Pentax K-50 vs Sony A58
63 Imaging
58 Features
65 Overall
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68 Imaging
62 Features
72 Overall
66
Pentax K-50 vs Sony A58 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 100 - 51600
- Sensor based Image Stabilization
- 1/6000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 650g - 130 x 97 x 71mm
- Launched November 2013
- Old Model is Pentax K-30
(Full Review)
- 20MP - APS-C Sensor
- 2.7" Tilting Display
- ISO 100 - 16000 (Bump to 25600)
- Sensor based Image Stabilization
- 1920 x 1080 video
- Sony/Minolta Alpha Mount
- 492g - 129 x 95 x 78mm
- Launched November 2013
- Superseded the Sony A57
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Lets examine more closely at the Pentax K-50 vs Sony A58, both Entry-Level DSLR digital cameras by manufacturers Pentax and Sony. The sensor resolution of the K-50 (16MP) and the A58 (20MP) is fairly similar and they enjoy the same exact sensor sizes (APS-C).
President Biden pushes bill mandating TikTok sale or banThe K-50 was launched about the same time to the A58 which means that they are of a similar age. Each of these cameras offer the identical body type (Compact SLR).
Before getting straight into a step-by-step comparison, below is a brief summary of how the K-50 scores versus the A58 in the way of portability, imaging, features and an overall score.
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The following is a sample of the gallery pictures for Pentax K-50 & Sony SLT-A58. The complete galleries are viewable at Pentax K-50 Gallery & Sony A58 Gallery.
Reasons to pick Pentax K-50 over the Sony A58
| K-50 | A58 | |||
|---|---|---|---|---|
| Display sizing | 3" |  | 2.7" | Larger display (+0.3") |
| Display resolution | 921k |  | 460k | Sharper display (+461k dot) |
Reasons to pick Sony A58 over the Pentax K-50
| A58 | K-50 | |||
|---|---|---|---|---|
| Display type | Tilting |  | Fixed | Tilting display |
Common features in the Pentax K-50 and Sony A58
| K-50 | A58 | |||
|---|---|---|---|---|
| Launched | November 2013 |  | November 2013 | Similar age |
| Manually focus |  | More accurate focusing | ||
| Selfie screen |  | Neither features selfie screen | ||
| Touch friendly display |  | No Touch friendly display |
Pentax K-50 vs Sony A58 Physical Comparison
For anybody who is looking to carry around your camera frequently, you'll have to think about its weight and size. The Pentax K-50 enjoys outer measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") having a weight of 650 grams (1.43 lbs) while the Sony A58 has specifications of 129mm x 95mm x 78mm (5.1" x 3.7" x 3.1") accompanied by a weight of 492 grams (1.08 lbs).
Analyze the Pentax K-50 vs Sony A58 in our newest Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ dependant on the lens you use at that moment. Here is the front view dimensions comparison of the K-50 versus the A58.
Taking into account dimensions and weight, the portability grade of the K-50 and A58 is 63 and 68 respectively.
Pentax K-50 vs Sony A58 Sensor Comparison
More often than not, it's difficult to envision the difference between sensor sizes merely by going over specs. The image underneath will help offer you a much better sense of the sensor measurements in the K-50 and A58.
As you can plainly see, the two cameras offer the same exact sensor sizing but not the same megapixels. You can anticipate the Sony A58 to offer greater detail utilizing its extra 4 Megapixels. Greater resolution can also make it easier to crop photos a little more aggressively.
Pentax K-50 vs Sony A58 Screen and ViewFinder
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Pentax K-50 vs Sony A58 Specifications
| Pentax K-50 | Sony SLT-A58 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Sony |
| Model | Pentax K-50 | Sony SLT-A58 |
| Type | Entry-Level DSLR | Entry-Level DSLR |
| Launched | 2013-11-27 | 2013-11-27 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor | PRIME M | - |
| Sensor type | CMOS | CMOS |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.7mm | 23.2 x 15.4mm |
| Sensor area | 372.1mm² | 357.3mm² |
| Sensor resolution | 16MP | 20MP |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | - |
| Full resolution | 4928 x 3264 | 5456 x 3632 |
| Max native ISO | 51600 | 16000 |
| Max boosted ISO | - | 25600 |
| Lowest native ISO | 100 | 100 |
| RAW format | ||
| Autofocusing | ||
| Manual focus | ||
| AF touch | ||
| AF continuous | ||
| Single AF | ||
| Tracking AF | ||
| Selective AF | ||
| AF center weighted | ||
| Multi area AF | ||
| AF live view | ||
| Face detect focusing | ||
| Contract detect focusing | ||
| Phase detect focusing | ||
| Number of focus points | 11 | 15 |
| Cross focus points | 9 | 3 |
| Lens | ||
| Lens mounting type | Pentax KAF2 | Sony/Minolta Alpha |
| Available lenses | 151 | 143 |
| Crop factor | 1.5 | 1.6 |
| Screen | ||
| Range of display | Fixed Type | Tilting |
| Display sizing | 3" | 2.7" |
| Resolution of display | 921k dot | 460k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Display technology | TFT LCD monitor with brightness/color adjustment and AR coating | - |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Electronic |
| Viewfinder resolution | - | 1,440k dot |
| Viewfinder coverage | 100 percent | 100 percent |
| Viewfinder magnification | 0.61x | 0.65x |
| Features | ||
| Lowest shutter speed | 30s | 30s |
| Highest shutter speed | 1/6000s | 1/4000s |
| Continuous shooting speed | 6.0 frames per second | 8.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | 12.00 m (at ISO 100) | 10.00 m (@ ISO 100) |
| Flash modes | Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless | - |
| Hot shoe | ||
| AEB | ||
| WB bracketing | ||
| Highest flash sync | 1/180s | 1/160s |
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps) | 1920 x 1080 |
| Max video resolution | 1920x1080 | 1920x1080 |
| Video file format | MPEG-4, H.264 | MPEG-4, AVCHD, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Eye-Fi Connected |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 650 gr (1.43 lbs) | 492 gr (1.08 lbs) |
| Dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 129 x 95 x 78mm (5.1" x 3.7" x 3.1") |
| DXO scores | ||
| DXO All around score | 79 | 74 |
| DXO Color Depth score | 23.7 | 23.3 |
| DXO Dynamic range score | 13.0 | 12.5 |
| DXO Low light score | 1120 | 753 |
| Other | ||
| Battery life | 410 pictures | 690 pictures |
| Battery format | Battery Pack | Battery Pack |
| Battery model | D-LI109 | NP-FM500H |
| Self timer | Yes ( 2 or 12 seconds) | - |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
| Storage slots | 1 | 1 |
| Retail price | $610 | $645 |