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Pentax RS1500 vs Sony A500

Portability
93
Imaging
37
Features
30
Overall
34
Pentax Optio RS1500 front
 
Sony Alpha DSLR-A500 front
Portability
63
Imaging
51
Features
52
Overall
51

Pentax RS1500 vs Sony A500 Key Specs

Pentax RS1500
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • 1280 x 720 video
  • 28-110mm (F3.5-5.5) lens
  • 157g - 114 x 58 x 28mm
  • Released March 2011
Sony A500
(Full Review)
  • 12MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 200 - 12800
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 630g - 137 x 104 x 84mm
  • Introduced August 2009
  • Renewed by Sony A560
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Pentax RS1500 vs Sony A500 Overview

Following is a detailed analysis of the Pentax RS1500 vs Sony A500, former is a Small Sensor Compact while the latter is a Entry-Level DSLR by brands Pentax and Sony. The sensor resolution of the RS1500 (14MP) and the A500 (12MP) is relatively similar but the RS1500 (1/2.3") and A500 (APS-C) provide different sensor sizing.

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The RS1500 was launched 19 months after the A500 which makes them a generation away from one another. Both of the cameras have different body design with the Pentax RS1500 being a Compact camera and the Sony A500 being a Compact SLR camera.

Before getting into a thorough comparison, here is a concise view of how the RS1500 matches up versus the A500 when considering portability, imaging, features and an overall score.

Photography Glossary

        

Reasons to pick Pentax RS1500 over the Sony A500

 RS1500 A500 
IntroducedMarch 2011August 2009More modern by 19 months

Reasons to pick Sony A500 over the Pentax RS1500

 A500 RS1500 
Screen typeTiltingFixed Tilting screen
Screen dimensions3"2.7"Bigger screen (+0.3")

Common features in the Pentax RS1500 and Sony A500

 RS1500 A500 
Focus manually More accurate focusing
Screen resolution230k230kEqual screen resolution
Selfie screen Lacking selfie screen
Touch screen Neither features Touch screen

Pentax RS1500 vs Sony A500 Physical Comparison

When you are planning to carry around your camera regularly, you need to factor in its weight and volume. The Pentax RS1500 enjoys external dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") and a weight of 157 grams (0.35 lbs) whilst the Sony A500 has sizing of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") with a weight of 630 grams (1.39 lbs).

See the Pentax RS1500 vs Sony A500 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ based on the lens you have at the time. Underneath is a front view dimensions comparison of the RS1500 vs the A500.

Pentax RS1500 vs Sony A500 size comparison

Looking at dimensions and weight, the portability rating of the RS1500 and A500 is 93 and 63 respectively.

Pentax RS1500 vs Sony A500 top view buttons comparison

Pentax RS1500 vs Sony A500 Sensor Comparison

More often than not, it is very tough to visualize the contrast between sensor sizes purely by reading specifications. The picture below may offer you a stronger sense of the sensor sizes in the RS1500 and A500.

Plainly, each of the cameras provide different megapixel count and different sensor sizes. The RS1500 featuring a tinier sensor is going to make getting shallower depth of field more difficult and the Pentax RS1500 will deliver greater detail utilizing its extra 2 Megapixels. Higher resolution can also make it easier to crop shots more aggressively. The more recent RS1500 provides an edge with regard to sensor tech.

Pentax RS1500 vs Sony A500 sensor size comparison

Pentax RS1500 vs Sony A500 Screen and ViewFinder

Pentax RS1500 vs Sony A500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax RS1500 as a Portrait photography camera
Sony A500 as a Portrait photography camera
35
focusing manually
good megapixels (14MP)
no manual control
external flash not possible
sensor is small (1/2.3")
does not have RAW files
62
you can focus manually
good sensor size (APS-C)
provides face detection autofocus
exports RAW files
sensor resolution low (12MP)
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Street Comparison

Pentax RS1500 Street photography information
Sony A500 Street photography information
54
environment proof
no moving screen
lack of image stabilization
sensor is small (1/2.3")
does not have RAW files
74
tilting screen
image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
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Sports Comparison

Pentax RS1500 Sports photography factors
Sony A500 Sports photography factors
37
good megapixels (14 megapixels)
features tracking focus
environment proof
very slow continuous shooting (1.0 frames/s)
no shutter priority mode
lack of image stabilization
sensor is small (1/2.3")
does not have phase detect auto focus
50
image stabilization (Sensor based)
good sensor size (APS-C)
sensor has phase detect autofocus
slow continuous shooting (5.0 frames/s)
sensor resolution low (12 megapixels)
terrible battery power (520 per charge)
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Travel Comparison

Pentax RS1500 Travel photography factors
Sony A500 Travel photography factors
67
environment proof
good megapixels (14 megapixels)
has built in flash
quite wide (28mm)
missing Timelapse function
doesn't posses selfie friendly display
somewhat slow maximum aperture (f3.5)
43
has built in flash
missing Timelapse recording
terrible battery power (520 per charge)
sensor resolution low (12 megapixels)
screen isn't selfie friendly
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Landscape Comparison

Landscape photography with Pentax RS1500
Landscape photography with Sony A500
40
focusing manually
quite wide (28mm)
good megapixels (14MP)
environment proof
can't switch lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
screen is somewhat small (2.7 inches)
no manual control
lack of image stabilization
sensor is small (1/2.3")
does not have RAW files
missing Timelapse function
60
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
pretty good screen size (3")
image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW files
sensor resolution low (12 megapixels)
terrible battery power (520 CIPA)
missing Timelapse recording
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Vlogging Comparison

Pentax RS1500 Vlogging factors
Sony A500 Vlogging factors
25
quite wide (28mm)
somewhat slow maximum aperture (f3.5)
doesn't posses selfie friendly display
lack of image stabilization
video res low (1280 x 720 pxls)
missing microphone socket
9
lack of video recording
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Pentax RS1500 vs Sony A500 Specifications

Detailed spec comparison table for Pentax RS1500 and Sony A500
 Pentax Optio RS1500Sony Alpha DSLR-A500
General Information
Company Pentax Sony
Model Pentax Optio RS1500 Sony Alpha DSLR-A500
Class Small Sensor Compact Entry-Level DSLR
Released 2011-03-16 2009-08-27
Physical type Compact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 14 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Highest resolution 4288 x 3216 4272 x 2848
Highest native ISO 6400 12800
Minimum native ISO 80 200
RAW support
Autofocusing
Focus manually
Touch to focus
Continuous autofocus
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 9 9
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 28-110mm (3.9x) -
Max aperture f/3.5-5.5 -
Macro focus range 1cm -
Amount of lenses - 143
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Tilting
Screen sizing 2.7 inches 3 inches
Resolution of screen 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen tech TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder type None Optical (pentamirror)
Viewfinder coverage - 95%
Viewfinder magnification - 0.53x
Features
Lowest shutter speed 4s 30s
Highest shutter speed 1/1500s 1/4000s
Continuous shooting rate 1.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash range 3.90 m 12.00 m
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
White balance bracketing
Highest flash synchronize - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) -
Highest video resolution 1280x720 None
Video file format Motion JPEG -
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 157 grams (0.35 lb) 630 grams (1.39 lb)
Physical dimensions 114 x 58 x 28mm (4.5" x 2.3" x 1.1") 137 x 104 x 84mm (5.4" x 4.1" x 3.3")
DXO scores
DXO All around score not tested 64
DXO Color Depth score not tested 21.8
DXO Dynamic range score not tested 11.6
DXO Low light score not tested 772
Other
Battery life 260 photos 520 photos
Type of battery Battery Pack Battery Pack
Battery model D-LI92 NP-FM500H
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Launch cost $150 $638