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Olympus TG-860 vs Pentax X90

Portability
91
Imaging
40
Features
42
Overall
40
Olympus Stylus Tough TG-860 front
 
Pentax X90 front
Portability
69
Imaging
35
Features
34
Overall
34

Olympus TG-860 vs Pentax X90 Key Specs

Olympus TG-860
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Display
  • ISO 125 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 21-105mm (F3.5-5.7) lens
  • 224g - 110 x 64 x 28mm
  • Revealed February 2015
  • Replacement is Olympus TG-870
Pentax X90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-676mm (F2.8-5.0) lens
  • 428g - 111 x 85 x 110mm
  • Revealed July 2010
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Olympus TG-860 vs Pentax X90 Overview

Following is a extensive assessment of the Olympus TG-860 vs Pentax X90, one is a Waterproof and the latter is a Small Sensor Superzoom by competitors Olympus and Pentax. There is a significant difference between the image resolutions of the TG-860 (16MP) and X90 (12MP) but they feature the same exact sensor sizes (1/2.3").

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The TG-860 was introduced 4 years after the X90 which is quite a sizable gap as far as tech is concerned. The two cameras offer different body type with the Olympus TG-860 being a Ultracompact camera and the Pentax X90 being a SLR-like (bridge) camera.

Before getting straight into a in-depth comparison, below is a brief highlight of how the TG-860 matches up against the X90 with regards to portability, imaging, features and an overall score.

Photography Glossary
	
	

Reasons to pick Olympus TG-860 over the Pentax X90

 TG-860 X90 
RevealedFebruary 2015July 2010More modern by 56 months
Screen typeTiltingFixed Tilting screen
Screen sizing3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)

Reasons to pick Pentax X90 over the Olympus TG-860

 X90 TG-860 
Focus manually Very exact focus

Common features in the Olympus TG-860 and Pentax X90

 TG-860 X90 
Selfie screen Absent selfie screen
Touch friendly screen Absent Touch friendly screen

Olympus TG-860 vs Pentax X90 Physical Comparison

For anybody who is aiming to carry around your camera, you will need to consider its weight and dimensions. The Olympus TG-860 provides exterior dimensions of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") along with a weight of 224 grams (0.49 lbs) while the Pentax X90 has dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") along with a weight of 428 grams (0.94 lbs).

Compare the Olympus TG-860 vs Pentax X90 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you have attached at that time. Underneath is the front view measurements comparison of the TG-860 vs the X90.

Olympus TG-860 vs Pentax X90 size comparison

Looking at size and weight, the portability rating of the TG-860 and X90 is 91 and 69 respectively.

Olympus TG-860 vs Pentax X90 top view buttons comparison

Olympus TG-860 vs Pentax X90 Sensor Comparison

In many cases, it's hard to visualize the contrast between sensor sizes purely by going over a spec sheet. The image below should offer you a greater sense of the sensor sizes in the TG-860 and X90.

Clearly, both the cameras offer the same exact sensor sizing albeit different MP. You should expect the Olympus TG-860 to offer you more detail using its extra 4 Megapixels. Higher resolution will also make it easier to crop pictures a little more aggressively. The newer TG-860 should have an advantage with regard to sensor tech.

Olympus TG-860 vs Pentax X90 sensor size comparison

Olympus TG-860 vs Pentax X90 Screen and ViewFinder

Olympus TG-860 vs Pentax X90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-860 as a Portrait photography camera
Pentax X90 as a Portrait photography camera
35
megapixel count decent (16 megapixels)
includes face detection focus
focusing manually not possible
manual mode not available
can't use external flash
sensor size is very small (1/2.3")
does not have RAW support
29
has manual focus
cannot use external flash
sensor resolution low (12MP)
very small sensor size (1/2.3")
lack of RAW support
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Street Comparison

Street photography with Olympus TG-860
Street photography with Pentax X90
69
screen tilts
image stabilization (Optical)
weather sealing
sensor size is very small (1/2.3")
does not have RAW support
45
built in image stabilization (Sensor-shift)
screen does not articulate
very small sensor size (1/2.3")
lack of RAW support
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Sports Comparison

Olympus TG-860 Sports photography features
Pentax X90 Sports photography features
48
image stabilization (Optical)
megapixel count decent (16 megapixels)
includes tracking autofocus
weather sealing
no shutter priority mode
sensor size is very small (1/2.3")
does not have phase detect auto focus
42
great zoom range (26-676mm 26.0 x zoom)
built in image stabilization (Sensor-shift)
includes tracking autofocus
sensor resolution low (12 megapixels)
very small sensor size (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Travel photography with Olympus TG-860
Travel photography with Pentax X90
71
weather sealing
megapixel count decent (16 megapixels)
built-in flash
reasonably wide (21mm)
screen is not selfie friendly
somewhat slow max aperture (f3.5)
51
built-in flash
quite wide (26mm)
long zoom (676mm)
no Time Lapse recording
sensor resolution low (12 megapixels)
display isn't selfie friendly
somewhat slow maximum aperture (f2.8)
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Landscape Comparison

Olympus TG-860 as a Landscape photography camera
Pentax X90 as a Landscape photography camera
47
reasonably wide (21mm)
pretty good screen size (3")
image stabilization (Optical)
megapixel count decent (16MP)
weather sealing
focusing manually not possible
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not available
sensor size is very small (1/2.3")
does not have RAW support
35
has manual focus
quite wide (26mm)
built in image stabilization (Sensor-shift)
cannot change lens (fixed lens mount)
somewhat slow maximum aperture (f2.8)
small screen (2.7 inches)
sensor resolution low (12 megapixels)
very small sensor size (1/2.3")
lack of RAW support
no Time Lapse recording
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Vlogging Comparison

Olympus TG-860 as a Vlogging camera
Pentax X90 as a Vlogging camera
33
reasonably wide (21mm)
image stabilization (Optical)
includes face detection focus
video resolution high (1920 x 1080 resolution)
somewhat slow max aperture (f3.5)
screen is not selfie friendly
does not have external mic jack
23
quite wide (26mm)
built in image stabilization (Sensor-shift)
somewhat slow maximum aperture (f2.8)
display isn't selfie friendly
low video resolution (1280 x 720 pxls)
no external mic port
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Olympus TG-860 vs Pentax X90 Specifications

Detailed spec comparison table for Olympus TG-860 and Pentax X90
 Olympus Stylus Tough TG-860Pentax X90
General Information
Brand Olympus Pentax
Model Olympus Stylus Tough TG-860 Pentax X90
Class Waterproof Small Sensor Superzoom
Revealed 2015-02-06 2010-07-06
Body design Ultracompact SLR-like (bridge)
Sensor Information
Powered by TruePic VII Prime
Sensor type CMOS 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 16 megapixels 12 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 4608 x 3456 4000 x 3000
Maximum native ISO 6400 6400
Min native ISO 125 80
RAW format
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 9
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 21-105mm (5.0x) 26-676mm (26.0x)
Maximal aperture f/3.5-5.7 f/2.8-5.0
Macro focus range 1cm 1cm
Crop factor 5.8 5.9
Screen
Display type Tilting Fixed Type
Display size 3 inches 2.7 inches
Display resolution 460 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder None Electronic
Features
Min shutter speed 4 secs 4 secs
Max shutter speed 1/2000 secs 1/4000 secs
Continuous shutter speed 7.0 frames/s -
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set WB
Image stabilization
Built-in flash
Flash range 4.00 m (at ISO 1600) 9.10 m
Flash settings Auto, redeye reduction, fill flash, off, LED illuminator -
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 (60p), 1280 x 720 (60p), 640 x 480 (60p) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1920x1080 1280x720
Video format H.264 Motion JPEG
Mic jack
Headphone jack
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Yes None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 224 grams (0.49 lb) 428 grams (0.94 lb)
Dimensions 110 x 64 x 28mm (4.3" x 2.5" x 1.1") 111 x 85 x 110mm (4.4" x 3.3" x 4.3")
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 300 photographs -
Form of battery Battery Pack -
Battery model Li-50B D-L106
Self timer Yes (2 or 10 sec, custom) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC, Internal SD/SDHC, Internal
Storage slots Single Single
Cost at release $279 $350