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Pentax K-50 vs Sony RX100 II

Portability
63
Imaging
58
Features
65
Overall
60
Pentax K-50 front
 
Sony Cyber-shot DSC-RX100 II front
Portability
89
Imaging
51
Features
74
Overall
60

Pentax K-50 vs Sony RX100 II Key Specs

Pentax K-50
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Announced November 2013
  • Previous Model is Pentax K-30
Sony RX100 II
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 160 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 281g - 102 x 58 x 38mm
  • Revealed June 2013
  • Previous Model is Sony RX100
  • Updated by Sony RX100 III
Photography Glossary

Pentax K-50 vs Sony RX100 II Overview

On this page, we are analyzing the Pentax K-50 vs Sony RX100 II, former is a Entry-Level DSLR while the other is a Large Sensor Compact by competitors Pentax and Sony. The resolution of the K-50 (16MP) and the RX100 II (20MP) is very close but the K-50 (APS-C) and RX100 II (1") have different sensor size.

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The K-50 was announced 6 months after the RX100 II so they are of a similar age. Each of these cameras have different body design with the Pentax K-50 being a Compact SLR camera and the Sony RX100 II being a Large Sensor Compact camera.

Before getting right into a in depth comparison, here is a simple highlight of how the K-50 grades against the RX100 II with respect to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-50 over the Sony RX100 II

 K-50 RX100 II 

Reasons to pick Sony RX100 II over the Pentax K-50

 RX100 II K-50 
Display typeTiltingFixed Tilting display
Display resolution1229k921kClearer display (+308k dot)

Common features in the Pentax K-50 and Sony RX100 II

 K-50 RX100 II 
RevealedNovember 2013June 2013Same age
Focus manually More precise focus
Display dimensions3"3"Equal display size
Selfie screen No selfie screen
Touch display No Touch display

Pentax K-50 vs Sony RX100 II Physical Comparison

For anyone who is going to travel with your camera, you will have to think about its weight and proportions. The Pentax K-50 comes with physical dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") accompanied by a weight of 650 grams (1.43 lbs) whilst the Sony RX100 II has measurements of 102mm x 58mm x 38mm (4.0" x 2.3" x 1.5") having a weight of 281 grams (0.62 lbs).

Look at the Pentax K-50 vs Sony RX100 II in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will vary depending on the lens you are utilising at that time. Below is a front view dimensions comparison of the K-50 compared to the RX100 II.

Pentax K-50 vs Sony RX100 II size comparison

Considering size and weight, the portability score of the K-50 and RX100 II is 63 and 89 respectively.

Pentax K-50 vs Sony RX100 II top view buttons comparison

Pentax K-50 vs Sony RX100 II Sensor Comparison

Oftentimes, it is very tough to picture the gap in sensor dimensions only by viewing technical specs. The pic here might give you a better sense of the sensor sizes in the K-50 and RX100 II.

As you can tell, both the cameras have different resolutions and different sensor dimensions. The K-50 with its larger sensor is going to make shooting shallow DOF less difficult and the Sony RX100 II will result in more detail with its extra 4MP. Greater resolution will allow you to crop photos a bit more aggressively.

Pentax K-50 vs Sony RX100 II sensor size comparison

Pentax K-50 vs Sony RX100 II Screen and ViewFinder

Pentax K-50 vs Sony RX100 II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-50 Portrait photography features
Sony RX100 II Portrait photography features
74
manual focus
decent sensor resolution (16MP)
sensor size is good (APS-C)
has face detection autofocus
exports RAW files
70
has manual focus
flash sync is higher than normal (1/2,000s)
resolution is good (20MP)
sensor size is decent (1")
features face detect autofocus
exports RAW files
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Street Comparison

Pentax K-50 Street photography highlights
Sony RX100 II Street photography highlights
65
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
weather sealing
great ISO range (51,600)
screen is fixed
heavier than competitors in class (650g)
85
tilting screen
image stabilization (Optical)
sensor size is decent (1")
exports RAW files
lighter than competitors in class (281g)
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Sports Comparison

Pentax K-50 Sports photography information
Sony RX100 II Sports photography information
67
great max shutter speed (1/6,000 seconds)
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
sensor size is good (APS-C)
has tracking autofocus
weather sealing
has phase detect autofocus
max fps very slow (6.0 frames/s)
low battery power (410 shots)
67
image stabilization (Optical)
resolution is good (20 megapixels)
sensor size is decent (1")
features tracking focus
great battery power (350 CIPA)
lack of phase detect autofocus
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Travel Comparison

Travel photography with Pentax K-50
Travel photography with Sony RX100 II
56
weather sealing
decent sensor resolution (16MP)
flash built-in
low battery power (410 CIPA)
heavier than competitors in class (650 grams)
doesn't offer selfie friendly screen
80
great battery power (350 per charge)
lighter than competitors in class (281 grams)
resolution is good (20 megapixels)
flash built-in
quite wide (28mm)
very good maximum aperture (f1.8)
doesn't feature selfie friendly display
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Landscape Comparison

Pentax K-50 Landscape photography factors
Sony RX100 II Landscape photography factors
74
manual focus
swap lenses (Pentax KAF2 mount)
nice screen size (3 inches)
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
sensor size is good (APS-C)
great ISO range (51,600)
exports RAW files
weather sealing
low battery power (410 CIPA)
74
has manual focus
quite wide (28mm)
very good maximum aperture (f1.8)
screen size is good (3 inch)
image stabilization (Optical)
resolution is good (20MP)
sensor size is decent (1")
exports RAW files
great battery power (350 shots)
cannot change lens (fixed lens mount)
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Vlogging Comparison

Pentax K-50 Vlogging info
Sony RX100 II Vlogging info
28
built in image stabilization (Sensor based)
has face detection autofocus
high quality video (1920 x 1080 pixels)
doesn't offer selfie friendly screen
missing external mic support
heavier than competitors in class (650 grams)
37
quite wide (28mm)
very good maximum aperture (f1.8)
image stabilization (Optical)
features face detect autofocus
good video quality (1920 x 1080 resolution)
lighter than competitors in class (281g)
doesn't feature selfie friendly display
no microphone port
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Pentax K-50 vs Sony RX100 II Specifications

Detailed spec comparison table for Pentax K-50 and Sony RX100 II
 Pentax K-50Sony Cyber-shot DSC-RX100 II
General Information
Brand Pentax Sony
Model Pentax K-50 Sony Cyber-shot DSC-RX100 II
Category Entry-Level DSLR Large Sensor Compact
Announced 2013-11-27 2013-06-27
Body design Compact SLR Large Sensor Compact
Sensor Information
Processor PRIME M -
Sensor type CMOS CMOS
Sensor size APS-C 1"
Sensor measurements 23.7 x 15.7mm 13.2 x 8.8mm
Sensor area 372.1mm² 116.2mm²
Sensor resolution 16 megapixels 20 megapixels
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Full resolution 4928 x 3264 5472 x 3648
Max native ISO 51600 12800
Max boosted ISO - 25600
Minimum native ISO 100 160
RAW pictures
Minimum boosted ISO - 100
Autofocusing
Manual focus
Touch to focus
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 25
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
Available lenses 151 -
Crop factor 1.5 2.7
Screen
Display type Fixed Type Tilting
Display sizing 3 inch 3 inch
Resolution of display 921 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch friendly
Display tech TFT LCD monitor with brightness/color adjustment and AR coating Xtra Fine WhiteMagic TFT LCD
Viewfinder Information
Viewfinder type Optical (pentaprism) Electronic (optional)
Viewfinder coverage 100% -
Viewfinder magnification 0.61x -
Features
Lowest shutter speed 30 seconds 30 seconds
Highest shutter speed 1/6000 seconds 1/2000 seconds
Continuous shooting speed 6.0fps 10.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) 15.00 m (ISO Auto (W))
Flash options Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless Auto, On, Off, Slow Sync
External flash
Auto exposure bracketing
White balance bracketing
Highest flash sync 1/180 seconds 1/2000 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) 1920 x 1080 (60 fps), 640 x 480 (30 fps)
Max video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD
Microphone jack
Headphone jack
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 650 gr (1.43 lbs) 281 gr (0.62 lbs)
Physical dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 102 x 58 x 38mm (4.0" x 2.3" x 1.5")
DXO scores
DXO All around score 79 67
DXO Color Depth score 23.7 22.5
DXO Dynamic range score 13.0 12.4
DXO Low light score 1120 483
Other
Battery life 410 pictures 350 pictures
Style of battery Battery Pack Battery Pack
Battery model D-LI109 NP-BX1
Self timer Yes ( 2 or 12 seconds) Yes (10 sec. / 2 sec. / Self-portrait One-person/ Self-portrait Two-person/ Self timer Continuous (3 or 5 shots))
Time lapse recording With downloadable app
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 1 1
Retail pricing $610 $598