Pentax K-500 vs Sony A390
64 Imaging
58 Features
70 Overall
62
66 Imaging
54 Features
54 Overall
54
Pentax K-500 vs Sony A390 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Screen
- ISO 100 - 51600
- Sensor based Image Stabilization
- 1/6000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 646g - 130 x 97 x 71mm
- Launched November 2013
(Full Review)
- 14MP - APS-C Sensor
- 2.7" Tilting Screen
- ISO 100 - 3200
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 549g - 128 x 97 x 86mm
- Revealed July 2010
- Older Model is Sony A380
Snapchat Adds Watermarks to AI-Created Images Pentax K-500 vs Sony A390 Overview
Below, we will be analyzing the Pentax K-500 vs Sony A390, both Entry-Level DSLR digital cameras by rivals Pentax and Sony. The image resolution of the K-500 (16MP) and the A390 (14MP) is pretty similar and they possess the exact same sensor measurements (APS-C).
Samsung Releases Faster Versions of EVO MicroSD CardsThe K-500 was revealed 3 years later than the A390 and that is quite a significant difference as far as technology is concerned. Each of these cameras come with the identical body type (Compact SLR).
Before we go straight into a full comparison, below is a concise highlight of how the K-500 scores against the A390 with regards to portability, imaging, features and an overall rating.
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This is a preview of the gallery images for Pentax K-500 & Sony Alpha DSLR-A390. The full galleries are provided at Pentax K-500 Gallery & Sony A390 Gallery.
Reasons to pick Pentax K-500 over the Sony A390
| K-500 | A390 | |||
|---|---|---|---|---|
| Revealed | November 2013 |  | July 2010 | Fresher by 41 months |
| Screen dimension | 3" |  | 2.7" | Bigger screen (+0.3") |
| Screen resolution | 921k |  | 230k | Clearer screen (+691k dot) |
Reasons to pick Sony A390 over the Pentax K-500
| A390 | K-500 | |||
|---|---|---|---|---|
| Screen type | Tilting |  | Fixed | Tilting screen |
Common features in the Pentax K-500 and Sony A390
| K-500 | A390 | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focus | ||
| Selfie screen |  | Neither provides selfie screen | ||
| Touch screen |  | Neither provides Touch screen |
Pentax K-500 vs Sony A390 Physical Comparison
For those who are planning to carry your camera regularly, you have to factor its weight and proportions. The Pentax K-500 provides exterior measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") and a weight of 646 grams (1.42 lbs) and the Sony A390 has measurements of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") with a weight of 549 grams (1.21 lbs).
Examine the Pentax K-500 vs Sony A390 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will change dependant on the lens you are working with during that time. Below is the front view measurements comparison of the K-500 and the A390.
Using dimensions and weight, the portability rating of the K-500 and A390 is 64 and 66 respectively.
Pentax K-500 vs Sony A390 Sensor Comparison
More often than not, it is very hard to envision the contrast between sensor sizing merely by reviewing technical specs. The graphic underneath might provide you a far better sense of the sensor sizing in the K-500 and A390.
As you can tell, each of these cameras have got the exact same sensor measurements albeit not the same megapixels. You can expect the Pentax K-500 to offer more detail because of its extra 2 Megapixels. Higher resolution can also allow you to crop pictures much more aggressively. The younger K-500 is going to have a benefit in sensor technology.
Pentax K-500 vs Sony A390 Screen and ViewFinder
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Pentax K-500 vs Sony A390 Specifications
| Pentax K-500 | Sony Alpha DSLR-A390 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax K-500 | Sony Alpha DSLR-A390 |
| Class | Entry-Level DSLR | Entry-Level DSLR |
| Launched | 2013-11-27 | 2010-07-28 |
| Body design | Compact SLR | Compact SLR |
| Sensor Information | ||
| Processor Chip | PRIME M | Bionz |
| Sensor type | CMOS | CCD |
| Sensor size | APS-C | APS-C |
| Sensor dimensions | 23.7 x 15.7mm | 23.5 x 15.7mm |
| Sensor surface area | 372.1mm² | 369.0mm² |
| Sensor resolution | 16 megapixels | 14 megapixels |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Full resolution | 4928 x 3264 | 4592 x 3056 |
| Max native ISO | 51600 | 3200 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Autofocus live view | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 11 | 9 |
| Cross type focus points | 9 | - |
| Lens | ||
| Lens support | Pentax KAF2 | Sony/Minolta Alpha |
| Total lenses | 151 | 143 |
| Crop factor | 1.5 | 1.5 |
| Screen | ||
| Screen type | Fixed Type | Tilting |
| Screen size | 3 inches | 2.7 inches |
| Resolution of screen | 921k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Screen technology | TFT LCD monitor with brightness/color adjustment and AR coating | - |
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
| Viewfinder coverage | 100 percent | 95 percent |
| Viewfinder magnification | 0.61x | 0.49x |
| Features | ||
| Slowest shutter speed | 30 seconds | 30 seconds |
| Maximum shutter speed | 1/6000 seconds | 1/4000 seconds |
| Continuous shooting speed | 6.0fps | 3.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 12.00 m (at ISO 100) | 10.00 m (at ISO 100) |
| Flash options | Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Maximum flash sync | 1/180 seconds | 1/160 seconds |
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| 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) | - |
| Max video resolution | 1920x1080 | None |
| Video file format | MPEG-4, H.264 | - |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Optional | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 646 grams (1.42 pounds) | 549 grams (1.21 pounds) |
| Dimensions | 130 x 97 x 71mm (5.1" x 3.8" x 2.8") | 128 x 97 x 86mm (5.0" x 3.8" x 3.4") |
| DXO scores | ||
| DXO All around rating | 79 | 66 |
| DXO Color Depth rating | 23.7 | 22.5 |
| DXO Dynamic range rating | 13.1 | 11.5 |
| DXO Low light rating | 1087 | 607 |
| Other | ||
| Battery life | 710 photos | 230 photos |
| Type of battery | AA | Battery Pack |
| Battery ID | 4 x AA | NP-FH50 |
| Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo |
| Storage slots | Single | Single |
| Launch pricing | $600 | $500 |
