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Nikon D800E vs Pentax K20D

Portability
54
Imaging
73
Features
80
Overall
75
Nikon D800E front
 
Pentax K20D front
Portability
59
Imaging
54
Features
52
Overall
53

Nikon D800E vs Pentax K20D Key Specs

Nikon D800E
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fixed Display
  • ISO 100 - 6400 (Raise to 25600)
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Nikon F Mount
  • 900g - 146 x 123 x 82mm
  • Launched June 2012
  • Superseded the Nikon D700
Pentax K20D
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Bump to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 70mm
  • Announced June 2008
  • Previous Model is Pentax K10D
Photography Glossary

Nikon D800E vs Pentax K20D Overview

The following is a in-depth overview of the Nikon D800E versus Pentax K20D, both Advanced DSLR digital cameras by competitors Nikon and Pentax. There exists a sizable gap between the resolutions of the D800E (36MP) and K20D (15MP) and the D800E (Full frame) and K20D (APS-C) feature totally different sensor measurements.

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The D800E was manufactured 4 years after the K20D which is quite a significant difference as far as technology is concerned. Both of these cameras offer the identical body type (Mid-size SLR).

Before we go straight into a full comparison, below is a quick introduction of how the D800E scores versus the K20D when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Nikon D800E over the Pentax K20D

 D800E K20D 
AnnouncedJune 2012June 2008Newer by 49 months
Display sizing3.2"2.7"Larger display (+0.5")
Display resolution921k230kCrisper display (+691k dot)

Reasons to pick Pentax K20D over the Nikon D800E

 K20D D800E 

Common features in the Nikon D800E and Pentax K20D

 D800E K20D 
Manual focus Very precise focusing
Display typeFixed Fixed Fixed display
Selfie screen Absent selfie screen
Touch display Absent Touch display

Nikon D800E vs Pentax K20D Physical Comparison

If you're planning to travel with your camera often, you will want to think about its weight and volume. The Nikon D800E has got outer measurements of 146mm x 123mm x 82mm (5.7" x 4.8" x 3.2") having a weight of 900 grams (1.98 lbs) and the Pentax K20D has sizing of 142mm x 101mm x 70mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs).

Check out the Nikon D800E versus Pentax K20D in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will differ dependant on the lens you have chosen at that moment. Underneath is the front view scale comparison of the D800E compared to the K20D.

Nikon D800E vs Pentax K20D size comparison

Factoring in dimensions and weight, the portability score of the D800E and K20D is 54 and 59 respectively.

Nikon D800E vs Pentax K20D top view buttons comparison

Nikon D800E vs Pentax K20D Sensor Comparison

Typically, it is tough to envision the contrast between sensor dimensions only by looking at technical specs. The image below will provide you a stronger sense of the sensor measurements in the D800E and K20D.

As you have seen, each of these cameras offer different megapixels and different sensor dimensions. The D800E due to its larger sensor will make shooting shallow DOF simpler and the Nikon D800E will resolve extra detail due to its extra 21 Megapixels. Greater resolution will also let you crop images a little more aggressively. The newer D800E is going to have an edge with regard to sensor innovation.

Nikon D800E vs Pentax K20D sensor size comparison

Nikon D800E vs Pentax K20D Screen and ViewFinder

Nikon D800E vs Pentax K20D Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Nikon D800E Portrait photography advice
Pentax K20D Portrait photography advice
83
has manual focus
megapixel count excellent (36MP)
sensor size is large (Full frame)
offers face detection focus
exports RAW formats
72
manual focus
good MP (15MP)
sensor size is good (APS-C)
exports RAW files
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Street Comparison

Nikon D800E as a Street photography camera
Pentax K20D as a Street photography camera
60
sensor size is large (Full frame)
exports RAW formats
weather proofing
fixed screen
lack of image stabilization
65
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
weather proof
screen does not articulate
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Sports Comparison

Nikon D800E Sports photography features
Pentax K20D Sports photography features
74
high shutter speed (1/8,000s)
megapixel count excellent (36 megapixels)
sensor size is large (Full frame)
offers tracking autofocus
weather proofing
sensor has phase detect auto focus
slow frames per second (4.0 frames per second)
lack of image stabilization
68
built in image stabilization (Sensor based)
good MP (15MP)
sensor size is good (APS-C)
weather proof
comes with phase detect autofocus
slow continuous shooting (3.0 fps)
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Travel Comparison

Nikon D800E Travel photography factors
Pentax K20D Travel photography factors
66
weather proofing
megapixel count excellent (36MP)
built-in flash
doesn't offer selfie friendly display
64
weather proof
good MP (15 megapixels)
built-in flash
doesn't have selfie friendly display
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Landscape Comparison

Nikon D800E as a Landscape photography camera
Pentax K20D as a Landscape photography camera
79
has manual focus
switch lenses (Nikon F mount)
good sized screen (3.2")
megapixel count excellent (36MP)
sensor size is large (Full frame)
does not have anti aliasing filter
exports RAW formats
weather proofing
2 card slots
lack of image stabilization
71
manual focus
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
good MP (15 megapixels)
sensor size is good (APS-C)
exports RAW files
weather proof
screen is small (2.7 inch)
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Vlogging Comparison

Nikon D800E Vlogging features
Pentax K20D Vlogging features
30
offers face detection focus
high res video (1920 x 1080 pxls)
includes external mic support
doesn't offer selfie friendly display
lack of image stabilization
9
lack of video recording
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Nikon D800E vs Pentax K20D Specifications

Detailed spec comparison table for Nikon D800E and Pentax K20D
 Nikon D800EPentax K20D
General Information
Brand Nikon Pentax
Model Nikon D800E Pentax K20D
Type Advanced DSLR Advanced DSLR
Launched 2012-06-11 2008-06-25
Body design Mid-size SLR Mid-size SLR
Sensor Information
Processor Chip Expeed 3 -
Sensor type CMOS CMOS
Sensor size Full frame APS-C
Sensor dimensions 35.9 x 24mm 23.4 x 15.6mm
Sensor area 861.6mm² 365.0mm²
Sensor resolution 36MP 15MP
Anti aliasing filter
Aspect ratio 5:4 and 3:2 3:2
Full resolution 7360 x 4912 4672 x 3104
Max native ISO 6400 3200
Max boosted ISO 25600 6400
Min native ISO 100 100
RAW files
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 51 11
Cross focus points 15 -
Lens
Lens mounting type Nikon F Pentax KAF2
Total lenses 309 151
Crop factor 1 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 3.2 inches 2.7 inches
Resolution of display 921k dot 230k dot
Selfie friendly
Liveview
Touch display
Display technology TFT Color LCD with 170 degrees wide-viewing angle -
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 100 percent 95 percent
Viewfinder magnification 0.7x 0.64x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/8000s 1/4000s
Continuous shooting speed 4.0 frames per second 3.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 13.00 m (at ISO 100)
Flash modes Auto, On, Off, Red-eye, Slow sync, Rear curtain, High-speed sync Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
AE bracketing
WB bracketing
Highest flash sync 1/250s 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (30, 25, 24 fps), 1280 x 720 (60, 50, 30, 25 fps), 640 x 424 (24 fps) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 900g (1.98 pounds) 800g (1.76 pounds)
Dimensions 146 x 123 x 82mm (5.7" x 4.8" x 3.2") 142 x 101 x 70mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around score 96 65
DXO Color Depth score 25.6 22.9
DXO Dynamic range score 14.3 11.1
DXO Low light score 2979 639
Other
Battery life 900 images -
Battery form Battery Pack -
Battery model EN-EL15 D-LI50
Self timer Yes (2 to 20 sec, 1 to 9 exposures at intervals of 0.5, 1, 2 or 3 sec) Yes (2 or 10 sec)
Time lapse recording
Storage media Compact Flash (Type I), SD/SDHC/SDXC UHS-I compliant SD/MMC/SDHC card
Storage slots Dual 1
Retail pricing $2,389 $700