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Olympus TG-610 vs Pentax E90

Portability
93
Imaging
37
Features
37
Overall
37
Olympus TG-610 front
 
Pentax Optio E90 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus TG-610 vs Pentax E90 Key Specs

Olympus TG-610
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.9-5.9) lens
  • 190g - 96 x 65 x 26mm
  • Released January 2011
Pentax E90
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 3200
  • 1280 x 720 video
  • 32-95mm (F3.1-5.9) lens
  • 145g - 102 x 59 x 25mm
  • Introduced January 2010
Photography Glossary

Olympus TG-610 vs Pentax E90 Overview

Below is a in-depth review of the Olympus TG-610 vs Pentax E90, former being a Waterproof while the other is a Small Sensor Compact by companies Olympus and Pentax. There exists a large gap among the image resolutions of the TG-610 (14MP) and E90 (10MP) but they come with the same exact sensor sizing (1/2.3").

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The TG-610 was brought out 12 months later than the E90 so they are both of a similar age. Both of the cameras offer the identical body type (Compact).

Before diving through a comprehensive comparison, below is a quick summation of how the TG-610 scores against the E90 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Olympus TG-610 over the Pentax E90

 TG-610 E90 
IntroducedJanuary 2011January 2010More recent by 12 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kClearer display (+690k dot)

Reasons to pick Pentax E90 over the Olympus TG-610

 E90 TG-610 

Common features in the Olympus TG-610 and Pentax E90

 TG-610 E90 
Focus manually Lack of manual focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither features selfie screen
Touch display Neither features Touch display

Olympus TG-610 vs Pentax E90 Physical Comparison

When you are aiming to lug around your camera frequently, you will want to consider its weight and measurements. The Olympus TG-610 enjoys outside measurements of 96mm x 65mm x 26mm (3.8" x 2.6" x 1.0") having a weight of 190 grams (0.42 lbs) while the Pentax E90 has proportions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") and a weight of 145 grams (0.32 lbs).

Check the Olympus TG-610 vs Pentax E90 in our newest Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will change dependant on the lens you have at the time. The following is the front view proportions comparison of the TG-610 versus the E90.

Olympus TG-610 vs Pentax E90 size comparison

Using dimensions and weight, the portability rating of the TG-610 and E90 is 93 and 94 respectively.

Olympus TG-610 vs Pentax E90 top view buttons comparison

Olympus TG-610 vs Pentax E90 Sensor Comparison

Normally, it can be difficult to envision the contrast in sensor measurements purely by checking out technical specs. The graphic here may offer you a better sense of the sensor measurements in the TG-610 and E90.

As you have seen, each of the cameras offer the same exact sensor sizing but not the same MP. You can anticipate the Olympus TG-610 to show more detail having its extra 4 Megapixels. Greater resolution will also enable you to crop images a little more aggressively. The newer TG-610 is going to have an edge with regard to sensor tech.

Olympus TG-610 vs Pentax E90 sensor size comparison

Olympus TG-610 vs Pentax E90 Screen and ViewFinder

Olympus TG-610 vs Pentax E90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus TG-610 as a Portrait photography camera
Pentax E90 as a Portrait photography camera
33
megapixel count good (14MP)
supports face detect focus
no manual focus
lack of manual mode
external flash not possible
sensor is small (1/2.3")
lacks RAW files
19
lack of manual focus
manual exposure not available
can't use external flash
sensor resolution low (10MP)
very small sensor (1/2.3")
no RAW files
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Street Comparison

Olympus TG-610 as a Street photography camera
Pentax E90 as a Street photography camera
62
image stabilization (Sensor-shift)
environment proof
no moving screen
sensor is small (1/2.3")
lacks RAW files
47
screen is fixed
does not have image stabilization
very small sensor (1/2.3")
no RAW files
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Sports Comparison

Olympus TG-610 Sports photography factors
Pentax E90 Sports photography factors
40
image stabilization (Sensor-shift)
megapixel count good (14MP)
supports tracking focus
environment proof
max frames per second very slow (1.0 frames/s)
no shutter priority
sensor is small (1/2.3")
bad battery life (210 shots)
lacks phase detect auto focus
16
no shutter priority
does not have image stabilization
sensor resolution low (10 megapixels)
very small sensor (1/2.3")
no phase detect autofocus
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Travel Comparison

Olympus TG-610 Travel photography factors
Pentax E90 Travel photography factors
64
environment proof
megapixel count good (14MP)
built-in flash
relatively wide (28mm)
missing Time Lapse recording
bad battery life (210 CIPA)
display isn't selfie friendly
sluggish max aperture (f3.9)
50
has built in flash
no Time Lapse mode
sensor resolution low (10 megapixels)
screen isn't selfie friendly
wide angle not good (32mm)
somewhat slow maximum aperture (f3.1)
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Landscape Comparison

Olympus TG-610 Landscape photography features
Pentax E90 Landscape photography features
43
relatively wide (28mm)
nice screen size (3 inches)
image stabilization (Sensor-shift)
megapixel count good (14 megapixels)
environment proof
no manual focus
fixed lens (fixed lens mount)
sluggish max aperture (f3.9)
lack of manual mode
sensor is small (1/2.3")
lacks RAW files
bad battery life (210 shots)
missing Time Lapse recording
22
lack of manual focus
fixed lens (fixed lens mount)
wide angle not good (32mm)
somewhat slow maximum aperture (f3.1)
screen is somewhat small (2.7 inch)
manual exposure not available
does not have image stabilization
sensor resolution low (10 megapixels)
very small sensor (1/2.3")
no RAW files
no Time Lapse mode
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Vlogging Comparison

Olympus TG-610 Vlogging highlights
Pentax E90 Vlogging highlights
30
relatively wide (28mm)
image stabilization (Sensor-shift)
supports face detect focus
sluggish max aperture (f3.9)
display isn't selfie friendly
low video resolution (1280 x 720 pixels)
missing mic support
22
wide angle not good (32mm)
somewhat slow maximum aperture (f3.1)
screen isn't selfie friendly
does not have image stabilization
video resolution low (1280 x 720 resolution)
no mic support
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Olympus TG-610 vs Pentax E90 Specifications

Detailed spec comparison table for Olympus TG-610 and Pentax E90
 Olympus TG-610Pentax Optio E90
General Information
Company Olympus Pentax
Model Olympus TG-610 Pentax Optio E90
Type Waterproof Small Sensor Compact
Released 2011-01-06 2010-01-25
Physical type Compact Compact
Sensor Information
Processor TruePic III+ Prime
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 area 28.1mm² 27.7mm²
Sensor resolution 14 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Maximum resolution 4288 x 3216 3648 x 2736
Maximum native ISO 1600 3200
Lowest native ISO 80 80
RAW photos
Autofocusing
Manual focus
Touch focus
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 - 3
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 28-140mm (5.0x) 32-95mm (3.0x)
Max aperture f/3.9-5.9 f/3.1-5.9
Macro focus distance 3cm 6cm
Crop factor 5.8 5.9
Screen
Type of screen Fixed Type Fixed Type
Screen sizing 3" 2.7"
Resolution of screen 920 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch friendly
Screen technology TFT Hypercrystal III Color LCD -
Viewfinder Information
Viewfinder None None
Features
Slowest shutter speed 4s 4s
Maximum shutter speed 1/2000s 1/2000s
Continuous shooting rate 1.0 frames/s -
Shutter priority
Aperture priority
Manually set exposure
Set white balance
Image stabilization
Inbuilt flash
Flash range 4.20 m 3.50 m
Flash options Auto, On, Off, Red-Eye, Fill-in -
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1280x720 1280x720
Video file format Motion JPEG Motion JPEG
Mic support
Headphone support
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 190 gr (0.42 lb) 145 gr (0.32 lb)
Dimensions 96 x 65 x 26mm (3.8" x 2.6" x 1.0") 102 x 59 x 25mm (4.0" x 2.3" x 1.0")
DXO scores
DXO All around 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 210 pictures -
Battery style Battery Pack -
Battery model LI-50B 2 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC SD/SDHC, Internal
Card slots One One
Launch price $223 $100