Olympus SP-810 UZ vs Pentax K-x
78 Imaging
37 Features
34 Overall
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69 Imaging
51 Features
47 Overall
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Olympus SP-810 UZ vs Pentax K-x Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 80 - 3200
- Sensor-shift Image Stabilization
- 1280 x 720 video
- 24-864mm (F2.9-5.7) lens
- 413g - 106 x 76 x 74mm
- Released July 2011
- Succeeded the Olympus SP-800 UZ
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400 (Push to 12800)
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Announced December 2009
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Here, we will be evaluating the Olympus SP-810 UZ versus Pentax K-x, former is a Small Sensor Superzoom while the latter is a Entry-Level DSLR by manufacturers Olympus and Pentax. The image resolution of the SP-810 UZ (14MP) and the K-x (12MP) is relatively similar but the SP-810 UZ (1/2.3") and K-x (APS-C) boast different sensor sizes.
Samsung Releases Faster Versions of EVO MicroSD CardsThe SP-810 UZ was released 20 months after the K-x which makes them a generation away from each other. Each of these cameras feature different body design with the Olympus SP-810 UZ being a SLR-like (bridge) camera and the Pentax K-x being a Compact SLR camera.
Before we go straight to a thorough comparison, here is a simple synopsis of how the SP-810 UZ scores against the K-x in relation to portability, imaging, features and an overall mark.
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The following is a preview of the gallery photos for Olympus SP-810 UZ & Pentax K-x. The complete galleries are viewable at Olympus SP-810 UZ Gallery & Pentax K-x Gallery.
Reasons to pick Olympus SP-810 UZ over the Pentax K-x
| SP-810 UZ | K-x | |||
|---|---|---|---|---|
| Announced | July 2011 | December 2009 | Newer by 20 months | |
| Screen size | 3" | 2.7" | Bigger screen (+0.3") |
Reasons to pick Pentax K-x over the Olympus SP-810 UZ
| K-x | SP-810 UZ | |||
|---|---|---|---|---|
| Manual focus | Very accurate focusing |
Common features in the Olympus SP-810 UZ and Pentax K-x
| SP-810 UZ | K-x | |||
|---|---|---|---|---|
| Screen type | Fixed | Fixed | Fixed screen | |
| Screen resolution | 230k | 230k | The same screen resolution | |
| Selfie screen | No selfie screen | |||
| Touch screen | Neither provides Touch screen |
Olympus SP-810 UZ vs Pentax K-x Physical Comparison
If you are going to travel with your camera, you will need to think about its weight and size. The Olympus SP-810 UZ provides external dimensions of 106mm x 76mm x 74mm (4.2" x 3.0" x 2.9") accompanied by a weight of 413 grams (0.91 lbs) while the Pentax K-x has specifications of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") with a weight of 580 grams (1.28 lbs).
Analyze the Olympus SP-810 UZ versus Pentax K-x in our brand new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary depending on the lens you select at that time. Here is a front view size comparison of the SP-810 UZ vs the K-x.

Looking at size and weight, the portability rating of the SP-810 UZ and K-x is 78 and 69 respectively.
Olympus SP-810 UZ vs Pentax K-x Sensor Comparison
In many cases, it can be tough to imagine the gap between sensor dimensions just by reading specifications. The pic below will offer you a far better sense of the sensor sizes in the SP-810 UZ and K-x.
Plainly, both of those cameras come with different megapixel count and different sensor dimensions. The SP-810 UZ due to its tinier sensor is going to make getting shallow depth of field harder and the Olympus SP-810 UZ will offer extra detail as a result of its extra 2MP. Higher resolution will allow you to crop shots a good deal more aggressively. The more recent SP-810 UZ provides an edge with regard to sensor innovation.
Olympus SP-810 UZ vs Pentax K-x Screen and ViewFinder
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Olympus SP-810 UZ vs Pentax K-x Specifications
| Olympus SP-810 UZ | Pentax K-x | |
|---|---|---|
| General Information | ||
| Brand | Olympus | Pentax |
| Model type | Olympus SP-810 UZ | Pentax K-x |
| Type | Small Sensor Superzoom | Entry-Level DSLR |
| Released | 2011-07-27 | 2009-12-23 |
| Physical type | SLR-like (bridge) | Compact SLR |
| Sensor Information | ||
| Processor | TruePic III+ | Prime |
| Sensor type | CCD | CMOS |
| Sensor size | 1/2.3" | APS-C |
| Sensor measurements | 6.17 x 4.55mm | 23.6 x 15.8mm |
| Sensor surface area | 28.1mm² | 372.9mm² |
| Sensor resolution | 14MP | 12MP |
| Anti alias filter | ||
| Aspect ratio | 4:3 and 16:9 | 3:2 |
| Highest Possible resolution | 4288 x 3216 | 4288 x 2848 |
| Maximum native ISO | 3200 | 6400 |
| Maximum enhanced ISO | - | 12800 |
| Lowest native ISO | 80 | 100 |
| RAW images | ||
| Autofocusing | ||
| Manual focusing | ||
| AF touch | ||
| Continuous AF | ||
| Single AF | ||
| AF tracking | ||
| AF selectice | ||
| AF center weighted | ||
| AF multi area | ||
| Live view AF | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Total focus points | - | 11 |
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | fixed lens | Pentax KAF2 |
| Lens zoom range | 24-864mm (36.0x) | - |
| Highest aperture | f/2.9-5.7 | - |
| Macro focusing distance | 5cm | - |
| Available lenses | - | 151 |
| Focal length multiplier | 5.8 | 1.5 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen diagonal | 3 inch | 2.7 inch |
| Screen resolution | 230 thousand dots | 230 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch operation | ||
| Screen tech | - | TFT LCD monitor |
| Viewfinder Information | ||
| Viewfinder type | None | Optical (pentamirror) |
| Viewfinder coverage | - | 96% |
| Viewfinder magnification | - | 0.57x |
| Features | ||
| Minimum shutter speed | 1/4s | 30s |
| Fastest shutter speed | 1/1200s | 1/6000s |
| Continuous shutter rate | 0.7 frames/s | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | - | Yes |
| Change WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash distance | 6.20 m | 16.00 m |
| Flash options | Auto, On, Off, Red-Eye | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Fastest flash synchronize | - | 1/180s |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Supported video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1280 x 720 (24 fps), 640 x 416 (24 fps) |
| Maximum video resolution | 1280x720 | 1280x720 |
| Video format | MPEG-4 | Motion JPEG |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 413 gr (0.91 pounds) | 580 gr (1.28 pounds) |
| Physical dimensions | 106 x 76 x 74mm (4.2" x 3.0" x 2.9") | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") |
| DXO scores | ||
| DXO Overall rating | not tested | 72 |
| DXO Color Depth rating | not tested | 22.8 |
| DXO Dynamic range rating | not tested | 12.5 |
| DXO Low light rating | not tested | 811 |
| Other | ||
| Battery life | - | 1900 shots |
| Style of battery | - | Battery Pack |
| Battery ID | Li-50B | 4 x AA |
| Self timer | Yes (12 or 2 sec) | Yes (2 or 12 sec) |
| Time lapse shooting | ||
| Storage type | SD/SDHC/SDXC, Internal | SD/SDHC card |
| Card slots | 1 | 1 |
| Pricing at release | $280 | $600 |