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Olympus TG-3 vs Pentax RS1500

Portability
90
Imaging
40
Features
46
Overall
42
Olympus Tough TG-3 front
 
Pentax Optio RS1500 front
Portability
93
Imaging
37
Features
30
Overall
34

Olympus TG-3 vs Pentax RS1500 Key Specs

Olympus TG-3
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1920 x 1080 video
  • 25-100mm (F2.0-4.9) lens
  • 247g - 112 x 66 x 31mm
  • Introduced March 2014
  • Refreshed by Olympus TG-4
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
  • Announced March 2011
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Olympus TG-3 vs Pentax RS1500 Overview

Lets take a more detailed look at the Olympus TG-3 versus Pentax RS1500, former being a Waterproof while the latter is a Small Sensor Compact by companies Olympus and Pentax. The resolution of the TG-3 (16MP) and the RS1500 (14MP) is relatively well matched and they use the exact same sensor dimensions (1/2.3").

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The TG-3 was brought out 3 years later than the RS1500 and that is quite a significant difference as far as technology is concerned. Both the cameras come with the identical body type (Compact).

Before delving straight into a more detailed comparison, below is a short synopsis of how the TG-3 scores versus the RS1500 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-3 over the Pentax RS1500

 TG-3 RS1500 
AnnouncedMarch 2014March 2011Fresher by 38 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)

Reasons to pick Pentax RS1500 over the Olympus TG-3

 RS1500 TG-3 
Manually focus More exact focusing

Common features in the Olympus TG-3 and Pentax RS1500

 TG-3 RS1500 
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen
Touch friendly screen Neither provides Touch friendly screen

Olympus TG-3 vs Pentax RS1500 Physical Comparison

If you are aiming to carry your camera regularly, you are going to need to factor in its weight and dimensions. The Olympus TG-3 provides outside measurements of 112mm x 66mm x 31mm (4.4" x 2.6" x 1.2") having a weight of 247 grams (0.54 lbs) whilst the Pentax RS1500 has dimensions of 114mm x 58mm x 28mm (4.5" x 2.3" x 1.1") having a weight of 157 grams (0.35 lbs).

Analyze the Olympus TG-3 versus Pentax RS1500 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary based on the lens you are employing at that time. Underneath is the front view dimensions comparison of the TG-3 against the RS1500.

Olympus TG-3 vs Pentax RS1500 size comparison

Factoring in dimensions and weight, the portability score of the TG-3 and RS1500 is 90 and 93 respectively.

Olympus TG-3 vs Pentax RS1500 top view buttons comparison

Olympus TG-3 vs Pentax RS1500 Sensor Comparison

Sometimes, it's tough to picture the gap between sensor sizing only by reading through specs. The visual below should provide you a much better sense of the sensor measurements in the TG-3 and RS1500.

As you can plainly see, the two cameras posses the exact same sensor measurements albeit different resolution. You can count on the Olympus TG-3 to give more detail having its extra 2MP. Higher resolution can also help you crop shots somewhat more aggressively. The more modern TG-3 should have an advantage in sensor tech.

Olympus TG-3 vs Pentax RS1500 sensor size comparison

Olympus TG-3 vs Pentax RS1500 Screen and ViewFinder

Olympus TG-3 vs Pentax RS1500 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-3 as a Portrait photography camera
Pentax RS1500 as a Portrait photography camera
37
decent sensor resolution (16 megapixels)
supports face detect focus
no manual focus
cannot use external flash
sensor size is small (1/2.3")
doesn't have RAW files
35
you can focus manually
decent sensor resolution (14 megapixels)
no manual exposure
no external flash support
very small sensor size (1/2.3")
lacks RAW files
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Street Comparison

Olympus TG-3 as a Street photography camera
Pentax RS1500 as a Street photography camera
59
image stabilization (Sensor-shift)
weather sealing
no moving screen
sensor size is small (1/2.3")
doesn't have RAW files
heavier than competitors in class (247 grams)
54
weather proofing
screen does not articulate
lack of image stabilization
very small sensor size (1/2.3")
lacks RAW files
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Sports Comparison

Olympus TG-3 Sports photography advice
Pentax RS1500 Sports photography advice
47
image stabilization (Sensor-shift)
decent sensor resolution (16 megapixels)
supports tracking focus
weather sealing
better than average battery power (330 shots)
low fps (5.0 frames/s)
no shutter priority
sensor size is small (1/2.3")
doesn't have phase detect auto focus
37
decent sensor resolution (14MP)
provides tracking autofocus
weather proofing
slow fps (1.0 frames per second)
no shutter priority
lack of image stabilization
very small sensor size (1/2.3")
lacks phase detect auto focus
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Travel Comparison

Olympus TG-3 Travel photography features
Pentax RS1500 Travel photography features
74
better than average battery power (330 shots)
weather sealing
decent sensor resolution (16MP)
has built in flash
rather wide (25mm)
good maximum aperture (f2.0)
heavier than competitors in class (247 grams)
screen is not selfie friendly
67
weather proofing
decent sensor resolution (14 megapixels)
flash built-in
reasonably wide (28mm)
does not have Timelapse function
screen isn't selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Olympus TG-3 Landscape photography features
Pentax RS1500 Landscape photography features
56
rather wide (25mm)
good maximum aperture (f2.0)
screen is a decent size (3 inch)
image stabilization (Sensor-shift)
decent sensor resolution (16MP)
weather sealing
better than average battery power (330 per charge)
no manual focus
lens is fixed (fixed lens mount)
sensor size is small (1/2.3")
doesn't have RAW files
40
you can focus manually
reasonably wide (28mm)
decent sensor resolution (14 megapixels)
weather proofing
cannot change lenses (fixed lens mount)
sluggish maximum aperture (f3.5)
tiny screen (2.7 inch)
no manual exposure
lack of image stabilization
very small sensor size (1/2.3")
lacks RAW files
does not have Timelapse function
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Vlogging Comparison

Olympus TG-3 Vlogging factors
Pentax RS1500 Vlogging factors
34
rather wide (25mm)
good maximum aperture (f2.0)
image stabilization (Sensor-shift)
supports face detect focus
good video quality (1920 x 1080 pxls)
screen is not selfie friendly
does not have mic jack
heavier than competitors in class (247 grams)
25
reasonably wide (28mm)
sluggish maximum aperture (f3.5)
screen isn't selfie friendly
lack of image stabilization
video resolution low (1280 x 720 pixels)
does not have external microphone jack
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Olympus TG-3 vs Pentax RS1500 Specifications

Detailed spec comparison table for Olympus TG-3 and Pentax RS1500
 Olympus Tough TG-3Pentax Optio RS1500
General Information
Brand Name Olympus Pentax
Model Olympus Tough TG-3 Pentax Optio RS1500
Type Waterproof Small Sensor Compact
Introduced 2014-03-31 2011-03-16
Body design Compact Compact
Sensor Information
Powered by TruePic VII -
Sensor type BSI-CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 16 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 3:2 4:3, 3:2 and 16:9
Max resolution 4608 x 3456 4288 x 3216
Max native ISO 6400 6400
Min native ISO 100 80
RAW photos
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 9
Lens
Lens mount fixed lens fixed lens
Lens focal range 25-100mm (4.0x) 28-110mm (3.9x)
Highest aperture f/2.0-4.9 f/3.5-5.5
Macro focus distance 1cm 1cm
Crop factor 5.8 5.8
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 3 inches 2.7 inches
Screen resolution 460 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch operation
Screen tech TFT-LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4 secs 4 secs
Max shutter speed 1/2000 secs 1/1500 secs
Continuous shutter speed 5.0 frames per second 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Inbuilt flash
Flash range - 3.90 m
Flash modes Auto, redeye reduction, fill-in, off, LED Auto, On, Off, Red-eye, Soft
Hot shoe
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1920 x 1080 (30p), 1280 x 720 (30p), 640 x 480 (30 fps) 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 H.264, Motion JPEG Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS BuiltIn None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 247 gr (0.54 pounds) 157 gr (0.35 pounds)
Dimensions 112 x 66 x 31mm (4.4" x 2.6" x 1.2") 114 x 58 x 28mm (4.5" x 2.3" x 1.1")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery life 330 shots 260 shots
Battery format Battery Pack Battery Pack
Battery model LI-92B D-LI92
Self timer Yes (2 or 12 sec, custom) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD, SDHC, SDXC, Internal Memory SD/SDHC/SDXC, Internal
Storage slots 1 1
Pricing at release $350 $150