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Pentax KF vs Sony A330

Portability
63
Imaging
72
Features
81
Overall
75
Pentax KF front
 
Sony Alpha DSLR-A330 front
Portability
67
Imaging
50
Features
50
Overall
50

Pentax KF vs Sony A330 Key Specs

Pentax KF
(Full Review)
  • 24MP - APS-C Sensor
  • 3.00" Fully Articulated Display
  • ISO 100 - 102400
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 684g - 126 x 93 x 74mm
  • Released November 2022
  • Old Model is Pentax K-70
Sony A330
(Full Review)
  • 10MP - APS-C Sensor
  • 2.7" Tilting Display
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 529g - 128 x 97 x 71mm
  • Released May 2009
  • Succeeded the Sony A300
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Pentax KF vs Sony A330 Overview

On this page, we are contrasting the Pentax KF and Sony A330, both Entry-Level DSLR digital cameras by brands Pentax and Sony. There exists a sizeable gap between the resolutions of the KF (24MP) and A330 (10MP) but both cameras have the same sensor sizes (APS-C).

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The KF was launched 13 years later than the A330 and that is quite a large gap as far as technology is concerned. Each of these cameras have the same body design (Compact SLR).

Before delving right into a detailed comparison, here is a concise synopsis of how the KF matches up against the A330 with respect to portability, imaging, features and an overall rating.

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Reasons to pick Pentax KF over the Sony A330

 KF A330 
ReleasedNovember 2022May 2009Fresher by 165 months
Display typeFully ArticulatedTiltingFully Articulating display
Display dimensions3.00"2.7"Larger display (+0.3")
Display resolution1040k230kCrisper display (+810k dot)
Selfie screen Take selfies

Reasons to pick Sony A330 over the Pentax KF

 A330 KF 

Common features in the Pentax KF and Sony A330

 KF A330 
Manually focus Very accurate focusing
Touch display Lack of Touch display

Pentax KF vs Sony A330 Physical Comparison

For anybody who is intending to carry your camera often, you're going to have to take into account its weight and proportions. The Pentax KF offers outside dimensions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") accompanied by a weight of 684 grams (1.51 lbs) whilst the Sony A330 has measurements of 128mm x 97mm x 71mm (5.0" x 3.8" x 2.8") accompanied by a weight of 529 grams (1.17 lbs).

Compare the Pentax KF and Sony A330 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an Interchangeable Lens Camera will change based on the lens you are using during that time. Below is a front view dimensions comparison of the KF vs the A330.

Pentax KF vs Sony A330 size comparison

Using dimensions and weight, the portability rating of the KF and A330 is 63 and 67 respectively.

Pentax KF vs Sony A330 top view buttons comparison

Pentax KF vs Sony A330 Sensor Comparison

More often than not, it's difficult to see the contrast between sensor sizing only by checking technical specs. The visual below will give you a better sense of the sensor dimensions in the KF and A330.

As you have seen, each of these cameras have the same sensor dimensions but not the same MP. You should expect to see the Pentax KF to resolve more detail utilizing its extra 14 Megapixels. Greater resolution will also enable you to crop photos a bit more aggressively. The more recent KF will have an edge with regard to sensor innovation.

Pentax KF vs Sony A330 sensor size comparison

Pentax KF vs Sony A330 Screen and ViewFinder

Pentax KF vs Sony A330 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Pentax KF as a Portrait photography camera
Sony A330 as a Portrait photography camera
83
manual focus
resolution is good (24MP)
sensor size is good (APS-C)
provides face detect focus
exports RAW files
62
manual focus
sensor size is decent (APS-C)
has face detect focusing
exports RAW files
megapixel count low (10MP)
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Street Comparison

Pentax KF as a Street photography camera
Sony A330 as a Street photography camera
73
screen articulates fully
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW files
weather proofing
great ISO range (102,400)
more heavy than competition in class (684g)
75
screen tilts up and down
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
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Sports Comparison

Pentax KF Sports photography details
Sony A330 Sports photography details
74
great max shutter speed (1/6,000 seconds)
built in image stabilization (Sensor based)
resolution is good (24 megapixels)
sensor size is good (APS-C)
provides tracking focus
weather proofing
has phase detect auto focus
very slow continuous shooting (6.0 frames per second)
bad battery power (410 shots)
50
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports phase detect AF
very slow continuous shooting (3.0 frames per second)
megapixel count low (10 megapixels)
not so great battery power (230 CIPA)
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Travel Comparison

Pentax KF as a Travel photography camera
Sony A330 as a Travel photography camera
66
weather proofing
resolution is good (24 megapixels)
has built in flash
screen is selfie friendly
bad battery power (410 per charge)
more heavy than competition in class (684 grams)
44
flash built-in
does not have Timelapse recording
not so great battery power (230 CIPA)
megapixel count low (10 megapixels)
doesn't feature selfie friendly display
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Landscape Comparison

Landscape photography with Pentax KF
Landscape photography with Sony A330
80
manual focus
switch lenses (Pentax KAF2 mount)
screen is a good size (3.00 inches)
built in image stabilization (Sensor based)
resolution is good (24 megapixels)
sensor size is good (APS-C)
no low pass filter
great ISO range (102,400)
exports RAW files
weather proofing
bad battery power (410 shots)
54
manual focus
switch lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
exports RAW files
small screen (2.7 inch)
megapixel count low (10MP)
not so great battery power (230 per charge)
does not have Timelapse recording
Photography Glossary

Vlogging Comparison

Pentax KF as a Vlogging camera
Sony A330 as a Vlogging camera
72
screen is selfie friendly
built in image stabilization (Sensor based)
provides face detect focus
video resolution high (1920 x 1080 resolution)
has microphone support
more heavy than competition in class (684 grams)
9
can't record video
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Pentax KF vs Sony A330 Specifications

Detailed spec comparison table for Pentax KF and Sony A330
 Pentax KFSony Alpha DSLR-A330
General Information
Company Pentax Sony
Model Pentax KF Sony Alpha DSLR-A330
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 24 megapixel 10 megapixel
Anti aliasing filter
Aspect ratio 3:2 3:2 and 16:9
Highest resolution 6000 x 4000 3872 x 2592
Highest native ISO 102400 3200
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
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
Display type Fully Articulated Tilting
Display size 3.00 inches 2.7 inches
Display resolution 1,040 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 100% 95%
Viewfinder magnification 0.63x 0.49x
Features
Lowest shutter speed 30 secs 30 secs
Highest shutter speed 1/6000 secs 1/4000 secs
Continuous shooting speed 6.0fps 3.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash range 12.00 m (at ISO 100) 10.00 m
Flash options 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
External flash
AE bracketing
WB bracketing
Highest flash sync - 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) -
Highest video resolution 1920x1080 None
Video 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 Optional None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 684 gr (1.51 lbs) 529 gr (1.17 lbs)
Physical dimensions 126 x 93 x 74mm (5.0" x 3.7" x 2.9") 128 x 97 x 71mm (5.0" x 3.8" x 2.8")
DXO scores
DXO All around score not tested 64
DXO Color Depth score not tested 22.4
DXO Dynamic range score not tested 11.5
DXO Low light score not tested 535
Other
Battery life 410 shots 230 shots
Form of battery 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
Retail pricing $850 $545