Pentax K-5 vs Sony A500
60 Imaging
56 Features
82 Overall
66


63 Imaging
51 Features
52 Overall
51
Pentax K-5 vs Sony A500 Key Specs
(Full Review)
- 16MP - APS-C Sensor
- 3" Fixed Display
- ISO 80 - 12800 (Increase to 51200)
- Sensor based Image Stabilization
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 740g - 131 x 97 x 73mm
- Revealed December 2010
- Succeeded the Pentax K-7
- New Model is Pentax K-5 IIs
(Full Review)
- 12MP - APS-C Sensor
- 3" Tilting Screen
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 630g - 137 x 104 x 84mm
- Announced August 2009
- Successor is Sony A560

Pentax K-5 vs Sony A500 Overview
Lets look closer at the Pentax K-5 and Sony A500, one is a Advanced DSLR and the latter is a Entry-Level DSLR by companies Pentax and Sony. There exists a sizeable gap among the resolutions of the K-5 (16MP) and A500 (12MP) but both cameras offer the identical sensor size (APS-C).

The K-5 was revealed 16 months after the A500 which makes them a generation away from one another. Both of the cameras feature different body design with the Pentax K-5 being a Mid-size SLR camera and the Sony A500 being a Compact SLR camera.
Before getting straight to a in depth comparison, here is a short highlight of how the K-5 grades against the A500 with respect to portability, imaging, features and an overall mark.

Pentax K-5 vs Sony A500 Gallery
This is a preview of the gallery images for Pentax K-5 and Sony Alpha DSLR-A500. The full galleries are viewable at Pentax K-5 Gallery and Sony A500 Gallery.
Reasons to pick Pentax K-5 over the Sony A500
K-5 | A500 | |||
---|---|---|---|---|
Announced | December 2010 | ![]() | August 2009 | Newer by 16 months |
Screen resolution | 921k | ![]() | 230k | Sharper screen (+691k dot) |
Reasons to pick Sony A500 over the Pentax K-5
A500 | K-5 | |||
---|---|---|---|---|
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Common features in the Pentax K-5 and Sony A500
K-5 | A500 | |||
---|---|---|---|---|
Manual focus | ![]() | Very precise focus | ||
Screen size | 3" | ![]() | 3" | Same screen size |
Selfie screen | ![]() | Neither offers selfie screen | ||
Touch screen | ![]() | No Touch screen |
Pentax K-5 vs Sony A500 Physical Comparison
For anyone who is planning to travel with your camera, you'll have to take into account its weight and size. The Pentax K-5 offers exterior measurements of 131mm x 97mm x 73mm (5.2" x 3.8" x 2.9") with a weight of 740 grams (1.63 lbs) and the Sony A500 has specifications of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") accompanied by a weight of 630 grams (1.39 lbs).
See the Pentax K-5 and Sony A500 in the latest Camera with Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing during that time. Here is a front view overall size comparison of the K-5 vs the A500.

Taking into consideration dimensions and weight, the portability grade of the K-5 and A500 is 60 and 63 respectively.

Pentax K-5 vs Sony A500 Sensor Comparison
Normally, it is hard to picture the gap in sensor dimensions only by researching technical specs. The picture here will help offer you a clearer sense of the sensor measurements in the K-5 and A500.
As you can tell, both of these cameras come with the identical sensor size albeit different resolution. You should expect the Pentax K-5 to provide you with extra detail because of its extra 4 Megapixels. Higher resolution will also make it easier to crop pictures a good deal more aggressively. The fresher K-5 provides an edge in sensor technology.

Pentax K-5 vs Sony A500 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-5 vs Sony A500 Specifications
Pentax K-5 | Sony Alpha DSLR-A500 | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model type | Pentax K-5 | Sony Alpha DSLR-A500 |
Type | Advanced DSLR | Entry-Level DSLR |
Revealed | 2010-12-18 | 2009-08-27 |
Physical type | Mid-size SLR | Compact SLR |
Sensor Information | ||
Chip | Prime II | Bionz |
Sensor type | CMOS | CMOS |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.7 x 15.7mm | 23.5 x 15.6mm |
Sensor surface area | 372.1mm² | 366.6mm² |
Sensor resolution | 16 megapixel | 12 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Max resolution | 4928 x 3264 | 4272 x 2848 |
Max native ISO | 12800 | 12800 |
Max enhanced ISO | 51200 | - |
Minimum native ISO | 80 | 200 |
RAW files | ||
Autofocusing | ||
Manual focusing | ||
Touch to focus | ||
Continuous autofocus | ||
Single autofocus | ||
Tracking autofocus | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 11 | 9 |
Cross type focus points | 9 | - |
Lens | ||
Lens support | Pentax KAF2 | Sony/Minolta Alpha |
Amount of lenses | 151 | 143 |
Crop factor | 1.5 | 1.5 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display size | 3 inches | 3 inches |
Display resolution | 921 thousand dots | 230 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display technology | TFT LCD monitor | - |
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100% | 95% |
Viewfinder magnification | 0.61x | 0.53x |
Features | ||
Min shutter speed | 30 secs | 30 secs |
Max shutter speed | 1/8000 secs | 1/4000 secs |
Continuous shutter rate | 7.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | 13.00 m (at ISO 100) | 12.00 m |
Flash modes | Auto, On, Off, Red-eye, Slow sync, High speed, Rear curtain and Wireless | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
External flash | ||
AEB | ||
White balance bracketing | ||
Max flash synchronize | 1/180 secs | 1/160 secs |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (25 fps), 1280 x 720 (25, 30 fps), 640 x 424 (25, 30 fps) | - |
Max video resolution | 1920x1080 | None |
Video data format | Motion JPEG | - |
Mic support | ||
Headphone support | ||
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 sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 740 grams (1.63 lb) | 630 grams (1.39 lb) |
Physical dimensions | 131 x 97 x 73mm (5.2" x 3.8" x 2.9") | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") |
DXO scores | ||
DXO Overall rating | 82 | 64 |
DXO Color Depth rating | 23.7 | 21.8 |
DXO Dynamic range rating | 14.1 | 11.6 |
DXO Low light rating | 1162 | 772 |
Other | ||
Battery life | 980 images | 520 images |
Battery style | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-FM500H |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
Time lapse feature | ||
Storage type | SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | One | One |
Price at release | $800 | $638 |