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Olympus 9000 vs Sony A55

Portability
92
Imaging
34
Features
20
Overall
28
Olympus Stylus 9000 front
 
Sony SLT-A55 front
Portability
67
Imaging
55
Features
80
Overall
65

Olympus 9000 vs Sony A55 Key Specs

Olympus 9000
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-280mm (F3.2-5.9) lens
  • 225g - 96 x 60 x 31mm
  • Announced May 2009
  • Alternative Name is mju 9000
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Boost to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • New Model is Sony A57
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Olympus 9000 vs Sony A55 Overview

Let's take a closer look at the Olympus 9000 vs Sony A55, one being a Small Sensor Compact and the other is a Entry-Level DSLR by competitors Olympus and Sony. There is a significant difference between the sensor resolutions of the 9000 (12MP) and A55 (16MP) and the 9000 (1/2.3") and A55 (APS-C) feature different sensor measurements.

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The 9000 was announced 15 months prior to the A55 making the cameras a generation apart from each other. Both of the cameras offer different body type with the Olympus 9000 being a Compact camera and the Sony A55 being a Compact SLR camera.

Before delving through a in depth comparison, below is a concise summation of how the 9000 scores versus the A55 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Olympus 9000 over the Sony A55

 9000 A55 

Reasons to pick Sony A55 over the Olympus 9000

 A55 9000 
LaunchedAugust 2010May 2009Fresher by 15 months
Manually focus Very precise focus
Display typeFully ArticulatedFixed Fully Articulating display
Display sizing3"2.7"Larger display (+0.3")
Display resolution921k230kCrisper display (+691k dot)
Selfie screen Easy selfies

Common features in the Olympus 9000 and Sony A55

 9000 A55 
Touch friendly display Neither contains Touch friendly display

Olympus 9000 vs Sony A55 Physical Comparison

If you are looking to carry your camera often, you'll have to think about its weight and proportions. The Olympus 9000 has got outer measurements of 96mm x 60mm x 31mm (3.8" x 2.4" x 1.2") with a weight of 225 grams (0.50 lbs) whilst the Sony A55 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Take a look at the Olympus 9000 vs Sony A55 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will vary depending on the lens you have at that moment. Underneath is the front view physical size comparison of the 9000 and the A55.

Olympus 9000 vs Sony A55 size comparison

Taking into consideration size and weight, the portability score of the 9000 and A55 is 92 and 67 respectively.

Olympus 9000 vs Sony A55 top view buttons comparison

Olympus 9000 vs Sony A55 Sensor Comparison

Generally, it is very hard to picture the gap between sensor sizing purely by reading specs. The photograph underneath might offer you a more clear sense of the sensor sizing in the 9000 and A55.

All in all, both the cameras enjoy different megapixel count and different sensor sizing. The 9000 with its tinier sensor is going to make shooting shallower depth of field more difficult and the Sony A55 will offer greater detail with its extra 4MP. Greater resolution will help you crop photos far more aggressively. The older 9000 is going to be behind with regard to sensor technology.

Olympus 9000 vs Sony A55 sensor size comparison

Olympus 9000 vs Sony A55 Screen and ViewFinder

Olympus 9000 vs Sony A55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus 9000 Portrait photography advice
Sony A55 Portrait photography advice
20
lack of manual focus
lack of manual mode
no external flash support
megapixel count low (12 megapixels)
tiny sensor (1/2.3")
doesn't have RAW files
73
you can focus manually
good megapixels (16 megapixels)
good sensor size (APS-C)
offers face detection focusing
delivers RAW files
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Street Comparison

Olympus 9000 as a Street photography camera
Sony A55 as a Street photography camera
53
image stabilization (Sensor-shift)
no articulating screen
tiny sensor (1/2.3")
doesn't have RAW files
more heavy than others in class (225g)
76
screen articulates
image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW files
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Sports Comparison

Olympus 9000 Sports photography features
Sony A55 Sports photography features
27
image stabilization (Sensor-shift)
no shutter priority mode
megapixel count low (12MP)
tiny sensor (1/2.3")
doesn't have phase detect auto focus
67
image stabilization (Sensor based)
good megapixels (16MP)
good sensor size (APS-C)
sensor has phase detect AF
terrible battery life (380 per charge)
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Travel Comparison

Olympus 9000 Travel photography advice
Sony A55 Travel photography advice
58
flash built-in
fairly wide (28mm)
very long zoom (280mm)
does not have Timelapse function
more heavy than others in class (225 grams)
megapixel count low (12MP)
doesn't have a selfie friendly display
slow maximum aperture (f3.2)
61
good megapixels (16 megapixels)
flash built-in
display is selfie friendly
lack of Time Lapse mode
terrible battery life (380 per charge)
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Landscape Comparison

Olympus 9000 Landscape photography features
Sony A55 Landscape photography features
31
fairly wide (28mm)
image stabilization (Sensor-shift)
lack of manual focus
cannot swap lens (fixed lens mount)
slow maximum aperture (f3.2)
screen is somewhat small (2.7")
lack of manual mode
megapixel count low (12MP)
tiny sensor (1/2.3")
doesn't have RAW files
does not have Timelapse function
67
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inches)
image stabilization (Sensor based)
good megapixels (16 megapixels)
good sensor size (APS-C)
delivers RAW files
terrible battery life (380 per charge)
lack of Time Lapse mode
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Vlogging Comparison

Olympus 9000 Vlogging info
Sony A55 Vlogging info
27
fairly wide (28mm)
image stabilization (Sensor-shift)
slow maximum aperture (f3.2)
doesn't have a selfie friendly display
video resolution low (640 x 480 pixels)
does not have microphone support
more heavy than others in class (225g)
77
display is selfie friendly
image stabilization (Sensor based)
offers face detection focusing
high res video (1920 x 1080 pxls)
includes external mic support
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Olympus 9000 vs Sony A55 Specifications

Detailed spec comparison table for Olympus 9000 and Sony A55
 Olympus Stylus 9000Sony SLT-A55
General Information
Manufacturer Olympus Sony
Model Olympus Stylus 9000 Sony SLT-A55
Other name mju 9000 -
Type Small Sensor Compact Entry-Level DSLR
Announced 2009-05-14 2010-08-24
Physical type Compact Compact SLR
Sensor Information
Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.6mm
Sensor surface area 27.7mm² 366.6mm²
Sensor resolution 12 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 16:9, 4:3 and 3:2 3:2 and 16:9
Max resolution 3968 x 2976 4912 x 3264
Max native ISO 1600 12800
Max enhanced ISO - 25600
Minimum native ISO 50 100
RAW format
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 28-280mm (10.0x) -
Maximal aperture f/3.2-5.9 -
Macro focus range 1cm -
Amount of lenses - 143
Crop factor 5.9 1.5
Screen
Type of display Fixed Type Fully Articulated
Display diagonal 2.7 inch 3 inch
Display resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Minimum shutter speed 4s 30s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter rate - 10.0 frames per sec
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range 5.00 m 10.00 m (@ ISO 100)
Flash settings Auto, Fill-in, Red-Eye reduction, Off, On Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Max video resolution 640x480 1920x1080
Video data format Motion JPEG MPEG-4, AVCHD, H.264
Mic support
Headphone support
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 225 gr (0.50 lb) 500 gr (1.10 lb)
Dimensions 96 x 60 x 31mm (3.8" x 2.4" x 1.2") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall score not tested 73
DXO Color Depth score not tested 23.0
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 816
Other
Battery life - 380 photos
Form of battery - Battery Pack
Battery model - NP-FW50
Self timer Yes (12 seconds) Yes (2 or 10 sec)
Time lapse shooting
Storage type xD Picture Card, microSD Card, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots One One
Retail pricing $300 $800