Olympus TG-310 vs Sony A550
94 Imaging
37 Features
33 Overall
35
63 Imaging
53 Features
65 Overall
57
Olympus TG-310 vs Sony A550 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-102mm (F3.9-5.9) lens
- 155g - 96 x 63 x 23mm
- Released January 2011
(Full Review)
- 14MP - APS-C Sensor
- 3" Tilting Screen
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 632g - 137 x 104 x 84mm
- Introduced December 2009
- Previous Model is Sony A100
Photography Glossary Olympus TG-310 vs Sony A550 Overview
Let's look more in depth at the Olympus TG-310 vs Sony A550, one is a Waterproof and the latter is a Entry-Level DSLR by manufacturers Olympus and Sony. The sensor resolution of the TG-310 (14MP) and the A550 (14MP) is relatively comparable but the TG-310 (1/2.3") and A550 (APS-C) boast totally different sensor size.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe TG-310 was brought out 14 months after the A550 which makes them a generation away from each other. Both the cameras have different body design with the Olympus TG-310 being a Compact camera and the Sony A550 being a Compact SLR camera.
Before delving straight to a step-by-step comparison, here is a concise synopsis of how the TG-310 scores vs the A550 when it comes to portability, imaging, features and an overall mark.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modes Olympus TG-310 vs Sony A550 Gallery
This is a preview of the gallery photos for Olympus TG-310 and Sony Alpha DSLR-A550. The entire galleries are provided at Olympus TG-310 Gallery and Sony A550 Gallery.
Reasons to pick Olympus TG-310 over the Sony A550
| TG-310 | A550 | |||
|---|---|---|---|---|
| Introduced | January 2011 |  | December 2009 | Newer by 14 months |
Reasons to pick Sony A550 over the Olympus TG-310
| A550 | TG-310 | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focusing | ||
| Screen type | Tilting |  | Fixed | Tilting screen |
| Screen dimensions | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 922k |  | 230k | Crisper screen (+692k dot) |
Common features in the Olympus TG-310 and Sony A550
| TG-310 | A550 | |||
|---|---|---|---|---|
| Selfie screen |  | No selfie screen | ||
| Touch screen |  | Neither features Touch screen |
Olympus TG-310 vs Sony A550 Physical Comparison
For those who are aiming to travel with your camera frequently, you will have to consider its weight and measurements. The Olympus TG-310 enjoys external measurements of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") with a weight of 155 grams (0.34 lbs) while the Sony A550 has proportions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") and a weight of 632 grams (1.39 lbs).
Take a look at the Olympus TG-310 vs Sony A550 in the latest Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilizing at the time. Underneath is a front view size comparison of the TG-310 versus the A550.
Factoring in size and weight, the portability grade of the TG-310 and A550 is 94 and 63 respectively.
Olympus TG-310 vs Sony A550 Sensor Comparison
Oftentimes, it can be hard to envision the gap in sensor dimensions only by going through technical specs. The pic below should provide you a much better sense of the sensor measurements in the TG-310 and A550.
As you can tell, the two cameras have the same resolution albeit not the same sensor dimensions. The TG-310 comes with the smaller sensor which is going to make getting shallower depth of field tougher. The fresher TG-310 will have a benefit in sensor technology.
Olympus TG-310 vs Sony A550 Screen and ViewFinder
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Olympus TG-310 vs Sony A550 Specifications
| Olympus TG-310 | Sony Alpha DSLR-A550 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Sony |
| Model type | Olympus TG-310 | Sony Alpha DSLR-A550 |
| Class | Waterproof | Entry-Level DSLR |
| Released | 2011-01-06 | 2009-12-09 |
| Physical type | Compact | Compact SLR |
| Sensor Information | ||
| Processor | TruePic III+ | Bionz |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.4 x 15.6mm |
| Sensor area | 28.1mm² | 365.0mm² |
| Sensor resolution | 14 megapixels | 14 megapixels |
| Anti alias filter | ||
| Aspect ratio | - | 3:2 and 16:9 |
| Highest resolution | 4288 x 3216 | 4592 x 3056 |
| Highest native ISO | 1600 | 12800 |
| Lowest native ISO | 80 | 200 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Total focus points | - | 9 |
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 28-102mm (3.6x) | - |
| Maximal aperture | f/3.9-5.9 | - |
| Macro focusing distance | 3cm | - |
| Available lenses | - | 143 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 2.7 inches | 3 inches |
| Screen resolution | 230k dots | 922k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen technology | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentamirror) |
| Viewfinder coverage | - | 95 percent |
| Viewfinder magnification | - | 0.53x |
| Features | ||
| Slowest shutter speed | 4 secs | 30 secs |
| Maximum shutter speed | 1/2000 secs | 1/4000 secs |
| Continuous shooting rate | 1.0 frames/s | 7.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 4.20 m | 12.00 m |
| Flash options | Auto, On, Off, Red-Eye, Fill-in | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Maximum flash synchronize | - | 1/160 secs |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | - |
| Highest video resolution | 1280x720 | None |
| Video data format | Motion JPEG | - |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| 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 | 155 gr (0.34 pounds) | 632 gr (1.39 pounds) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
| DXO scores | ||
| DXO All around rating | not tested | 66 |
| DXO Color Depth rating | not tested | 21.9 |
| DXO Dynamic range rating | not tested | 11.8 |
| DXO Low light rating | not tested | 807 |
| Other | ||
| Battery life | 150 photos | 480 photos |
| Type of battery | Battery Pack | Battery Pack |
| Battery ID | LI-42B | NP-FM500H |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
| Card slots | Single | Single |
| Launch pricing | $0 | $749 |