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Pentax K-r vs Pentax P80

Portability
67
Imaging
53
Features
52
Overall
52
Pentax K-r front
 
Pentax Optio P80 front
Portability
95
Imaging
35
Features
23
Overall
30

Pentax K-r vs Pentax P80 Key Specs

Pentax K-r
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 200 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 598g - 125 x 97 x 68mm
  • Announced March 2011
Pentax P80
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 6400
  • 1280 x 720 video
  • 28-110mm (F2.6-5.8) lens
  • 125g - 102 x 59 x 25mm
  • Announced August 2009
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Pentax K-r vs Pentax P80 Overview

Below, we are contrasting the Pentax K-r versus Pentax P80, former is a Entry-Level DSLR while the other is a Small Sensor Compact and they are both offered by Pentax. The resolution of the K-r (12MP) and the P80 (12MP) is very similar but the K-r (APS-C) and P80 (1/2.3") come with different sensor dimensions.

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The K-r was released 20 months after the P80 making the cameras a generation away from one another. Each of the cameras come with different body type with the Pentax K-r being a Compact SLR camera and the Pentax P80 being a Compact camera.

Before diving straight into a thorough comparison, below is a quick summation of how the K-r matches up against the P80 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Pentax K-r over the Pentax P80

 K-r P80 
AnnouncedMarch 2011August 2009More modern by 20 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution921k230kSharper display (+691k dot)

Reasons to pick Pentax P80 over the Pentax K-r

 P80 K-r 

Common features in the Pentax K-r and Pentax P80

 K-r P80 
Focus manually Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Pentax K-r vs Pentax P80 Physical Comparison

For anyone who is looking to carry around your camera often, you are going to need to factor in its weight and dimensions. The Pentax K-r comes with physical measurements of 125mm x 97mm x 68mm (4.9" x 3.8" x 2.7") along with a weight of 598 grams (1.32 lbs) whilst the Pentax P80 has dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 125 grams (0.28 lbs).

Contrast the Pentax K-r versus Pentax P80 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary depending on the lens you are using at the time. Below is the front view overall size comparison of the K-r and the P80.

Pentax K-r vs Pentax P80 size comparison

Considering dimensions and weight, the portability rating of the K-r and P80 is 67 and 95 respectively.

Pentax K-r vs Pentax P80 top view buttons comparison

Pentax K-r vs Pentax P80 Sensor Comparison

Normally, its difficult to visualize the gap between sensor sizes just by reading technical specs. The picture underneath may provide you a more clear sense of the sensor sizing in the K-r and P80.

As you can tell, both the cameras have got the exact same megapixels but different sensor sizes. The K-r contains the larger sensor which is going to make getting bokeh simpler. The newer K-r should have a benefit when it comes to sensor technology.

Pentax K-r vs Pentax P80 sensor size comparison

Pentax K-r vs Pentax P80 Screen and ViewFinder

Pentax K-r vs Pentax P80 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-r Portrait photography advice
Pentax P80 Portrait photography advice
63
has manual focus
sensor size is decent (APS-C)
offers face detection focusing
supports RAW files
resolution not great (12 megapixels)
27
manual focus
no manual mode
can't use external flash
megapixel count low (12MP)
sensor size is small (1/2.3")
has no RAW files
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Street Comparison

Pentax K-r Street photography advice
Pentax P80 Street photography advice
67
image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW files
screen does not articulate
55
lighter than average (125 grams)
fixed screen
lack of image stabilization
sensor size is small (1/2.3")
has no RAW files
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Sports Comparison

Pentax K-r as a Sports photography camera
Pentax P80 as a Sports photography camera
55
max shutter speed is good (1/6,000s)
image stabilization (Sensor based)
sensor size is decent (APS-C)
has phase detect AF
max fps very slow (6.0 frames/s)
resolution not great (12 megapixels)
bad battery pack (470 CIPA)
17
low maximum shutter speed (1/1,000 seconds)
low frames per second (3.0 frames per second)
no shutter priority
lack of image stabilization
megapixel count low (12 megapixels)
sensor size is small (1/2.3")
has no phase detect AF
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Travel Comparison

Pentax K-r as a Travel photography camera
Pentax P80 as a Travel photography camera
47
flash built-in
bad battery pack (470 per charge)
resolution not great (12 megapixels)
does not feature selfie friendly display
62
lighter than average (125g)
has built in flash
decently wide (28mm)
no Timelapse recording
megapixel count low (12MP)
does not feature selfie friendly display
somewhat slow max aperture (f2.6)
Photography Glossary

Landscape Comparison

Pentax K-r Landscape photography details
Pentax P80 Landscape photography details
65
has manual focus
interchangeable lenses (Pentax KAF2 mount)
pretty good screen size (3 inch)
image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW files
resolution not great (12 megapixels)
bad battery pack (470 shots)
32
manual focus
decently wide (28mm)
cannot swap lens (fixed lens mount)
somewhat slow max aperture (f2.6)
screen is small (2.7")
no manual mode
lack of image stabilization
megapixel count low (12 megapixels)
sensor size is small (1/2.3")
has no RAW files
no Timelapse recording
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Vlogging Comparison

Pentax K-r Vlogging info
Pentax P80 Vlogging info
26
image stabilization (Sensor based)
offers face detection focusing
does not feature selfie friendly display
low video resolution (1280 x 720 pxls)
missing external microphone jack
28
decently wide (28mm)
lighter than average (125g)
somewhat slow max aperture (f2.6)
does not feature selfie friendly display
lack of image stabilization
low res video (1280 x 720 pixels)
no microphone jack
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Pentax K-r vs Pentax P80 Specifications

Detailed spec comparison table for Pentax K-r and Pentax P80
 Pentax K-rPentax Optio P80
General Information
Company Pentax Pentax
Model Pentax K-r Pentax Optio P80
Type Entry-Level DSLR Small Sensor Compact
Announced 2011-03-11 2009-08-05
Body design Compact SLR Compact
Sensor Information
Processor Chip Prime II Prime
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor measurements 23.6 x 15.8mm 6.17 x 4.55mm
Sensor area 372.9mm² 28.1mm²
Sensor resolution 12MP 12MP
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Highest Possible resolution 4288 x 2848 4000 x 3000
Maximum native ISO 12800 6400
Maximum enhanced ISO 25600 -
Minimum native ISO 200 64
RAW photos
Minimum enhanced ISO 100 -
Autofocusing
Manual focus
AF touch
AF continuous
Single AF
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 9
Cross focus points 9 -
Lens
Lens mounting type Pentax KAF2 fixed lens
Lens focal range - 28-110mm (3.9x)
Highest aperture - f/2.6-5.8
Macro focus range - 10cm
Total lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3 inches 2.7 inches
Resolution of display 921 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch functionality
Display tech TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96% -
Viewfinder magnification 0.57x -
Features
Minimum shutter speed 30s 4s
Fastest shutter speed 1/6000s 1/1000s
Continuous shutter speed 6.0 frames/s 3.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) 4.60 m
Flash settings Auto, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync -
External flash
AE bracketing
WB bracketing
Fastest flash sync 1/180s -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (25 fps), 640 x 480 (25 fps) 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 598g (1.32 lb) 125g (0.28 lb)
Dimensions 125 x 97 x 68mm (4.9" x 3.8" x 2.7") 102 x 59 x 25mm (4.0" x 2.3" x 1.0")
DXO scores
DXO Overall score 72 not tested
DXO Color Depth score 22.9 not tested
DXO Dynamic range score 12.4 not tested
DXO Low light score 755 not tested
Other
Battery life 470 shots -
Battery format Battery Pack -
Battery model D-LI109,4 x AA D-LI68
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC SD/SDHC, Internal
Storage slots One One
Retail cost $1,100 $200