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Pentax K-1 II vs Sony RX10

Portability
55
Imaging
77
Features
82
Overall
79
Pentax K-1 Mark II front
 
Sony Cyber-shot DSC-RX10 front
Portability
58
Imaging
51
Features
76
Overall
61

Pentax K-1 II vs Sony RX10 Key Specs

Pentax K-1 II
(Full Review)
  • 36MP - Full frame Sensor
  • 3.2" Fully Articulated Display
  • ISO 100 - 819200
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF4 Mount
  • 1010g - 137 x 110 x 86mm
  • Revealed February 2018
  • Earlier Model is Pentax K-1
Sony RX10
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Boost to 25600)
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 24-200mm (F2.8) lens
  • 813g - 129 x 88 x 102mm
  • Revealed March 2014
  • Renewed by Sony RX10 II
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Pentax K-1 II vs Sony RX10 Overview

Below, we are matching up the Pentax K-1 II and Sony RX10, one being a Advanced DSLR and the other is a Large Sensor Superzoom by manufacturers Pentax and Sony. There is a sizeable difference between the resolutions of the K-1 II (36MP) and RX10 (20MP) and the K-1 II (Full frame) and RX10 (1") enjoy different sensor sizing.

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The K-1 II was brought out 3 years later than the RX10 and that is quite a large gap as far as tech is concerned. Both the cameras come with different body type with the Pentax K-1 II being a Mid-size SLR camera and the Sony RX10 being a SLR-like (bridge) camera.

Before going through a thorough comparison, below is a brief view of how the K-1 II grades versus the RX10 when it comes to portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Pentax K-1 II over the Sony RX10

 K-1 II RX10 
RevealedFebruary 2018March 2014More recent by 48 months
Display typeFully ArticulatedTiltingFully Articulating display
Display dimension3.2"3"Larger display (+0.2")

Reasons to pick Sony RX10 over the Pentax K-1 II

 RX10 K-1 II 
Display resolution1290k1037kCrisper display (+253k dot)

Common features in the Pentax K-1 II and Sony RX10

 K-1 II RX10 
Manual focus Very exact focusing
Selfie screen Lacking selfie screen
Touch friendly display Neither comes with Touch friendly display

Pentax K-1 II vs Sony RX10 Physical Comparison

If you're going to lug around your camera frequently, you're going to have to factor in its weight and dimensions. The Pentax K-1 II comes with physical measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") accompanied by a weight of 1010 grams (2.23 lbs) and the Sony RX10 has dimensions of 129mm x 88mm x 102mm (5.1" x 3.5" x 4.0") with a weight of 813 grams (1.79 lbs).

Examine the Pentax K-1 II and Sony RX10 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will differ depending on the lens you select at the time. Underneath is the front view scale comparison of the K-1 II and the RX10.

Pentax K-1 II vs Sony RX10 size comparison

Factoring in size and weight, the portability grade of the K-1 II and RX10 is 55 and 58 respectively.

Pentax K-1 II vs Sony RX10 top view buttons comparison

Pentax K-1 II vs Sony RX10 Sensor Comparison

Generally, it's hard to picture the difference between sensor measurements purely by looking at specs. The visual underneath may give you a better sense of the sensor sizing in the K-1 II and RX10.

As you can plainly see, both of the cameras posses different megapixel count and different sensor measurements. The K-1 II featuring a larger sensor is going to make getting shallower DOF easier and the Pentax K-1 II will resolve greater detail having its extra 16 Megapixels. Greater resolution can also help you crop photos somewhat more aggressively. The newer K-1 II should have an advantage with regard to sensor technology.

Pentax K-1 II vs Sony RX10 sensor size comparison

Pentax K-1 II vs Sony RX10 Screen and ViewFinder

Pentax K-1 II vs Sony RX10 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-1 II Portrait photography advice
Sony RX10 Portrait photography advice
86
you can focus manually
megapixel count fantastic (36 megapixels)
sensor size is big (Full frame)
features face detection focus
delivers RAW files
70
focusing manually
good megapixels (20 megapixels)
nice sensor size (1")
includes face detection focus
supports RAW formats
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Street Comparison

Pentax K-1 II Street photography features
Sony RX10 Street photography features
70
screen articulates fully
built in image stabilization (Sensor based 5-axis)
sensor size is big (Full frame)
delivers RAW files
weather sealing
great high ISO (819,200)
more heavy than competition in class (1,010g)
72
tilting screen
image stabilization (Optical)
nice sensor size (1")
supports RAW formats
weather proofing
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Sports Comparison

Sports photography with Pentax K-1 II
Sports photography with Sony RX10
77
great max shutter speed (1/8,000 seconds)
built in image stabilization (Sensor based 5-axis)
megapixel count fantastic (36MP)
sensor size is big (Full frame)
features tracking autofocus
weather sealing
supports phase detect auto focus
max frames per second very slow (4.4 frames/s)
terrible battery life (670 CIPA)
67
image stabilization (Optical)
good megapixels (20MP)
nice sensor size (1")
weather proofing
better than average battery pack (420 per charge)
lack of phase detect auto focus
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Travel Comparison

Pentax K-1 II Travel photography information
Sony RX10 Travel photography information
53
weather sealing
megapixel count fantastic (36MP)
terrible battery life (670 per charge)
more heavy than competition in class (1,010 grams)
does not posses selfie friendly screen
58
better than average battery pack (420 shots)
weather proofing
good megapixels (20MP)
built-in flash
fairly wide (24mm)
doesn't have Time Lapse recording
does not feature selfie friendly display
somewhat slow max aperture (f2.8)
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Landscape Comparison

Landscape photography with Pentax K-1 II
Landscape photography with Sony RX10
82
you can focus manually
change lenses (Pentax KAF4 mount)
nice screen size (3.2 inch)
built in image stabilization (Sensor based 5-axis)
megapixel count fantastic (36MP)
sensor size is big (Full frame)
no anti-alias filter
great high ISO (819,200)
delivers RAW files
weather sealing
2 card slots
terrible battery life (670 per charge)
63
focusing manually
fairly wide (24mm)
screen size is good (3 inch)
image stabilization (Optical)
good megapixels (20MP)
nice sensor size (1")
supports RAW formats
weather proofing
better than average battery pack (420 shots)
lens is fixed (fixed lens mount)
somewhat slow max aperture (f2.8)
doesn't have Time Lapse recording
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Vlogging Comparison

Pentax K-1 II Vlogging info
Sony RX10 Vlogging info
32
built in image stabilization (Sensor based 5-axis)
features face detection focus
video res high (1920 x 1080 pixels)
comes with external microphone support
does not posses selfie friendly screen
more heavy than competition in class (1,010g)
30
fairly wide (24mm)
image stabilization (Optical)
includes face detection focus
video resolution high (1920 x 1080 pxls)
comes with external mic jack
somewhat slow max aperture (f2.8)
does not feature selfie friendly display
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Pentax K-1 II vs Sony RX10 Specifications

Detailed spec comparison table for Pentax K-1 II and Sony RX10
 Pentax K-1 Mark IISony Cyber-shot DSC-RX10
General Information
Manufacturer Pentax Sony
Model type Pentax K-1 Mark II Sony Cyber-shot DSC-RX10
Category Advanced DSLR Large Sensor Superzoom
Revealed 2018-02-22 2014-03-20
Body design Mid-size SLR SLR-like (bridge)
Sensor Information
Powered by PRIME IV Bionz X
Sensor type CMOS BSI-CMOS
Sensor size Full frame 1"
Sensor dimensions 35.9 x 24mm 13.2 x 8.8mm
Sensor area 861.6mm² 116.2mm²
Sensor resolution 36 megapixels 20 megapixels
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 7360 x 4912 5472 x 3648
Highest native ISO 819200 12800
Highest enhanced ISO - 25600
Lowest native ISO 100 125
RAW files
Lowest enhanced ISO - 80
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 33 25
Cross type focus points 25 -
Lens
Lens mount type Pentax KAF4 fixed lens
Lens zoom range - 24-200mm (8.3x)
Max aperture - f/2.8
Number of lenses 151 -
Crop factor 1 2.7
Screen
Range of display Fully Articulated Tilting
Display size 3.2 inch 3 inch
Display resolution 1,037k dot 1,290k dot
Selfie friendly
Liveview
Touch operation
Display technology - WhiteMagic
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.7x 0.7x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/3200s
Continuous shutter speed 4.4 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Integrated flash
Flash distance no built-in flash 10.20 m
Flash options Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Auto, fill-flash, slow sync, rear sync, off
External flash
AEB
WB bracketing
Max flash sync 1/200s -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1920x1080 1920x1080
Video data format MPEG-4, H.264 MPEG-4, AVCHD
Mic input
Headphone input
Connectivity
Wireless Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Built-in None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 1010 gr (2.23 lbs) 813 gr (1.79 lbs)
Dimensions 137 x 110 x 86mm (5.4" x 4.3" x 3.4") 129 x 88 x 102mm (5.1" x 3.5" x 4.0")
DXO scores
DXO Overall rating not tested 69
DXO Color Depth rating not tested 22.9
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 474
Other
Battery life 670 pictures 420 pictures
Battery format Battery Pack Battery Pack
Battery ID D-LI90 NP-FW50
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec, continuous)
Time lapse recording
Type of storage Dual SD/SDHC/SDXC (UHS-I) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Two Single
Retail price $1,737 $698