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Olympus E-M10 vs Pentax H90

Portability
82
Imaging
53
Features
73
Overall
61
Olympus OM-D E-M10 front
 
Pentax Optio H90 front
Portability
93
Imaging
35
Features
24
Overall
30

Olympus E-M10 vs Pentax H90 Key Specs

Olympus E-M10
(Full Review)
  • 16MP - Four Thirds Sensor
  • 3" Tilting Screen
  • ISO 200 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Micro Four Thirds Mount
  • 396g - 119 x 82 x 46mm
  • Announced March 2014
  • Newer Model is Olympus E-M10 II
Pentax H90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.5-5.9) lens
  • 153g - 101 x 65 x 28mm
  • Announced January 2010
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Olympus E-M10 vs Pentax H90 Overview

In this write-up, we are evaluating the Olympus E-M10 versus Pentax H90, former being a Entry-Level Mirrorless while the other is a Small Sensor Compact by brands Olympus and Pentax. There exists a sizable gap between the resolutions of the E-M10 (16MP) and H90 (12MP) and the E-M10 (Four Thirds) and H90 (1/2.3") come with totally different sensor dimensions.

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The E-M10 was brought out 4 years later than the H90 and that is quite a significant difference as far as technology is concerned. The two cameras offer different body type with the Olympus E-M10 being a SLR-style mirrorless camera and the Pentax H90 being a Compact camera.

Before diving through a in-depth comparison, below is a quick view of how the E-M10 scores vs the H90 in the way of portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Olympus E-M10 over the Pentax H90

 E-M10 H90 
AnnouncedMarch 2014January 2010Fresher by 51 months
Display typeTiltingFixed Tilting display
Display sizing3"2.7"Larger display (+0.3")
Display resolution1037k230kSharper display (+807k dot)
Touch friendly display Easily navigate

Reasons to pick Pentax H90 over the Olympus E-M10

 H90 E-M10 

Common features in the Olympus E-M10 and Pentax H90

 E-M10 H90 
Manually focus Very exact focusing
Selfie screen Neither offers selfie screen

Olympus E-M10 vs Pentax H90 Physical Comparison

In case you're intending to carry your camera often, you have to factor its weight and dimensions. The Olympus E-M10 offers outside measurements of 119mm x 82mm x 46mm (4.7" x 3.2" x 1.8") with a weight of 396 grams (0.87 lbs) while the Pentax H90 has dimensions of 101mm x 65mm x 28mm (4.0" x 2.6" x 1.1") along with a weight of 153 grams (0.34 lbs).

Look at the Olympus E-M10 versus Pentax H90 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ dependant on the lens you have at the time. Below is the front view measurement comparison of the E-M10 and the H90.

Olympus E-M10 vs Pentax H90 size comparison

Factoring in dimensions and weight, the portability grade of the E-M10 and H90 is 82 and 93 respectively.

Olympus E-M10 vs Pentax H90 top view buttons comparison

Olympus E-M10 vs Pentax H90 Sensor Comparison

Normally, it's hard to see the contrast between sensor sizing only by going over a spec sheet. The graphic here may provide you a better sense of the sensor measurements in the E-M10 and H90.

Clearly, both of the cameras enjoy different megapixels and different sensor sizing. The E-M10 due to its larger sensor will make getting bokeh less difficult and the Olympus E-M10 will deliver extra detail having its extra 4 Megapixels. Greater resolution will allow you to crop photos far more aggressively. The younger E-M10 will have a benefit in sensor innovation.

Olympus E-M10 vs Pentax H90 sensor size comparison

Olympus E-M10 vs Pentax H90 Screen and ViewFinder

Olympus E-M10 vs Pentax H90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-M10 as a Portrait photography camera
Pentax H90 as a Portrait photography camera
71
has manual focus
good MP (16MP)
sensor size is nice (Four Thirds)
provides face detect focusing
exports RAW files
27
you can focus manually
no manual control
can't use external flash
megapixel count low (12MP)
very small sensor (1/2.3")
no RAW support
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Street Comparison

Olympus E-M10 Street photography factors
Pentax H90 Street photography factors
77
screen tilts up and down
has image stabilization (Sensor based)
sensor size is nice (Four Thirds)
exports RAW files
includes touch to focus
very good high ISO (25,600)
more heavy than competition in class (396 grams)
56
image stabilization (Sensor-shift)
no articulating screen
very small sensor (1/2.3")
no RAW support
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Sports Comparison

Olympus E-M10 Sports photography highlights
Pentax H90 Sports photography highlights
66
has image stabilization (Sensor based)
good MP (16MP)
sensor size is nice (Four Thirds)
provides tracking focus
lack of phase detect AF
31
image stabilization (Sensor-shift)
provides tracking focus
low frames per second (1.0 frames per second)
no shutter priority mode
megapixel count low (12MP)
very small sensor (1/2.3")
no phase detect auto focus
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Travel Comparison

Olympus E-M10 Travel photography features
Pentax H90 Travel photography features
67
includes touch to focus
good MP (16MP)
has built in flash
more heavy than competition in class (396 grams)
doesn't contain selfie friendly display
57
built-in flash
really wide (28mm)
lack of Timelapse recording
megapixel count low (12MP)
doesn't posses selfie friendly screen
somewhat slow max aperture (f3.5)
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Landscape Comparison

Olympus E-M10 as a Landscape photography camera
Pentax H90 as a Landscape photography camera
79
has manual focus
switch lenses (Micro Four Thirds mount)
screen size is good (3")
has image stabilization (Sensor based)
good MP (16 megapixels)
sensor size is nice (Four Thirds)
very good high ISO (25,600)
exports RAW files
36
you can focus manually
really wide (28mm)
image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
somewhat slow max aperture (f3.5)
small screen (2.7 inch)
no manual control
megapixel count low (12MP)
very small sensor (1/2.3")
no RAW support
lack of Timelapse recording
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Vlogging Comparison

Vlogging with Olympus E-M10
Vlogging with Pentax H90
33
touchscreen functionality
has image stabilization (Sensor based)
provides face detect focusing
video resolution high (1920 x 1080 resolution)
doesn't contain selfie friendly display
no microphone port
more heavy than competition in class (396g)
28
really wide (28mm)
image stabilization (Sensor-shift)
somewhat slow max aperture (f3.5)
doesn't posses selfie friendly screen
video resolution low (1280 x 720 resolution)
lack of microphone support
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Olympus E-M10 vs Pentax H90 Specifications

Detailed spec comparison table for Olympus E-M10 and Pentax H90
 Olympus OM-D E-M10Pentax Optio H90
General Information
Company Olympus Pentax
Model type Olympus OM-D E-M10 Pentax Optio H90
Type Entry-Level Mirrorless Small Sensor Compact
Announced 2014-03-18 2010-01-25
Physical type SLR-style mirrorless Compact
Sensor Information
Processor Chip TruePic VII Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 16 megapixels 12 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 4:3 and 16:9
Highest resolution 4608 x 3456 4000 x 3000
Highest native ISO 25600 6400
Min native ISO 200 80
RAW format
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points 81 9
Lens
Lens mount type Micro Four Thirds fixed lens
Lens zoom range - 28-140mm (5.0x)
Max aperture - f/3.5-5.9
Macro focusing range - 10cm
Total lenses 107 -
Crop factor 2.1 5.8
Screen
Screen type Tilting Fixed Type
Screen sizing 3 inches 2.7 inches
Resolution of screen 1,037k dots 230k dots
Selfie friendly
Liveview
Touch operation
Screen tech TFT LCD -
Viewfinder Information
Viewfinder type Electronic None
Viewfinder resolution 1,440k dots -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.58x -
Features
Lowest shutter speed 60 secs 4 secs
Highest shutter speed 1/4000 secs 1/2000 secs
Continuous shooting rate 8.0 frames per sec 1.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set white balance
Image stabilization
Integrated flash
Flash distance 5.80 m (ISO100) 4.00 m
Flash settings Flash Auto, Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual(1/1(FULL)~1/64) Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
White balance bracketing
Highest flash synchronize 1/250 secs -
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported 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)
Highest video resolution 1920x1080 1280x720
Video format H.264, Motion JPEG Motion JPEG
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 396 gr (0.87 lbs) 153 gr (0.34 lbs)
Dimensions 119 x 82 x 46mm (4.7" x 3.2" x 1.8") 101 x 65 x 28mm (4.0" x 2.6" x 1.1")
DXO scores
DXO All around rating 72 not tested
DXO Color Depth rating 22.8 not tested
DXO Dynamic range rating 12.3 not tested
DXO Low light rating 884 not tested
Other
Battery life 320 photos -
Battery style Battery Pack -
Battery ID BLS-5 D-LI68
Self timer Yes (12 sec., 2 sec.,custom (Waiting time 1-30sec.,Shooting interval 0.5/1/2/3sec.,Number of shots 1-10)) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC, Internal
Card slots 1 1
Launch pricing $600 $150