Olympus TG-310 vs Sigma DP1x
94 Imaging
36 Features
33 Overall
34
88 Imaging
43 Features
27 Overall
36
Olympus TG-310 vs Sigma DP1x 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
- Announced January 2011
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Screen
- ISO 100 - 3200
- 320 x 240 video
- 28mm (F4.0) lens
- 250g - 113 x 60 x 50mm
- Revealed February 2010
- Succeeded the Sigma DP1s
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The following is a comprehensive assessment of the Olympus TG-310 vs Sigma DP1x, one is a Waterproof and the latter is a Large Sensor Compact by brands Olympus and Sigma. There exists a huge gap between the image resolutions of the TG-310 (14MP) and DP1x (5MP) and the TG-310 (1/2.3") and DP1x (APS-C) boast different sensor dimensions.
Mastering Nature Photography with a Digital Microscope CameraThe TG-310 was launched 11 months after the DP1x so they are of a similar generation. Each of the cameras have different body design with the Olympus TG-310 being a Compact camera and the Sigma DP1x being a Large Sensor Compact camera.
Before going straight to a full comparison, here is a quick view of how the TG-310 matches up against the DP1x for portability, imaging, features and an overall mark.
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The following is a preview of the gallery images for Olympus TG-310 and Sigma DP1x. The complete galleries are provided at Olympus TG-310 Gallery and Sigma DP1x Gallery.
Reasons to pick Olympus TG-310 over the Sigma DP1x
| TG-310 | DP1x | |||
|---|---|---|---|---|
| Revealed | January 2011 | February 2010 | Newer by 11 months | |
| Screen dimensions | 2.7" | 2.5" | Bigger screen (+0.2") |
Reasons to pick Sigma DP1x over the Olympus TG-310
| DP1x | TG-310 | |||
|---|---|---|---|---|
| Manually focus | Dial accurate focusing |
Common features in the Olympus TG-310 and Sigma DP1x
| TG-310 | DP1x | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen resolution | 230k | 230k | The same screen resolution | |
| Selfie screen | No selfie screen | |||
| Touch screen | No Touch screen |
Olympus TG-310 vs Sigma DP1x Physical Comparison
If you're intending to travel with your camera frequently, you will need to factor in its weight and size. The Olympus TG-310 enjoys outside dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") and a weight of 155 grams (0.34 lbs) while the Sigma DP1x has specifications of 113mm x 60mm x 50mm (4.4" x 2.4" x 2.0") and a weight of 250 grams (0.55 lbs).
Take a look at the Olympus TG-310 vs Sigma DP1x in the all new Camera and Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using at the time. Following is a front view overall size comparison of the TG-310 versus the DP1x.

Taking into consideration dimensions and weight, the portability score of the TG-310 and DP1x is 94 and 88 respectively.
Olympus TG-310 vs Sigma DP1x Sensor Comparison
More often than not, its difficult to imagine the difference between sensor dimensions merely by reading technical specs. The picture underneath will offer you a clearer sense of the sensor dimensions in the TG-310 and DP1x.
As you can tell, the 2 cameras provide different megapixels and different sensor dimensions. The TG-310 because of its tinier sensor is going to make shooting shallow DOF trickier and the Olympus TG-310 will offer more detail utilizing its extra 9MP. Higher resolution will let you crop photographs more aggressively. The more modern TG-310 provides a benefit in sensor innovation.
Olympus TG-310 vs Sigma DP1x Screen and ViewFinder
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Olympus TG-310 vs Sigma DP1x Specifications
| Olympus TG-310 | Sigma DP1x | |
|---|---|---|
| General Information | ||
| Manufacturer | Olympus | Sigma |
| Model type | Olympus TG-310 | Sigma DP1x |
| Category | Waterproof | Large Sensor Compact |
| Announced | 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 dimensions | 6.17 x 4.55mm | 20.7 x 13.8mm |
| Sensor surface area | 28.1mm² | 285.7mm² |
| Sensor resolution | 14 megapixel | 5 megapixel |
| Anti alias filter | ||
| Aspect ratio | - | 3:2 |
| Highest Possible resolution | 4288 x 3216 | 2640 x 1760 |
| Maximum native ISO | 1600 | 3200 |
| Minimum native ISO | 80 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 28-102mm (3.6x) | 28mm (1x) |
| Highest aperture | f/3.9-5.9 | f/4.0 |
| Macro focusing distance | 3cm | - |
| Focal length multiplier | 5.8 | 1.7 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display size | 2.7 inch | 2.5 inch |
| Display resolution | 230k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Display technology | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Min shutter speed | 4s | 30s |
| Max shutter speed | 1/2000s | 1/4000s |
| Continuous shutter speed | 1.0 frames per second | - |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.20 m | - |
| Flash options | Auto, On, Off, Red-Eye, Fill-in | - |
| External flash | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 320 x 240 |
| Maximum video resolution | 1280x720 | 320x240 |
| Video file format | Motion JPEG | - |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 1.0 (1.5 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 155 gr (0.34 pounds) | 250 gr (0.55 pounds) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 113 x 60 x 50mm (4.4" x 2.4" x 2.0") |
| 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 photographs | - |
| Battery form | Battery Pack | - |
| Battery ID | LI-42B | - |
| Self timer | Yes (2 or 12 sec) | Yes (10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | SD/MMC card |
| Storage slots | One | One |
| Retail pricing | $0 | $574 |