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Pentax K-5 II vs Pentax K-x

Portability
60
Imaging
58
Features
82
Overall
67
Pentax K-5 II front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Pentax K-5 II vs Pentax K-x Key Specs

Pentax K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Push to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Revealed June 2013
  • Replaced the Pentax K-5
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 6400 (Push to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Announced December 2009
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Pentax K-5 II vs Pentax K-x Overview

Here, we are contrasting the Pentax K-5 II vs Pentax K-x, former is a Advanced DSLR while the other is a Entry-Level DSLR and both are designed by Pentax. There is a sizable difference among the sensor resolutions of the K-5 II (16MP) and K-x (12MP) but both cameras offer the identical sensor dimensions (APS-C).

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The K-5 II was introduced 3 years after the K-x which is a fairly significant difference as far as camera tech is concerned. Both of these cameras feature different body design with the Pentax K-5 II being a Mid-size SLR camera and the Pentax K-x being a Compact SLR camera.

Before going right into a in depth comparison, here is a short summary of how the K-5 II matches up vs the K-x with regards to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-5 II over the Pentax K-x

 K-5 II K-x 
AnnouncedJune 2013December 2009Newer by 42 months
Display size3"2.7"Larger display (+0.3")
Display resolution921k230kClearer display (+691k dot)

Reasons to pick Pentax K-x over the Pentax K-5 II

 K-x K-5 II 

Common features in the Pentax K-5 II and Pentax K-x

 K-5 II K-x 
Manually focus More precise focus
Display typeFixed Fixed Fixed display
Selfie screen Neither contains selfie screen
Touch friendly display Lacking Touch friendly display

Pentax K-5 II vs Pentax K-x Physical Comparison

For anybody who is intending to travel with your camera regularly, you'll need to think about its weight and dimensions. The Pentax K-5 II has got physical dimensions of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") having a weight of 760 grams (1.68 lbs) whilst the Pentax K-x has dimensions of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs).

Analyze the Pentax K-5 II vs Pentax K-x in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will change dependant on the lens you are utilizing during that time. Underneath is a front view scale comparison of the K-5 II against the K-x.

Pentax K-5 II vs Pentax K-x size comparison

Taking into account size and weight, the portability rating of the K-5 II and K-x is 60 and 69 respectively.

Pentax K-5 II vs Pentax K-x top view buttons comparison

Pentax K-5 II vs Pentax K-x Sensor Comparison

Usually, its difficult to visualize the contrast in sensor dimensions purely by researching a spec sheet. The image underneath may give you a better sense of the sensor dimensions in the K-5 II and K-x.

As you can see, both of these cameras come with the identical sensor size but different MP. You can anticipate the Pentax K-5 II to result in more detail using its extra 4MP. Greater resolution can also let you crop images a good deal more aggressively. The fresher K-5 II provides an edge when it comes to sensor tech.

Pentax K-5 II vs Pentax K-x sensor size comparison

Pentax K-5 II vs Pentax K-x Screen and ViewFinder

Pentax K-5 II vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-5 II as a Portrait photography camera
Pentax K-x as a Portrait photography camera
74
manual focus
megapixel count good (16 megapixels)
sensor size is decent (APS-C)
supports face detect autofocus
delivers RAW files
63
manual focus
sensor size is nice (APS-C)
comes with face detect focus
exports RAW files
low MP (12 megapixels)
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Street Comparison

Pentax K-5 II Street photography features
Pentax K-x Street photography features
67
image stabilization (Sensor based)
sensor size is decent (APS-C)
delivers RAW files
environment proofing
no articulating screen
67
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
fixed screen
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Sports Comparison

Pentax K-5 II Sports photography info
Pentax K-x Sports photography info
79
max shutter speed is good (1/8,000 seconds)
image stabilization (Sensor based)
megapixel count good (16MP)
sensor size is decent (APS-C)
supports tracking focus
environment proofing
supports phase detect autofocus
61
max shutter speed is good (1/6,000 seconds)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
good battery power (1,900 per charge)
comes with phase detect auto focus
very slow continuous shooting (5.0 frames/s)
low MP (12MP)
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Travel Comparison

Pentax K-5 II Travel photography advice
Pentax K-x Travel photography advice
65
environment proofing
megapixel count good (16 megapixels)
built-in flash
display isn't selfie friendly
54
good battery power (1,900 per charge)
built-in flash
missing Time Lapse function
low MP (12MP)
display isn't selfie friendly
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Landscape Comparison

Pentax K-5 II Landscape photography advice
Pentax K-x Landscape photography advice
79
manual focus
switch lenses (Pentax KAF2 mount)
nice screen size (3 inch)
image stabilization (Sensor based)
megapixel count good (16MP)
sensor size is decent (APS-C)
delivers RAW files
environment proofing
61
manual focus
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
good battery power (1,900 per charge)
small screen (2.7")
low MP (12MP)
missing Time Lapse function
Photography Glossary

Vlogging Comparison

Pentax K-5 II Vlogging details
Pentax K-x Vlogging details
33
image stabilization (Sensor based)
supports face detect autofocus
video resolution high (1920 x 1080 pxls)
comes with mic socket
display isn't selfie friendly
27
built in image stabilization (Sensor based)
comes with face detect focus
display isn't selfie friendly
low res video (1280 x 720 resolution)
missing mic support
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Pentax K-5 II vs Pentax K-x Specifications

Detailed spec comparison table for Pentax K-5 II and Pentax K-x
 Pentax K-5 IIPentax K-x
General Information
Manufacturer Pentax Pentax
Model Pentax K-5 II Pentax K-x
Type Advanced DSLR Entry-Level DSLR
Revealed 2013-06-04 2009-12-23
Physical type Mid-size SLR Compact SLR
Sensor Information
Processor Prime II Prime
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor dimensions 23.7 x 15.7mm 23.6 x 15.8mm
Sensor surface area 372.1mm² 372.9mm²
Sensor resolution 16MP 12MP
Anti aliasing filter
Aspect ratio 3:2 3:2
Full resolution 4928 x 3264 4288 x 2848
Max native ISO 12800 6400
Max boosted ISO 51200 12800
Minimum native ISO 100 100
RAW files
Minimum boosted ISO 80 -
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 11 11
Cross focus points 9 -
Lens
Lens mounting type Pentax KAF2 Pentax KAF2
Available lenses 151 151
Focal length multiplier 1.5 1.5
Screen
Display type Fixed Type Fixed Type
Display size 3 inch 2.7 inch
Resolution of display 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch operation
Display technology TFT LCD monitor TFT LCD monitor
Viewfinder Information
Viewfinder Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100% 96%
Viewfinder magnification 0.61x 0.57x
Features
Lowest shutter speed 30s 30s
Highest shutter speed 1/8000s 1/6000s
Continuous shooting rate 7.0fps 5.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash range 13.00 m (at ISO 100) 16.00 m
Flash options Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Highest flash synchronize - 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) 1280 x 720 (24 fps), 640 x 416 (24 fps)
Max video resolution 1920x1080 1280x720
Video data format Motion JPEG Motion JPEG
Mic support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 760 grams (1.68 pounds) 580 grams (1.28 pounds)
Physical dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO All around score 82 72
DXO Color Depth score 23.8 22.8
DXO Dynamic range score 14.1 12.5
DXO Low light score 1235 811
Other
Battery life 980 photos 1900 photos
Style of battery Battery Pack Battery Pack
Battery model D-LI90 4 x AA
Self timer Yes ( 2 or 12 seconds) Yes (2 or 12 sec)
Time lapse recording
Type of storage SD/SDHC/SDXC SD/SDHC card
Card slots Single Single
Retail pricing $830 $600