Olympus TG-5 vs Pentax 645Z
90 Imaging
38 Features
51 Overall
43
49 Imaging
80 Features
74 Overall
77
Olympus TG-5 vs Pentax 645Z Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 12800 (Push to 12800)
- Sensor-shift Image Stabilization
- 3840 x 2160 video
- 25-100mm (F2.0-4.9) lens
- 250g - 113 x 66 x 32mm
- Introduced May 2017
- Previous Model is Olympus TG-4
- Updated by Olympus TG-6
(Full Review)
- 51MP - Medium format Sensor
- 3.2" Tilting Display
- ISO 100 - 204800
- No Anti-Alias Filter
- 1920 x 1080 video
- Pentax 645AF2 Mount
- 1550g - 156 x 117 x 123mm
- Announced April 2014
- Replaced the Pentax 645D
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Here, we are comparing the Olympus TG-5 vs Pentax 645Z, one is a Waterproof and the other is a Pro DSLR by manufacturers Olympus and Pentax. There exists a crucial gap between the resolutions of the TG-5 (12MP) and 645Z (51MP) and the TG-5 (1/2.3") and 645Z (Medium format) offer different sensor measurements.
Apple Innovates by Creating Next-Level Optical Stabilization for iPhoneThe TG-5 was revealed 3 years after the 645Z which is quite a serious gap as far as technology is concerned. Both of the cameras feature different body design with the Olympus TG-5 being a Compact camera and the Pentax 645Z being a Large SLR camera.
Before delving right into a full comparison, here is a short highlight of how the TG-5 scores vs the 645Z when it comes to portability, imaging, features and an overall score.
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The following is a sample of the gallery pictures for Olympus Tough TG-5 and Pentax 645Z. The full galleries are available at Olympus TG-5 Gallery and Pentax 645Z Gallery.
Reasons to pick Olympus TG-5 over the Pentax 645Z
| TG-5 | 645Z | |||
|---|---|---|---|---|
| Announced | May 2017 |  | April 2014 | More modern by 38 months |
Reasons to pick Pentax 645Z over the Olympus TG-5
| 645Z | TG-5 | |||
|---|---|---|---|---|
| Display type | Tilting |  | Fixed | Tilting display |
| Display size | 3.2" |  | 3" | Larger display (+0.2") |
| Display resolution | 1037k |  | 460k | Crisper display (+577k dot) |
Common features in the Olympus TG-5 and Pentax 645Z
| TG-5 | 645Z | |||
|---|---|---|---|---|
| Focus manually |  | Very precise focus | ||
| Selfie screen |  | Neither features selfie screen | ||
| Touch friendly display |  | Lacking Touch friendly display |
Olympus TG-5 vs Pentax 645Z Physical Comparison
In case you're looking to carry around your camera, you should consider its weight and dimensions. The Olympus TG-5 enjoys outer measurements of 113mm x 66mm x 32mm (4.4" x 2.6" x 1.3") accompanied by a weight of 250 grams (0.55 lbs) while the Pentax 645Z has dimensions of 156mm x 117mm x 123mm (6.1" x 4.6" x 4.8") accompanied by a weight of 1550 grams (3.42 lbs).
Analyze the Olympus TG-5 vs Pentax 645Z in the latest Camera with Lens Size Comparison Tool.
Bear in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you have at that moment. Here is a front view overall size comparison of the TG-5 compared to the 645Z.
Taking into account dimensions and weight, the portability grade of the TG-5 and 645Z is 90 and 49 respectively.
Olympus TG-5 vs Pentax 645Z Sensor Comparison
Quite often, it is tough to picture the contrast between sensor sizes just by reading a spec sheet. The picture underneath may provide you a far better sense of the sensor sizing in the TG-5 and 645Z.
As you can see, each of these cameras feature different resolutions and different sensor sizes. The TG-5 using its tinier sensor is going to make achieving bokeh trickier and the Pentax 645Z will deliver more detail because of its extra 39MP. Greater resolution will also help you crop images way more aggressively. The more modern TG-5 should have an edge in sensor innovation.
Olympus TG-5 vs Pentax 645Z Screen and ViewFinder
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Olympus TG-5 vs Pentax 645Z Specifications
| Olympus Tough TG-5 | Pentax 645Z | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model | Olympus Tough TG-5 | Pentax 645Z |
| Type | Waterproof | Pro DSLR |
| Introduced | 2017-05-17 | 2014-04-15 |
| Physical type | Compact | Large SLR |
| Sensor Information | ||
| Processor | TruePic VIII | PRIME III |
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/2.3" | Medium format |
| Sensor measurements | 6.17 x 4.55mm | 44 x 33mm |
| Sensor area | 28.1mm² | 1,452.0mm² |
| Sensor resolution | 12MP | 51MP |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 4:3 |
| Highest Possible resolution | 4000 x 3000 | 8256 x 6192 |
| Maximum native ISO | 12800 | 204800 |
| Maximum enhanced ISO | 12800 | - |
| Lowest native ISO | 100 | 100 |
| RAW files | ||
| Lowest enhanced ISO | 100 | - |
| Autofocusing | ||
| Manual focus | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 25 | 27 |
| Lens | ||
| Lens mount | fixed lens | Pentax 645AF2 |
| Lens focal range | 25-100mm (4.0x) | - |
| Max aperture | f/2.0-4.9 | - |
| Macro focus distance | 1cm | - |
| Available lenses | - | 6 |
| Crop factor | 5.8 | 0.8 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 3" | 3.2" |
| Screen resolution | 460k dots | 1,037k dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 98 percent |
| Viewfinder magnification | - | 0.85x |
| Features | ||
| Min shutter speed | 4 seconds | 30 seconds |
| Max shutter speed | 1/2000 seconds | 1/4000 seconds |
| Continuous shutter rate | 20.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | - | no built-in flash |
| Flash settings | Auto, redeye reduction, slow sync, redeye slow sync, fill, manual, off | 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 | ||
| AE bracketing | ||
| White balance bracketing | ||
| Max flash synchronize | - | 1/125 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p,24p) |
| Maximum video resolution | 3840x2160 | 1920x1080 |
| Video file format | MPEG-4, H.264 | MPEG-4, H.264 |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.0 (5 GBit/sec) |
| GPS | Built-in | Optional |
| Physical | ||
| Environment sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 250 gr (0.55 lb) | 1550 gr (3.42 lb) |
| Physical dimensions | 113 x 66 x 32mm (4.4" x 2.6" x 1.3") | 156 x 117 x 123mm (6.1" x 4.6" x 4.8") |
| DXO scores | ||
| DXO Overall score | not tested | 101 |
| DXO Color Depth score | not tested | 26.0 |
| DXO Dynamic range score | not tested | 14.7 |
| DXO Low light score | not tested | 4505 |
| Other | ||
| Battery life | 340 shots | 650 shots |
| Battery style | Battery Pack | Battery Pack |
| Battery model | LI-92B | D-LI90 |
| Self timer | Yes (2 or 12 secs, custom) | Yes (2 or 10 secs) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC card (UHS-I compatible) | Dual SD/SDHC/SDXC slots |
| Card slots | One | 2 |
| Launch pricing | $449 | $5,024 |