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Olympus E-3 vs Sony T99

Portability
56
Imaging
44
Features
56
Overall
48
Olympus E-3 front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
37
Features
27
Overall
33

Olympus E-3 vs Sony T99 Key Specs

Olympus E-3
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fully Articulated Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • No Video
  • Micro Four Thirds Mount
  • 890g - 142 x 116 x 75mm
  • Announced February 2008
  • Succeeded the Olympus E-1
  • New Model is Olympus E-5
Sony T99
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-100mm (F3.5-4.6) lens
  • 121g - 93 x 56 x 17mm
  • Revealed July 2010
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Olympus E-3 vs Sony T99 Overview

Following is a complete assessment of the Olympus E-3 and Sony T99, one is a Advanced DSLR and the latter is a Ultracompact by competitors Olympus and Sony. There is a crucial difference among the sensor resolutions of the E-3 (10MP) and T99 (14MP) and the E-3 (Four Thirds) and T99 (1/2.3") enjoy different sensor dimensions.

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The E-3 was unveiled 3 years earlier than the T99 which is a fairly serious gap as far as camera tech is concerned. The two cameras come with different body type with the Olympus E-3 being a Mid-size SLR camera and the Sony T99 being a Ultracompact camera.

Before getting through a full comparison, below is a quick overview of how the E-3 grades vs the T99 for portability, imaging, features and an overall score.

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Reasons to pick Olympus E-3 over the Sony T99

 E-3 T99 
Manually focus Very precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Reasons to pick Sony T99 over the Olympus E-3

 T99 E-3 
RevealedJuly 2010February 2008More modern by 28 months
Screen dimension3"2.5"Bigger screen (+0.5")
Touch screen Quickly navigate

Common features in the Olympus E-3 and Sony T99

 E-3 T99 
Screen resolution230k230kIdentical screen resolution

Olympus E-3 vs Sony T99 Physical Comparison

For anybody who is going to carry around your camera, you have to consider its weight and volume. The Olympus E-3 comes with outer dimensions of 142mm x 116mm x 75mm (5.6" x 4.6" x 3.0") accompanied by a weight of 890 grams (1.96 lbs) and the Sony T99 has sizing of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") having a weight of 121 grams (0.27 lbs).

Take a look at the Olympus E-3 and Sony T99 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will change depending on the lens you use at that moment. Below is the front view dimension comparison of the E-3 compared to the T99.

Olympus E-3 vs Sony T99 size comparison

Using size and weight, the portability grade of the E-3 and T99 is 56 and 96 respectively.

Olympus E-3 vs Sony T99 top view buttons comparison

Olympus E-3 vs Sony T99 Sensor Comparison

Oftentimes, it's difficult to picture the difference in sensor sizes simply by researching technical specs. The picture underneath might give you a much better sense of the sensor dimensions in the E-3 and T99.

As you can tell, each of the cameras posses different megapixel count and different sensor sizes. The E-3 with its bigger sensor is going to make getting shallower depth of field easier and the Sony T99 will result in more detail having an extra 4MP. Higher resolution will also help you crop shots somewhat more aggressively. The more aged E-3 will be behind when it comes to sensor innovation.

Olympus E-3 vs Sony T99 sensor size comparison

Olympus E-3 vs Sony T99 Screen and ViewFinder

Olympus E-3 vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-3 Portrait photography factors
Sony T99 Portrait photography factors
56
manual focus
sensor size is decent (Four Thirds)
supports RAW files
resolution not great (10 megapixels)
28
decent megapixels (14 megapixels)
no manual focus
lack of manual exposure
cannot use external flash
sensor is tiny (1/2.3")
lack of RAW support
Photography Glossary

Street Comparison

Olympus E-3 as a Street photography camera
Sony T99 as a Street photography camera
69
screen articulates
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
supports RAW files
environment sealing
57
image stabilization (Optical)
no articulating screen
sensor is tiny (1/2.3")
lack of RAW support
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Sports Comparison

Olympus E-3 Sports photography factors
Sony T99 Sports photography factors
57
great max shutter speed (1/8,000s)
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
environment sealing
comes with phase detect AF
low fps (5.0 frames per second)
resolution not great (10MP)
35
image stabilization (Optical)
decent megapixels (14MP)
low max shutter speed (1/1,250s)
no shutter priority
sensor is tiny (1/2.3")
lack of phase detect auto focus
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Travel Comparison

Travel photography with Olympus E-3
Travel photography with Sony T99
55
environment sealing
built-in flash
selfie friendly screen
lack of Timelapse function
resolution not great (10MP)
65
decent megapixels (14 megapixels)
has built in flash
rather wide (25mm)
does not have Time Lapse function
screen is not selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Olympus E-3 Landscape photography info
Sony T99 Landscape photography info
56
manual focus
interchangeable lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
sensor size is decent (Four Thirds)
supports RAW files
environment sealing
small screen (2.5 inch)
resolution not great (10MP)
lack of Timelapse function
42
rather wide (25mm)
decent sized screen (3 inch)
image stabilization (Optical)
decent megapixels (14 megapixels)
no manual focus
can't swap lenses (fixed lens mount)
sluggish max aperture (f3.5)
lack of manual exposure
sensor is tiny (1/2.3")
lack of RAW support
does not have Time Lapse function
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Vlogging Comparison

Olympus E-3 as a Vlogging camera
Sony T99 as a Vlogging camera
18
no video recording
31
rather wide (25mm)
built-in touchscreen
image stabilization (Optical)
sluggish max aperture (f3.5)
screen is not selfie friendly
low quality video (1280 x 720 resolution)
does not have mic socket
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Olympus E-3 vs Sony T99 Specifications

Detailed spec comparison table for Olympus E-3 and Sony T99
 Olympus E-3Sony Cyber-shot DSC-T99
General Information
Make Olympus Sony
Model type Olympus E-3 Sony Cyber-shot DSC-T99
Class Advanced DSLR Ultracompact
Announced 2008-02-20 2010-07-08
Physical type Mid-size SLR Ultracompact
Sensor Information
Processor TruePic III Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor dimensions 17.3 x 13mm 6.17 x 4.55mm
Sensor surface area 224.9mm² 28.1mm²
Sensor resolution 10 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3 4:3 and 16:9
Highest resolution 3648 x 2736 4320 x 3240
Highest native ISO 3200 3200
Min native ISO 100 80
RAW images
Autofocusing
Manual focusing
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 11 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-100mm (4.0x)
Largest aperture - f/3.5-4.6
Macro focusing distance - 1cm
Available lenses 45 -
Crop factor 2.1 5.8
Screen
Type of screen Fully Articulated Fixed Type
Screen diagonal 2.5 inch 3 inch
Screen resolution 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder Optical (pentaprism) None
Viewfinder coverage 100% -
Viewfinder magnification 0.58x -
Features
Lowest shutter speed 60 secs 2 secs
Highest shutter speed 1/8000 secs 1/1250 secs
Continuous shooting rate 5.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance 13.00 m 4.60 m
Flash modes Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red eye, Slow syncro
Hot shoe
Auto exposure 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 - 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution None 1280x720
Video format - MPEG-4
Mic port
Headphone port
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 890g (1.96 pounds) 121g (0.27 pounds)
Dimensions 142 x 116 x 75mm (5.6" x 4.6" x 3.0") 93 x 56 x 17mm (3.7" x 2.2" x 0.7")
DXO scores
DXO All around rating 56 not tested
DXO Color Depth rating 21.6 not tested
DXO Dynamic range rating 10.5 not tested
DXO Low light rating 571 not tested
Other
Battery ID - NP-BN1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, portrait1, portrait2)
Time lapse feature
Storage type Compact Flash (Type I or II), xD Picture Card SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Card slots One One
Price at launch $670 $179