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Pentax RS1500 vs Samsung SL820

Portability
93
Imaging
37
Features
30
Overall
34
Pentax Optio RS1500 front
 
Samsung SL820 front
Portability
94
Imaging
34
Features
21
Overall
28

Pentax RS1500 vs Samsung SL820 Key Specs

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
  • Revealed March 2011
Samsung SL820
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • 1280 x 720 video
  • 28-140mm (F3.4-5.8) lens
  • 168g - 95 x 59 x 23mm
  • Introduced February 2009
  • Other Name is IT100
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Pentax RS1500 vs Samsung SL820 Overview

On this page, we are analyzing the Pentax RS1500 and Samsung SL820, both Small Sensor Compact digital cameras by companies Pentax and Samsung. The sensor resolution of the RS1500 (14MP) and the SL820 (12MP) is fairly well matched and both cameras offer the same sensor size (1/2.3").

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The RS1500 was launched 2 years after the SL820 which is quite a large difference as far as tech is concerned. Both cameras have the same body design (Compact).

Before getting right into a step-by-step comparison, here is a simple view of how the RS1500 grades vs the SL820 in the way of portability, imaging, features and an overall mark.

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Reasons to pick Pentax RS1500 over the Samsung SL820

 RS1500 SL820 
IntroducedMarch 2011February 2009Newer by 26 months
Manual focus Dial exact focusing

Reasons to pick Samsung SL820 over the Pentax RS1500

 SL820 RS1500 
Display dimensions3"2.7"Larger display (+0.3")

Common features in the Pentax RS1500 and Samsung SL820

 RS1500 SL820 
Display typeFixed Fixed Fixed display
Display resolution230k230kEqual display resolution
Selfie screen Absent selfie screen
Touch friendly display Absent Touch friendly display

Pentax RS1500 vs Samsung SL820 Physical Comparison

If you are going to travel with your camera often, you should think about its weight and dimensions. The Pentax RS1500 enjoys outer measurements of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs) and the Samsung SL820 has dimensions of 95mm x 59mm x 23mm (3.7" x 2.3" x 0.9") and a weight of 168 grams (0.37 lbs).

See the Pentax RS1500 and Samsung SL820 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you have at that moment. Below is a front view overall size comparison of the RS1500 against the SL820.

Pentax RS1500 vs Samsung SL820 size comparison

Looking at size and weight, the portability grade of the RS1500 and SL820 is 93 and 94 respectively.

Pentax RS1500 vs Samsung SL820 top view buttons comparison

Pentax RS1500 vs Samsung SL820 Sensor Comparison

In many cases, it is tough to visualize the difference between sensor dimensions simply by checking a spec sheet. The image underneath will help give you a far better sense of the sensor sizing in the RS1500 and SL820.

Clearly, the 2 cameras provide the same sensor dimensions but different MP. You can anticipate the Pentax RS1500 to give you greater detail utilizing its extra 2 Megapixels. Greater resolution will let you crop photos more aggressively. The fresher RS1500 provides a benefit when it comes to sensor innovation.

Pentax RS1500 vs Samsung SL820 sensor size comparison

Pentax RS1500 vs Samsung SL820 Screen and ViewFinder

Pentax RS1500 vs Samsung SL820 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax RS1500
Portrait photography with Samsung SL820
35
manual focus
sensor resolution is decent (14 megapixels)
lack of manual exposure
external flash not possible
small sensor size (1/2.3")
does not have RAW files
26
offers face detect autofocus
manual focus not available
manual exposure not available
cannot use external flash
low megapixels (12 megapixels)
sensor is tiny (1/2.3")
lacks RAW files
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Street Comparison

Street photography with Pentax RS1500
Street photography with Samsung SL820
54
environment proofing
no articulating screen
no image stabilization
small sensor size (1/2.3")
does not have RAW files
47
no moving screen
lack of image stabilization
sensor is tiny (1/2.3")
lacks RAW files
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Sports Comparison

Pentax RS1500 as a Sports photography camera
Samsung SL820 as a Sports photography camera
37
sensor resolution is decent (14 megapixels)
has tracking focus
environment proofing
slow frames per second (1.0 frames/s)
lack of shutter priority mode
no image stabilization
small sensor size (1/2.3")
does not have phase detect auto focus
17
lack of shutter priority mode
lack of image stabilization
low megapixels (12 megapixels)
sensor is tiny (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Travel photography with Pentax RS1500
Travel photography with Samsung SL820
67
environment proofing
sensor resolution is decent (14 megapixels)
has built in flash
rather wide (28mm)
lack of Timelapse function
doesn't contain selfie friendly screen
slow max aperture (f3.5)
57
flash built-in
decently wide (28mm)
lack of Time Lapse function
low megapixels (12MP)
display is not selfie friendly
somewhat slow max aperture (f3.4)
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Landscape Comparison

Pentax RS1500 as a Landscape photography camera
Samsung SL820 as a Landscape photography camera
40
manual focus
rather wide (28mm)
sensor resolution is decent (14MP)
environment proofing
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
tiny screen (2.7 inches)
lack of manual exposure
no image stabilization
small sensor size (1/2.3")
does not have RAW files
lack of Timelapse function
32
decently wide (28mm)
nice screen size (3")
manual focus not available
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.4)
manual exposure not available
lack of image stabilization
low megapixels (12MP)
sensor is tiny (1/2.3")
lacks RAW files
lack of Time Lapse function
Photography Glossary

Vlogging Comparison

Vlogging with Pentax RS1500
Vlogging with Samsung SL820
25
rather wide (28mm)
slow max aperture (f3.5)
doesn't contain selfie friendly screen
no image stabilization
low res video (1280 x 720 resolution)
lack of microphone port
27
decently wide (28mm)
offers face detect autofocus
somewhat slow max aperture (f3.4)
display is not selfie friendly
lack of image stabilization
low res video (1280 x 720 pxls)
lack of mic socket
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Pentax RS1500 vs Samsung SL820 Specifications

Detailed spec comparison table for Pentax RS1500 and Samsung SL820
 Pentax Optio RS1500Samsung SL820
General Information
Manufacturer Pentax Samsung
Model type Pentax Optio RS1500 Samsung SL820
Also referred to as - IT100
Category Small Sensor Compact Small Sensor Compact
Revealed 2011-03-16 2009-02-17
Physical type Compact Compact
Sensor Information
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.08 x 4.56mm
Sensor surface area 28.1mm² 27.7mm²
Sensor resolution 14 megapixels 12 megapixels
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Peak resolution 4288 x 3216 4000 x 3000
Highest native ISO 6400 1600
Min native ISO 80 80
RAW support
Autofocusing
Manual focusing
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
Total focus points 9 -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-110mm (3.9x) 28-140mm (5.0x)
Largest aperture f/3.5-5.5 f/3.4-5.8
Macro focusing distance 1cm 5cm
Focal length multiplier 5.8 5.9
Screen
Type of display Fixed Type Fixed Type
Display size 2.7 inches 3 inches
Resolution of display 230k dots 230k dots
Selfie friendly
Liveview
Touch operation
Display technology TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 seconds 8 seconds
Fastest shutter speed 1/1500 seconds 1/1500 seconds
Continuous shutter rate 1.0fps -
Shutter priority
Aperture priority
Manually set exposure
Change white balance
Image stabilization
Integrated flash
Flash distance 3.90 m 4.50 m
Flash modes Auto, On, Off, Red-eye, Soft Auto, On, Off, Auto & Red-Eye reduction, Slow Sync, Fill-in Flash, Flash Off, Red-Eye Fix
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30, 15 fps)
Highest video resolution 1280x720 1280x720
Video data format Motion JPEG 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 None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 157g (0.35 pounds) 168g (0.37 pounds)
Physical dimensions 114 x 58 x 28mm (4.5" x 2.3" x 1.1") 95 x 59 x 23mm (3.7" x 2.3" x 0.9")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 260 photos -
Battery type Battery Pack -
Battery ID D-LI92 SLB-10A
Self timer Yes (2 or 10 sec) Yes
Time lapse feature
Storage type SD/SDHC/SDXC, Internal SD/SDHC/MMC/MMCplus, Internal
Card slots 1 1
Price at release $150 $280