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Nikon D80 vs Pentax K-S1

Portability
62
Imaging
49
Features
36
Overall
43
Nikon D80 front
 
Pentax K-S1 front
Portability
69
Imaging
64
Features
70
Overall
66

Nikon D80 vs Pentax K-S1 Key Specs

Nikon D80
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600 (Raise to 3200)
  • No Video
  • Nikon F Mount
  • 668g - 132 x 103 x 77mm
  • Launched September 2006
  • Old Model is Nikon D70
  • Refreshed by Nikon D90
Pentax K-S1
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 51200
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 558g - 121 x 93 x 70mm
  • Released August 2014
  • Successor is Pentax K-S2
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Nikon D80 vs Pentax K-S1 Overview

Below is a extensive analysis of the Nikon D80 versus Pentax K-S1, both Advanced DSLR cameras by competitors Nikon and Pentax. There is a crucial difference among the image resolutions of the D80 (10MP) and K-S1 (20MP) but they feature the same exact sensor dimensions (APS-C).

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The D80 was brought out 9 years before the K-S1 and that is a fairly serious gap as far as camera tech is concerned. The two cameras offer the identical body type (Mid-size SLR).

Before going through a in-depth comparison, below is a simple summary of how the D80 scores against the K-S1 when it comes to portability, imaging, features and an overall grade.

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Reasons to pick Nikon D80 over the Pentax K-S1

 D80 K-S1 

Reasons to pick Pentax K-S1 over the Nikon D80

 K-S1 D80 
ReleasedAugust 2014September 2006More recent by 96 months
Screen sizing3"2.5"Bigger screen (+0.5")
Screen resolution921k230kSharper screen (+691k dot)

Common features in the Nikon D80 and Pentax K-S1

 D80 K-S1 
Manually focus More exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither includes selfie screen
Touch friendly screen Missing Touch friendly screen

Nikon D80 vs Pentax K-S1 Physical Comparison

If you are looking to lug around your camera often, you will want to factor its weight and dimensions. The Nikon D80 features outside measurements of 132mm x 103mm x 77mm (5.2" x 4.1" x 3.0") along with a weight of 668 grams (1.47 lbs) and the Pentax K-S1 has dimensions of 121mm x 93mm x 70mm (4.8" x 3.7" x 2.8") having a weight of 558 grams (1.23 lbs).

Check the Nikon D80 versus Pentax K-S1 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you have attached at the time. Following is the front view dimension comparison of the D80 compared to the K-S1.

Nikon D80 vs Pentax K-S1 size comparison

Taking into account size and weight, the portability rating of the D80 and K-S1 is 62 and 69 respectively.

Nikon D80 vs Pentax K-S1 top view buttons comparison

Nikon D80 vs Pentax K-S1 Sensor Comparison

Generally, it is difficult to visualize the gap in sensor measurements just by seeing specs. The visual below may give you a better sense of the sensor measurements in the D80 and K-S1.

All in all, both of these cameras enjoy the same exact sensor sizing albeit different resolution. You should count on the Pentax K-S1 to produce greater detail having its extra 10MP. Higher resolution will allow you to crop pictures far more aggressively. The older D80 will be behind with regard to sensor technology.

Nikon D80 vs Pentax K-S1 sensor size comparison

Nikon D80 vs Pentax K-S1 Screen and ViewFinder

Nikon D80 vs Pentax K-S1 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Nikon D80 as a Portrait photography camera
Pentax K-S1 as a Portrait photography camera
53
you can focus manually
decent sensor size (APS-C)
delivers RAW files
no liveview feature
low resolution sensor (10MP)
78
has manual focus
decent megapixels (20 megapixels)
sensor size is good (APS-C)
features face detection autofocus
supports RAW files
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Street Comparison

Nikon D80 Street photography information
Pentax K-S1 Street photography information
54
decent sensor size (APS-C)
delivers RAW files
no moving screen
lack of image stabilization
73
built in image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW files
lighter than competition (558g)
great high ISO (51,200)
no moving screen
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Sports Comparison

Nikon D80 Sports photography highlights
Pentax K-S1 Sports photography highlights
41
decent sensor size (APS-C)
has phase detect autofocus
no liveview feature
painfully slow continuous shooting (3.0 fps)
lack of image stabilization
low resolution sensor (10MP)
69
great max shutter speed (1/6,000s)
built in image stabilization (Sensor based)
decent megapixels (20 megapixels)
sensor size is good (APS-C)
features tracking autofocus
sensor has phase detect autofocus
painfully slow continuous shooting (5.4 frames per second)
not so great battery pack (410 CIPA)
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Travel Comparison

Nikon D80 as a Travel photography camera
Pentax K-S1 as a Travel photography camera
44
built-in flash
does not have Timelapse function
low resolution sensor (10 megapixels)
screen isn't selfie friendly
60
lighter than competition (558g)
decent megapixels (20MP)
has built in flash
missing Time Lapse mode
not so great battery pack (410 per charge)
does not offer selfie friendly screen
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Landscape Comparison

Nikon D80 Landscape photography features
Pentax K-S1 Landscape photography features
48
you can focus manually
change lenses (Nikon F mount)
decent sensor size (APS-C)
delivers RAW files
screen is small (2.5 inches)
no liveview feature
lack of image stabilization
low resolution sensor (10MP)
does not have Timelapse function
73
has manual focus
swap lenses (Pentax KAF2 mount)
decent sized screen (3 inches)
built in image stabilization (Sensor based)
decent megapixels (20 megapixels)
sensor size is good (APS-C)
no anti-alias filter
great high ISO (51,200)
supports RAW files
not so great battery pack (410 shots)
missing Time Lapse mode
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Vlogging Comparison

Nikon D80 Vlogging advice
Pentax K-S1 Vlogging advice
9
can't record video
33
built in image stabilization (Sensor based)
features face detection autofocus
video resolution high (1920 x 1080 resolution)
lighter than competition (558 grams)
does not offer selfie friendly screen
missing external mic support
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Nikon D80 vs Pentax K-S1 Specifications

Detailed spec comparison table for Nikon D80 and Pentax K-S1
 Nikon D80Pentax K-S1
General Information
Company Nikon Pentax
Model Nikon D80 Pentax K-S1
Class Advanced DSLR Advanced DSLR
Launched 2006-09-23 2014-08-27
Physical type Mid-size SLR Mid-size SLR
Sensor Information
Powered by - Prime MII
Sensor type CCD CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.6 x 15.8mm 23.5 x 15.6mm
Sensor surface area 372.9mm² 366.6mm²
Sensor resolution 10 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2
Highest Possible resolution 3872 x 2592 5472 x 3648
Maximum native ISO 1600 51200
Maximum enhanced ISO 3200 -
Minimum native ISO 100 100
RAW files
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points - 11
Lens
Lens mounting type Nikon F Pentax KAF2
Number of lenses 309 151
Crop factor 1.5 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen size 2.5" 3"
Screen resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentaprism)
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.64x 0.64x
Features
Min shutter speed 30 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/6000 seconds
Continuous shutter rate 3.0fps 5.4fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 13.00 m 10.00 m (at ISO 100)
Flash modes Auto, On, Off, Front curtain, Rear curtain, Red-Eye, Slow Sync, Wireless Auto, auto + redeye, on, on + redeye reduction, slow sync, trailing curtain sync, manual
Hot shoe
AEB
White balance bracketing
Max flash synchronize 1/200 seconds -
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 fps)
Maximum video resolution None 1920x1080
Video format - H.264
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 668g (1.47 lb) 558g (1.23 lb)
Dimensions 132 x 103 x 77mm (5.2" x 4.1" x 3.0") 121 x 93 x 70mm (4.8" x 3.7" x 2.8")
DXO scores
DXO Overall score 61 78
DXO Color Depth score 22.1 23.5
DXO Dynamic range score 11.2 13.0
DXO Low light score 524 1061
Other
Battery life - 410 shots
Style of battery - Battery Pack
Battery model EN-EL3e D-LI109
Self timer Yes (2, 5, 10 or 20 sec) Yes ( 2 or 12 seconds)
Time lapse recording
Storage type SD/SDHC card SD/SDHC/SDXC
Card slots Single Single
Cost at release $800 $339