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Pentax K-r vs Sony QX100

Portability
67
Imaging
52
Features
52
Overall
52
Pentax K-r front
 
Sony Cyber-shot DSC-QX100 front
Portability
92
Imaging
50
Features
44
Overall
47

Pentax K-r vs Sony QX100 Key Specs

Pentax K-r
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 200 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 598g - 125 x 97 x 68mm
  • Introduced March 2011
Sony QX100
(Full Review)
  • 20MP - 1" Sensor
  • " Fixed Screen
  • ISO 160 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 179g - 63 x 63 x 56mm
  • Announced September 2013
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Pentax K-r vs Sony QX100 Overview

The following is a in-depth assessment of the Pentax K-r and Sony QX100, former is a Entry-Level DSLR while the latter is a Lens-style by manufacturers Pentax and Sony. There is a large difference among the resolutions of the K-r (12MP) and QX100 (20MP) and the K-r (APS-C) and QX100 (1") provide totally different sensor sizes.

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The K-r was unveiled 3 years before the QX100 which is a fairly serious difference as far as camera tech is concerned. Both of the cameras feature different body design with the Pentax K-r being a Compact SLR camera and the Sony QX100 being a Lens-style camera.

Before getting into a detailed comparison, here is a quick overview of how the K-r matches up vs the QX100 in relation to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-r over the Sony QX100

 K-r QX100 
Screen size3""Bigger screen (+3")
Screen resolution921k0kSharper screen (+921k dot)

Reasons to pick Sony QX100 over the Pentax K-r

 QX100 K-r 
AnnouncedSeptember 2013March 2011Newer by 30 months
Touch screen Quickly navigate

Common features in the Pentax K-r and Sony QX100

 K-r QX100 
Manual focus Dial accurate focus
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen

Pentax K-r vs Sony QX100 Physical Comparison

For those who are going to travel with your camera often, you'll have to factor its weight and dimensions. The Pentax K-r enjoys external 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) and the Sony QX100 has dimensions of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") with a weight of 179 grams (0.39 lbs).

Examine the Pentax K-r and Sony QX100 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary dependant on the lens you choose during that time. The following is a front view dimensions comparison of the K-r versus the QX100.

Pentax K-r vs Sony QX100 size comparison

Taking into account size and weight, the portability rating of the K-r and QX100 is 67 and 92 respectively.

Pentax K-r vs Sony QX100 top view buttons comparison

Pentax K-r vs Sony QX100 Sensor Comparison

Oftentimes, it is very hard to envision the contrast in sensor dimensions only by going through specifications. The pic below will help provide you a clearer sense of the sensor sizing in the K-r and QX100.

To sum up, each of the cameras come with different megapixel count and different sensor dimensions. The K-r with its bigger sensor will make achieving shallow depth of field less difficult and the Sony QX100 will show extra detail having an extra 8MP. Higher resolution will also make it easier to crop shots a good deal more aggressively. The more aged K-r will be behind with regard to sensor tech.

Pentax K-r vs Sony QX100 sensor size comparison

Pentax K-r vs Sony QX100 Screen and ViewFinder

Pentax K-r vs Sony QX100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-r Portrait photography features
Sony QX100 Portrait photography features
63
focusing manually
nice sensor size (APS-C)
provides face detection autofocus
delivers RAW formats
MP count low (12 megapixels)
52
you can focus manually
decent MP (20MP)
nice sensor size (1")
supports face detection autofocus
manual mode not possible
cannot use external flash
lack of RAW support
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Street Comparison

Pentax K-r Street photography highlights
Sony QX100 Street photography highlights
66
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
no articulating screen
71
image stabilization (Optical)
nice sensor size (1")
includes focus via touch
screen is fixed
lack of RAW support
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Sports Comparison

Pentax K-r as a Sports photography camera
Sony QX100 as a Sports photography camera
54
great max shutter speed (1/6,000 seconds)
image stabilization (Sensor based)
nice sensor size (APS-C)
supports phase detect autofocus
slow frames per second (6.0 frames/s)
MP count low (12MP)
low battery life (470 per charge)
55
image stabilization (Optical)
decent MP (20 megapixels)
nice sensor size (1")
not so great battery pack (200 CIPA)
lack of phase detect autofocus
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Travel Comparison

Pentax K-r Travel photography features
Sony QX100 Travel photography features
47
built-in flash
low battery life (470 CIPA)
MP count low (12MP)
display is not selfie friendly
69
includes focus via touch
decent MP (20MP)
rather wide (28mm)
fast maximum aperture (f1.8)
no Time Lapse recording
not so great battery pack (200 shots)
does not offer selfie friendly screen
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Landscape Comparison

Pentax K-r as a Landscape photography camera
Sony QX100 as a Landscape photography camera
65
focusing manually
switch lenses (Pentax KAF2 mount)
screen size is good (3 inches)
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
MP count low (12MP)
low battery life (470 CIPA)
54
you can focus manually
rather wide (28mm)
fast maximum aperture (f1.8)
image stabilization (Optical)
decent MP (20 megapixels)
nice sensor size (1")
fixed lens (fixed lens mount)
small screen ( inch)
manual mode not possible
lack of RAW support
not so great battery pack (200 per charge)
no Time Lapse recording
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Vlogging Comparison

Pentax K-r as a Vlogging camera
Sony QX100 as a Vlogging camera
26
image stabilization (Sensor based)
provides face detection autofocus
display is not selfie friendly
low res video (1280 x 720 resolution)
doesn't have external mic jack
38
rather wide (28mm)
fast maximum aperture (f1.8)
screen is touchscreen
image stabilization (Optical)
supports face detection autofocus
video resolution high (1920 x 1080 resolution)
does not offer selfie friendly screen
no external mic socket
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Pentax K-r vs Sony QX100 Specifications

Detailed spec comparison table for Pentax K-r and Sony QX100
 Pentax K-rSony Cyber-shot DSC-QX100
General Information
Manufacturer Pentax Sony
Model Pentax K-r Sony Cyber-shot DSC-QX100
Type Entry-Level DSLR Lens-style
Introduced 2011-03-11 2013-09-05
Physical type Compact SLR Lens-style
Sensor Information
Chip Prime II -
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor dimensions 23.6 x 15.8mm 13.2 x 8.8mm
Sensor surface area 372.9mm² 116.2mm²
Sensor resolution 12 megapixel 20 megapixel
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 4288 x 2848 5472 x 3648
Highest native ISO 12800 6400
Highest enhanced ISO 25600 -
Lowest native ISO 200 160
RAW pictures
Lowest enhanced ISO 100 -
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 -
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 28-100mm (3.6x)
Largest aperture - f/1.8-4.9
Macro focus range - 5cm
Amount of lenses 151 -
Crop factor 1.5 2.7
Screen
Type of screen Fixed Type Fixed Type
Screen size 3 inches -
Screen resolution 921k dots 0k dots
Selfie friendly
Liveview
Touch screen
Screen technology TFT LCD monitor Depends on connected smartphone
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 96 percent -
Viewfinder magnification 0.57x -
Features
Min shutter speed 30 secs 4 secs
Max shutter speed 1/6000 secs 1/2000 secs
Continuous shutter rate 6.0fps -
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash range 12.00 m (at ISO 100) no built-in flash
Flash settings Auto, Red-eye Reduction, Slow-speed Sync, Trailing Curtain Sync, High-Speed Sync and Wireless Sync None
Hot shoe
AEB
WB bracketing
Max flash synchronize 1/180 secs -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (25 fps), 640 x 480 (25 fps) 1920 x 1080 (30 fps)
Highest video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4
Mic port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 598 gr (1.32 pounds) 179 gr (0.39 pounds)
Physical dimensions 125 x 97 x 68mm (4.9" x 3.8" x 2.7") 63 x 63 x 56mm (2.5" x 2.5" x 2.2")
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 photos 200 photos
Battery type Battery Pack Battery Pack
Battery model D-LI109,4 x AA NP-BN,
Self timer Yes (2 or 12 sec) Yes (2, 10 secs)
Time lapse feature
Storage type SD/SDHC microSD, microSDHC, microSDXC, Memory Stick Micro
Card slots Single Single
Cost at release $1,100 $268