Olympus TG-310 vs Pentax K-1
94 Imaging
36 Features
33 Overall
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55 Imaging
75 Features
82 Overall
77
Olympus TG-310 vs Pentax K-1 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.7" Fixed Screen
- ISO 80 - 1600
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 28-102mm (F3.9-5.9) lens
- 155g - 96 x 63 x 23mm
- Launched January 2011
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Display
- ISO 100 - 204800
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 1010g - 137 x 110 x 86mm
- Announced February 2016
- Refreshed by Pentax K-1 II
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On this page, we are analyzing the Olympus TG-310 versus Pentax K-1, former being a Waterproof while the other is a Advanced DSLR by competitors Olympus and Pentax. There exists a substantial gap between the resolutions of the TG-310 (14MP) and K-1 (36MP) and the TG-310 (1/2.3") and K-1 (Full frame) provide different sensor measurements.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe TG-310 was unveiled 6 years earlier than the K-1 and that is quite a big difference as far as technology is concerned. Both of these cameras have different body design with the Olympus TG-310 being a Compact camera and the Pentax K-1 being a Mid-size SLR camera.
Before diving into a in-depth comparison, here is a quick overview of how the TG-310 grades against the K-1 for portability, imaging, features and an overall rating.
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The following is a sample of the gallery pictures for Olympus TG-310 & Pentax K-1. The full galleries are provided at Olympus TG-310 Gallery & Pentax K-1 Gallery.
Reasons to pick Olympus TG-310 over the Pentax K-1
| TG-310 | K-1 |
|---|
Reasons to pick Pentax K-1 over the Olympus TG-310
| K-1 | TG-310 | |||
|---|---|---|---|---|
| Announced | February 2016 | January 2011 | Fresher by 62 months | |
| Manually focus | Very precise focus | |||
| Display type | Fully Articulated | Fixed | Fully Articulating display | |
| Display dimensions | 3.2" | 2.7" | Larger display (+0.5") | |
| Display resolution | 1037k | 230k | Clearer display (+807k dot) |
Common features in the Olympus TG-310 and Pentax K-1
| TG-310 | K-1 | |||
|---|---|---|---|---|
| Selfie screen | Neither contains selfie screen | |||
| Touch friendly display | Neither contains Touch friendly display |
Olympus TG-310 vs Pentax K-1 Physical Comparison
For anyone who is planning to carry your camera frequently, you should take into account its weight and size. The Olympus TG-310 has got physical dimensions of 96mm x 63mm x 23mm (3.8" x 2.5" x 0.9") and a weight of 155 grams (0.34 lbs) whilst the Pentax K-1 has specifications of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") with a weight of 1010 grams (2.23 lbs).
Take a look at the Olympus TG-310 versus Pentax K-1 in our newest Camera & Lens Size Comparison Tool.
Don't forget, the weight of an ILC will change dependant on the lens you are utilising at the time. Here is a front view dimension comparison of the TG-310 versus the K-1.

Looking at dimensions and weight, the portability score of the TG-310 and K-1 is 94 and 55 respectively.
Olympus TG-310 vs Pentax K-1 Sensor Comparison
More often than not, it can be hard to visualize the gap between sensor sizing just by looking at specs. The visual here will help offer you a greater sense of the sensor dimensions in the TG-310 and K-1.
All in all, each of these cameras have different megapixel count and different sensor sizing. The TG-310 with its tinier sensor is going to make achieving shallower depth of field harder and the Pentax K-1 will give greater detail having an extra 22MP. Greater resolution can also allow you to crop pics a bit more aggressively. The older TG-310 is going to be behind in sensor tech.
Olympus TG-310 vs Pentax K-1 Screen and ViewFinder
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Olympus TG-310 vs Pentax K-1 Specifications
| Olympus TG-310 | Pentax K-1 | |
|---|---|---|
| General Information | ||
| Company | Olympus | Pentax |
| Model | Olympus TG-310 | Pentax K-1 |
| Class | Waterproof | Advanced DSLR |
| Launched | 2011-01-06 | 2016-02-17 |
| Physical type | Compact | Mid-size SLR |
| Sensor Information | ||
| Powered by | TruePic III+ | - |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | Full frame |
| Sensor dimensions | 6.17 x 4.55mm | 35.9 x 24mm |
| Sensor surface area | 28.1mm² | 861.6mm² |
| Sensor resolution | 14MP | 36MP |
| Anti aliasing filter | ||
| Aspect ratio | - | 3:2 |
| Maximum resolution | 4288 x 3216 | 7360 x 4912 |
| Maximum native ISO | 1600 | 204800 |
| Minimum native ISO | 80 | 100 |
| RAW data | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Number of focus points | - | 33 |
| Cross focus points | - | 25 |
| Lens | ||
| Lens mounting type | fixed lens | Pentax KAF2 |
| Lens focal range | 28-102mm (3.6x) | - |
| Highest aperture | f/3.9-5.9 | - |
| Macro focus distance | 3cm | - |
| Number of lenses | - | 151 |
| Crop factor | 5.8 | 1 |
| Screen | ||
| Screen type | Fixed Type | Fully Articulated |
| Screen size | 2.7" | 3.2" |
| Screen resolution | 230 thousand dots | 1,037 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch friendly | ||
| Screen technology | TFT Color LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Lowest shutter speed | 4 secs | 30 secs |
| Highest shutter speed | 1/2000 secs | 1/8000 secs |
| Continuous shooting rate | 1.0 frames/s | 4.4 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | - | Yes |
| Change white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | 4.20 m | no built-in flash |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync |
| External flash | ||
| AEB | ||
| WB bracketing | ||
| Highest flash synchronize | - | 1/200 secs |
| 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) | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) |
| Maximum video resolution | 1280x720 | 1920x1080 |
| Video format | Motion JPEG | MPEG-4, H.264 |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | Built-in |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 155 grams (0.34 pounds) | 1010 grams (2.23 pounds) |
| Physical dimensions | 96 x 63 x 23mm (3.8" x 2.5" x 0.9") | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") |
| DXO scores | ||
| DXO All around score | not tested | 96 |
| DXO Color Depth score | not tested | 25.4 |
| DXO Dynamic range score | not tested | 14.6 |
| DXO Low light score | not tested | 3280 |
| Other | ||
| Battery life | 150 images | 760 images |
| Battery style | Battery Pack | Battery Pack |
| Battery model | LI-42B | D-LI90 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 12 sec, custom) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | Dual SD/SDHC/SDXC (UHS-I) |
| Card slots | Single | 2 |
| Pricing at launch | $0 | $1,499 |