Pentax K-3 II vs Sony A230
59 Imaging
65 Features
84 Overall
72


69 Imaging
50 Features
40 Overall
46
Pentax K-3 II vs Sony A230 Key Specs
(Full Review)
- 24MP - APS-C Sensor
- 3.2" Fixed Display
- ISO 100 - 51200
- Sensor based Image Stabilization
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 800g - 131 x 100 x 77mm
- Announced April 2015
- Older Model is Pentax K-3
(Full Review)

Pentax K-3 II vs Sony A230 Overview
Following is a extensive analysis of the Pentax K-3 II vs Sony A230, former is a Advanced DSLR while the latter is a Entry-Level DSLR by brands Pentax and Sony. There is a noticeable difference between the sensor resolutions of the K-3 II (24MP) and A230 (10MP) but they enjoy the exact same sensor dimensions (APS-C).

The K-3 II was manufactured 6 years after the A230 which is quite a sizable difference as far as tech is concerned. Both cameras come with different body type with the Pentax K-3 II being a Mid-size SLR camera and the Sony A230 being a Compact SLR camera.
Before getting straight into a thorough comparison, below is a quick highlight of how the K-3 II grades vs the A230 in relation to portability, imaging, features and an overall score.

Pentax K-3 II vs Sony A230 Gallery
Here is a preview of the gallery photos for Pentax K-3 II & Sony Alpha DSLR-A230. The entire galleries are available at Pentax K-3 II Gallery & Sony A230 Gallery.
Reasons to pick Pentax K-3 II over the Sony A230
K-3 II | A230 | |||
---|---|---|---|---|
Revealed | April 2015 | ![]() | May 2009 | More modern by 73 months |
Screen dimension | 3.2" | ![]() | 2.7" | Bigger screen (+0.5") |
Screen resolution | 1037k | ![]() | 230k | Crisper screen (+807k dot) |
Reasons to pick Sony A230 over the Pentax K-3 II
A230 | K-3 II |
---|
Common features in the Pentax K-3 II and Sony A230
K-3 II | A230 | |||
---|---|---|---|---|
Focus manually | ![]() | Very accurate focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither provides selfie screen | ||
Touch friendly screen | ![]() | Neither provides Touch friendly screen |
Pentax K-3 II vs Sony A230 Physical Comparison
For those who are aiming to carry around your camera, you should factor in its weight and size. The Pentax K-3 II provides exterior measurements of 131mm x 100mm x 77mm (5.2" x 3.9" x 3.0") with a weight of 800 grams (1.76 lbs) whilst the Sony A230 has specifications of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") with a weight of 490 grams (1.08 lbs).
Analyze the Pentax K-3 II vs Sony A230 in our brand new Camera plus Lens Size Comparison Tool.
Always remember, the weight of an ILC will change depending on the lens you have at that time. Following is the front view dimensions comparison of the K-3 II against the A230.

Using size and weight, the portability grade of the K-3 II and A230 is 59 and 69 respectively.

Pentax K-3 II vs Sony A230 Sensor Comparison
Often, it is very tough to visualize the gap between sensor sizes just by going over specs. The picture here should provide you a stronger sense of the sensor measurements in the K-3 II and A230.
All in all, the two cameras have got the exact same sensor measurements albeit different resolution. You can count on the Pentax K-3 II to offer you more detail due to its extra 14MP. Higher resolution will allow you to crop pictures much more aggressively. The fresher K-3 II should have an advantage with regard to sensor technology.

Pentax K-3 II vs Sony A230 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Pentax K-3 II vs Sony A230 Specifications
Pentax K-3 II | Sony Alpha DSLR-A230 | |
---|---|---|
General Information | ||
Company | Pentax | Sony |
Model type | Pentax K-3 II | Sony Alpha DSLR-A230 |
Type | Advanced DSLR | Entry-Level DSLR |
Announced | 2015-04-23 | 2009-05-18 |
Body design | Mid-size SLR | Compact SLR |
Sensor Information | ||
Processor Chip | Prime III | Bionz |
Sensor type | CMOS | CCD |
Sensor size | APS-C | APS-C |
Sensor dimensions | 23.5 x 15.6mm | 23.5 x 15.7mm |
Sensor area | 366.6mm² | 369.0mm² |
Sensor resolution | 24 megapixel | 10 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 3:2 and 16:9 |
Highest Possible resolution | 6016 x 4000 | 3872 x 2592 |
Maximum native ISO | 51200 | 3200 |
Min native ISO | 100 | 100 |
RAW photos | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detect focusing | ||
Contract detect focusing | ||
Phase detect focusing | ||
Total focus points | 27 | 9 |
Cross type focus points | 25 | - |
Lens | ||
Lens support | Pentax KAF2 | Sony/Minolta Alpha |
Total lenses | 151 | 143 |
Focal length multiplier | 1.5 | 1.5 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display sizing | 3.2 inches | 2.7 inches |
Resolution of display | 1,037k dot | 230k dot |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
Viewfinder coverage | 100 percent | 95 percent |
Viewfinder magnification | 0.64x | 0.55x |
Features | ||
Minimum shutter speed | 30 secs | 30 secs |
Fastest shutter speed | 1/8000 secs | 1/4000 secs |
Continuous shutter speed | 8.3 frames per sec | 3.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Set WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | 10.00 m |
Flash options | Auto Flash Discharge, Auto Flash + Red-eye Reduction, Flash On, Flash On + Red-eye Reduction, Slow-speed Sync, Slow-speed Sync + Red-eye, P-TTL, Trailing Curtain Sync, Contrast-control-sync, High-speed sync, Wireless sync (available with dedicated external flash) | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Fastest flash sync | 1/180 secs | 1/160 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p) | - |
Maximum video resolution | 1920x1080 | None |
Video data format | MPEG-4, H.264 | - |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | Optional | None |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | None |
Physical | ||
Environmental seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 800 grams (1.76 lb) | 490 grams (1.08 lb) |
Dimensions | 131 x 100 x 77mm (5.2" x 3.9" x 3.0") | 128 x 97 x 68mm (5.0" x 3.8" x 2.7") |
DXO scores | ||
DXO Overall rating | 80 | 63 |
DXO Color Depth rating | 23.6 | 22.3 |
DXO Dynamic range rating | 13.6 | 11.4 |
DXO Low light rating | 1106 | 531 |
Other | ||
Battery life | 720 shots | 230 shots |
Battery format | Battery Pack | Battery Pack |
Battery ID | D-LI90 | NP-FH50 |
Self timer | Yes ( 2 or 12 seconds) | Yes (2 or 10 sec) |
Time lapse recording | ||
Storage media | Dual SD/SDHC/SDXC | SD/ SDHC, Memory Stick Pro Duo |
Storage slots | Dual | One |
Pricing at release | $829 | $569 |