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Olympus E-5 vs Pentax E90

Portability
58
Imaging
48
Features
76
Overall
59
Olympus E-5 front
 
Pentax Optio E90 front
Portability
94
Imaging
33
Features
11
Overall
24

Olympus E-5 vs Pentax E90 Key Specs

Olympus E-5
(Full Review)
  • 12MP - Four Thirds Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 6400
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1280 x 720 video
  • Micro Four Thirds Mount
  • 800g - 143 x 117 x 75mm
  • Launched February 2011
  • Replaced the Olympus E-3
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
  • Launched January 2010
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Olympus E-5 vs Pentax E90 Overview

Its time to examine more closely at the Olympus E-5 vs Pentax E90, former being a Advanced DSLR while the other is a Small Sensor Compact by manufacturers Olympus and Pentax. The sensor resolution of the E-5 (12MP) and the E90 (10MP) is very well matched but the E-5 (Four Thirds) and E90 (1/2.3") come with totally different sensor dimensions.

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The E-5 was manufactured 13 months later than the E90 making the cameras a generation apart from each other. Each of these cameras offer different body type with the Olympus E-5 being a Mid-size SLR camera and the Pentax E90 being a Compact camera.

Before going in to a thorough comparison, below is a short synopsis of how the E-5 scores vs the E90 in relation to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-5 over the Pentax E90

 E-5 E90 
LaunchedFebruary 2011January 2010Fresher by 13 months
Focus manually More precise focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kCrisper display (+690k dot)
Selfie screen Easy selfies

Reasons to pick Pentax E90 over the Olympus E-5

 E90 E-5 

Common features in the Olympus E-5 and Pentax E90

 E-5 E90 
Touch display Missing Touch display

Olympus E-5 vs Pentax E90 Physical Comparison

When you are intending to carry your camera regularly, you'll have to consider its weight and dimensions. The Olympus E-5 has exterior dimensions of 143mm x 117mm x 75mm (5.6" x 4.6" x 3.0") with a weight of 800 grams (1.76 lbs) whilst the Pentax E90 has dimensions of 102mm x 59mm x 25mm (4.0" x 2.3" x 1.0") and a weight of 145 grams (0.32 lbs).

See the Olympus E-5 vs Pentax E90 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an ILC will change depending on the lens you select at that time. Below is the front view size comparison of the E-5 vs the E90.

Olympus E-5 vs Pentax E90 size comparison

Considering size and weight, the portability grade of the E-5 and E90 is 58 and 94 respectively.

Olympus E-5 vs Pentax E90 top view buttons comparison

Olympus E-5 vs Pentax E90 Sensor Comparison

Generally, it's hard to envision the gap between sensor sizing just by checking specifications. The visual underneath will offer you a clearer sense of the sensor dimensions in the E-5 and E90.

To sum up, both of these cameras offer different megapixel count and different sensor sizing. The E-5 due to its larger sensor will make achieving shallow DOF simpler and the Olympus E-5 will resolve extra detail due to its extra 2 Megapixels. Greater resolution will also help you crop photos a little more aggressively. The younger E-5 will have an edge in sensor tech.

Olympus E-5 vs Pentax E90 sensor size comparison

Olympus E-5 vs Pentax E90 Screen and ViewFinder

Olympus E-5 vs Pentax E90 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-5 Portrait photography features
Pentax E90 Portrait photography features
60
you can focus manually
nice sensor size (Four Thirds)
comes with face detection focusing
supports RAW formats
low megapixels (12MP)
19
focusing manually not possible
no manual mode
external flash not possible
low resolution (10 megapixels)
small sensor size (1/2.3")
has no RAW format
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Street Comparison

Olympus E-5 Street photography information
Pentax E90 Street photography information
71
screen can move to multiple angles
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
supports RAW formats
weather proof
47
no articulating screen
no image stabilization
small sensor size (1/2.3")
has no RAW format
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Sports Comparison

Olympus E-5 Sports photography highlights
Pentax E90 Sports photography highlights
59
max shutter speed is good (1/8,000 seconds)
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
weather proof
comes with phase detect AF
max fps low (5.0 frames per second)
low megapixels (12MP)
16
no shutter priority mode
no image stabilization
low resolution (10 megapixels)
small sensor size (1/2.3")
has no phase detect autofocus
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Travel Comparison

Olympus E-5 as a Travel photography camera
Pentax E90 as a Travel photography camera
56
weather proof
has built in flash
display is selfie friendly
lack of Timelapse recording
low megapixels (12MP)
50
built-in flash
doesn't have Time Lapse recording
low resolution (10 megapixels)
does not contain selfie friendly display
wide angle not good (32mm)
somewhat slow max aperture (f3.1)
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Landscape Comparison

Olympus E-5 Landscape photography advice
Pentax E90 Landscape photography advice
65
you can focus manually
change lenses (Micro Four Thirds mount)
screen size is decent (3")
built in image stabilization (Sensor based)
nice sensor size (Four Thirds)
supports RAW formats
weather proof
has double storage slots
low megapixels (12MP)
lack of Timelapse recording
22
focusing manually not possible
cannot swap lens (fixed lens mount)
wide angle not good (32mm)
somewhat slow max aperture (f3.1)
tiny screen (2.7 inch)
no manual mode
no image stabilization
low resolution (10MP)
small sensor size (1/2.3")
has no RAW format
doesn't have Time Lapse recording
Photography Glossary

Vlogging Comparison

Vlogging with Olympus E-5
Vlogging with Pentax E90
64
display is selfie friendly
built in image stabilization (Sensor based)
comes with face detection focusing
does have external microphone port
video resolution low (1280 x 720 pixels)
22
wide angle not good (32mm)
somewhat slow max aperture (f3.1)
does not contain selfie friendly display
no image stabilization
video quality not great (1280 x 720 resolution)
doesn't have external mic jack
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Olympus E-5 vs Pentax E90 Specifications

Detailed spec comparison table for Olympus E-5 and Pentax E90
 Olympus E-5Pentax Optio E90
General Information
Brand Olympus Pentax
Model Olympus E-5 Pentax Optio E90
Category Advanced DSLR Small Sensor Compact
Launched 2011-02-03 2010-01-25
Body design Mid-size SLR Compact
Sensor Information
Powered by TruePic V+ Prime
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 12 megapixels 10 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 4:3 and 16:9
Peak resolution 4032 x 3024 3648 x 2736
Highest native ISO 6400 3200
Min native ISO 100 80
RAW files
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Number of focus points 11 3
Cross focus points 11 -
Lens
Lens mounting type Micro Four Thirds fixed lens
Lens focal range - 32-95mm (3.0x)
Maximal aperture - f/3.1-5.9
Macro focus range - 6cm
Number of lenses 45 -
Focal length multiplier 2.1 5.9
Screen
Range of display Fully Articulated Fixed Type
Display diagonal 3" 2.7"
Resolution of display 920k dot 230k dot
Selfie friendly
Liveview
Touch functionality
Display technology HyperCrystal transmissive LCD -
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100 percent -
Viewfinder magnification 0.58x -
Features
Minimum shutter speed 60 secs 4 secs
Fastest shutter speed 1/8000 secs 1/2000 secs
Continuous shutter speed 5.0fps -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash range 18.00 m (at ISO 200) 3.50 m
Flash options Auto, On, Off, Red-Eye, Slow Sync, Fill-in -
Hot shoe
AEB
White balance bracketing
Fastest flash sync 1/250 secs -
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) 1280 x 720 (15 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Highest video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 800 gr (1.76 pounds) 145 gr (0.32 pounds)
Dimensions 143 x 117 x 75mm (5.6" x 4.6" x 3.0") 102 x 59 x 25mm (4.0" x 2.3" x 1.0")
DXO scores
DXO Overall score 56 not tested
DXO Color Depth score 21.6 not tested
DXO Dynamic range score 10.5 not tested
DXO Low light score 519 not tested
Other
Battery life 870 photographs -
Battery format Battery Pack -
Battery model BLM-5 2 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse recording
Type of storage Compact Flash (Type I or II)/SD/SDHC/SDXC SD/SDHC, Internal
Storage slots Two Single
Retail cost $1,700 $100