Pentax K-x vs Sony HX50V
69 Imaging
51 Features
47 Overall
49
89 Imaging
44 Features
57 Overall
49
Pentax K-x vs Sony HX50V Key Specs
(Full Review)
- 12MP - APS-C Sensor
- 2.7" Fixed Screen
- ISO 100 - 6400 (Push to 12800)
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1280 x 720 video
- Pentax KAF2 Mount
- 580g - 123 x 92 x 68mm
- Introduced December 2009
(Full Review)
- 20MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 100 - 3200 (Increase to 12800)
- Optical Image Stabilization
- 1920 x 1080 video
- 24-720mm (F3.5 - 6.3) lens
- 272g - 108 x 64 x 38mm
- Announced April 2013
- Replaced the Sony HX30V
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Let's look a bit more closely at the Pentax K-x vs Sony HX50V, one being a Entry-Level DSLR and the latter is a Small Sensor Superzoom by companies Pentax and Sony. There exists a significant gap between the resolutions of the K-x (12MP) and HX50V (20MP) and the K-x (APS-C) and HX50V (1/2.3") provide totally different sensor size.
Photobucket discusses licensing 13 billion images with AI firmsThe K-x was launched 4 years before the HX50V and that is quite a sizable gap as far as technology is concerned. The two cameras have different body design with the Pentax K-x being a Compact SLR camera and the Sony HX50V being a Compact camera.
Before we go right into a full comparison, here is a concise summation of how the K-x scores vs the HX50V in the way of portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Pentax K-x and Sony Cyber-shot DSC-HX50V. The complete galleries are provided at Pentax K-x Gallery and Sony HX50V Gallery.
Reasons to pick Pentax K-x over the Sony HX50V
| K-x | HX50V |
|---|
Reasons to pick Sony HX50V over the Pentax K-x
| HX50V | K-x | |||
|---|---|---|---|---|
| Announced | April 2013 | December 2009 | More recent by 40 months | |
| Screen dimensions | 3" | 2.7" | Bigger screen (+0.3") | |
| Screen resolution | 921k | 230k | Clearer screen (+691k dot) |
Common features in the Pentax K-x and Sony HX50V
| K-x | HX50V | |||
|---|---|---|---|---|
| Manual focus | Dial exact focusing | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Absent selfie screen | |||
| Touch screen | Absent Touch screen |
Pentax K-x vs Sony HX50V Physical Comparison
For anybody who is aiming to lug around your camera frequently, you're going to have to factor in its weight and proportions. The Pentax K-x enjoys physical measurements of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") having a weight of 580 grams (1.28 lbs) and the Sony HX50V has measurements of 108mm x 64mm x 38mm (4.3" x 2.5" x 1.5") accompanied by a weight of 272 grams (0.60 lbs).
Check out the Pentax K-x vs Sony HX50V in the new Camera and Lens Size Comparison Tool.
Always remember, the weight of an Interchangeable Lens Camera will differ dependant on the lens you have chosen at the time. Here is a front view measurement comparison of the K-x compared to the HX50V.

Looking at dimensions and weight, the portability rating of the K-x and HX50V is 69 and 89 respectively.
Pentax K-x vs Sony HX50V Sensor Comparison
Sometimes, it can be difficult to visualise the difference between sensor measurements only by checking technical specs. The visual below will offer you a more clear sense of the sensor measurements in the K-x and HX50V.
As you can tell, both of the cameras provide different megapixel count and different sensor measurements. The K-x due to its bigger sensor will make getting bokeh easier and the Sony HX50V will give you more detail utilizing its extra 8 Megapixels. Higher resolution can also help you crop pictures more aggressively. The older K-x is going to be disadvantaged with regard to sensor innovation.
Pentax K-x vs Sony HX50V Screen and ViewFinder
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Pentax K-x vs Sony HX50V Specifications
| Pentax K-x | Sony Cyber-shot DSC-HX50V | |
|---|---|---|
| General Information | ||
| Make | Pentax | Sony |
| Model | Pentax K-x | Sony Cyber-shot DSC-HX50V |
| Class | Entry-Level DSLR | Small Sensor Superzoom |
| Introduced | 2009-12-23 | 2013-04-24 |
| Physical type | Compact SLR | Compact |
| Sensor Information | ||
| Chip | Prime | - |
| Sensor type | CMOS | BSI-CMOS |
| Sensor size | APS-C | 1/2.3" |
| Sensor measurements | 23.6 x 15.8mm | 6.17 x 4.55mm |
| Sensor area | 372.9mm² | 28.1mm² |
| Sensor resolution | 12 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 4:3 and 16:9 |
| Peak resolution | 4288 x 2848 | 5184 x 2920 |
| Highest native ISO | 6400 | 3200 |
| Highest enhanced ISO | 12800 | 12800 |
| Minimum native ISO | 100 | 100 |
| RAW pictures | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection focus | ||
| Contract detection focus | ||
| Phase detection focus | ||
| Number of focus points | 11 | - |
| Cross focus points | - | - |
| Lens | ||
| Lens mounting type | Pentax KAF2 | fixed lens |
| Lens focal range | - | 24-720mm (30.0x) |
| Max aperture | - | f/3.5 - 6.3 |
| Macro focus range | - | 5cm |
| Amount of lenses | 151 | - |
| Focal length multiplier | 1.5 | 5.8 |
| Screen | ||
| Type of screen | Fixed Type | Fixed Type |
| Screen sizing | 2.7 inches | 3 inches |
| Resolution of screen | 230 thousand dots | 921 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Screen tech | TFT LCD monitor | XtraFine LCD display |
| Viewfinder Information | ||
| Viewfinder | Optical (pentamirror) | Electronic (optional) |
| Viewfinder coverage | 96% | - |
| Viewfinder magnification | 0.57x | - |
| Features | ||
| Min shutter speed | 30 seconds | 30 seconds |
| Max shutter speed | 1/6000 seconds | 1/4000 seconds |
| Continuous shutter rate | 5.0fps | 10.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash range | 16.00 m | 5.60 m |
| Flash modes | Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless | Auto, On, Off, Slow Sync, Rear Sync, Advanced Flash |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Max flash synchronize | 1/180 seconds | - |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (24 fps), 640 x 416 (24 fps) | 1920 x 1080 (60fps), 1440 x 1080 (30fps), 1280 x 720 (30fps), 640 x 480 (30fps) |
| Highest video resolution | 1280x720 | 1920x1080 |
| Video file format | Motion JPEG | MPEG-4, AVCHD |
| Microphone port | ||
| Headphone port | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | BuiltIn |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 580 gr (1.28 lbs) | 272 gr (0.60 lbs) |
| Physical dimensions | 123 x 92 x 68mm (4.8" x 3.6" x 2.7") | 108 x 64 x 38mm (4.3" x 2.5" x 1.5") |
| DXO scores | ||
| DXO Overall score | 72 | not tested |
| DXO Color Depth score | 22.8 | not tested |
| DXO Dynamic range score | 12.5 | not tested |
| DXO Low light score | 811 | not tested |
| Other | ||
| Battery life | 1900 shots | 400 shots |
| Battery type | Battery Pack | Battery Pack |
| Battery model | 4 x AA | NP-BX1 |
| Self timer | Yes (2 or 12 sec) | Yes (2 or 10 sec) |
| Time lapse feature | ||
| Type of storage | SD/SDHC card | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
| Card slots | One | One |
| Launch cost | $600 | $439 |