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Pentax KP vs Sony RX10 III

Portability
61
Imaging
66
Features
76
Overall
70
Pentax KP front
 
Sony Cyber-shot DSC-RX10 III front
Portability
53
Imaging
51
Features
77
Overall
61

Pentax KP vs Sony RX10 III Key Specs

Pentax KP
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 703g - 132 x 101 x 76mm
  • Revealed January 2017
Sony RX10 III
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Push to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1051g - 133 x 94 x 127mm
  • Launched March 2016
  • Superseded the Sony RX10 II
  • Replacement is Sony RX10 IV
Photography Glossary

Pentax KP vs Sony RX10 III Overview

Let's look a little more in depth at the Pentax KP versus Sony RX10 III, former is a Advanced DSLR while the other is a Large Sensor Superzoom by rivals Pentax and Sony. The image resolution of the KP (24MP) and the RX10 III (20MP) is very comparable but the KP (APS-C) and RX10 III (1") provide totally different sensor sizes.

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The KP was revealed 11 months after the RX10 III which means that they are of a similar age. Each of these cameras have different body design with the Pentax KP being a Mid-size SLR camera and the Sony RX10 III being a SLR-like (bridge) camera.

Before delving straight to a complete comparison, here is a simple highlight of how the KP scores vs the RX10 III with regards to portability, imaging, features and an overall mark.

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Reasons to pick Pentax KP over the Sony RX10 III

 KP RX10 III 
LaunchedJanuary 2017March 2016Newer by 11 months

Reasons to pick Sony RX10 III over the Pentax KP

 RX10 III KP 
Display resolution1229k921kCrisper display (+308k dot)

Common features in the Pentax KP and Sony RX10 III

 KP RX10 III 
Manual focus More accurate focus
Display typeTiltingTiltingTilting display
Display dimensions3"3"Equal display dimensions
Selfie screen Neither provides selfie screen
Touch friendly display Neither provides Touch friendly display

Pentax KP vs Sony RX10 III Physical Comparison

For anyone who is aiming to travel with your camera frequently, you need to think about its weight and size. The Pentax KP provides outside measurements of 132mm x 101mm x 76mm (5.2" x 4.0" x 3.0") with a weight of 703 grams (1.55 lbs) whilst the Sony RX10 III has specifications of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") accompanied by a weight of 1051 grams (2.32 lbs).

Analyze the Pentax KP versus Sony RX10 III in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will vary depending on the lens you choose during that time. Underneath is a front view proportions comparison of the KP and the RX10 III.

Pentax KP vs Sony RX10 III size comparison

Considering size and weight, the portability rating of the KP and RX10 III is 61 and 53 respectively.

Pentax KP vs Sony RX10 III top view buttons comparison

Pentax KP vs Sony RX10 III Sensor Comparison

In many cases, it's hard to envision the contrast in sensor dimensions only by seeing specs. The image here may offer you a more clear sense of the sensor measurements in the KP and RX10 III.

As you can plainly see, both of those cameras have different resolutions and different sensor dimensions. The KP having a larger sensor will make getting shallow depth of field easier and the Pentax KP will produce extra detail because of its extra 4 Megapixels. Greater resolution will also help you crop images a bit more aggressively. The more modern KP is going to have a benefit with regard to sensor tech.

Pentax KP vs Sony RX10 III sensor size comparison

Pentax KP vs Sony RX10 III Screen and ViewFinder

Pentax KP vs Sony RX10 III Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax KP Portrait photography info
Sony RX10 III Portrait photography info
79
focusing manually
sensor resolution is decent (24MP)
good sensor size (APS-C)
supports face detect focusing
supports RAW formats
70
focusing manually
good resolution (20 megapixels)
nice sensor size (1")
features face detection focus
delivers RAW formats
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Street Comparison

Street photography with Pentax KP
Street photography with Sony RX10 III
76
has a tilting screen
has image stabilization (Sensor based 5-axis)
good sensor size (APS-C)
supports RAW formats
weather proof
very good high ISO (819,200)
63
screen tilts
has image stabilization (Optical)
nice sensor size (1")
delivers RAW formats
weather proofing
more heavy than competition (1,051 grams)
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Sports Comparison

Pentax KP Sports photography info
Sony RX10 III Sports photography info
71
great max shutter speed (1/6,000 seconds)
silent mode (1/24,000 seconds)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
supports tracking focus
weather proof
terrible battery pack (390 per charge)
doesn't have phase detect AF
69
excellent zoom range (24-600mm 25.0 x zoom)
quiet shutter (1/32,000s)
has image stabilization (Optical)
good resolution (20MP)
nice sensor size (1")
features tracking autofocus
weather proofing
better than average battery life (420 per charge)
does not have phase detect auto focus
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Travel Comparison

Pentax KP Travel photography factors
Sony RX10 III Travel photography factors
61
weather proof
sensor resolution is decent (24 megapixels)
has built in flash
terrible battery pack (390 shots)
does not feature selfie friendly screen
55
better than average battery life (420 per charge)
weather proofing
good resolution (20MP)
flash built-in
relatively wide (24mm)
long reach (600mm)
doesn't have Timelapse recording
more heavy than competition (1,051 grams)
does not contain selfie friendly display
somewhat slow max aperture (f2.4)
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Landscape Comparison

Pentax KP Landscape photography features
Sony RX10 III Landscape photography features
77
focusing manually
swap lenses (Pentax KAF2 mount)
decent sized screen (3 inches)
has image stabilization (Sensor based 5-axis)
sensor resolution is decent (24MP)
good sensor size (APS-C)
very good high ISO (819,200)
supports RAW formats
weather proof
terrible battery pack (390 shots)
63
focusing manually
relatively wide (24mm)
nice screen size (3 inch)
has image stabilization (Optical)
good resolution (20 megapixels)
nice sensor size (1")
delivers RAW formats
weather proofing
better than average battery life (420 CIPA)
can't switch lens (fixed lens mount)
somewhat slow max aperture (f2.4)
doesn't have Timelapse recording
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Vlogging Comparison

Pentax KP Vlogging information
Sony RX10 III Vlogging information
34
has image stabilization (Sensor based 5-axis)
supports face detect focusing
video res high (1920 x 1080 pxls)
has microphone port
does not feature selfie friendly screen
28
relatively wide (24mm)
has image stabilization (Optical)
features face detection focus
high res video (3840 x 2160 resolution)
includes external microphone port
somewhat slow max aperture (f2.4)
does not contain selfie friendly display
more heavy than competition (1,051 grams)
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Pentax KP vs Sony RX10 III Specifications

Detailed spec comparison table for Pentax KP and Sony RX10 III
 Pentax KPSony Cyber-shot DSC-RX10 III
General Information
Make Pentax Sony
Model type Pentax KP Sony Cyber-shot DSC-RX10 III
Class Advanced DSLR Large Sensor Superzoom
Revealed 2017-01-26 2016-03-29
Body design Mid-size SLR SLR-like (bridge)
Sensor Information
Chip PRIME IV Bionz X
Sensor type CMOS BSI-CMOS
Sensor size APS-C 1"
Sensor measurements 23.5 x 15.6mm 13.2 x 8.8mm
Sensor area 366.6mm² 116.2mm²
Sensor resolution 24MP 20MP
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 6016 x 4000 5472 x 3648
Maximum native ISO 819200 12800
Maximum enhanced ISO - 25600
Minimum native ISO 100 125
RAW format
Minimum enhanced ISO - 64
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 27 25
Cross type focus points 25 -
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 24-600mm (25.0x)
Largest aperture - f/2.4-4.0
Macro focusing distance - 3cm
Amount of lenses 151 -
Crop factor 1.5 2.7
Screen
Range of display Tilting Tilting
Display sizing 3 inch 3 inch
Resolution of display 921k dot 1,229k dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.63x 0.7x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/6000s 1/2000s
Fastest quiet shutter speed 1/24000s 1/32000s
Continuous shutter speed 7.0 frames/s 14.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance 6.00 m (at ISO 100) 10.80 m (at Auto ISO)
Flash modes Auto, auto w/redeye reduction, flash on w/redeye reduction, slow sync, trailing curtain sync, manual, wireless Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AE bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (60i, 30p) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Maximum video resolution 1920x1080 3840x2160
Video format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless Built-In 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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 703g (1.55 pounds) 1051g (2.32 pounds)
Physical dimensions 132 x 101 x 76mm (5.2" x 4.0" x 3.0") 133 x 94 x 127mm (5.2" x 3.7" x 5.0")
DXO scores
DXO Overall rating not tested 70
DXO Color Depth rating not tested 23.1
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 472
Other
Battery life 390 images 420 images
Battery form Battery Pack Battery Pack
Battery ID D-LI109 NP-FW50
Self timer Yes (2 or 12 secs) Yes (2 or 10 sec, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-I supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Retail price $747 $1,398