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Olympus E-500 vs Pentax K-x

Portability
70
Imaging
41
Features
34
Overall
38
Olympus E-500 front
 
Pentax K-x front
Portability
69
Imaging
52
Features
47
Overall
50

Olympus E-500 vs Pentax K-x Key Specs

Olympus E-500
(Full Review)
  • 8MP - Four Thirds Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 400 (Expand to 1600)
  • No Video
  • Micro Four Thirds Mount
  • 479g - 130 x 95 x 66mm
  • Revealed October 2005
  • Additionally Known as EVOLT E-500
  • Refreshed by Olympus E-510
Pentax K-x
(Full Review)
  • 12MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 6400 (Raise to 12800)
  • Sensor based Image Stabilization
  • 1/6000s Maximum Shutter
  • 1280 x 720 video
  • Pentax KAF2 Mount
  • 580g - 123 x 92 x 68mm
  • Revealed December 2009
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Olympus E-500 vs Pentax K-x Overview

Its time to look more closely at the Olympus E-500 vs Pentax K-x, former is a Advanced DSLR while the latter is a Entry-Level DSLR by companies Olympus and Pentax. There exists a large gap among the resolutions of the E-500 (8MP) and K-x (12MP) and the E-500 (Four Thirds) and K-x (APS-C) possess totally different sensor size.

Photography Glossary

The E-500 was brought out 5 years earlier than the K-x which is a fairly serious difference as far as camera technology is concerned. Each of these cameras offer different body type with the Olympus E-500 being a Mid-size SLR camera and the Pentax K-x being a Compact SLR camera.

Before getting through a in depth comparison, below is a quick overview of how the E-500 matches up versus the K-x in the way of portability, imaging, features and an overall score.

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Reasons to pick Olympus E-500 over the Pentax K-x

 E-500 K-x 

Reasons to pick Pentax K-x over the Olympus E-500

 K-x E-500 
RevealedDecember 2009October 2005More modern by 50 months
Screen sizing2.7"2.5"Bigger screen (+0.2")
Screen resolution230k215kClearer screen (+15k dot)

Common features in the Olympus E-500 and Pentax K-x

 E-500 K-x 
Manually focus More precise focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither contains selfie screen
Touch screen Neither contains Touch screen

Olympus E-500 vs Pentax K-x Physical Comparison

For those who are intending to carry around your camera frequently, you'll need to think about its weight and volume. The Olympus E-500 has got outside measurements of 130mm x 95mm x 66mm (5.1" x 3.7" x 2.6") with a weight of 479 grams (1.06 lbs) while the Pentax K-x has sizing of 123mm x 92mm x 68mm (4.8" x 3.6" x 2.7") along with a weight of 580 grams (1.28 lbs).

Check out the Olympus E-500 vs Pentax K-x in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change depending on the lens you are using at that moment. Below is the front view size comparison of the E-500 compared to the K-x.

Olympus E-500 vs Pentax K-x size comparison

Considering dimensions and weight, the portability grade of the E-500 and K-x is 70 and 69 respectively.

Olympus E-500 vs Pentax K-x top view buttons comparison

Olympus E-500 vs Pentax K-x Sensor Comparison

More often than not, it is very hard to visualise the gap in sensor sizes purely by going through technical specs. The image below might give you a clearer sense of the sensor sizing in the E-500 and K-x.

As you can tell, each of these cameras enjoy different megapixel count and different sensor sizes. The E-500 because of its smaller sensor will make getting shallow DOF trickier and the Pentax K-x will provide more detail having its extra 4 Megapixels. Higher resolution will allow you to crop shots far more aggressively. The more aged E-500 will be behind in sensor innovation.

Olympus E-500 vs Pentax K-x sensor size comparison

Olympus E-500 vs Pentax K-x Screen and ViewFinder

Olympus E-500 vs Pentax K-x Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-500
Portrait photography with Pentax K-x
48
you can focus manually
nice sensor size (Four Thirds)
saves RAW formats
doesn't have liveview
sensor resolution low (8MP)
63
has manual focus
sensor size is decent (APS-C)
features face detection autofocus
supports RAW formats
megapixel count low (12 megapixels)
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Street Comparison

Olympus E-500 Street photography highlights
Pentax K-x Street photography highlights
56
nice sensor size (Four Thirds)
saves RAW formats
lighter than others (479 grams)
fixed screen
no image stabilization
maximum ISO low (400)
67
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
no moving screen
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Sports Comparison

Sports photography with Olympus E-500
Sports photography with Pentax K-x
37
nice sensor size (Four Thirds)
sensor has phase detect auto focus
doesn't have liveview
very slow continuous shooting (3.0 frames/s)
no image stabilization
sensor resolution low (8 megapixels)
61
maximum shutter speed is high (1/6,000 seconds)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
good battery pack (1,900 shots)
sensor has phase detect autofocus
painfully slow continuous shooting (5.0 fps)
megapixel count low (12MP)
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Travel Comparison

Olympus E-500 Travel photography information
Pentax K-x Travel photography information
52
lighter than others (479 grams)
flash built-in
doesn't have Timelapse recording
sensor resolution low (8MP)
doesn't have selfie friendly screen
54
good battery pack (1,900 shots)
has built in flash
doesn't have Timelapse recording
megapixel count low (12MP)
screen is not selfie friendly
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Landscape Comparison

Olympus E-500 Landscape photography highlights
Pentax K-x Landscape photography highlights
43
you can focus manually
change lenses (Micro Four Thirds mount)
nice sensor size (Four Thirds)
saves RAW formats
tiny screen (2.5")
doesn't have liveview
no image stabilization
sensor resolution low (8MP)
maximum ISO low (400)
doesn't have Timelapse recording
61
has manual focus
swap lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW formats
good battery pack (1,900 shots)
screen is small (2.7")
megapixel count low (12 megapixels)
doesn't have Timelapse recording
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Vlogging Comparison

Olympus E-500 Vlogging details
Pentax K-x Vlogging details
9
no video recording
27
built in image stabilization (Sensor based)
features face detection autofocus
screen is not selfie friendly
low res video (1280 x 720 resolution)
doesn't have external microphone socket
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Olympus E-500 vs Pentax K-x Specifications

Detailed spec comparison table for Olympus E-500 and Pentax K-x
 Olympus E-500Pentax K-x
General Information
Brand Name Olympus Pentax
Model type Olympus E-500 Pentax K-x
Also called EVOLT E-500 -
Class Advanced DSLR Entry-Level DSLR
Revealed 2005-10-21 2009-12-23
Physical type Mid-size SLR Compact SLR
Sensor Information
Powered by - Prime
Sensor type CCD CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.6 x 15.8mm
Sensor area 224.9mm² 372.9mm²
Sensor resolution 8MP 12MP
Anti alias filter
Aspect ratio 4:3 3:2
Peak resolution 3264 x 2448 4288 x 2848
Highest native ISO 400 6400
Highest enhanced ISO 1600 12800
Min native ISO 100 100
RAW photos
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Total focus points 3 11
Lens
Lens mount type Micro Four Thirds Pentax KAF2
Number of lenses 45 151
Crop factor 2.1 1.5
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.5 inches 2.7 inches
Resolution of screen 215 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch capability
Screen tech - TFT LCD monitor
Viewfinder Information
Viewfinder type Optical (pentaprism) Optical (pentamirror)
Viewfinder coverage 95% 96%
Viewfinder magnification 0.45x 0.57x
Features
Min shutter speed 60 seconds 30 seconds
Max shutter speed 1/4000 seconds 1/6000 seconds
Continuous shutter rate 3.0 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 13.00 m (at ISO 100) 16.00 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-Eye, Slow Sync, Rear curtain, Wireless
Hot shoe
AEB
White balance bracketing
Max flash synchronize 1/180 seconds 1/180 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (24 fps), 640 x 416 (24 fps)
Highest video resolution None 1280x720
Video file format - Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 479 grams (1.06 lb) 580 grams (1.28 lb)
Dimensions 130 x 95 x 66mm (5.1" x 3.7" x 2.6") 123 x 92 x 68mm (4.8" x 3.6" x 2.7")
DXO scores
DXO Overall rating not tested 72
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.5
DXO Low light rating not tested 811
Other
Battery life - 1900 pictures
Style of battery - Battery Pack
Battery ID - 4 x AA
Self timer Yes (2 or 12 sec) Yes (2 or 12 sec)
Time lapse shooting
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC card
Card slots 1 1
Cost at release $600 $600