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Pentax K-500 vs Pentax RS1500

Portability
64
Imaging
58
Features
70
Overall
62
Pentax K-500 front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Pentax K-500 vs Pentax RS1500 Key Specs

Pentax K-500
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 646g - 130 x 97 x 71mm
  • Revealed November 2013
Pentax RS1500
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-110mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Released March 2011
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Pentax K-500 vs Pentax RS1500 Overview

In this article, we are analyzing the Pentax K-500 versus Pentax RS1500, one is a Entry-Level DSLR and the other is a Small Sensor Compact and both are produced by Pentax. The sensor resolution of the K-500 (16MP) and the RS1500 (14MP) is very close but the K-500 (APS-C) and RS1500 (1/2.3") feature different sensor sizing.

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The K-500 was released 2 years after the RS1500 which is a fairly large gap as far as camera tech is concerned. Each of the cameras offer different body type with the Pentax K-500 being a Compact SLR camera and the Pentax RS1500 being a Compact camera.

Before getting straight into a in-depth comparison, below is a quick overview of how the K-500 matches up versus the RS1500 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Pentax K-500 over the Pentax RS1500

 K-500 RS1500 
ReleasedNovember 2013March 2011Newer by 33 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution921k230kClearer display (+691k dot)

Reasons to pick Pentax RS1500 over the Pentax K-500

 RS1500 K-500 

Common features in the Pentax K-500 and Pentax RS1500

 K-500 RS1500 
Manually focus Very accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither provides selfie screen
Touch display Neither provides Touch display

Pentax K-500 vs Pentax RS1500 Physical Comparison

If you are aiming to travel with your camera, you will want to take into account its weight and proportions. The Pentax K-500 provides outside dimensions of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") along with a weight of 646 grams (1.42 lbs) while the Pentax RS1500 has measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") along with a weight of 157 grams (0.35 lbs).

Examine the Pentax K-500 versus Pentax RS1500 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you use at that moment. Underneath is the front view size comparison of the K-500 vs the RS1500.

Pentax K-500 vs Pentax RS1500 size comparison

Taking into consideration size and weight, the portability rating of the K-500 and RS1500 is 64 and 93 respectively.

Pentax K-500 vs Pentax RS1500 top view buttons comparison

Pentax K-500 vs Pentax RS1500 Sensor Comparison

Generally, it is very hard to visualize the difference in sensor dimensions purely by researching technical specs. The picture here should offer you a better sense of the sensor dimensions in the K-500 and RS1500.

As you have seen, both of these cameras offer different megapixel count and different sensor dimensions. The K-500 featuring a larger sensor is going to make achieving shallow DOF easier and the Pentax K-500 will result in greater detail as a result of its extra 2MP. Greater resolution will also allow you to crop pics a little more aggressively. The fresher K-500 provides an edge when it comes to sensor tech.

Pentax K-500 vs Pentax RS1500 sensor size comparison

Pentax K-500 vs Pentax RS1500 Screen and ViewFinder

Pentax K-500 vs Pentax RS1500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax K-500 Portrait photography factors
Pentax RS1500 Portrait photography factors
74
manual focus
MP count decent (16MP)
sensor size is good (APS-C)
comes with face detection focus
saves RAW files
35
you can focus manually
decent megapixels (14 megapixels)
manual mode not available
external flash not possible
small sensor (1/2.3")
lack of RAW files
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Street Comparison

Pentax K-500 as a Street photography camera
Pentax RS1500 as a Street photography camera
68
built in image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW files
very good ISO range (51,600)
no moving screen
54
environment proof
no articulating screen
no image stabilization
small sensor (1/2.3")
lack of RAW files
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Sports Comparison

Pentax K-500 Sports photography factors
Pentax RS1500 Sports photography factors
72
max shutter speed is good (1/6,000s)
built in image stabilization (Sensor based)
MP count decent (16MP)
sensor size is good (APS-C)
comes with tracking autofocus
better than average battery (710 shots)
sensor has phase detect auto focus
continuous shooting slow (6.0 frames/s)
37
decent megapixels (14 megapixels)
provides tracking focus
environment proof
very slow continuous shooting (1.0 frames/s)
no shutter priority
no image stabilization
small sensor (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Pentax K-500 Travel photography advice
Pentax RS1500 Travel photography advice
67
better than average battery (710 per charge)
MP count decent (16MP)
flash built-in
doesn't have selfie friendly screen
67
environment proof
decent megapixels (14 megapixels)
has built in flash
reasonably wide (28mm)
does not have Time Lapse recording
does not posses selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Pentax K-500 Landscape photography advice
Pentax RS1500 Landscape photography advice
79
manual focus
swap lenses (Pentax KAF2 mount)
decent sized screen (3 inch)
built in image stabilization (Sensor based)
MP count decent (16MP)
sensor size is good (APS-C)
very good ISO range (51,600)
saves RAW files
better than average battery (710 shots)
40
you can focus manually
reasonably wide (28mm)
decent megapixels (14 megapixels)
environment proof
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
screen is somewhat small (2.7")
manual mode not available
no image stabilization
small sensor (1/2.3")
lack of RAW files
does not have Time Lapse recording
Photography Glossary

Vlogging Comparison

Pentax K-500 as a Vlogging camera
Pentax RS1500 as a Vlogging camera
30
built in image stabilization (Sensor based)
comes with face detection focus
high video quality (1920 x 1080 pixels)
doesn't have selfie friendly screen
doesn't have external mic port
25
reasonably wide (28mm)
slow maximum aperture (f3.5)
does not posses selfie friendly screen
no image stabilization
low res video (1280 x 720 pixels)
does not have mic socket
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Pentax K-500 vs Pentax RS1500 Specifications

Detailed spec comparison table for Pentax K-500 and Pentax RS1500
 Pentax K-500Pentax Optio RS1500
General Information
Manufacturer Pentax Pentax
Model Pentax K-500 Pentax Optio RS1500
Category Entry-Level DSLR Small Sensor Compact
Revealed 2013-11-27 2011-03-16
Physical type Compact SLR Compact
Sensor Information
Processor PRIME M -
Sensor type CMOS CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.7 x 15.7mm 6.17 x 4.55mm
Sensor area 372.1mm² 28.1mm²
Sensor resolution 16 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Peak resolution 4928 x 3264 4288 x 3216
Highest native ISO 51600 6400
Lowest native ISO 100 80
RAW photos
Autofocusing
Manual focus
Touch to focus
AF continuous
Single AF
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 9
Cross focus points 9 -
Lens
Lens mount Pentax KAF2 fixed lens
Lens focal range - 28-110mm (3.9x)
Maximum aperture - f/3.5-5.5
Macro focus range - 1cm
Available lenses 151 -
Focal length multiplier 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 3 inches 2.7 inches
Screen resolution 921 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT LCD monitor with brightness/color adjustment and AR coating TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.61x -
Features
Min shutter speed 30 seconds 4 seconds
Max shutter speed 1/6000 seconds 1/1500 seconds
Continuous shutter rate 6.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Set WB
Image stabilization
Inbuilt flash
Flash range 12.00 m (at ISO 100) 3.90 m
Flash options Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Max flash synchronize 1/180 seconds -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
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) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Highest video resolution 1920x1080 1280x720
Video format MPEG-4, H.264 Motion JPEG
Mic port
Headphone port
Connectivity
Wireless None None
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 pounds) 157 gr (0.35 pounds)
Dimensions 130 x 97 x 71mm (5.1" x 3.8" x 2.8") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall 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 260 shots
Battery type AA Battery Pack
Battery model 4 x AA D-LI92
Self timer Yes ( 2 or 12 seconds) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots 1 1
Launch price $600 $150