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Olympus TG-820 iHS vs Pentax RS1500

Portability
92
Imaging
36
Features
37
Overall
36
Olympus TG-820 iHS front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Olympus TG-820 iHS vs Pentax RS1500 Key Specs

Olympus TG-820 iHS
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 28-140mm (F3.9-5.9) lens
  • 206g - 101 x 65 x 26mm
  • Launched February 2012
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
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Olympus TG-820 iHS vs Pentax RS1500 Overview

The following is a detailed review of the Olympus TG-820 iHS vs Pentax RS1500, former is a Waterproof while the other is a Small Sensor Compact by competitors Olympus and Pentax. The image resolution of the TG-820 iHS (12MP) and the RS1500 (14MP) is fairly well matched and both cameras posses the same sensor dimensions (1/2.3").

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The TG-820 iHS was launched 11 months after the RS1500 which means that they are of a similar age. Each of these cameras have the same body design (Compact).

Before we go straight to a detailed comparison, here is a quick view of how the TG-820 iHS grades versus the RS1500 when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Olympus TG-820 iHS over the Pentax RS1500

 TG-820 iHS RS1500 
RevealedFebruary 2012March 2011Newer by 11 months
Display dimensions3"2.7"Larger display (+0.3")
Display resolution1030k230kSharper display (+800k dot)

Reasons to pick Pentax RS1500 over the Olympus TG-820 iHS

 RS1500 TG-820 iHS 
Manually focus Very exact focusing

Common features in the Olympus TG-820 iHS and Pentax RS1500

 TG-820 iHS RS1500 
Display typeFixed Fixed Fixed display
Selfie screen Neither comes with selfie screen
Touch display Neither comes with Touch display

Olympus TG-820 iHS vs Pentax RS1500 Physical Comparison

For those who are aiming to travel with your camera often, you're going to have to factor in its weight and measurements. The Olympus TG-820 iHS comes with outer dimensions of 101mm x 65mm x 26mm (4.0" x 2.6" x 1.0") along with a weight of 206 grams (0.45 lbs) whilst the Pentax RS1500 has proportions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") with a weight of 157 grams (0.35 lbs).

See the Olympus TG-820 iHS vs Pentax RS1500 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will differ based on the lens you select at that moment. Below is a front view over all size comparison of the TG-820 iHS compared to the RS1500.

Olympus TG-820 iHS vs Pentax RS1500 size comparison

Taking into consideration size and weight, the portability score of the TG-820 iHS and RS1500 is 92 and 93 respectively.

Olympus TG-820 iHS vs Pentax RS1500 top view buttons comparison

Olympus TG-820 iHS vs Pentax RS1500 Sensor Comparison

Generally, it is difficult to imagine the difference between sensor dimensions simply by reading through specifications. The picture below might offer you a stronger sense of the sensor sizes in the TG-820 iHS and RS1500.

Plainly, both of those cameras have the same sensor dimensions but different resolution. You can anticipate the Pentax RS1500 to give you more detail utilizing its extra 2 Megapixels. Greater resolution can also help you crop photos a bit more aggressively. The newer TG-820 iHS provides an edge when it comes to sensor innovation.

Olympus TG-820 iHS vs Pentax RS1500 sensor size comparison

Olympus TG-820 iHS vs Pentax RS1500 Screen and ViewFinder

Olympus TG-820 iHS vs Pentax RS1500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-820 iHS Portrait photography details
Pentax RS1500 Portrait photography details
27
supports face detection autofocus
no manual focus
no manual mode
cannot use external flash
resolution not great (12MP)
sensor size is very small (1/2.3")
no RAW support
35
you can focus manually
MP count good (14 megapixels)
manual exposure not possible
cannot use external flash
very small sensor size (1/2.3")
lack of RAW format
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Street Comparison

Olympus TG-820 iHS as a Street photography camera
Pentax RS1500 as a Street photography camera
61
built in image stabilization (Sensor-shift)
weather sealing
screen does not articulate
sensor size is very small (1/2.3")
no RAW support
54
weather proofing
no articulating screen
lack of image stabilization
very small sensor size (1/2.3")
lack of RAW format
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Sports Comparison

Olympus TG-820 iHS Sports photography factors
Pentax RS1500 Sports photography factors
34
built in image stabilization (Sensor-shift)
supports tracking autofocus
weather sealing
very slow continuous shooting (5.0 fps)
no shutter priority
resolution not great (12MP)
sensor size is very small (1/2.3")
terrible battery power (220 per charge)
no phase detect autofocus
37
MP count good (14 megapixels)
includes tracking focus
weather proofing
slow fps (1.0 frames per second)
lack of shutter priority mode
lack of image stabilization
very small sensor size (1/2.3")
lack of phase detect autofocus
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Travel Comparison

Olympus TG-820 iHS as a Travel photography camera
Pentax RS1500 as a Travel photography camera
59
weather sealing
flash built-in
decently wide (28mm)
lack of Time Lapse function
terrible battery power (220 per charge)
resolution not great (12 megapixels)
doesn't contain selfie friendly display
sluggish maximum aperture (f3.9)
67
weather proofing
MP count good (14MP)
flash built-in
relatively wide (28mm)
missing Time Lapse function
does not contain selfie friendly display
slow maximum aperture (f3.5)
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Landscape Comparison

Olympus TG-820 iHS as a Landscape photography camera
Pentax RS1500 as a Landscape photography camera
38
decently wide (28mm)
screen size is good (3 inches)
built in image stabilization (Sensor-shift)
weather sealing
no manual focus
cannot change lens (fixed lens mount)
sluggish maximum aperture (f3.9)
no manual mode
resolution not great (12MP)
sensor size is very small (1/2.3")
no RAW support
terrible battery power (220 per charge)
lack of Time Lapse function
40
you can focus manually
relatively wide (28mm)
MP count good (14MP)
weather proofing
fixed lens (fixed lens mount)
slow maximum aperture (f3.5)
screen is somewhat small (2.7")
manual exposure not possible
lack of image stabilization
very small sensor size (1/2.3")
lack of RAW format
missing Time Lapse function
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Vlogging Comparison

Olympus TG-820 iHS Vlogging factors
Pentax RS1500 Vlogging factors
33
decently wide (28mm)
built in image stabilization (Sensor-shift)
supports face detection autofocus
high res video (1920 x 1080 pxls)
sluggish maximum aperture (f3.9)
doesn't contain selfie friendly display
lack of external mic jack
25
relatively wide (28mm)
slow maximum aperture (f3.5)
does not contain selfie friendly display
lack of image stabilization
low video resolution (1280 x 720 pxls)
missing mic jack
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Olympus TG-820 iHS vs Pentax RS1500 Specifications

Detailed spec comparison table for Olympus TG-820 iHS and Pentax RS1500
 Olympus TG-820 iHSPentax Optio RS1500
General Information
Brand Olympus Pentax
Model type Olympus TG-820 iHS Pentax Optio RS1500
Category Waterproof Small Sensor Compact
Launched 2012-02-08 2011-03-16
Body design Compact Compact
Sensor Information
Processor TruePic VI -
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.17 x 4.55mm 6.17 x 4.55mm
Sensor area 28.1mm² 28.1mm²
Sensor resolution 12 megapixel 14 megapixel
Anti alias filter
Aspect ratio - 4:3, 3:2 and 16:9
Max resolution 3968 x 2976 4288 x 3216
Max native ISO 6400 6400
Minimum native ISO 100 80
RAW support
Autofocusing
Manual focusing
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 28-110mm (3.9x)
Highest aperture f/3.9-5.9 f/3.5-5.5
Macro focusing distance 1cm 1cm
Crop factor 5.8 5.8
Screen
Range of display Fixed Type Fixed Type
Display sizing 3 inch 2.7 inch
Resolution of display 1,030 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch function
Display technology HyperCrystal III TFT Color LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 4 seconds 4 seconds
Fastest shutter speed 1/2000 seconds 1/1500 seconds
Continuous shutter speed 5.0fps 1.0fps
Shutter priority
Aperture priority
Manual exposure
Change WB
Image stabilization
Inbuilt flash
Flash distance 3.50 m 3.90 m
Flash options Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (30 fps)1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Max video resolution 1920x1080 1280x720
Video data format MPEG-4, H.264 Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 206 grams (0.45 pounds) 157 grams (0.35 pounds)
Physical dimensions 101 x 65 x 26mm (4.0" x 2.6" x 1.0") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
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 220 images 260 images
Battery format Battery Pack Battery Pack
Battery ID LI-50B D-LI92
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Storage slots Single Single
Cost at release $500 $150