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Nikon Df vs Pentax K-7

Portability
59
Imaging
63
Features
62
Overall
62
Nikon Df front
 
Pentax K-7 front
Portability
60
Imaging
54
Features
69
Overall
60

Nikon Df vs Pentax K-7 Key Specs

Nikon Df
(Full Review)
  • 16MP - Full frame Sensor
  • 3.2" Fixed Screen
  • ISO 100 - 12800 (Increase to 204800)
  • No Video
  • Nikon F Mount
  • 760g - 144 x 110 x 67mm
  • Introduced December 2013
Pentax K-7
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • 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
  • Introduced October 2009
  • Renewed by Pentax K-5
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Nikon Df vs Pentax K-7 Overview

Let's look a bit more in depth at the Nikon Df versus Pentax K-7, both Advanced DSLR cameras by companies Nikon and Pentax. The image resolution of the Df (16MP) and the K-7 (15MP) is relatively close but the Df (Full frame) and K-7 (APS-C) enjoy different sensor sizes.

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The Df was unveiled 4 years after the K-7 which is a fairly serious difference as far as camera technology is concerned. Both of these cameras offer the identical body type (Mid-size SLR).

Before diving straight into a detailed comparison, below is a simple summation of how the Df matches up against the K-7 in regards to portability, imaging, features and an overall mark.

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Reasons to pick Nikon Df over the Pentax K-7

 Df K-7 
IntroducedDecember 2013October 2009Newer by 52 months
Screen sizing3.2"3"Bigger screen (+0.2")

Reasons to pick Pentax K-7 over the Nikon Df

 K-7 Df 

Common features in the Nikon Df and Pentax K-7

 Df K-7 
Manually focus More precise focus
Screen typeFixed Fixed Fixed screen
Screen resolution921k921kEqual screen resolution
Selfie screen Missing selfie screen
Touch screen Neither features Touch screen

Nikon Df vs Pentax K-7 Physical Comparison

For anybody who is intending to travel with your camera often, you're going to have to take into account its weight and proportions. The Nikon Df enjoys external measurements of 144mm x 110mm x 67mm (5.7" x 4.3" x 2.6") with a weight of 760 grams (1.68 lbs) while the Pentax K-7 has measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 750 grams (1.65 lbs).

See the Nikon Df versus Pentax K-7 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ based on the lens you have chosen at that time. Following is the front view scale comparison of the Df against the K-7.

Nikon Df vs Pentax K-7 size comparison

Using dimensions and weight, the portability rating of the Df and K-7 is 59 and 60 respectively.

Nikon Df vs Pentax K-7 top view buttons comparison

Nikon Df vs Pentax K-7 Sensor Comparison

Quite often, it is very hard to imagine the contrast in sensor dimensions just by researching technical specs. The image below might offer you a far better sense of the sensor sizing in the Df and K-7.

As you have seen, each of the cameras enjoy different resolutions and different sensor dimensions. The Df using its bigger sensor is going to make getting shallower depth of field easier and the Nikon Df will provide you with extra detail having an extra 1 Megapixels. Higher resolution will also let you crop photographs far more aggressively. The more recent Df should have an edge with regard to sensor tech.

Nikon Df vs Pentax K-7 sensor size comparison

Nikon Df vs Pentax K-7 Screen and ViewFinder

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

Portrait Comparison

Nikon Df Portrait photography information
Pentax K-7 Portrait photography information
77
focusing manually
sensor resolution is decent (16MP)
sensor size is great (Full frame)
supports face detect focus
exports RAW files
72
you can focus manually
decent megapixels (15 megapixels)
sensor size is good (APS-C)
comes with face detection autofocus
exports RAW formats
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Street Comparison

Nikon Df Street photography info
Pentax K-7 Street photography info
60
sensor size is great (Full frame)
exports RAW files
weather sealing
no moving screen
does not have image stabilization
66
image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
environment proofing
no articulating screen
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Sports Comparison

Sports photography with Nikon Df
Sports photography with Pentax K-7
69
sensor resolution is decent (16MP)
sensor size is great (Full frame)
supports tracking focus
weather sealing
better than average battery power (1,400 CIPA)
has phase detect auto focus
painfully slow continuous shooting (6.0 frames per second)
does not have image stabilization
69
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor based)
decent megapixels (15MP)
sensor size is good (APS-C)
environment proofing
sensor has phase detect autofocus
max frames per second low (5.0 frames per second)
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Travel Comparison

Nikon Df Travel photography details
Pentax K-7 Travel photography details
60
better than average battery power (1,400 CIPA)
weather sealing
sensor resolution is decent (16MP)
missing Timelapse mode
screen isn't selfie friendly
64
environment proofing
decent megapixels (15 megapixels)
has built in flash
screen is not selfie friendly
Photography Glossary

Landscape Comparison

Nikon Df Landscape photography factors
Pentax K-7 Landscape photography factors
71
focusing manually
swap lenses (Nikon F mount)
nice screen size (3.2")
sensor resolution is decent (16MP)
sensor size is great (Full frame)
exports RAW files
weather sealing
better than average battery power (1,400 CIPA)
does not have image stabilization
missing Timelapse mode
77
you can focus manually
change lenses (Pentax KAF2 mount)
screen size is good (3 inch)
image stabilization (Sensor based)
decent megapixels (15MP)
sensor size is good (APS-C)
exports RAW formats
environment proofing
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Vlogging Comparison

Nikon Df Vlogging factors
Pentax K-7 Vlogging factors
9
can't record video
25
image stabilization (Sensor based)
comes with face detection autofocus
screen is not selfie friendly
low quality video (1280 x 720 pixels)
missing external mic port
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Nikon Df vs Pentax K-7 Specifications

Detailed spec comparison table for Nikon Df and Pentax K-7
 Nikon DfPentax K-7
General Information
Brand Nikon Pentax
Model type Nikon Df Pentax K-7
Class Advanced DSLR Advanced DSLR
Introduced 2013-12-20 2009-10-02
Body design Mid-size SLR Mid-size SLR
Sensor Information
Chip Expeed 3 Prime II
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 36 x 23.9mm 23.4 x 15.6mm
Sensor area 860.4mm² 365.0mm²
Sensor resolution 16 megapixel 15 megapixel
Anti alias filter
Aspect ratio 3:2 3:2
Full resolution 4928 x 3280 4672 x 3104
Max native ISO 12800 2000
Max boosted ISO 204800 6400
Minimum native ISO 100 100
RAW files
Minimum boosted ISO 50 -
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 39 11
Cross type focus points 9 -
Lens
Lens support Nikon F Pentax KAF2
Amount of lenses 309 151
Focal length multiplier 1 1.5
Screen
Range of screen Fixed Type Fixed Type
Screen sizing 3.2 inches 3 inches
Resolution of screen 921k dot 921k dot
Selfie friendly
Liveview
Touch operation
Screen technology TFT-LCD TFT color LCD with AR coating
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.7x 0.61x
Features
Lowest shutter speed 30 secs 30 secs
Highest shutter speed 1/4000 secs 1/8000 secs
Continuous shooting speed 6.0 frames per sec 5.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance no built-in flash 13.00 m
Flash options Auto FP High-speed sync, front-curtain sync, rear-curtain sync, redeye reduction, Auto, On, Off, Red-eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash sync 1/250 secs 1/180 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1280 x 720 (30 fps), 1536 x 1024 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution None 1280x720
Video format - Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Optional None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 760 gr (1.68 lb) 750 gr (1.65 lb)
Dimensions 144 x 110 x 67mm (5.7" x 4.3" x 2.6") 131 x 97 x 73mm (5.2" x 3.8" x 2.9")
DXO scores
DXO All around rating 89 61
DXO Color Depth rating 24.6 22.6
DXO Dynamic range rating 13.1 10.6
DXO Low light rating 3279 536
Other
Battery life 1400 images 980 images
Battery form Battery Pack Battery Pack
Battery ID EN-EL14,EN-EL14a D-LI90
Self timer Yes (2, 5, 10, or 20 secs) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC card SD/SDHC/MMC
Storage slots One One
Cost at launch $2,747 $599