Olympus XZ-10 vs Pentax K-3 III
91 Imaging
35 Features
57 Overall
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58 Imaging
70 Features
86 Overall
76
Olympus XZ-10 vs Pentax K-3 III Key Specs
(Full Review)
- 12MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 6400
- Sensor-shift Image Stabilization
- 1920 x 1080 video
- 26-130mm (F1.8-2.7) lens
- 221g - 102 x 61 x 34mm
- Launched January 2013
(Full Review)
- 26MP - APS-C Sensor
- 3.2" Fixed Display
- ISO 100 - 1600000
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 3840 x 2160 video
- Pentax KAF2 Mount
- 820g - 135 x 104 x 74mm
- Revealed March 2021
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Lets look more in depth at the Olympus XZ-10 and Pentax K-3 III, one being a Small Sensor Compact and the other is a Advanced DSLR by companies Olympus and Pentax. There exists a sizeable gap among the resolutions of the XZ-10 (12MP) and K-3 III (26MP) and the XZ-10 (1/2.3") and K-3 III (APS-C) have totally different sensor dimensions.
Sora from OpenAI releases its first ever music videoThe XZ-10 was unveiled 9 years before the K-3 III and that is a fairly large gap as far as camera technology is concerned. Both of the cameras have different body design with the Olympus XZ-10 being a Compact camera and the Pentax K-3 III being a Mid-size SLR camera.
Before getting right into a in depth comparison, here is a quick summary of how the XZ-10 scores versus the K-3 III in terms of portability, imaging, features and an overall grade.
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The following is a sample of the gallery pics for Olympus Stylus XZ-10 and Pentax K-3 Mark III. The full galleries are viewable at Olympus XZ-10 Gallery and Pentax K-3 III Gallery.
Reasons to pick Olympus XZ-10 over the Pentax K-3 III
| XZ-10 | K-3 III |
|---|
Reasons to pick Pentax K-3 III over the Olympus XZ-10
| K-3 III | XZ-10 | |||
|---|---|---|---|---|
| Revealed | March 2021 | January 2013 | More recent by 99 months | |
| Display dimensions | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 1620k | 920k | Crisper display (+700k dot) |
Common features in the Olympus XZ-10 and Pentax K-3 III
| XZ-10 | K-3 III | |||
|---|---|---|---|---|
| Manual focus | More exact focus | |||
| Display type | Fixed | Fixed | Fixed display | |
| Selfie screen | Neither includes selfie screen | |||
| Touch friendly display | Easily navigate |
Olympus XZ-10 vs Pentax K-3 III Physical Comparison
For those who are looking to lug around your camera often, you have to consider its weight and size. The Olympus XZ-10 features outside dimensions of 102mm x 61mm x 34mm (4.0" x 2.4" x 1.3") having a weight of 221 grams (0.49 lbs) while the Pentax K-3 III has specifications of 135mm x 104mm x 74mm (5.3" x 4.1" x 2.9") having a weight of 820 grams (1.81 lbs).
Check the Olympus XZ-10 and Pentax K-3 III in the latest Camera with Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are using at that time. The following is a front view physical size comparison of the XZ-10 versus the K-3 III.

Using dimensions and weight, the portability rating of the XZ-10 and K-3 III is 91 and 58 respectively.
Olympus XZ-10 vs Pentax K-3 III Sensor Comparison
More often than not, it's hard to visualise the difference in sensor measurements simply by checking out a spec sheet. The graphic underneath should offer you a clearer sense of the sensor dimensions in the XZ-10 and K-3 III.
Clearly, each of the cameras provide different resolutions and different sensor measurements. The XZ-10 with its smaller sensor will make shooting shallower depth of field harder and the Pentax K-3 III will produce extra detail having an extra 14 Megapixels. Greater resolution will let you crop photos more aggressively. The older XZ-10 will be behind with regard to sensor tech.
Olympus XZ-10 vs Pentax K-3 III Screen and ViewFinder
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Olympus XZ-10 vs Pentax K-3 III Specifications
| Olympus Stylus XZ-10 | Pentax K-3 Mark III | |
|---|---|---|
| General Information | ||
| Brand Name | Olympus | Pentax |
| Model type | Olympus Stylus XZ-10 | Pentax K-3 Mark III |
| Type | Small Sensor Compact | Advanced DSLR |
| Launched | 2013-01-30 | 2021-03-31 |
| Physical type | Compact | Mid-size SLR |
| Sensor Information | ||
| Sensor type | BSI-CMOS | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor dimensions | 6.17 x 4.55mm | 23 x 15.5mm |
| Sensor area | 28.1mm² | 356.5mm² |
| Sensor resolution | 12 megapixel | 26 megapixel |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 |
| Full resolution | 3968 x 2976 | 6192 x 4128 |
| Max native ISO | 6400 | 1600000 |
| Lowest native ISO | 100 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | 35 | 101 |
| Cross type focus points | - | 25 |
| Lens | ||
| Lens support | fixed lens | Pentax KAF2 |
| Lens zoom range | 26-130mm (5.0x) | - |
| Maximal aperture | f/1.8-2.7 | - |
| Macro focusing distance | 1cm | - |
| Total lenses | - | 156 |
| Crop factor | 5.8 | 1.6 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen sizing | 3 inch | 3.2 inch |
| Resolution of screen | 920 thousand dots | 1,620 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentaprism) |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Lowest shutter speed | 30 seconds | 30 seconds |
| Highest shutter speed | 1/2000 seconds | 1/8000 seconds |
| Continuous shooting rate | 5.0fps | 12.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | - | no built-in flash |
| Flash settings | Auto, On, Off, Red-Eye, Fill-in, Wireless | Auto, Auto + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow- speed Sync, Slow-speed Sync + Red-eye, P-TTL, Contrast-control-sync, High-speed sync, Wireless sync |
| Hot shoe | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Highest flash synchronize | - | 1/200 seconds |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 1920 x 1080 (30 fps, 18Mbps), 1280 x 720 (30 fps, 9Mbps) | 3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 24p, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 24p, MOV, H.264, Linear PCM |
| Max video resolution | 1920x1080 | 3840x2160 |
| Video data format | MPEG-4, H.264 | MPEG-4, H.264 |
| Mic port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | Eye-Fi Connected | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.2 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environment sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 221g (0.49 lbs) | 820g (1.81 lbs) |
| Physical dimensions | 102 x 61 x 34mm (4.0" x 2.4" x 1.3") | 135 x 104 x 74mm (5.3" x 4.1" x 2.9") |
| DXO scores | ||
| DXO All around 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 | 240 shots | 800 shots |
| Form of battery | Battery Pack | Battery Pack |
| Battery ID | Li-50B | D-LI90 |
| Self timer | Yes (2 or 12 sec) | Yes |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC | Dual SD/SDHC/SDXC slots (UHS-II supported in slot 1) |
| Card slots | One | Two |
| Launch price | $428 | $1,999 |