto
On
Off
Red-eye
Slow Sync
Rear Curtain

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
645D

Exposure Modes

Nikon
D850

Yes

Multi-Segment

Yes

No

Average

Yes

Yes

Spot

Yes

No

Partial

Yes

No

AF-Area

Yes

Yes

Center Weighted

Yes

Pentax
645D

Dxo Scores

Nikon
D850

82 down

Overall Score

up 100

24.6 down

Color Depth

up 26.4

12.6 down

Dynamic Range

up 14.8

1262 down

Low Light ISO

up 2660

Pentax
645D

Autofocus

Nikon
D850

No

Touch

Yes

Yes

Continuous

Yes

Yes

Single

Yes

No

Tracking

Yes

Yes

Selective

Yes

No

Center

Yes

Yes

Multi Area

Yes

Yes

Live View

Yes

No

Face Detection

Yes

No

Contrast Detection

Yes

Yes

Phase Detection

Yes

11 down

Focus Points Number

up 153

0 down

Cross Focus Points Number

up 99

Pentax
645D

Video Features

Nikon
D850

Resolution

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

-

Max Resolution

3840x2160

Supported Formats

MPEG-4

No

Microphone Port

Yes

No

Headphone Port

Yes

Pentax
645D

Connectivity

Nikon
D850

None

Wireless

Built-in

No

HDMI

Yes

USB 2.0 (480 Mbit/sec)

USB

USB 3.0 (5 GBit/sec)

Pentax
645D

Physical Features

Nikon
D850

Yes

Environmental Sealing

Yes

No

Water Proof

No

No

Dust Proof

No

No

Shock Proof

No

No

Crush Proof

No

No

Freeze Proof

No

1480g

Body Weight

1015g

156 x 117 x 119 mm

Physical Dimensions

146 x 124 x 79 mm

800 down

Battery Shots

up 1840

Battery Pack

Type

Battery Pack

D-LI90

Model

EN-EL15a

Pentax
645D

Other Features

Nikon
D850

Yes (2 or 10 sec)

Timer

Yes (2, 5, 10, 20 secs)

Yes

Timelapse

Yes

No

Has GPS

No

SD SDHC

Storage Type

SD SDHC SDXC (UHS-II supported) + XQD

2

Slots

2

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