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Nikon D850 vs Pentax K-7

Portability
54
Imaging
78
Features
87
Overall
81
Nikon D850 front
 
Pentax K-7 front
Portability
60
Imaging
55
Features
69
Overall
60

Nikon D850 vs Pentax K-7 Key Specs

Nikon D850
(Full Review)
  • 46MP - Full frame Sensor
  • 3.2" Tilting Screen
  • ISO 64 - 25600 (Boost to 102400)
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Nikon F Mount
  • 1015g - 146 x 124 x 79mm
  • Announced August 2017
  • Superseded the Nikon D810
Pentax K-7
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 2000 (Push to 6400)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 750g - 131 x 97 x 73mm
  • Released October 2009
  • Replacement is Pentax K-5
Photography Glossary

Nikon D850 vs Pentax K-7 Overview

Its time to look a little more in depth at the Nikon D850 and Pentax K-7, both Advanced DSLR cameras by rivals Nikon and Pentax. There is a large difference among the image resolutions of the D850 (46MP) and K-7 (15MP) and the D850 (Full frame) and K-7 (APS-C) feature totally different sensor sizes.

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The D850 was revealed 8 years after the K-7 which is a fairly serious difference as far as camera tech is concerned. Both cameras come with the identical body type (Mid-size SLR).

Before getting straight into a thorough comparison, below is a brief view of how the D850 matches up versus the K-7 for portability, imaging, features and an overall mark.

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Reasons to pick Nikon D850 over the Pentax K-7

 D850 K-7 
ReleasedAugust 2017October 2009Newer by 97 months
Display typeTiltingFixed Tilting display
Display dimension3.2"3"Larger display (+0.2")
Display resolution2359k921kSharper display (+1438k dot)
Touch friendly display Easily navigate

Reasons to pick Pentax K-7 over the Nikon D850

 K-7 D850 

Common features in the Nikon D850 and Pentax K-7

 D850 K-7 
Manually focus More precise focus
Selfie screen Missing selfie screen

Nikon D850 vs Pentax K-7 Physical Comparison

For those who are looking to travel with your camera frequently, you'll need to think about its weight and volume. The Nikon D850 provides outer dimensions of 146mm x 124mm x 79mm (5.7" x 4.9" x 3.1") having a weight of 1015 grams (2.24 lbs) while the Pentax K-7 has sizing of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") and a weight of 750 grams (1.65 lbs).

Contrast the Nikon D850 and Pentax K-7 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary based on the lens you have attached at that moment. The following is the front view over all size comparison of the D850 versus the K-7.

Nikon D850 vs Pentax K-7 size comparison

Using size and weight, the portability rating of the D850 and K-7 is 54 and 60 respectively.

Nikon D850 vs Pentax K-7 top view buttons comparison

Nikon D850 vs Pentax K-7 Sensor Comparison

Generally, it can be tough to visualise the difference in sensor dimensions merely by checking out a spec sheet. The pic underneath may give you a stronger sense of the sensor dimensions in the D850 and K-7.

Clearly, both of these cameras have got different megapixels and different sensor dimensions. The D850 using its larger sensor will make shooting shallower DOF less difficult and the Nikon D850 will produce extra detail because of its extra 31MP. Greater resolution will also let you crop photos much more aggressively. The fresher D850 is going to have an edge in sensor tech.

Nikon D850 vs Pentax K-7 sensor size comparison

Nikon D850 vs Pentax K-7 Screen and ViewFinder

Nikon D850 vs Pentax K-7 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Nikon D850
Portrait photography with Pentax K-7
86
you can focus manually
high MP (46 megapixels)
great sensor size (Full frame)
provides face detection focusing
supports RAW formats
73
has manual focus
megapixel count decent (15MP)
sensor size is decent (APS-C)
supports face detection focusing
supports RAW formats
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Street Comparison

Nikon D850 Street photography factors
Pentax K-7 Street photography factors
66
screen tilts
great sensor size (Full frame)
supports RAW formats
comes with focus via touch
weather proof
good high ISO (25,600)
does not have image stabilization
heavier than others in class (1,015 grams)
66
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
environment proofing
no moving screen
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Sports Comparison

Sports photography with Nikon D850
Sports photography with Pentax K-7
82
max shutter speed is good (1/8,000s)
high MP (46MP)
great sensor size (Full frame)
provides tracking autofocus
weather proof
better than average battery pack (1,840 per charge)
comes with phase detect AF
does not have image stabilization
70
maximum shutter speed is high (1/8,000s)
built in image stabilization (Sensor based)
megapixel count decent (15MP)
sensor size is decent (APS-C)
environment proofing
has phase detect AF
very slow continuous shooting (5.0 frames per second)
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Travel Comparison

Nikon D850 Travel photography highlights
Pentax K-7 Travel photography highlights
65
better than average battery pack (1,840 CIPA)
weather proof
supports bluetooth
comes with focus via touch
high MP (46MP)
heavier than others in class (1,015 grams)
display is not selfie friendly
65
environment proofing
megapixel count decent (15 megapixels)
has built in flash
does not feature selfie friendly screen
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Landscape Comparison

Nikon D850 as a Landscape photography camera
Pentax K-7 as a Landscape photography camera
82
you can focus manually
switch lenses (Nikon F mount)
screen is a good size (3.2")
high MP (46MP)
great sensor size (Full frame)
no anti-alias filter
good high ISO (25,600)
supports RAW formats
weather proof
better than average battery pack (1,840 shots)
has dual storage slots
does not have image stabilization
78
has manual focus
change lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
built in image stabilization (Sensor based)
megapixel count decent (15MP)
sensor size is decent (APS-C)
supports RAW formats
environment proofing
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Vlogging Comparison

Nikon D850 Vlogging info
Pentax K-7 Vlogging info
30
has touchscreen
provides face detection focusing
high res video (3840 x 2160 pxls)
does have external mic jack
display is not selfie friendly
does not have image stabilization
heavier than others in class (1,015g)
25
built in image stabilization (Sensor based)
supports face detection focusing
does not feature selfie friendly screen
low video resolution (1280 x 720 pixels)
missing external microphone port
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Nikon D850 vs Pentax K-7 Specifications

Detailed spec comparison table for Nikon D850 and Pentax K-7
 Nikon D850Pentax K-7
General Information
Manufacturer Nikon Pentax
Model type Nikon D850 Pentax K-7
Class Advanced DSLR Advanced DSLR
Announced 2017-08-24 2009-10-02
Body design Mid-size SLR Mid-size SLR
Sensor Information
Powered by Expeed 5 Prime II
Sensor type BSI-CMOS CMOS
Sensor size Full frame APS-C
Sensor measurements 35.9 x 23.9mm 23.4 x 15.6mm
Sensor area 858.0mm² 365.0mm²
Sensor resolution 46 megapixel 15 megapixel
Anti alias filter
Aspect ratio 1:1, 5:4, 3:2 and 16:9 3:2
Max resolution 8256 x 5504 4672 x 3104
Max native ISO 25600 2000
Max enhanced ISO 102400 6400
Minimum native ISO 64 100
RAW pictures
Minimum enhanced ISO 32 -
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 153 11
Cross type focus points 99 -
Lens
Lens support Nikon F Pentax KAF2
Number of lenses 309 151
Focal length multiplier 1 1.5
Screen
Screen type Tilting Fixed Type
Screen size 3.2" 3"
Screen resolution 2,359k dot 921k dot
Selfie friendly
Liveview
Touch capability
Screen tech - TFT color LCD with AR coating
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.75x 0.61x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/8000 seconds 1/8000 seconds
Continuous shutter speed 7.0 frames per second 5.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance no built-in flash 13.00 m
Flash modes Front-curtain sync (normal), Rear-curtain sync, Red-eye reduction, Red-eye reduction with slow sync, Slow sync Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless
External flash
AE bracketing
WB bracketing
Max flash sync 1/250 seconds 1/180 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 @ 30p, MOV, H.264, Linear PCM 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 3840x2160 1280x720
Video data format MPEG-4 Motion JPEG
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1015 gr (2.24 pounds) 750 gr (1.65 pounds)
Dimensions 146 x 124 x 79mm (5.7" x 4.9" x 3.1") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO Overall rating 100 61
DXO Color Depth rating 26.4 22.6
DXO Dynamic range rating 14.8 10.6
DXO Low light rating 2660 536
Other
Battery life 1840 photographs 980 photographs
Battery form Battery Pack Battery Pack
Battery ID EN-EL15a D-LI90
Self timer Yes (2, 5, 10, 20 secs) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-II supported) + XQD SD/SDHC/MMC
Storage slots 2 1
Launch pricing $2,997 $599