Olympus E-620 vs Sony T99
71 Imaging
47 Features
50 Overall
48


96 Imaging
37 Features
27 Overall
33
Olympus E-620 vs Sony T99 Key Specs
(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
(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

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.

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.

Olympus E-620 vs Sony T99 Gallery
Following is a preview of the gallery images for Olympus E-620 & Sony Cyber-shot DSC-T99. The full galleries are available at Olympus E-620 Gallery & Sony T99 Gallery.
Reasons to pick Olympus E-620 over the Sony T99
E-620 | T99 | |||
---|---|---|---|---|
Manual focus | ![]() | More accurate focus | ||
Screen type | Fully Articulated | ![]() | Fixed | Fully Articulating screen |
Selfie screen | ![]() | Easy selfies |
Reasons to pick Sony T99 over the Olympus E-620
T99 | E-620 | |||
---|---|---|---|---|
Revealed | July 2010 | ![]() | July 2009 | Fresher by 12 months |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Touch screen | ![]() | Quickly navigate |
Common features in the Olympus E-620 and Sony T99
E-620 | T99 | |||
---|---|---|---|---|
Screen resolution | 230k | ![]() | 230k | Exact 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.
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.

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 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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-620 vs Sony T99 Specifications
Olympus E-620 | Sony 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 |