Pentax K-1 vs Sony A230
55 Imaging
74 Features
82 Overall
77
69 Imaging
49 Features
40 Overall
45
Pentax K-1 vs Sony A230 Key Specs
(Full Review)
- 36MP - Full frame Sensor
- 3.2" Fully Articulated Screen
- ISO 100 - 204800
- Sensor based 5-axis Image Stabilization
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- 1920 x 1080 video
- Pentax KAF2 Mount
- 1010g - 137 x 110 x 86mm
- Introduced February 2016
- Successor is Pentax K-1 II
(Full Review)
Samsung Releases Faster Versions of EVO MicroSD Cards Pentax K-1 vs Sony A230 Overview
Below is a extended comparison of the Pentax K-1 vs Sony A230, former being a Advanced DSLR while the latter is a Entry-Level DSLR by brands Pentax and Sony. There is a considerable difference among the resolutions of the K-1 (36MP) and A230 (10MP) and the K-1 (Full frame) and A230 (APS-C) boast totally different sensor measurements.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe K-1 was announced 6 years later than the A230 and that is a fairly large difference as far as camera tech is concerned. Each of these cameras feature different body design with the Pentax K-1 being a Mid-size SLR camera and the Sony A230 being a Compact SLR camera.
Before delving straight to a step-by-step comparison, here is a concise synopsis of how the K-1 matches up against the A230 in the way of portability, imaging, features and an overall grade.
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The following is a preview of the gallery photos for Pentax K-1 & Sony Alpha DSLR-A230. The whole galleries are viewable at Pentax K-1 Gallery & Sony A230 Gallery.
Reasons to pick Pentax K-1 over the Sony A230
| K-1 | A230 | |||
|---|---|---|---|---|
| Launched | February 2016 | May 2009 | More recent by 83 months | |
| Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
| Screen size | 3.2" | 2.7" | Bigger screen (+0.5") | |
| Screen resolution | 1037k | 230k | Clearer screen (+807k dot) |
Reasons to pick Sony A230 over the Pentax K-1
| A230 | K-1 |
|---|
Common features in the Pentax K-1 and Sony A230
| K-1 | A230 | |||
|---|---|---|---|---|
| Focus manually | More accurate focus | |||
| Selfie screen | Neither contains selfie screen | |||
| Touch screen | Absent Touch screen |
Pentax K-1 vs Sony A230 Physical Comparison
If you are planning to lug around your camera frequently, you'll need to take into account its weight and size. The Pentax K-1 has got outside measurements of 137mm x 110mm x 86mm (5.4" x 4.3" x 3.4") along with a weight of 1010 grams (2.23 lbs) while the Sony A230 has specifications of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") along with a weight of 490 grams (1.08 lbs).
Look at the Pentax K-1 vs Sony A230 in our newest Camera & Lens Size Comparison Tool.
Always remember, the weight of an ILC will change depending on the lens you use at that moment. Underneath is a front view measurement comparison of the K-1 versus the A230.

Factoring in size and weight, the portability grade of the K-1 and A230 is 55 and 69 respectively.
Pentax K-1 vs Sony A230 Sensor Comparison
Usually, it can be hard to envision the difference in sensor measurements only by checking out technical specs. The graphic underneath will help give you a more clear sense of the sensor measurements in the K-1 and A230.
As you have seen, both of those cameras feature different megapixels and different sensor measurements. The K-1 with its bigger sensor will make getting shallower DOF less difficult and the Pentax K-1 will produce greater detail with its extra 26MP. Higher resolution will also allow you to crop shots way more aggressively. The newer K-1 will have an edge with regard to sensor innovation.
Pentax K-1 vs Sony A230 Screen and ViewFinder
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Pentax K-1 vs Sony A230 Specifications
| Pentax K-1 | Sony Alpha DSLR-A230 | |
|---|---|---|
| General Information | ||
| Manufacturer | Pentax | Sony |
| Model type | Pentax K-1 | Sony Alpha DSLR-A230 |
| Class | Advanced DSLR | Entry-Level DSLR |
| Introduced | 2016-02-17 | 2009-05-18 |
| Body design | Mid-size SLR | Compact SLR |
| Sensor Information | ||
| Processor Chip | - | Bionz |
| Sensor type | CMOS | CCD |
| Sensor size | Full frame | APS-C |
| Sensor measurements | 35.9 x 24mm | 23.5 x 15.7mm |
| Sensor area | 861.6mm² | 369.0mm² |
| Sensor resolution | 36 megapixel | 10 megapixel |
| Anti alias filter | ||
| Aspect ratio | 3:2 | 3:2 and 16:9 |
| Highest Possible resolution | 7360 x 4912 | 3872 x 2592 |
| Maximum native ISO | 204800 | 3200 |
| Minimum native ISO | 100 | 100 |
| RAW images | ||
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Autofocus single | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detection autofocus | ||
| Contract detection autofocus | ||
| Phase detection autofocus | ||
| Total focus points | 33 | 9 |
| Cross type focus points | 25 | - |
| Lens | ||
| Lens mount type | Pentax KAF2 | Sony/Minolta Alpha |
| Total lenses | 151 | 143 |
| Focal length multiplier | 1 | 1.5 |
| Screen | ||
| Screen type | Fully Articulated | Fixed Type |
| Screen sizing | 3.2 inch | 2.7 inch |
| Screen resolution | 1,037 thousand dot | 230 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch capability | ||
| Viewfinder Information | ||
| Viewfinder type | Optical (pentaprism) | Optical (pentamirror) |
| Viewfinder coverage | 100% | 95% |
| Viewfinder magnification | 0.7x | 0.55x |
| Features | ||
| Min shutter speed | 30 secs | 30 secs |
| Max shutter speed | 1/8000 secs | 1/4000 secs |
| Continuous shutter speed | 4.4 frames/s | 3.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | Yes | Yes |
| Change white balance | ||
| Image stabilization | ||
| Built-in 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 | Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless |
| Hot shoe | ||
| AE bracketing | ||
| WB bracketing | ||
| Max flash sync | 1/200 secs | 1/160 secs |
| Exposure | ||
| Multisegment | ||
| Average | ||
| Spot | ||
| Partial | ||
| AF area | ||
| Center weighted | ||
| Video features | ||
| Video resolutions | 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) | - |
| Maximum video resolution | 1920x1080 | None |
| Video data format | MPEG-4, H.264 | - |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | Built-in | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 1010 gr (2.23 pounds) | 490 gr (1.08 pounds) |
| Physical dimensions | 137 x 110 x 86mm (5.4" x 4.3" x 3.4") | 128 x 97 x 68mm (5.0" x 3.8" x 2.7") |
| DXO scores | ||
| DXO Overall rating | 96 | 63 |
| DXO Color Depth rating | 25.4 | 22.3 |
| DXO Dynamic range rating | 14.6 | 11.4 |
| DXO Low light rating | 3280 | 531 |
| Other | ||
| Battery life | 760 pictures | 230 pictures |
| Battery format | Battery Pack | Battery Pack |
| Battery ID | D-LI90 | NP-FH50 |
| Self timer | Yes (2 or 12 sec, custom) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | Dual SD/SDHC/SDXC (UHS-I) | SD/ SDHC, Memory Stick Pro Duo |
| Storage slots | 2 | Single |
| Launch cost | $1,499 | $569 |