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Pentax K-30 vs Samsung Galaxy NX

Portability
63
Imaging
58
Features
66
Overall
61
Pentax K-30 front
 
Samsung Galaxy NX front
Portability
82
Imaging
63
Features
76
Overall
68

Pentax K-30 vs Samsung Galaxy NX Key Specs

Pentax K-30
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Released October 2012
  • New Model is Pentax K-50
Samsung Galaxy NX
(Full Review)
  • 20MP - APS-C Sensor
  • 4.8" Fixed Screen
  • ISO 100 - 25600
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 495g - 137 x 101 x 26mm
  • Introduced June 2013
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Pentax K-30 vs Samsung Galaxy NX Overview

Below is a thorough comparison of the Pentax K-30 versus Samsung Galaxy NX, former being a Advanced DSLR while the latter is a Entry-Level Mirrorless by companies Pentax and Samsung. The resolution of the K-30 (16MP) and the Galaxy NX (20MP) is relatively similar and they use the same exact sensor measurements (APS-C).

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The K-30 was introduced 7 months earlier than the Galaxy NX and they are both of a similar age. Both the cameras offer different body type with the Pentax K-30 being a Mid-size SLR camera and the Samsung Galaxy NX being a SLR-style mirrorless camera.

Before getting straight into a detailed comparison, below is a concise summary of how the K-30 matches up versus the Galaxy NX with respect to portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-30 over the Samsung Galaxy NX

 K-30 Galaxy NX 

Reasons to pick Samsung Galaxy NX over the Pentax K-30

 Galaxy NX K-30 
IntroducedJune 2013October 2012More recent by 7 months
Screen sizing4.8"3"Bigger screen (+1.8")
Screen resolution922k921kSharper screen (+1k dot)
Touch friendly screen Quickly navigate

Common features in the Pentax K-30 and Samsung Galaxy NX

 K-30 Galaxy NX 
Manually focus Very exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Lack of selfie screen

Pentax K-30 vs Samsung Galaxy NX Physical Comparison

For anybody who is looking to lug around your camera regularly, you'll need to factor its weight and size. The Pentax K-30 has got external 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) and the Samsung Galaxy NX has specifications of 137mm x 101mm x 26mm (5.4" x 4.0" x 1.0") and a weight of 495 grams (1.09 lbs).

Compare the Pentax K-30 versus Samsung Galaxy NX in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary based on the lens you have attached during that time. Following is the front view proportions comparison of the K-30 against the Galaxy NX.

Pentax K-30 vs Samsung Galaxy NX size comparison

Taking into account dimensions and weight, the portability score of the K-30 and Galaxy NX is 63 and 82 respectively.

Pentax K-30 vs Samsung Galaxy NX top view buttons comparison

Pentax K-30 vs Samsung Galaxy NX Sensor Comparison

Normally, it can be hard to see the gap between sensor measurements purely by reading specs. The photograph underneath might provide you a far better sense of the sensor sizes in the K-30 and Galaxy NX.

All in all, both the cameras offer the same exact sensor sizing albeit not the same megapixels. You can count on the Samsung Galaxy NX to deliver greater detail using its extra 4MP. Higher resolution can also make it easier to crop pictures a little more aggressively. The older K-30 is going to be behind in sensor innovation.

Pentax K-30 vs Samsung Galaxy NX sensor size comparison

Pentax K-30 vs Samsung Galaxy NX Screen and ViewFinder

Pentax K-30 vs Samsung Galaxy NX Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-30 Portrait photography information
Samsung Galaxy NX Portrait photography information
74
you can focus manually
good resolution (16 megapixels)
nice sensor size (APS-C)
features face detect focusing
delivers RAW formats
77
focusing manually
megapixel count decent (20MP)
sensor size is decent (APS-C)
includes face detection focus
supports RAW formats
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Street Comparison

Street photography with Pentax K-30
Street photography with Samsung Galaxy NX
68
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
environment sealing
no articulating screen
69
sensor size is decent (APS-C)
supports RAW formats
has focus by touch
above average ISO range (25,600)
fixed screen
lack of image stabilization
more heavy than competition (495g)
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Sports Comparison

Pentax K-30 Sports photography advice
Samsung Galaxy NX Sports photography advice
67
great max shutter speed (1/6,000s)
image stabilization (Sensor based)
good resolution (16MP)
nice sensor size (APS-C)
features tracking focus
environment sealing
has phase detect AF
low fps (6.0 fps)
terrible battery life (410 per charge)
73
max shutter speed is good (1/6,000s)
megapixel count decent (20 megapixels)
sensor size is decent (APS-C)
better than average battery pack (440 per charge)
has phase detect auto focus
lack of image stabilization
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Travel Comparison

Pentax K-30 Travel photography factors
Samsung Galaxy NX Travel photography factors
60
environment sealing
good resolution (16MP)
has built in flash
terrible battery life (410 per charge)
display is not selfie friendly
68
better than average battery pack (440 CIPA)
has focus by touch
megapixel count decent (20MP)
has built in flash
missing Timelapse function
more heavy than competition (495 grams)
does not have a selfie friendly screen
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Landscape Comparison

Pentax K-30 Landscape photography advice
Samsung Galaxy NX Landscape photography advice
73
you can focus manually
switch lenses (Pentax KAF2 mount)
screen is a good size (3 inch)
image stabilization (Sensor based)
good resolution (16MP)
nice sensor size (APS-C)
delivers RAW formats
environment sealing
terrible battery life (410 per charge)
73
focusing manually
change lenses (Samsung NX mount)
very good size screen (4.8 inches)
megapixel count decent (20MP)
sensor size is decent (APS-C)
above average ISO range (25,600)
supports RAW formats
better than average battery pack (440 CIPA)
lack of image stabilization
missing Timelapse function
Photography Glossary

Vlogging Comparison

Pentax K-30 Vlogging information
Samsung Galaxy NX Vlogging information
30
image stabilization (Sensor based)
features face detect focusing
high quality video (1920 x 1080 resolution)
display is not selfie friendly
doesn't have mic socket
34
has touchscreen
includes face detection focus
high res video (1920 x 1080 pixels)
has external microphone socket
does not have a selfie friendly screen
lack of image stabilization
more heavy than competition (495 grams)
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Pentax K-30 vs Samsung Galaxy NX Specifications

Detailed spec comparison table for Pentax K-30 and Samsung Galaxy NX
 Pentax K-30Samsung Galaxy NX
General Information
Company Pentax Samsung
Model type Pentax K-30 Samsung Galaxy NX
Class Advanced DSLR Entry-Level Mirrorless
Released 2012-10-29 2013-06-20
Physical type Mid-size SLR SLR-style mirrorless
Sensor Information
Powered by Prime M DRIMe IV
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.7 x 15.7mm 23.5 x 15.7mm
Sensor area 372.1mm² 369.0mm²
Sensor resolution 16 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 1:1, 3:2 and 16:9
Highest Possible resolution 4928 x 3264 5472 x 3648
Maximum native ISO 12800 25600
Maximum enhanced ISO 25600 -
Minimum native ISO 100 100
RAW pictures
Autofocusing
Focus manually
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 11 -
Cross type focus points 9 -
Lens
Lens mount type Pentax KAF2 Samsung NX
Number of lenses 151 32
Crop factor 1.5 1.5
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inches 4.8 inches
Screen resolution 921 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen tech TFT LCD monitor with brightness/color adjustment and AR coating HD TFT LCD
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder coverage 100% -
Viewfinder magnification 0.61x -
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/6000 secs 1/6000 secs
Continuous shutter rate 6.0 frames per second 9.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m (at ISO 100) -
Flash settings Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual
External flash
AE bracketing
White balance bracketing
Max flash synchronize 1/180 secs 1/180 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
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, 1280 x 720, 640 x 480, 320 x 240
Maximum video resolution 1920x1080 1920x1080
Video file format MPEG-4, H.264 MPEG-4, H.264
Microphone 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 BuiltIn
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 650g (1.43 pounds) 495g (1.09 pounds)
Dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 137 x 101 x 26mm (5.4" x 4.0" x 1.0")
DXO scores
DXO Overall rating 79 not tested
DXO Color Depth rating 23.7 not tested
DXO Dynamic range rating 13.0 not tested
DXO Low light rating 1129 not tested
Other
Battery life 410 photos 440 photos
Battery type Battery Pack Battery Pack
Battery ID D-LI109,4 x AA -
Self timer Yes ( 2 or 12 seconds) Yes (2 sec to 30 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC
Card slots 1 1
Launch pricing $525 $1,300