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Pentax K-500 vs Sony RX10 IV

Portability
64
Imaging
58
Features
70
Overall
62
Pentax K-500 front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Pentax K-500 vs Sony RX10 IV Key Specs

Pentax K-500
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 646g - 130 x 97 x 71mm
  • Introduced November 2013
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Screen
  • ISO 125 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Revealed September 2017
  • Replaced the Sony RX10 III
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Pentax K-500 vs Sony RX10 IV Overview

On this page, we will be contrasting the Pentax K-500 and Sony RX10 IV, former is a Entry-Level DSLR while the latter is a Large Sensor Superzoom by rivals Pentax and Sony. The sensor resolution of the K-500 (16MP) and the RX10 IV (20MP) is pretty close but the K-500 (APS-C) and RX10 IV (1") provide totally different sensor measurements.

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The K-500 was released 4 years before the RX10 IV which is a fairly big difference as far as camera tech is concerned. The two cameras have different body design with the Pentax K-500 being a Compact SLR camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before getting right into a more detailed comparison, here is a brief overview of how the K-500 grades against the RX10 IV when considering portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-500 over the Sony RX10 IV

 K-500 RX10 IV 

Reasons to pick Sony RX10 IV over the Pentax K-500

 RX10 IV K-500 
RevealedSeptember 2017November 2013Newer by 46 months
Screen typeTiltingFixed Tilting screen
Screen resolution1440k921kSharper screen (+519k dot)
Touch friendly screen Quickly navigate

Common features in the Pentax K-500 and Sony RX10 IV

 K-500 RX10 IV 
Manually focus More accurate focusing
Screen dimensions3"3"Equal screen measurements
Selfie screen Neither features selfie screen

Pentax K-500 vs Sony RX10 IV Physical Comparison

For anybody who is planning to travel with your camera, you should think about its weight and measurements. The Pentax K-500 enjoys external measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") with a weight of 646 grams (1.42 lbs) while the Sony RX10 IV has proportions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") having a weight of 1095 grams (2.41 lbs).

Contrast the Pentax K-500 and Sony RX10 IV in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will vary dependant on the lens you select at that moment. Underneath is a front view sizing comparison of the K-500 against the RX10 IV.

Pentax K-500 vs Sony RX10 IV size comparison

Considering size and weight, the portability rating of the K-500 and RX10 IV is 64 and 52 respectively.

Pentax K-500 vs Sony RX10 IV top view buttons comparison

Pentax K-500 vs Sony RX10 IV Sensor Comparison

Usually, its difficult to visualise the difference in sensor dimensions only by viewing specs. The pic below will help provide you a stronger sense of the sensor measurements in the K-500 and RX10 IV.

As you can plainly see, the two cameras provide different resolutions and different sensor dimensions. The K-500 due to its bigger sensor will make shooting shallow depth of field easier and the Sony RX10 IV will render extra detail as a result of its extra 4MP. Higher resolution will also make it easier to crop shots more aggressively. The more aged K-500 will be disadvantaged with regard to sensor tech.

Pentax K-500 vs Sony RX10 IV sensor size comparison

Pentax K-500 vs Sony RX10 IV Screen and ViewFinder

Pentax K-500 vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-500 Portrait photography factors
Sony RX10 IV Portrait photography factors
74
you can focus manually
good megapixels (16 megapixels)
nice sensor size (APS-C)
offers face detect focus
delivers RAW formats
71
focusing manually
high flash sync speed (1/2,000 seconds)
good resolution (20 megapixels)
nice sensor size (1")
provides face detection autofocus
saves RAW files
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Street Comparison

Pentax K-500 as a Street photography camera
Sony RX10 IV as a Street photography camera
68
has image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
very good ISO range (51,600)
screen is fixed
64
screen tilts up and down
image stabilization (Optical)
nice sensor size (1")
saves RAW files
comes with touch to focus
environment sealing
more heavy than competitors (1,095 grams)
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Sports Comparison

Pentax K-500 Sports photography details
Sony RX10 IV Sports photography details
72
max shutter speed is good (1/6,000 seconds)
has image stabilization (Sensor based)
good megapixels (16MP)
nice sensor size (APS-C)
offers tracking focus
better than average battery life (710 CIPA)
comes with phase detect auto focus
painfully slow continuous shooting (6.0 frames/s)
76
amazing zoom range (24-600mm 25.0 x zoom)
quiet mode (1/32,000s)
fast continuous shooting (24.0 frames/s)
image stabilization (Optical)
good resolution (20 megapixels)
nice sensor size (1")
provides tracking autofocus
environment sealing
comes with phase detect autofocus
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Travel Comparison

Travel photography with Pentax K-500
Travel photography with Sony RX10 IV
67
better than average battery life (710 shots)
good megapixels (16 megapixels)
has built in flash
does not contain selfie friendly display
56
environment sealing
has bluetooth
comes with touch to focus
good resolution (20 megapixels)
has built in flash
decently wide (24mm)
great zoom (600mm)
lack of Timelapse function
more heavy than competitors (1,095g)
display isn't selfie friendly
somewhat slow maximum aperture (f2.4)
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Landscape Comparison

Pentax K-500 as a Landscape photography camera
Sony RX10 IV as a Landscape photography camera
79
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen size is good (3 inch)
has image stabilization (Sensor based)
good megapixels (16MP)
nice sensor size (APS-C)
very good ISO range (51,600)
delivers RAW formats
better than average battery life (710 per charge)
62
focusing manually
decently wide (24mm)
pretty good screen size (3 inches)
image stabilization (Optical)
good resolution (20MP)
nice sensor size (1")
saves RAW files
environment sealing
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f2.4)
lack of Timelapse function
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Vlogging Comparison

Pentax K-500 Vlogging advice
Sony RX10 IV Vlogging advice
30
has image stabilization (Sensor based)
offers face detect focus
video resolution high (1920 x 1080 pxls)
does not contain selfie friendly display
lack of mic port
29
decently wide (24mm)
touch screen
image stabilization (Optical)
provides face detection autofocus
high res video (3840 x 2160 pxls)
does have external microphone socket
somewhat slow maximum aperture (f2.4)
display isn't selfie friendly
more heavy than competitors (1,095g)
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Pentax K-500 vs Sony RX10 IV Specifications

Detailed spec comparison table for Pentax K-500 and Sony RX10 IV
 Pentax K-500Sony Cyber-shot DSC-RX10 IV
General Information
Company Pentax Sony
Model Pentax K-500 Sony Cyber-shot DSC-RX10 IV
Category Entry-Level DSLR Large Sensor Superzoom
Introduced 2013-11-27 2017-09-12
Physical type Compact SLR SLR-like (bridge)
Sensor Information
Powered by 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 surface 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
Maximum resolution 4928 x 3264 5472 x 3648
Maximum native ISO 51600 12800
Maximum boosted ISO - 25600
Lowest native ISO 100 125
RAW data
Lowest boosted ISO - 64
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points 11 315
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 24-600mm (25.0x)
Maximal aperture - f/2.4-4.0
Macro focus range - 3cm
Number of lenses 151 -
Focal length multiplier 1.5 2.7
Screen
Type of display Fixed Type Tilting
Display size 3 inches 3 inches
Resolution of display 921k dots 1,440k dots
Selfie friendly
Liveview
Touch friendly
Display tech TFT LCD monitor with brightness/color adjustment and AR coating -
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic
Viewfinder resolution - 2,359k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.61x 0.7x
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/6000s 1/2000s
Maximum quiet shutter speed - 1/32000s
Continuous shooting rate 6.0 frames/s 24.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 10.80 m (at Auto ISO)
Flash modes Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless Auto, fill-flash, slow sync, rear sync, off
External flash
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/180s 1/2000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported 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) 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 file format MPEG-4, H.264 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 proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 646 gr (1.42 lb) 1095 gr (2.41 lb)
Physical dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
DXO scores
DXO All around score 79 not tested
DXO Color Depth score 23.7 not tested
DXO Dynamic range score 13.1 not tested
DXO Low light score 1087 not tested
Other
Battery life 710 shots 400 shots
Form of battery AA Battery Pack
Battery model 4 x AA 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 One One
Retail cost $600 $1,698