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Olympus E-620 vs Sony T99

Portability
71
Imaging
47
Features
50
Overall
48
Olympus E-620 front
 
Sony Cyber-shot DSC-T99 front
Portability
96
Imaging
37
Features
27
Overall
33

Olympus E-620 vs Sony T99 Key Specs

Olympus E-620
(Full Review)
  • 12MP - Four Thirds Sensor
  • 2.7" Fully Articulated Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 500g - 130 x 94 x 60mm
  • Released July 2009
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-620 vs Sony T99 Overview

Below, we will be matching up the Olympus E-620 and Sony T99, former being a Entry-Level DSLR while the latter is a Ultracompact by competitors Olympus and Sony. The resolution of the E-620 (12MP) and the T99 (14MP) is pretty comparable but the E-620 (Four Thirds) and T99 (1/2.3") enjoy different sensor dimensions.

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The E-620 was revealed 12 months earlier than the T99 so they are both of a similar age. Both the cameras come with different body type with the Olympus E-620 being a Compact SLR camera and the Sony T99 being a Ultracompact camera.

Before delving through a comprehensive comparison, below is a quick highlight of how the E-620 matches up versus the T99 in regards to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-620 over the Sony T99

 E-620 T99 
Manual focus More accurate focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Selfie screen Easy selfies

Reasons to pick Sony T99 over the Olympus E-620

 T99 E-620 
RevealedJuly 2010July 2009Fresher by 12 months
Screen dimension3"2.7"Bigger screen (+0.3")
Touch screen Quickly navigate

Common features in the Olympus E-620 and Sony T99

 E-620 T99 
Screen resolution230k230kExact same screen resolution

Olympus E-620 vs Sony T99 Physical Comparison

When you are looking to carry your camera often, you should factor its weight and measurements. The Olympus E-620 enjoys external measurements of 130mm x 94mm x 60mm (5.1" x 3.7" x 2.4") accompanied by a weight of 500 grams (1.10 lbs) and the Sony T99 has proportions of 93mm x 56mm x 17mm (3.7" x 2.2" x 0.7") accompanied by a weight of 121 grams (0.27 lbs).

Examine the Olympus E-620 and Sony T99 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change dependant on the lens you have attached during that time. Underneath is the front view dimension comparison of the E-620 versus the T99.

Olympus E-620 vs Sony T99 size comparison

Taking into account dimensions and weight, the portability rating of the E-620 and T99 is 71 and 96 respectively.

Olympus E-620 vs Sony T99 top view buttons comparison

Olympus E-620 vs Sony T99 Sensor Comparison

Normally, it can be tough to imagine the gap in sensor sizing only by seeing technical specs. The photograph below will offer you a much better sense of the sensor measurements in the E-620 and T99.

As you have seen, both cameras have got different resolutions and different sensor sizing. The E-620 using its bigger sensor is going to make shooting shallower DOF less difficult and the Sony T99 will provide more detail because of its extra 2MP. Higher resolution can also help you crop pictures much more aggressively. The older E-620 will be behind when it comes to sensor innovation.

Olympus E-620 vs Sony T99 sensor size comparison

Olympus E-620 vs Sony T99 Screen and ViewFinder

Olympus E-620 vs Sony T99 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-620 Portrait photography features
Sony T99 Portrait photography features
60
focusing manually
good sensor size (Four Thirds)
provides face detect autofocus
exports RAW files
MP count low (12MP)
28
good resolution (14MP)
manual focus not available
lack of manual mode
can't use external flash
sensor size is very small (1/2.3")
lacks RAW files
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Street Comparison

Olympus E-620 Street photography details
Sony T99 Street photography details
76
fully articulated screen
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
57
has image stabilization (Optical)
fixed screen
sensor size is very small (1/2.3")
lacks RAW files
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Sports Comparison

Olympus E-620 Sports photography factors
Sony T99 Sports photography factors
48
has image stabilization (Sensor based)
good sensor size (Four Thirds)
sensor has phase detect autofocus
slow frames per second (4.0 frames/s)
MP count low (12 megapixels)
not so great battery power (500 per charge)
35
has image stabilization (Optical)
good resolution (14MP)
low max shutter speed (1/1,250 seconds)
no shutter priority
sensor size is very small (1/2.3")
lacks phase detect AF
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Travel Comparison

Olympus E-620 as a Travel photography camera
Sony T99 as a Travel photography camera
53
built-in flash
screen is selfie friendly
no Time Lapse recording
not so great battery power (500 shots)
MP count low (12 megapixels)
65
good resolution (14MP)
flash built-in
fairly wide (25mm)
no Timelapse recording
doesn't have selfie friendly display
somewhat slow maximum aperture (f3.5)
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Landscape Comparison

Olympus E-620 as a Landscape photography camera
Sony T99 as a Landscape photography camera
53
focusing manually
change lenses (Micro Four Thirds mount)
has image stabilization (Sensor based)
good sensor size (Four Thirds)
exports RAW files
small screen (2.7")
MP count low (12 megapixels)
not so great battery power (500 per charge)
no Time Lapse recording
42
fairly wide (25mm)
screen size is good (3 inch)
has image stabilization (Optical)
good resolution (14 megapixels)
manual focus not available
fixed lens (fixed lens mount)
somewhat slow maximum aperture (f3.5)
lack of manual mode
sensor size is very small (1/2.3")
lacks RAW files
no Timelapse recording
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Vlogging Comparison

Olympus E-620 Vlogging info
Sony T99 Vlogging info
18
no video recording
31
fairly wide (25mm)
screen is touchscreen
has image stabilization (Optical)
somewhat slow maximum aperture (f3.5)
doesn't have selfie friendly display
video res low (1280 x 720 pxls)
no external microphone jack
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Olympus E-620 vs Sony T99 Specifications

Detailed spec comparison table for Olympus E-620 and Sony T99
 Olympus E-620Sony Cyber-shot DSC-T99
General Information
Brand Name Olympus Sony
Model type Olympus E-620 Sony Cyber-shot DSC-T99
Type Entry-Level DSLR Ultracompact
Released 2009-07-06 2010-07-08
Body design Compact SLR Ultracompact
Sensor Information
Chip TruePic III+ Bionz
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.17 x 4.55mm
Sensor area 224.9mm² 28.1mm²
Sensor resolution 12 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 4:3 and 16:9
Maximum resolution 4032 x 3024 4320 x 3240
Maximum native ISO 3200 3200
Minimum native ISO 100 80
RAW files
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 7 9
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 25-100mm (4.0x)
Max aperture - f/3.5-4.6
Macro focusing range - 1cm
Amount of lenses 45 -
Crop factor 2.1 5.8
Screen
Range of display Fully Articulated Fixed Type
Display sizing 2.7 inch 3 inch
Resolution of display 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Display tech HyperCrystal LCD -
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.48x -
Features
Slowest shutter speed 60 secs 2 secs
Maximum shutter speed 1/4000 secs 1/1250 secs
Continuous shooting speed 4.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash distance 12.00 m 4.60 m
Flash settings Auto, On, Off, Red-Eye, Slow Sync, Front curtain, Rear curtain, Fill-in, Manual Auto, On, Off, Red eye, Slow syncro
External flash
AEB
White balance bracketing
Maximum flash sync 1/180 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)
Maximum video resolution None 1280x720
Video format - MPEG-4
Microphone input
Headphone input
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 seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 500 grams (1.10 lb) 121 grams (0.27 lb)
Dimensions 130 x 94 x 60mm (5.1" x 3.7" x 2.4") 93 x 56 x 17mm (3.7" x 2.2" x 0.7")
DXO scores
DXO All around rating 55 not tested
DXO Color Depth rating 21.3 not tested
DXO Dynamic range rating 10.3 not tested
DXO Low light rating 536 not tested
Other
Battery life 500 photos -
Battery format Battery Pack -
Battery ID BLS-1 NP-BN1
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec, portrait1, portrait2)
Time lapse shooting
Storage media Compact Flash (Type I or II), xD Picture Card SD/ SDHC/ SDXC, Memory Stick Duo/Pro Duo, Internal
Storage slots 1 1
Retail price $799 $179