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Pentax KF vs Sony A230

Portability
63
Imaging
72
Features
81
Overall
75
Pentax KF front
 
Sony Alpha DSLR-A230 front
Portability
69
Imaging
50
Features
40
Overall
46

Pentax KF vs Sony A230 Key Specs

Pentax KF
(Full Review)
  • 24MP - APS-C Sensor
  • 3.00" Fully Articulated Screen
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Maximum Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 684g - 126 x 93 x 74mm
  • Released November 2022
  • Replaced the Pentax K-70
Sony A230
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 490g - 128 x 97 x 68mm
  • Launched May 2009
  • Replaced the Sony A200
  • Refreshed by Sony A290
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Pentax KF vs Sony A230 Overview

On this page, we will be contrasting the Pentax KF versus Sony A230, both Entry-Level DSLR digital cameras by rivals Pentax and Sony. There exists a considerable gap between the sensor resolutions of the KF (24MP) and A230 (10MP) but both cameras provide the same sensor size (APS-C).

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The KF was introduced 13 years later than the A230 and that is quite a large difference as far as technology is concerned. Both of the cameras have the same body design (Compact SLR).

Before diving right into a complete comparison, here is a concise synopsis of how the KF matches up vs the A230 when it comes to portability, imaging, features and an overall rating.

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Reasons to pick Pentax KF over the Sony A230

 KF A230 
LaunchedNovember 2022May 2009Fresher by 165 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3.00"2.7"Bigger screen (+0.3")
Screen resolution1040k230kSharper screen (+810k dot)
Selfie screen Take selfies

Reasons to pick Sony A230 over the Pentax KF

 A230 KF 

Common features in the Pentax KF and Sony A230

 KF A230 
Focus manually Very precise focus
Touch friendly screen Neither provides Touch friendly screen

Pentax KF vs Sony A230 Physical Comparison

For anyone who is going to carry your camera, you have to factor its weight and proportions. The Pentax KF provides outer measurements of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") with a weight of 684 grams (1.51 lbs) while the Sony A230 has measurements of 128mm x 97mm x 68mm (5.0" x 3.8" x 2.7") accompanied by a weight of 490 grams (1.08 lbs).

Contrast the Pentax KF versus Sony A230 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will vary dependant on the lens you use at that moment. Following is a front view over all size comparison of the KF vs the A230.

Pentax KF vs Sony A230 size comparison

Using dimensions and weight, the portability rating of the KF and A230 is 63 and 69 respectively.

Pentax KF vs Sony A230 top view buttons comparison

Pentax KF vs Sony A230 Sensor Comparison

Quite often, it can be tough to visualise the contrast between sensor sizing only by reading a spec sheet. The visual here will provide you a greater sense of the sensor measurements in the KF and A230.

Clearly, the 2 cameras provide the same sensor dimensions albeit not the same megapixels. You can count on the Pentax KF to offer greater detail using its extra 14MP. Higher resolution will enable you to crop pictures more aggressively. The fresher KF is going to have an advantage in sensor tech.

Pentax KF vs Sony A230 sensor size comparison

Pentax KF vs Sony A230 Screen and ViewFinder

Pentax KF vs Sony A230 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax KF Portrait photography highlights
Sony A230 Portrait photography highlights
83
manual focus
MP count decent (24 megapixels)
sensor size is nice (APS-C)
has face detection focusing
saves RAW files
54
you can focus manually
good sensor size (APS-C)
supports RAW files
does not have liveview
sensor resolution not great (10 megapixels)
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Street Comparison

Pentax KF as a Street photography camera
Sony A230 as a Street photography camera
73
fully articulated screen
has image stabilization (Sensor based)
sensor size is nice (APS-C)
saves RAW files
weather proofing
great high ISO (102,400)
heavier than competition (684 grams)
67
image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
screen does not articulate
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Sports Comparison

Sports photography with Pentax KF
Sports photography with Sony A230
74
high shutter speed (1/6,000s)
has image stabilization (Sensor based)
MP count decent (24 megapixels)
sensor size is nice (APS-C)
has tracking autofocus
weather proofing
supports phase detect AF
max frames per second low (6.0 frames/s)
bad battery (410 per charge)
46
image stabilization (Sensor based)
good sensor size (APS-C)
has phase detect auto focus
does not have liveview
slow continuous shooting (3.0 frames per second)
sensor resolution not great (10MP)
not so great battery pack (230 per charge)
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Travel Comparison

Pentax KF Travel photography factors
Sony A230 Travel photography factors
66
weather proofing
MP count decent (24MP)
flash built-in
selfie friendly screen
bad battery (410 shots)
heavier than competition (684g)
45
built-in flash
missing Timelapse mode
not so great battery pack (230 shots)
sensor resolution not great (10MP)
does not contain selfie friendly screen
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Landscape Comparison

Landscape photography with Pentax KF
Landscape photography with Sony A230
80
manual focus
swap lenses (Pentax KAF2 mount)
screen size is decent (3.00 inches)
has image stabilization (Sensor based)
MP count decent (24 megapixels)
sensor size is nice (APS-C)
no low pass filter
great high ISO (102,400)
saves RAW files
weather proofing
bad battery (410 shots)
51
you can focus manually
change lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
good sensor size (APS-C)
supports RAW files
small screen (2.7")
does not have liveview
sensor resolution not great (10 megapixels)
not so great battery pack (230 CIPA)
missing Timelapse mode
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Vlogging Comparison

Pentax KF Vlogging information
Sony A230 Vlogging information
72
selfie friendly screen
has image stabilization (Sensor based)
has face detection focusing
video resolution high (1920 x 1080 pxls)
comes with external mic support
heavier than competition (684g)
9
lack of video recording
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Pentax KF vs Sony A230 Specifications

Detailed spec comparison table for Pentax KF and Sony A230
 Pentax KFSony Alpha DSLR-A230
General Information
Brand Name Pentax Sony
Model Pentax KF Sony Alpha DSLR-A230
Type Entry-Level DSLR Entry-Level DSLR
Released 2022-11-09 2009-05-18
Body design Compact SLR Compact SLR
Sensor Information
Processor - Bionz
Sensor type CMOS CCD
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.6mm 23.5 x 15.7mm
Sensor surface area 366.6mm² 369.0mm²
Sensor resolution 24MP 10MP
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Max resolution 6000 x 4000 3872 x 2592
Max native ISO 102400 3200
Minimum native ISO 100 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points 11 9
Cross focus points 9 -
Lens
Lens mounting type Pentax KAF2 Sony/Minolta Alpha
Available lenses 161 143
Crop factor 1.5 1.5
Screen
Range of screen Fully Articulated Fixed Type
Screen sizing 3.00 inches 2.7 inches
Screen resolution 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch display
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100% 95%
Viewfinder magnification 0.63x 0.55x
Features
Min shutter speed 30s 30s
Max shutter speed 1/6000s 1/4000s
Continuous shutter speed 6.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) 10.00 m
Flash settings Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual Auto, On, Off, Red-Eye, Slow Sync, Rear Curtain, Wireless
Hot shoe
AE bracketing
WB bracketing
Max flash sync - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported video resolutions 1920 x 1080 (60i, 50i, 30p, 25p, 24p), 1280 x 720 (60p, 50p) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Microphone jack
Headphone jack
Connectivity
Wireless Built-In None
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 684 grams (1.51 lbs) 490 grams (1.08 lbs)
Physical dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 128 x 97 x 68mm (5.0" x 3.8" x 2.7")
DXO scores
DXO Overall score not tested 63
DXO Color Depth score not tested 22.3
DXO Dynamic range score not tested 11.4
DXO Low light score not tested 531
Other
Battery life 410 images 230 images
Battery form Battery Pack Battery Pack
Battery model D-LI109 NP-FH50
Self timer Yes (2 or 12 secs, continuous) Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/SDXC (UHS-I compatible) SD/ SDHC, Memory Stick Pro Duo
Storage slots 1 1
Cost at release $850 $569