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Olympus E-510 vs Pentax K-500

Portability
69
Imaging
44
Features
42
Overall
43
Olympus E-510 front
 
Pentax K-500 front
Portability
64
Imaging
58
Features
70
Overall
62

Olympus E-510 vs Pentax K-500 Key Specs

Olympus E-510
(Full Review)
  • 10MP - Four Thirds Sensor
  • 2.5" Fixed Display
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Micro Four Thirds Mount
  • 490g - 136 x 92 x 68mm
  • Launched November 2007
  • Alternate Name is EVOLT E-510
  • Older Model is Olympus E-500
  • Updated by Olympus E-520
Pentax K-500
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fixed Display
  • ISO 100 - 51600
  • Sensor based Image Stabilization
  • 1/6000s Max Shutter
  • 1920 x 1080 video
  • Pentax KAF2 Mount
  • 646g - 130 x 97 x 71mm
  • Released November 2013
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Olympus E-510 vs Pentax K-500 Overview

Here is a in depth comparison of the Olympus E-510 and Pentax K-500, one being a Advanced DSLR and the other is a Entry-Level DSLR by rivals Olympus and Pentax. There exists a sizeable gap between the sensor resolutions of the E-510 (10MP) and K-500 (16MP) and the E-510 (Four Thirds) and K-500 (APS-C) posses totally different sensor size.

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The E-510 was introduced 7 years before the K-500 and that is quite a large gap as far as technology is concerned. Both of these cameras feature different body design with the Olympus E-510 being a Mid-size SLR camera and the Pentax K-500 being a Compact SLR camera.

Before delving straight to a detailed comparison, here is a quick summation of how the E-510 matches up against the K-500 in terms of portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-510 over the Pentax K-500

 E-510 K-500 

Reasons to pick Pentax K-500 over the Olympus E-510

 K-500 E-510 
ReleasedNovember 2013November 2007Fresher by 73 months
Display size3"2.5"Larger display (+0.5")
Display resolution921k230kSharper display (+691k dot)

Common features in the Olympus E-510 and Pentax K-500

 E-510 K-500 
Manual focus Dial precise focus
Display typeFixed Fixed Fixed display
Selfie screen Neither features selfie screen
Touch friendly display Lacking Touch friendly display

Olympus E-510 vs Pentax K-500 Physical Comparison

When you are going to carry your camera frequently, you are going to need to think about its weight and proportions. The Olympus E-510 enjoys outer dimensions of 136mm x 92mm x 68mm (5.4" x 3.6" x 2.7") accompanied by a weight of 490 grams (1.08 lbs) and the Pentax K-500 has measurements of 130mm x 97mm x 71mm (5.1" x 3.8" x 2.8") with a weight of 646 grams (1.42 lbs).

Analyze the Olympus E-510 and Pentax K-500 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary dependant on the lens you choose during that time. Underneath is a front view measurements comparison of the E-510 versus the K-500.

Olympus E-510 vs Pentax K-500 size comparison

Taking into consideration dimensions and weight, the portability grade of the E-510 and K-500 is 69 and 64 respectively.

Olympus E-510 vs Pentax K-500 top view buttons comparison

Olympus E-510 vs Pentax K-500 Sensor Comparison

Normally, it can be difficult to visualise the contrast between sensor sizing only by reviewing specs. The visual here will give you a stronger sense of the sensor sizes in the E-510 and K-500.

All in all, both the cameras feature different megapixels and different sensor sizing. The E-510 with its tinier sensor will make getting bokeh harder and the Pentax K-500 will deliver greater detail using its extra 6MP. Greater resolution will also allow you to crop images way more aggressively. The older E-510 is going to be behind with regard to sensor tech.

Olympus E-510 vs Pentax K-500 sensor size comparison

Olympus E-510 vs Pentax K-500 Screen and ViewFinder

Olympus E-510 vs Pentax K-500 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Olympus E-510 Portrait photography info
Pentax K-500 Portrait photography info
56
has manual focus
sensor size is nice (Four Thirds)
exports RAW formats
low MP (10MP)
74
you can focus manually
good resolution (16MP)
good sensor size (APS-C)
has face detect autofocus
delivers RAW formats
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Street Comparison

Olympus E-510 Street photography info
Pentax K-500 Street photography info
68
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
exports RAW formats
lighter than average (490g)
no moving screen
68
has image stabilization (Sensor based)
good sensor size (APS-C)
delivers RAW formats
above average ISO range (51,600)
no moving screen
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Sports Comparison

Olympus E-510 Sports photography information
Pentax K-500 Sports photography information
52
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
comes with phase detect auto focus
max fps very slow (3.0 frames per second)
low MP (10 megapixels)
72
great max shutter speed (1/6,000 seconds)
has image stabilization (Sensor based)
good resolution (16 megapixels)
good sensor size (APS-C)
has tracking focus
good battery life (710 per charge)
sensor has phase detect autofocus
slow continuous shooting (6.0 frames per second)
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Travel Comparison

Olympus E-510 Travel photography factors
Pentax K-500 Travel photography factors
52
lighter than average (490 grams)
has built in flash
doesn't have Timelapse function
low MP (10MP)
screen is not selfie friendly
67
good battery life (710 shots)
good resolution (16MP)
flash built-in
display is not selfie friendly
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Landscape Comparison

Olympus E-510 Landscape photography features
Pentax K-500 Landscape photography features
55
has manual focus
swap lenses (Micro Four Thirds mount)
built in image stabilization (Sensor based)
sensor size is nice (Four Thirds)
exports RAW formats
small screen (2.5")
low MP (10 megapixels)
doesn't have Timelapse function
79
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
screen is a good size (3 inches)
has image stabilization (Sensor based)
good resolution (16MP)
good sensor size (APS-C)
above average ISO range (51,600)
delivers RAW formats
good battery life (710 CIPA)
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Vlogging Comparison

Olympus E-510 Vlogging info
Pentax K-500 Vlogging info
9
no video shooting
30
has image stabilization (Sensor based)
has face detect autofocus
video res high (1920 x 1080 pixels)
display is not selfie friendly
doesn't have microphone socket
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Olympus E-510 vs Pentax K-500 Specifications

Detailed spec comparison table for Olympus E-510 and Pentax K-500
 Olympus E-510Pentax K-500
General Information
Company Olympus Pentax
Model type Olympus E-510 Pentax K-500
Otherwise known as EVOLT E-510 -
Type Advanced DSLR Entry-Level DSLR
Launched 2007-11-23 2013-11-27
Physical type Mid-size SLR Compact SLR
Sensor Information
Processor Chip - PRIME M
Sensor type CMOS CMOS
Sensor size Four Thirds APS-C
Sensor measurements 17.3 x 13mm 23.7 x 15.7mm
Sensor area 224.9mm² 372.1mm²
Sensor resolution 10 megapixels 16 megapixels
Anti alias filter
Aspect ratio 4:3 3:2
Highest Possible resolution 3648 x 2736 4928 x 3264
Maximum native ISO 1600 51600
Minimum native ISO 100 100
RAW format
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 3 11
Cross type focus points - 9
Lens
Lens support Micro Four Thirds Pentax KAF2
Total lenses 45 151
Focal length multiplier 2.1 1.5
Screen
Display type Fixed Type Fixed Type
Display diagonal 2.5 inches 3 inches
Display resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch capability
Display tech - TFT LCD monitor with brightness/color adjustment and AR coating
Viewfinder Information
Viewfinder type Optical (pentamirror) Optical (pentaprism)
Viewfinder coverage 95% 100%
Viewfinder magnification 0.46x 0.61x
Features
Minimum shutter speed 60s 30s
Fastest shutter speed 1/4000s 1/6000s
Continuous shutter rate 3.0fps 6.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set white balance
Image stabilization
Built-in flash
Flash distance 12.00 m (at ISO 100) 12.00 m (at ISO 100)
Flash settings Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-eye, Slow Sync, Slow Sync+Redeye, Trailing Curtain Sync, Wireless
Hot shoe
AEB
White balance bracketing
Fastest flash synchronize 1/180s 1/180s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions - 1920 x 1080 (30,25,24 fps), 1280 x 720 (60,50,30,25,24 fps), 640 x 424 (30,25,24 fps)
Maximum video resolution None 1920x1080
Video format - MPEG-4, H.264
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 Optional
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 490 gr (1.08 pounds) 646 gr (1.42 pounds)
Physical dimensions 136 x 92 x 68mm (5.4" x 3.6" x 2.7") 130 x 97 x 71mm (5.1" x 3.8" x 2.8")
DXO scores
DXO Overall rating 52 79
DXO Color Depth rating 21.2 23.7
DXO Dynamic range rating 10.0 13.1
DXO Low light rating 442 1087
Other
Battery life - 710 photos
Battery type - AA
Battery ID - 4 x AA
Self timer Yes (2 or 12 sec) Yes ( 2 or 12 seconds)
Time lapse shooting
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC
Card slots Single Single
Price at release $550 $600