Olympus TG-870 vs Sigma DP1 Merrill
91 Imaging
40 Features
46 Overall
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82 Imaging
55 Features
30 Overall
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Olympus TG-870 vs Sigma DP1 Merrill Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 125 - 6400 (Increase to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 221g - 113 x 64 x 28mm
- Released January 2016
- Older Model is Olympus TG-860
(Full Review)
- 15MP - APS-C Sensor
- " Fixed Screen
- ISO 100 - 6400
- 640 x 480 video
- ()mm (F2.8) lens
- 330g - 122 x 67 x 64mm
- Released February 2012
- Updated by Sigma DP2 Merrill
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In this article, we will be analyzing the Olympus TG-870 vs Sigma DP1 Merrill, former is a Ultracompact while the latter is a Large Sensor Compact by rivals Olympus and Sigma. The resolution of the TG-870 (16MP) and the DP1 Merrill (15MP) is relatively close but the TG-870 (1/2.3") and DP1 Merrill (APS-C) feature different sensor sizing.
Samsung Releases Faster Versions of EVO MicroSD CardsThe TG-870 was revealed 3 years after the DP1 Merrill which is a fairly big difference as far as camera technology is concerned. Both of the cameras offer different body type with the Olympus TG-870 being a Ultracompact camera and the Sigma DP1 Merrill being a Large Sensor Compact camera.
Before getting through a full comparison, below is a short introduction of how the TG-870 matches up against the DP1 Merrill in regards to portability, imaging, features and an overall mark.
Mastering Nature Photography with a Digital Microscope Camera Olympus TG-870 vs Sigma DP1 Merrill Gallery
The following is a preview of the gallery photos for Olympus Stylus Tough TG-870 & Sigma DP1 Merrill. The full galleries are viewable at Olympus TG-870 Gallery & Sigma DP1 Merrill Gallery.
Reasons to pick Olympus TG-870 over the Sigma DP1 Merrill
| TG-870 | DP1 Merrill | |||
|---|---|---|---|---|
| Released | January 2016 | February 2012 | Newer by 48 months | |
| Screen type | Tilting | Fixed | Tilting screen | |
| Screen sizing | 3" | " | Bigger screen (+3") | |
| Screen resolution | 921k | 920k | Clearer screen (+1k dot) |
Reasons to pick Sigma DP1 Merrill over the Olympus TG-870
| DP1 Merrill | TG-870 | |||
|---|---|---|---|---|
| Focus manually | More exact focus |
Common features in the Olympus TG-870 and Sigma DP1 Merrill
| TG-870 | DP1 Merrill | |||
|---|---|---|---|---|
| Selfie screen | Neither comes with selfie screen | |||
| Touch screen | Neither comes with Touch screen |
Olympus TG-870 vs Sigma DP1 Merrill Physical Comparison
If you are intending to travel with your camera frequently, you will have to think about its weight and proportions. The Olympus TG-870 comes with exterior measurements of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") along with a weight of 221 grams (0.49 lbs) whilst the Sigma DP1 Merrill has measurements of 122mm x 67mm x 64mm (4.8" x 2.6" x 2.5") along with a weight of 330 grams (0.73 lbs).
Analyze the Olympus TG-870 vs Sigma DP1 Merrill in our brand new Camera & Lens Size Comparison Tool.
Remember that, the weight of an ILC will vary based on the lens you are utilising during that time. Underneath is the front view overall size comparison of the TG-870 against the DP1 Merrill.

Taking into account dimensions and weight, the portability grade of the TG-870 and DP1 Merrill is 91 and 82 respectively.
Olympus TG-870 vs Sigma DP1 Merrill Sensor Comparison
Typically, it is tough to visualize the contrast in sensor dimensions only by viewing specifications. The pic below will give you a stronger sense of the sensor sizing in the TG-870 and DP1 Merrill.
Plainly, the two cameras enjoy different megapixels and different sensor dimensions. The TG-870 using its smaller sensor is going to make achieving shallow depth of field more difficult and the Olympus TG-870 will render greater detail because of its extra 1MP. Higher resolution will help you crop pictures far more aggressively. The newer TG-870 provides a benefit when it comes to sensor technology.
Olympus TG-870 vs Sigma DP1 Merrill Screen and ViewFinder
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Olympus TG-870 vs Sigma DP1 Merrill Specifications
| Olympus Stylus Tough TG-870 | Sigma DP1 Merrill | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Sigma |
| Model type | Olympus Stylus Tough TG-870 | Sigma DP1 Merrill |
| Type | Ultracompact | Large Sensor Compact |
| Released | 2016-01-06 | 2012-02-08 |
| Physical type | Ultracompact | Large Sensor Compact |
| Sensor Information | ||
| Chip | TruePic VII | Dual TRUE II engine |
| Sensor type | BSI-CMOS | CMOS (Foveon X3) |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 24 x 16mm |
| Sensor area | 28.1mm² | 384.0mm² |
| Sensor resolution | 16 megapixel | 15 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | - |
| Peak resolution | 4608 x 3456 | 4704 x 3136 |
| Highest native ISO | 6400 | 6400 |
| Highest enhanced ISO | 12800 | - |
| Minimum native ISO | 125 | 100 |
| RAW support | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous AF | ||
| AF single | ||
| AF tracking | ||
| Selective AF | ||
| AF center weighted | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 21-105mm (5.0x) | () |
| Max aperture | f/3.5-5.7 | f/2.8 |
| Macro focusing range | 1cm | - |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Screen type | Tilting | Fixed Type |
| Screen diagonal | 3" | - |
| Screen resolution | 921k dots | 920k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 4 seconds | - |
| Fastest shutter speed | 1/2000 seconds | - |
| Continuous shutter rate | 7.0 frames/s | - |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Set WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.00 m (at ISO 1600) | no built-in flash |
| Flash modes | Auto, redeye reduction, fill flash, off, LED illuminator | no built-in flash |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | 640 x 480 |
| Highest video resolution | 1920x1080 | 640x480 |
| Video file format | MPEG-4, H.264 | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 221 gr (0.49 pounds) | 330 gr (0.73 pounds) |
| Dimensions | 113 x 64 x 28mm (4.4" x 2.5" x 1.1") | 122 x 67 x 64mm (4.8" x 2.6" x 2.5") |
| 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 | 300 pictures | - |
| Type of battery | Battery Pack | - |
| Battery ID | Li-50B | - |
| Self timer | Yes (2 or 10 sec, custom) | - |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC, Internal | - |
| Card slots | One | One |
| Launch cost | $280 | $1,250 |