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Olympus TG-860 vs Pentax E90

Portability
91
Imaging
40
Features
42
Overall
40
Olympus Stylus Tough TG-860 front
 
Pentax Optio E90 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus TG-860 vs Pentax E90 Key Specs

Olympus TG-860
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Tilting Screen
  • 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
  • Refreshed by Olympus TG-870
Pentax E90
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 3200
  • 1280 x 720 video
  • 32-95mm (F3.1-5.9) lens
  • 145g - 102 x 59 x 25mm
  • Introduced January 2010
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Olympus TG-860 vs Pentax E90 Overview

Here, we will be analyzing the Olympus TG-860 and Pentax E90, one being a Waterproof and the latter is a Small Sensor Compact by brands Olympus and Pentax. There is a sizeable difference between the resolutions of the TG-860 (16MP) and E90 (10MP) but both cameras provide the identical sensor measurements (1/2.3").

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The TG-860 was launched 5 years later than the E90 and that is quite a large gap as far as tech is concerned. Each of the cameras feature different body design with the Olympus TG-860 being a Ultracompact camera and the Pentax E90 being a Compact camera.

Before delving straight to a in-depth comparison, here is a brief summation of how the TG-860 matches up against the E90 for portability, imaging, features and an overall rating.

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Reasons to pick Olympus TG-860 over the Pentax E90

 TG-860 E90 
IntroducedFebruary 2015January 2010Fresher by 62 months
Screen typeTiltingFixed Tilting screen
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution460k230kSharper screen (+230k dot)

Reasons to pick Pentax E90 over the Olympus TG-860

 E90 TG-860 

Common features in the Olympus TG-860 and Pentax E90

 TG-860 E90 
Manual focus No manual focusing
Selfie screen Lacking selfie screen
Touch screen Lacking Touch screen

Olympus TG-860 vs Pentax E90 Physical Comparison

In case you're aiming to carry your camera often, you're going to have to think about its weight and measurements. The Olympus TG-860 provides physical measurements of 110mm x 64mm x 28mm (4.3" x 2.5" x 1.1") having a weight of 224 grams (0.49 lbs) and the Pentax E90 has proportions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") along with a weight of 145 grams (0.32 lbs).

Analyze the Olympus TG-860 and Pentax E90 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary based on the lens you are employing at the time. Here is a front view size comparison of the TG-860 vs the E90.

Olympus TG-860 vs Pentax E90 size comparison

Looking at size and weight, the portability rating of the TG-860 and E90 is 91 and 94 respectively.

Olympus TG-860 vs Pentax E90 top view buttons comparison

Olympus TG-860 vs Pentax E90 Sensor Comparison

Oftentimes, it can be hard to visualize the contrast between sensor sizing just by looking at specifications. The graphic here may provide you a more clear sense of the sensor sizing in the TG-860 and E90.

To sum up, both the cameras come with the identical sensor size albeit different megapixels. You should expect the Olympus TG-860 to resolve more detail utilizing its extra 6MP. Higher resolution can also help you crop shots a good deal more aggressively. The younger TG-860 provides an advantage in sensor tech.

Olympus TG-860 vs Pentax E90 sensor size comparison

Olympus TG-860 vs Pentax E90 Screen and ViewFinder

Olympus TG-860 vs Pentax E90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus TG-860
Portrait photography with Pentax E90
35
decent sensor resolution (16 megapixels)
features face detect focus
manual focus not available
manual mode not available
can't use external flash
sensor size is small (1/2.3")
no RAW support
19
manual focus not available
no manual exposure
external flash not possible
MP count low (10 megapixels)
sensor is very small (1/2.3")
lacks RAW support
Photography Glossary

Street Comparison

Street photography with Olympus TG-860
Street photography with Pentax E90
69
screen tilts
image stabilization (Optical)
environment sealing
sensor size is small (1/2.3")
no RAW support
47
no articulating screen
does not have image stabilization
sensor is very small (1/2.3")
lacks RAW support
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Sports Comparison

Olympus TG-860 Sports photography details
Pentax E90 Sports photography details
48
image stabilization (Optical)
decent sensor resolution (16MP)
features tracking focus
environment sealing
no shutter priority mode
sensor size is small (1/2.3")
no phase detect auto focus
16
lack of shutter priority mode
does not have image stabilization
MP count low (10MP)
sensor is very small (1/2.3")
lacks phase detect AF
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Travel Comparison

Olympus TG-860 Travel photography info
Pentax E90 Travel photography info
71
environment sealing
decent sensor resolution (16MP)
flash built-in
reasonably wide (21mm)
screen isn't selfie friendly
slow maximum aperture (f3.5)
50
built-in flash
no Timelapse mode
MP count low (10MP)
screen is not selfie friendly
wide angle not fantastic (32mm)
somewhat slow max aperture (f3.1)
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Landscape Comparison

Olympus TG-860 as a Landscape photography camera
Pentax E90 as a Landscape photography camera
47
reasonably wide (21mm)
nice screen size (3")
image stabilization (Optical)
decent sensor resolution (16 megapixels)
environment sealing
manual focus not available
cannot swap lenses (fixed lens mount)
slow maximum aperture (f3.5)
manual mode not available
sensor size is small (1/2.3")
no RAW support
22
manual focus not available
fixed lens (fixed lens mount)
wide angle not fantastic (32mm)
somewhat slow max aperture (f3.1)
screen is small (2.7")
no manual exposure
does not have image stabilization
MP count low (10 megapixels)
sensor is very small (1/2.3")
lacks RAW support
no Timelapse mode
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Vlogging Comparison

Olympus TG-860 Vlogging factors
Pentax E90 Vlogging factors
33
reasonably wide (21mm)
image stabilization (Optical)
features face detect focus
high res video (1920 x 1080 pixels)
slow maximum aperture (f3.5)
screen isn't selfie friendly
missing microphone port
22
wide angle not fantastic (32mm)
somewhat slow max aperture (f3.1)
screen is not selfie friendly
does not have image stabilization
video res low (1280 x 720 pixels)
no microphone socket
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Olympus TG-860 vs Pentax E90 Specifications

Detailed spec comparison table for Olympus TG-860 and Pentax E90
 Olympus Stylus Tough TG-860Pentax Optio E90
General Information
Brand Name Olympus Pentax
Model type Olympus Stylus Tough TG-860 Pentax Optio E90
Category Waterproof Small Sensor Compact
Revealed 2015-02-06 2010-01-25
Physical type Ultracompact Compact
Sensor Information
Processor Chip TruePic VII Prime
Sensor type CMOS CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 16 megapixel 10 megapixel
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Peak resolution 4608 x 3456 3648 x 2736
Highest native ISO 6400 3200
Min native ISO 125 80
RAW pictures
Autofocusing
Manual focusing
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points - 3
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 21-105mm (5.0x) 32-95mm (3.0x)
Maximum aperture f/3.5-5.7 f/3.1-5.9
Macro focusing distance 1cm 6cm
Crop factor 5.8 5.9
Screen
Type of screen Tilting Fixed Type
Screen diagonal 3 inches 2.7 inches
Screen resolution 460 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type None None
Features
Min shutter speed 4s 4s
Max shutter speed 1/2000s 1/2000s
Continuous shutter rate 7.0 frames per sec -
Shutter priority
Aperture priority
Manual mode
Set white balance
Image stabilization
Integrated flash
Flash distance 4.00 m (at ISO 1600) 3.50 m
Flash modes Auto, redeye reduction, fill flash, off, LED illuminator -
Hot shoe
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 1920x1080 1280x720
Video data format H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Yes None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 224 grams (0.49 lb) 145 grams (0.32 lb)
Physical dimensions 110 x 64 x 28mm (4.3" x 2.5" x 1.1") 102 x 59 x 25mm (4.0" x 2.3" x 1.0")
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 300 photos -
Battery type Battery Pack -
Battery ID Li-50B 2 x AA
Self timer Yes (2 or 10 sec, custom) Yes (2 or 10 sec)
Time lapse feature
Storage type SD/SDHC/SDXC, Internal SD/SDHC, Internal
Card slots One One
Price at release $279 $100