Olympus TG-310 vs Sigma DP2s
94 Imaging
36 Features
33 Overall
34
86 Imaging
43 Features
31 Overall
38
Olympus TG-310 vs Sigma DP2s Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Display
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-102mm (F3.9-5.9) lens
- 155g - 96 x 63 x 23mm
- Introduced January 2011
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 50 - 3200
- 320 x 240 video
- 41mm (F) lens
- 280g - 113 x 60 x 56mm
- Released February 2010
- Succeeded the Sigma DP2
- Updated by Sigma DP2x
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Here, we will be looking at the Olympus TG-310 vs Sigma DP2s, former being a Waterproof while the latter is a Large Sensor Compact by competitors Olympus and Sigma. There exists a noticeable gap between the resolutions of the TG-310 (14MP) and DP2s (5MP) and the TG-310 (1/2.3") and DP2s (APS-C) offer different sensor measurements.
Snapchat Adds Watermarks to AI-Created ImagesThe TG-310 was released 11 months later than the DP2s so they are both of a similar age. Both the cameras feature different body design with the Olympus TG-310 being a Compact camera and the Sigma DP2s being a Large Sensor Compact camera.
Before getting right into a full comparison, here is a brief summation of how the TG-310 matches up versus the DP2s when considering portability, imaging, features and an overall rating.
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Here is a preview of the gallery photos for Olympus TG-310 & Sigma DP2s. The complete galleries are viewable at Olympus TG-310 Gallery & Sigma DP2s Gallery.
Reasons to pick Olympus TG-310 over the Sigma DP2s
| TG-310 | DP2s | |||
|---|---|---|---|---|
| Released | January 2011 | February 2010 | Fresher by 11 months | |
| Screen size | 2.7" | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP2s over the Olympus TG-310
| DP2s | TG-310 | |||
|---|---|---|---|---|
| Focus manually | More accurate focusing |
Common features in the Olympus TG-310 and Sigma DP2s
| TG-310 | DP2s | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen resolution | 230k | 230k | Equal screen resolution | |
| Selfie screen | Lack of selfie screen | |||
| Touch friendly screen | Lack of Touch friendly screen |
Olympus TG-310 vs Sigma DP2s Physical Comparison
When you are planning to carry your camera often, you'll need to factor in its weight and measurements. The Olympus TG-310 enjoys exterior dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") having a weight of 155 grams (0.34 lbs) and the Sigma DP2s has proportions of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") along with a weight of 280 grams (0.62 lbs).
Check the Olympus TG-310 vs Sigma DP2s in our completely new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will vary based on the lens you have attached at that moment. Following is a front view dimensions comparison of the TG-310 versus the DP2s.

Considering dimensions and weight, the portability grade of the TG-310 and DP2s is 94 and 86 respectively.
Olympus TG-310 vs Sigma DP2s Sensor Comparison
Quite often, it's tough to imagine the gap between sensor sizing merely by checking a spec sheet. The photograph below might offer you a more clear sense of the sensor sizes in the TG-310 and DP2s.
As you can see, both of the cameras come with different megapixel count and different sensor sizing. The TG-310 due to its tinier sensor is going to make achieving shallower depth of field more difficult and the Olympus TG-310 will resolve extra detail as a result of its extra 9MP. Higher resolution will also help you crop pictures a good deal more aggressively. The younger TG-310 should have an advantage with regard to sensor tech.
Olympus TG-310 vs Sigma DP2s Screen and ViewFinder
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Olympus TG-310 vs Sigma DP2s Specifications
| Olympus TG-310 | Sigma DP2s | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Sigma |
| Model type | Olympus TG-310 | Sigma DP2s |
| Class | Waterproof | Large Sensor Compact |
| Introduced | 2011-01-06 | 2010-02-20 |
| Body design | Compact | Large Sensor Compact |
| Sensor Information | ||
| Processor | TruePic III+ | True II |
| Sensor type | CCD | CMOS (Foveon X3) |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 20.7 x 13.8mm |
| Sensor area | 28.1mm² | 285.7mm² |
| Sensor resolution | 14 megapixel | 5 megapixel |
| Anti alias filter | ||
| Aspect ratio | - | 3:2 and 16:9 |
| Peak resolution | 4288 x 3216 | 2640 x 1760 |
| Highest native ISO | 1600 | 3200 |
| Min native ISO | 80 | 50 |
| RAW files | ||
| Autofocusing | ||
| Manual focusing | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 28-102mm (3.6x) | 41mm (1x) |
| Maximal aperture | f/3.9-5.9 | - |
| Macro focusing range | 3cm | - |
| Focal length multiplier | 5.8 | 1.7 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display diagonal | 2.7" | 2.5" |
| Resolution of display | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Display tech | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Min shutter speed | 4 secs | 15 secs |
| Max shutter speed | 1/2000 secs | 1/2000 secs |
| Continuous shutter speed | 1.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.20 m | 4.30 m |
| Flash options | Auto, On, Off, Red-Eye, Fill-in | Forced Flash, Red-Eye Reduction, Slow Synchro |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 320 x 240 |
| Highest video resolution | 1280x720 | 320x240 |
| Video data format | Motion JPEG | Motion JPEG |
| Microphone jack | ||
| Headphone jack | ||
| 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 | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 155 grams (0.34 lb) | 280 grams (0.62 lb) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 113 x 60 x 56mm (4.4" x 2.4" x 2.2") |
| DXO scores | ||
| DXO Overall rating | not tested | not tested |
| DXO Color Depth rating | not tested | not tested |
| DXO Dynamic range rating | not tested | not tested |
| DXO Low light rating | not tested | not tested |
| Other | ||
| Battery life | 150 images | - |
| Style of battery | Battery Pack | - |
| Battery ID | LI-42B | - |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Storage media | SD/SDHC/SDXC | SD/SDHC/MMC card |
| Storage slots | One | One |
| Retail price | $0 | $940 |