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Pentax K-30 vs Sony RX10

Portability
63
Imaging
57
Features
66
Overall
60
Pentax K-30 front
 
Sony Cyber-shot DSC-RX10 front
Portability
58
Imaging
51
Features
76
Overall
61

Pentax K-30 vs Sony RX10 Key Specs

Pentax K-30
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 650g - 130 x 97 x 71mm
  • Announced October 2012
  • Successor is Pentax K-50
Sony RX10
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Increase to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-200mm (F2.8) lens
  • 813g - 129 x 88 x 102mm
  • Announced March 2014
  • Updated by Sony RX10 II
Photography Glossary

Pentax K-30 vs Sony RX10 Overview

Below is a complete overview of the Pentax K-30 vs Sony RX10, one being a Advanced DSLR and the other is a Large Sensor Superzoom by manufacturers Pentax and Sony. The resolution of the K-30 (16MP) and the RX10 (20MP) is fairly close but the K-30 (APS-C) and RX10 (1") come with different sensor size.

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The K-30 was launched 16 months earlier than the RX10 making the cameras a generation apart from each other. Both of these cameras come with different body type with the Pentax K-30 being a Mid-size SLR camera and the Sony RX10 being a SLR-like (bridge) camera.

Before delving through a comprehensive comparison, below is a quick view of how the K-30 scores vs the RX10 when considering portability, imaging, features and an overall grade.

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Reasons to pick Pentax K-30 over the Sony RX10

 K-30 RX10 

Reasons to pick Sony RX10 over the Pentax K-30

 RX10 K-30 
AnnouncedMarch 2014October 2012More recent by 16 months
Display typeTiltingFixed Tilting display
Display resolution1290k921kClearer display (+369k dot)

Common features in the Pentax K-30 and Sony RX10

 K-30 RX10 
Manual focus Dial accurate focusing
Display dimension3"3"Identical display size
Selfie screen Neither offers selfie screen
Touch friendly display Neither offers Touch friendly display

Pentax K-30 vs Sony RX10 Physical Comparison

For anybody who is going to lug around your camera frequently, you have to take into account its weight and proportions. The Pentax K-30 offers outer measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") along with a weight of 650 grams (1.43 lbs) while the Sony RX10 has measurements of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") and a weight of 813 grams (1.79 lbs).

Look at the Pentax K-30 vs Sony RX10 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will differ dependant on the lens you select at the time. Underneath is the front view proportions comparison of the K-30 compared to the RX10.

Pentax K-30 vs Sony RX10 size comparison

Taking into consideration size and weight, the portability rating of the K-30 and RX10 is 63 and 58 respectively.

Pentax K-30 vs Sony RX10 top view buttons comparison

Pentax K-30 vs Sony RX10 Sensor Comparison

Oftentimes, it is difficult to imagine the gap in sensor measurements merely by researching a spec sheet. The visual here will help provide you a clearer sense of the sensor sizing in the K-30 and RX10.

As you can see, both the cameras posses different resolutions and different sensor measurements. The K-30 due to its larger sensor is going to make shooting shallower DOF simpler and the Sony RX10 will provide you with more detail utilizing its extra 4 Megapixels. Greater resolution can also let you crop pics somewhat more aggressively. The older K-30 will be disadvantaged in sensor technology.

Pentax K-30 vs Sony RX10 sensor size comparison

Pentax K-30 vs Sony RX10 Screen and ViewFinder

Pentax K-30 vs Sony RX10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-30 Portrait photography advice
Sony RX10 Portrait photography advice
74
has manual focus
sensor resolution is decent (16MP)
sensor size is decent (APS-C)
offers face detection focusing
supports RAW formats
70
you can focus manually
good resolution (20MP)
decent sensor size (1")
supports face detect autofocus
saves RAW files
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Street Comparison

Pentax K-30 as a Street photography camera
Sony RX10 as a Street photography camera
68
has image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
weather proofing
no articulating screen
72
has a tilting screen
has image stabilization (Optical)
decent sensor size (1")
saves RAW files
weather sealing
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Sports Comparison

Pentax K-30 as a Sports photography camera
Sony RX10 as a Sports photography camera
67
great max shutter speed (1/6,000s)
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
sensor size is decent (APS-C)
offers tracking autofocus
weather proofing
comes with phase detect AF
max fps low (6.0 fps)
low battery pack (410 per charge)
67
has image stabilization (Optical)
good resolution (20 megapixels)
decent sensor size (1")
weather sealing
good battery (420 per charge)
lack of phase detect autofocus
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Travel Comparison

Travel photography with Pentax K-30
Travel photography with Sony RX10
60
weather proofing
sensor resolution is decent (16MP)
built-in flash
low battery pack (410 CIPA)
does not posses selfie friendly screen
58
good battery (420 CIPA)
weather sealing
good resolution (20MP)
has built in flash
relatively wide (24mm)
lack of Timelapse function
display isn't selfie friendly
sluggish maximum aperture (f2.8)
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Landscape Comparison

Pentax K-30 as a Landscape photography camera
Sony RX10 as a Landscape photography camera
73
has manual focus
change lenses (Pentax KAF2 mount)
screen size is good (3")
has image stabilization (Sensor based)
sensor resolution is decent (16MP)
sensor size is decent (APS-C)
supports RAW formats
weather proofing
low battery pack (410 CIPA)
63
you can focus manually
relatively wide (24mm)
screen size is good (3 inch)
has image stabilization (Optical)
good resolution (20MP)
decent sensor size (1")
saves RAW files
weather sealing
good battery (420 per charge)
cannot change lens (fixed lens mount)
sluggish maximum aperture (f2.8)
lack of Timelapse function
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Vlogging Comparison

Pentax K-30 Vlogging advice
Sony RX10 Vlogging advice
30
has image stabilization (Sensor based)
offers face detection focusing
video resolution high (1920 x 1080 pixels)
does not posses selfie friendly screen
no external mic socket
30
relatively wide (24mm)
has image stabilization (Optical)
supports face detect autofocus
high quality video (1920 x 1080 resolution)
does have microphone port
sluggish maximum aperture (f2.8)
display isn't selfie friendly
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Pentax K-30 vs Sony RX10 Specifications

Detailed spec comparison table for Pentax K-30 and Sony RX10
 Pentax K-30Sony Cyber-shot DSC-RX10
General Information
Brand Pentax Sony
Model Pentax K-30 Sony Cyber-shot DSC-RX10
Category Advanced DSLR Large Sensor Superzoom
Announced 2012-10-29 2014-03-20
Body design Mid-size SLR SLR-like (bridge)
Sensor Information
Processor Chip Prime M Bionz X
Sensor type CMOS BSI-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 16MP 20MP
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest resolution 4928 x 3264 5472 x 3648
Highest native ISO 12800 12800
Highest boosted ISO 25600 25600
Minimum native ISO 100 125
RAW photos
Minimum boosted ISO - 80
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points 11 25
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 24-200mm (8.3x)
Maximal aperture - f/2.8
Total lenses 151 -
Crop factor 1.5 2.7
Screen
Range of display Fixed Type Tilting
Display diagonal 3" 3"
Display resolution 921k dot 1,290k dot
Selfie friendly
Liveview
Touch display
Display tech TFT LCD monitor with brightness/color adjustment and AR coating WhiteMagic
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.7x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/6000 seconds 1/3200 seconds
Continuous shooting speed 6.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 10.20 m
Flash settings Auto, On, Off, Red-eye,Slow Sync, Slow Sync+ Redeye, Trailing Curtain Sync, Wireless Auto, fill-flash, slow sync, rear sync, off
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/180 seconds -
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
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 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest 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 grams (1.43 lbs) 813 grams (1.79 lbs)
Dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 129 x 88 x 102mm (5.1" x 3.5" x 4.0")
DXO scores
DXO All around score 79 69
DXO Color Depth score 23.7 22.9
DXO Dynamic range score 13.0 12.6
DXO Low light score 1129 474
Other
Battery life 410 photographs 420 photographs
Type of battery Battery Pack Battery Pack
Battery model D-LI109,4 x AA NP-FW50
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots 1 1
Price at launch $525 $698