Clicky

Pentax K-5 II vs Sony RX10 IV

Portability
60
Imaging
57
Features
82
Overall
67
Pentax K-5 II front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Pentax K-5 II vs Sony RX10 IV Key Specs

Pentax K-5 II
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 12800 (Increase to 51200)
  • Sensor based Image Stabilization
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 760g - 131 x 97 x 73mm
  • Announced June 2013
  • Superseded the Pentax K-5
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Raise to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Introduced September 2017
  • Superseded the Sony RX10 III
Apple Innovates by Creating Next-Level Optical Stabilization for iPhone

Pentax K-5 II vs Sony RX10 IV Overview

On this page, we are comparing the Pentax K-5 II and Sony RX10 IV, one is a Advanced DSLR and the other is a Large Sensor Superzoom by companies Pentax and Sony. The sensor resolution of the K-5 II (16MP) and the RX10 IV (20MP) is fairly well matched but the K-5 II (APS-C) and RX10 IV (1") boast totally different sensor sizes.

Sora from OpenAI releases its first ever music video

The K-5 II was unveiled 5 years before the RX10 IV which is quite a significant gap as far as technology is concerned. The two cameras have different body design with the Pentax K-5 II being a Mid-size SLR camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before delving right into a step-by-step comparison, here is a brief view of how the K-5 II scores against the RX10 IV when considering portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Pentax K-5 II over the Sony RX10 IV

 K-5 II RX10 IV 

Reasons to pick Sony RX10 IV over the Pentax K-5 II

 RX10 IV K-5 II 
IntroducedSeptember 2017June 2013More modern by 52 months
Display typeTiltingFixed Tilting display
Display resolution1440k921kSharper display (+519k dot)
Touch friendly display Easily navigate

Common features in the Pentax K-5 II and Sony RX10 IV

 K-5 II RX10 IV 
Focus manually Dial precise focus
Display dimensions3"3"Equal display dimensions
Selfie screen Neither includes selfie screen

Pentax K-5 II vs Sony RX10 IV Physical Comparison

For those who are aiming to carry around your camera, you're going to have to think about its weight and dimensions. The Pentax K-5 II features outside measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 760 grams (1.68 lbs) and the Sony RX10 IV has dimensions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") accompanied by a weight of 1095 grams (2.41 lbs).

Check the Pentax K-5 II and Sony RX10 IV in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will vary based on the lens you use at that moment. Below is a front view dimension comparison of the K-5 II and the RX10 IV.

Pentax K-5 II vs Sony RX10 IV size comparison

Taking into account dimensions and weight, the portability grade of the K-5 II and RX10 IV is 60 and 52 respectively.

Pentax K-5 II vs Sony RX10 IV top view buttons comparison

Pentax K-5 II vs Sony RX10 IV Sensor Comparison

More often than not, it's tough to visualise the gap between sensor sizes purely by reading through specs. The picture here should offer you a greater sense of the sensor measurements in the K-5 II and RX10 IV.

As you can plainly see, the two cameras provide different megapixel count and different sensor sizes. The K-5 II using its larger sensor will make shooting bokeh simpler and the Sony RX10 IV will give greater detail having an extra 4 Megapixels. Greater resolution will help you crop images more aggressively. The more aged K-5 II is going to be behind with regard to sensor innovation.

Pentax K-5 II vs Sony RX10 IV sensor size comparison

Pentax K-5 II vs Sony RX10 IV Screen and ViewFinder

Pentax K-5 II vs Sony RX10 IV Screen and Viewfinder comparison
Samsung Releases Faster Versions of EVO MicroSD Cards

Photography Type Scores

Portrait Comparison

Pentax K-5 II Portrait photography details
Sony RX10 IV Portrait photography details
74
focusing manually
sensor resolution is decent (16MP)
nice sensor size (APS-C)
features face detection autofocus
supports RAW files
71
you can focus manually
above average flash sync speed (1/2,000s)
MP count good (20 megapixels)
good sensor size (1")
supports face detection autofocus
supports RAW formats
Pentax 17 Pre-Orders Outperform Expectations by a Landslide

Street Comparison

Pentax K-5 II Street photography info
Sony RX10 IV Street photography info
66
image stabilization (Sensor based)
nice sensor size (APS-C)
supports RAW files
environment proofing
no moving screen
64
screen tilts up and down
built in image stabilization (Optical)
good sensor size (1")
supports RAW formats
has touch to focus
environment proofing
more heavy than others (1,095 grams)
Meta to Introduce 'AI-Generated' Labels for Media starting next month

Sports Comparison

Pentax K-5 II Sports photography factors
Sony RX10 IV Sports photography factors
78
maximum shutter speed is high (1/8,000 seconds)
image stabilization (Sensor based)
sensor resolution is decent (16MP)
nice sensor size (APS-C)
features tracking autofocus
environment proofing
comes with phase detect autofocus
76
excellent zoom range (24-600mm 25.0 x zoom)
quiet mode (1/32,000 seconds)
high max fps (24.0 frames per second)
built in image stabilization (Optical)
MP count good (20 megapixels)
good sensor size (1")
supports tracking autofocus
environment proofing
has phase detect autofocus
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes

Travel Comparison

Travel photography with Pentax K-5 II
Travel photography with Sony RX10 IV
65
environment proofing
sensor resolution is decent (16 megapixels)
flash built-in
does not have a selfie friendly screen
56
environment proofing
has bluetooth
has touch to focus
MP count good (20 megapixels)
flash built-in
decently wide (24mm)
great reach (600mm)
no Timelapse mode
more heavy than others (1,095g)
display is not selfie friendly
somewhat slow maximum aperture (f2.4)
Snapchat Adds Watermarks to AI-Created Images

Landscape Comparison

Pentax K-5 II Landscape photography info
Sony RX10 IV Landscape photography info
78
focusing manually
change lenses (Pentax KAF2 mount)
pretty good screen size (3 inches)
image stabilization (Sensor based)
sensor resolution is decent (16MP)
nice sensor size (APS-C)
supports RAW files
environment proofing
62
you can focus manually
decently wide (24mm)
nice screen size (3 inches)
built in image stabilization (Optical)
MP count good (20 megapixels)
good sensor size (1")
supports RAW formats
environment proofing
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.4)
no Timelapse mode
President Biden pushes bill mandating TikTok sale or ban

Vlogging Comparison

Vlogging with Pentax K-5 II
Vlogging with Sony RX10 IV
33
image stabilization (Sensor based)
features face detection autofocus
high quality video (1920 x 1080 resolution)
does have external mic socket
does not have a selfie friendly screen
29
decently wide (24mm)
touch screen
built in image stabilization (Optical)
supports face detection autofocus
great video quality (3840 x 2160 resolution)
has external microphone socket
somewhat slow maximum aperture (f2.4)
display is not selfie friendly
more heavy than others (1,095 grams)
Photobucket discusses licensing 13 billion images with AI firms

Pentax K-5 II vs Sony RX10 IV Specifications

Detailed spec comparison table for Pentax K-5 II and Sony RX10 IV
 Pentax K-5 IISony Cyber-shot DSC-RX10 IV
General Information
Manufacturer Pentax Sony
Model type Pentax K-5 II Sony Cyber-shot DSC-RX10 IV
Class Advanced DSLR Large Sensor Superzoom
Announced 2013-06-04 2017-09-12
Physical type Mid-size SLR SLR-like (bridge)
Sensor Information
Chip Prime II 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 surface area 372.1mm² 116.2mm²
Sensor resolution 16 megapixel 20 megapixel
Anti alias filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 4928 x 3264 5472 x 3648
Highest native ISO 12800 12800
Highest enhanced ISO 51200 25600
Min native ISO 100 125
RAW support
Min enhanced ISO 80 64
Autofocusing
Manual focusing
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 11 315
Cross type focus points 9 -
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 24-600mm (25.0x)
Max aperture - f/2.4-4.0
Macro focusing range - 3cm
Amount of lenses 151 -
Focal length multiplier 1.5 2.7
Screen
Type of display Fixed Type Tilting
Display size 3" 3"
Display resolution 921k dots 1,440k dots
Selfie friendly
Liveview
Touch operation
Display tech TFT LCD monitor -
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.7x
Features
Min shutter speed 30s 30s
Max shutter speed 1/8000s 1/2000s
Max quiet shutter speed - 1/32000s
Continuous shutter rate 7.0 frames/s 24.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Inbuilt flash
Flash distance 13.00 m (at ISO 100) 10.80 m (at Auto ISO)
Flash settings Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless Auto, fill-flash, slow sync, rear sync, off
External flash
AE bracketing
White balance bracketing
Max flash synchronize - 1/2000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 480 (25, 30 fps) 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p)
Highest video resolution 1920x1080 3840x2160
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
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 None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 760 grams (1.68 lb) 1095 grams (2.41 lb)
Physical dimensions 131 x 97 x 73mm (5.2" x 3.8" x 2.9") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO Overall rating 82 not tested
DXO Color Depth rating 23.8 not tested
DXO Dynamic range rating 14.1 not tested
DXO Low light rating 1235 not tested
Other
Battery life 980 photographs 400 photographs
Form of battery Battery Pack Battery Pack
Battery ID D-LI90 NP-FW50
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec, continuous)
Time lapse feature
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Cost at release $830 $1,698