Olympus TG-870 vs Sony A100
91 Imaging
41 Features
46 Overall
43
64 Imaging
48 Features
38 Overall
44
Olympus TG-870 vs Sony A100 Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Tilting Screen
- ISO 125 - 6400 (Expand to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 21-105mm (F3.5-5.7) lens
- 221g - 113 x 64 x 28mm
- Revealed January 2016
- Replaced the Olympus TG-860
(Full Review)
- 10MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 1600
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 638g - 133 x 95 x 71mm
- Launched July 2006
- Older Model is Konica Minolta 5D
- Refreshed by Sony A550
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In this article, we are reviewing the Olympus TG-870 versus Sony A100, one being a Ultracompact and the other is a Entry-Level DSLR by manufacturers Olympus and Sony. There exists a big gap among the image resolutions of the TG-870 (16MP) and A100 (10MP) and the TG-870 (1/2.3") and A100 (APS-C) possess different sensor sizing.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe TG-870 was introduced 9 years later than the A100 and that is a fairly big gap as far as camera technology is concerned. The two cameras offer different body type with the Olympus TG-870 being a Ultracompact camera and the Sony A100 being a Compact SLR camera.
Before getting through a detailed comparison, below is a quick synopsis of how the TG-870 scores against the A100 when considering portability, imaging, features and an overall rating.
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Below is a sample of the gallery pictures for Olympus Stylus Tough TG-870 and Sony Alpha DSLR-A100. The whole galleries are viewable at Olympus TG-870 Gallery and Sony A100 Gallery.
Reasons to pick Olympus TG-870 over the Sony A100
| TG-870 | A100 | |||
|---|---|---|---|---|
| Launched | January 2016 |  | July 2006 | Fresher by 115 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display sizing | 3" |  | 2.5" | Larger display (+0.5") |
| Display resolution | 921k |  | 230k | Sharper display (+691k dot) |
Reasons to pick Sony A100 over the Olympus TG-870
| A100 | TG-870 | |||
|---|---|---|---|---|
| Focus manually |  | Dial accurate focus |
Common features in the Olympus TG-870 and Sony A100
| TG-870 | A100 | |||
|---|---|---|---|---|
| Selfie screen |  | Lack of selfie screen | ||
| Touch display |  | Lack of Touch display |
Olympus TG-870 vs Sony A100 Physical Comparison
If you're planning to carry your camera regularly, you will need to factor its weight and proportions. The Olympus TG-870 has got outer dimensions of 113mm x 64mm x 28mm (4.4" x 2.5" x 1.1") having a weight of 221 grams (0.49 lbs) whilst the Sony A100 has measurements of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") along with a weight of 638 grams (1.41 lbs).
Look at the Olympus TG-870 versus Sony A100 in the new Camera with Lens Size Comparison Tool.
Take into consideration, the weight of an Interchangeable Lens Camera will vary depending on the lens you are working with at the time. Below is the front view over all size comparison of the TG-870 compared to the A100.
Factoring in dimensions and weight, the portability rating of the TG-870 and A100 is 91 and 64 respectively.
Olympus TG-870 vs Sony A100 Sensor Comparison
Normally, its tough to visualize the difference in sensor sizing just by seeing technical specs. The visual underneath may give you a better sense of the sensor sizes in the TG-870 and A100.
As you can tell, each of the cameras enjoy different resolutions and different sensor sizing. The TG-870 having a smaller sensor is going to make shooting shallow depth of field harder and the Olympus TG-870 will provide greater detail using its extra 6 Megapixels. Greater resolution will also allow you to crop photos far more aggressively. The newer TG-870 should have an advantage in sensor innovation.
Olympus TG-870 vs Sony A100 Screen and ViewFinder
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Olympus TG-870 vs Sony A100 Specifications
| Olympus Stylus Tough TG-870 | Sony Alpha DSLR-A100 | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Sony |
| Model type | Olympus Stylus Tough TG-870 | Sony Alpha DSLR-A100 |
| Class | Ultracompact | Entry-Level DSLR |
| Revealed | 2016-01-06 | 2006-07-31 |
| Physical type | Ultracompact | Compact SLR |
| Sensor Information | ||
| Processor | TruePic VII | - |
| Sensor type | BSI-CMOS | CCD |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23.6 x 15.8mm |
| Sensor surface area | 28.1mm² | 372.9mm² |
| Sensor resolution | 16MP | 10MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Max resolution | 4608 x 3456 | 3872 x 2592 |
| Max native ISO | 6400 | 1600 |
| Max enhanced ISO | 12800 | - |
| Lowest native ISO | 125 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | - | 9 |
| Lens | ||
| Lens mount type | fixed lens | Sony/Minolta Alpha |
| Lens zoom range | 21-105mm (5.0x) | - |
| Max aperture | f/3.5-5.7 | - |
| Macro focusing distance | 1cm | - |
| Available lenses | - | 143 |
| Crop factor | 5.8 | 1.5 |
| Screen | ||
| Screen type | Tilting | Fixed Type |
| Screen diagonal | 3" | 2.5" |
| Resolution of screen | 921 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch function | ||
| Viewfinder Information | ||
| Viewfinder | None | Optical (pentamirror) |
| Viewfinder coverage | - | 95% |
| Viewfinder magnification | - | 0.55x |
| Features | ||
| Min shutter speed | 4 seconds | 30 seconds |
| Max shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shutter rate | 7.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 4.00 m (at ISO 1600) | - |
| Flash options | Auto, redeye reduction, fill flash, off, LED illuminator | Auto, Fill-in, Red-Eye reduction, Slow Sync, Off |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | - | 1/160 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60p), 1280 x 720 (60p), 640 x 480 (60p) | - |
| Max video resolution | 1920x1080 | None |
| Video data format | MPEG-4, H.264 | - |
| Mic support | ||
| Headphone support | ||
| 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 | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 221 grams (0.49 lb) | 638 grams (1.41 lb) |
| Dimensions | 113 x 64 x 28mm (4.4" x 2.5" x 1.1") | 133 x 95 x 71mm (5.2" x 3.7" x 2.8") |
| DXO scores | ||
| DXO Overall rating | not tested | 61 |
| DXO Color Depth rating | not tested | 22.0 |
| DXO Dynamic range rating | not tested | 11.2 |
| DXO Low light rating | not tested | 476 |
| Other | ||
| Battery life | 300 pictures | - |
| Type of battery | Battery Pack | - |
| Battery ID | Li-50B | NP-FM55H |
| Self timer | Yes (2 or 10 sec, custom) | Yes (2 or 10 sec) |
| Time lapse recording | ||
| Type of storage | SD/SDHC/SDXC, Internal | Compact Flash (Type I or II) |
| Card slots | 1 | 1 |
| Price at release | $280 | $1,000 |