Olympus TG-830 iHS vs Pentax Efina
91 Imaging
40 Features
40 Overall
40
97 Imaging
38 Features
26 Overall
33
Olympus TG-830 iHS vs Pentax Efina Key Specs
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 28-140mm (F3.9-5.9) lens
- 214g - 109 x 67 x 28mm
- Released January 2013
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.5" Fixed Display
- ISO 80 - 1600
- Digital Image Stabilization
- 1280 x 720 video
- 26-130mm (F3.5-6.3) lens
- 91g - 87 x 54 x 21mm
- Released June 2013
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Lets look much closer at the Olympus TG-830 iHS versus Pentax Efina, one is a Waterproof and the other is a Ultracompact by rivals Olympus and Pentax. The image resolution of the TG-830 iHS (16MP) and the Efina (14MP) is very comparable and they use the same exact sensor dimensions (1/2.3").
Photography GlossaryThe TG-830 iHS was manufactured 4 months before the Efina which means that they are of a similar generation. Both the cameras offer different body type with the Olympus TG-830 iHS being a Compact camera and the Pentax Efina being a Ultracompact camera.
Before delving in to a detailed comparison, below is a brief overview of how the TG-830 iHS grades versus the Efina with respect to portability, imaging, features and an overall score.
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This is a sample of the gallery pics for Olympus TG-830 iHS and Pentax Efina. The entire galleries are provided at Olympus TG-830 iHS Gallery and Pentax Efina Gallery.
Reasons to pick Olympus TG-830 iHS over the Pentax Efina
| TG-830 iHS | Efina | |||
|---|---|---|---|---|
| Display sizing | 3" |  | 2.5" | Larger display (+0.5") |
| Display resolution | 460k |  | 230k | Crisper display (+230k dot) |
Reasons to pick Pentax Efina over the Olympus TG-830 iHS
| Efina | TG-830 iHS |
|---|
Common features in the Olympus TG-830 iHS and Pentax Efina
| TG-830 iHS | Efina | |||
|---|---|---|---|---|
| Released | January 2013 |  | June 2013 | Same generation |
| Manual focus |  | Lack of manual focus | ||
| Display type | Fixed |  | Fixed | Fixed display |
| Selfie screen |  | Neither includes selfie screen | ||
| Touch display |  | Neither includes Touch display |
Olympus TG-830 iHS vs Pentax Efina Physical Comparison
For those who are looking to carry around your camera regularly, you are going to need to take into account its weight and dimensions. The Olympus TG-830 iHS features outside dimensions of 109mm x 67mm x 28mm (4.3" x 2.6" x 1.1") and a weight of 214 grams (0.47 lbs) while the Pentax Efina has dimensions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") having a weight of 91 grams (0.20 lbs).
Compare the Olympus TG-830 iHS versus Pentax Efina in the all new Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are utilizing during that time. Following is the front view proportions comparison of the TG-830 iHS vs the Efina.
Taking into consideration size and weight, the portability rating of the TG-830 iHS and Efina is 91 and 97 respectively.
Olympus TG-830 iHS vs Pentax Efina Sensor Comparison
Generally, it can be difficult to imagine the difference in sensor sizes just by checking out specifications. The picture here might give you a more clear sense of the sensor sizes in the TG-830 iHS and Efina.
Plainly, each of the cameras offer the same exact sensor sizing but different MP. You should expect to see the Olympus TG-830 iHS to show extra detail due to its extra 2 Megapixels. Greater resolution will also make it easier to crop pics a little more aggressively.
Olympus TG-830 iHS vs Pentax Efina Screen and ViewFinder
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Olympus TG-830 iHS vs Pentax Efina Specifications
| Olympus TG-830 iHS | Pentax Efina | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model | Olympus TG-830 iHS | Pentax Efina |
| Class | Waterproof | Ultracompact |
| Released | 2013-01-08 | 2013-06-03 |
| Physical type | Compact | Ultracompact |
| Sensor Information | ||
| Sensor type | CMOS | CCD |
| Sensor size | 1/2.3" | 1/2.3" |
| Sensor dimensions | 6.17 x 4.55mm | 6.17 x 4.55mm |
| Sensor area | 28.1mm² | 28.1mm² |
| Sensor resolution | 16 megapixel | 14 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 4:3 and 16:9 | 4:3, 3:2 and 16:9 |
| Full resolution | 4608 x 3456 | 4288 x 3216 |
| Max native ISO | 6400 | 1600 |
| Minimum native ISO | 100 | 80 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Continuous autofocus | ||
| Autofocus single | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Autofocus center weighted | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Cross focus points | - | - |
| Lens | ||
| Lens mount | fixed lens | fixed lens |
| Lens focal range | 28-140mm (5.0x) | 26-130mm (5.0x) |
| Max aperture | f/3.9-5.9 | f/3.5-6.3 |
| Macro focus range | 1cm | 20cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Display type | Fixed Type | Fixed Type |
| Display size | 3 inch | 2.5 inch |
| Display resolution | 460k dots | 230k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display technology | - | QVGA TFT LCD |
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Lowest shutter speed | 4s | 1/8s |
| Highest shutter speed | 1/2000s | 1/1400s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | - | 4.10 m |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in | Auto, Auto Red-eye Reduction, Forced On, Forced Off |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) | 1280 x 720, 640 x 480 |
| Max video resolution | 1920x1080 | 1280x720 |
| Video file format | H.264 | - |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | BuiltIn | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 214 grams (0.47 lb) | 91 grams (0.20 lb) |
| Dimensions | 109 x 67 x 28mm (4.3" x 2.6" x 1.1") | 87 x 54 x 21mm (3.4" x 2.1" x 0.8") |
| DXO scores | ||
| DXO All around score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | 300 photos | 200 photos |
| Battery style | Battery Pack | Battery Pack |
| Battery model | LI-50B | D-LI109 |
| Self timer | Yes (2 or 12 sec, pet auto shutter) | Yes |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SC/SDHC, Internal |
| Card slots | 1 | 1 |
| Retail cost | $0 | $10 |