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Olympus E-420 vs Pentax KF

Portability
77
Imaging
44
Features
36
Overall
40
Olympus E-420 front
 
Pentax KF front
Portability
63
Imaging
72
Features
81
Overall
75

Olympus E-420 vs Pentax KF Key Specs

Olympus E-420
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 1600
  • No Video
  • Micro Four Thirds Mount
  • 426g - 130 x 91 x 53mm
  • Released June 2008
  • Earlier Model is Olympus E-410
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
  • Announced November 2022
  • Earlier Model is Pentax K-70
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Olympus E-420 vs Pentax KF Overview

Below is a thorough analysis of the Olympus E-420 vs Pentax KF, both Entry-Level DSLR cameras by manufacturers Olympus and Pentax. There exists a substantial gap among the sensor resolutions of the E-420 (10MP) and KF (24MP) and the E-420 (Four Thirds) and KF (APS-C) possess totally different sensor measurements.

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The E-420 was brought out 15 years earlier than the KF and that is a fairly big difference as far as camera technology is concerned. The two cameras offer the identical body type (Compact SLR).

Before diving straight into a more detailed comparison, below is a brief synopsis of how the E-420 scores against the KF for portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Olympus E-420 over the Pentax KF

 E-420 KF 

Reasons to pick Pentax KF over the Olympus E-420

 KF E-420 
AnnouncedNovember 2022June 2008More recent by 175 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen sizing3.00"2.7"Bigger screen (+0.3")
Screen resolution1040k230kClearer screen (+810k dot)
Selfie screen Easy selfies

Common features in the Olympus E-420 and Pentax KF

 E-420 KF 
Focus manually Dial precise focusing
Touch screen Absent Touch screen

Olympus E-420 vs Pentax KF Physical Comparison

If you are going to lug around your camera, you have to consider its weight and measurements. The Olympus E-420 enjoys outer measurements of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 426 grams (0.94 lbs) while the Pentax KF has proportions of 126mm x 93mm x 74mm (5.0" x 3.7" x 2.9") accompanied by a weight of 684 grams (1.51 lbs).

Check the Olympus E-420 vs Pentax KF in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change based on the lens you have attached at the time. Following is the front view dimensions comparison of the E-420 versus the KF.

Olympus E-420 vs Pentax KF size comparison

Looking at dimensions and weight, the portability grade of the E-420 and KF is 77 and 63 respectively.

Olympus E-420 vs Pentax KF top view buttons comparison

Olympus E-420 vs Pentax KF Sensor Comparison

Normally, its tough to visualise the gap in sensor measurements simply by researching specifications. The visual here should provide you a far better sense of the sensor sizing in the E-420 and KF.

To sum up, both cameras offer different resolutions and different sensor measurements. The E-420 featuring a smaller sensor will make achieving shallower depth of field more challenging and the Pentax KF will provide you with more detail having its extra 14MP. Higher resolution will enable you to crop pictures a little more aggressively. The older E-420 will be disadvantaged when it comes to sensor technology.

Olympus E-420 vs Pentax KF sensor size comparison

Olympus E-420 vs Pentax KF Screen and ViewFinder

Olympus E-420 vs Pentax KF Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus E-420 Portrait photography info
Pentax KF Portrait photography info
56
has manual focus
sensor size is good (Four Thirds)
exports RAW formats
sensor resolution not great (10MP)
83
you can focus manually
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
features face detect focus
exports RAW formats
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Street Comparison

Olympus E-420 as a Street photography camera
Pentax KF as a Street photography camera
64
sensor size is good (Four Thirds)
exports RAW formats
lighter than competition (426g)
no articulating screen
no image stabilization
73
screen articulates fully
built in image stabilization (Sensor based)
good sensor size (APS-C)
exports RAW formats
weather proof
great high ISO (102,400)
more heavy than competition in class (684 grams)
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Sports Comparison

Olympus E-420 Sports photography information
Pentax KF Sports photography information
38
sensor size is good (Four Thirds)
comes with phase detect auto focus
painfully slow continuous shooting (4.0 frames per second)
no image stabilization
sensor resolution not great (10MP)
terrible battery power (500 shots)
74
max shutter speed is good (1/6,000s)
built in image stabilization (Sensor based)
sensor resolution is decent (24MP)
good sensor size (APS-C)
features tracking focus
weather proof
comes with phase detect auto focus
low fps (6.0 frames per second)
not so great battery power (410 shots)
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Travel Comparison

Olympus E-420 Travel photography features
Pentax KF Travel photography features
52
lighter than competition (426g)
flash built-in
doesn't have Time Lapse function
terrible battery power (500 CIPA)
sensor resolution not great (10 megapixels)
doesn't offer selfie friendly screen
66
weather proof
sensor resolution is decent (24MP)
built-in flash
selfie friendly screen
not so great battery power (410 shots)
more heavy than competition in class (684 grams)
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Landscape Comparison

Olympus E-420 Landscape photography highlights
Pentax KF Landscape photography highlights
47
has manual focus
change lenses (Micro Four Thirds mount)
sensor size is good (Four Thirds)
exports RAW formats
tiny screen (2.7 inches)
no image stabilization
sensor resolution not great (10MP)
terrible battery power (500 shots)
doesn't have Time Lapse function
80
you can focus manually
change lenses (Pentax KAF2 mount)
screen size is good (3.00 inch)
built in image stabilization (Sensor based)
sensor resolution is decent (24 megapixels)
good sensor size (APS-C)
doesnt have anti aliasing filter
great high ISO (102,400)
exports RAW formats
weather proof
not so great battery power (410 per charge)
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Vlogging Comparison

Olympus E-420 as a Vlogging camera
Pentax KF as a Vlogging camera
9
can't record video
72
selfie friendly screen
built in image stabilization (Sensor based)
features face detect focus
high quality video (1920 x 1080 pixels)
does have microphone support
more heavy than competition in class (684 grams)
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Olympus E-420 vs Pentax KF Specifications

Detailed spec comparison table for Olympus E-420 and Pentax KF
 Olympus E-420Pentax KF
General Information
Brand Name Olympus Pentax
Model type Olympus E-420 Pentax KF
Category Entry-Level DSLR Entry-Level DSLR
Released 2008-06-23 2022-11-09
Physical type Compact SLR Compact SLR
Sensor Information
Processor Chip TruePic III -
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.5 x 15.6mm
Sensor surface area 224.9mm² 366.6mm²
Sensor resolution 10 megapixels 24 megapixels
Anti alias filter
Aspect ratio 4:3 3:2
Highest resolution 3648 x 2736 6000 x 4000
Highest native ISO 1600 102400
Minimum native ISO 100 100
RAW support
Autofocusing
Manual focusing
AF touch
AF continuous
Single AF
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 3 11
Cross type focus points - 9
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Total lenses 45 161
Crop factor 2.1 1.5
Screen
Type of screen Fixed Type Fully Articulated
Screen size 2.7 inch 3.00 inch
Screen resolution 230k dots 1,040k dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95 percent 100 percent
Viewfinder magnification 0.46x 0.63x
Features
Lowest shutter speed 60 seconds 30 seconds
Highest shutter speed 1/4000 seconds 1/6000 seconds
Continuous shooting rate 4.0fps 6.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash distance 12.00 m (at ISO 100) 12.00 m (at ISO 100)
Flash options Auto, Auto FP, Manual, Red-Eye Auto, auto w/redeye reduction, flash on, flash + redeye reduction, slow sync, trailing curtain sync, manual
Hot shoe
Auto exposure bracketing
WB bracketing
Highest flash synchronize 1/180 seconds -
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)
Highest video resolution None 1920x1080
Video data format - MPEG-4, H.264
Microphone support
Headphone support
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None Optional
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 426g (0.94 lb) 684g (1.51 lb)
Dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 126 x 93 x 74mm (5.0" x 3.7" x 2.9")
DXO scores
DXO All around rating 56 not tested
DXO Color Depth rating 21.5 not tested
DXO Dynamic range rating 10.4 not tested
DXO Low light rating 527 not tested
Other
Battery life 500 photos 410 photos
Battery style Battery Pack Battery Pack
Battery ID - D-LI109
Self timer Yes (2 or 12 sec) Yes (2 or 12 secs, continuous)
Time lapse recording
Storage type Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC (UHS-I compatible)
Card slots 1 1
Pricing at launch $999 $850