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Olympus E-450 vs Pentax VS20

Portability
77
Imaging
45
Features
36
Overall
41
Olympus E-450 front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Olympus E-450 vs Pentax VS20 Key Specs

Olympus E-450
(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
  • Revealed March 2009
  • Superseded the Olympus E-330
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-560mm (F3.1-4.8) lens
  • 235g - 111 x 61 x 38mm
  • Launched January 2012
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Olympus E-450 vs Pentax VS20 Overview

Below is a detailed analysis of the Olympus E-450 and Pentax VS20, former being a Entry-Level DSLR while the other is a Small Sensor Superzoom by rivals Olympus and Pentax. There is a large difference among the image resolutions of the E-450 (10MP) and VS20 (16MP) and the E-450 (Four Thirds) and VS20 (1/2.3") enjoy different sensor dimensions.

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The E-450 was announced 3 years prior to the VS20 and that is a fairly serious difference as far as camera tech is concerned. Each of the cameras come with different body type with the Olympus E-450 being a Compact SLR camera and the Pentax VS20 being a Compact camera.

Before we go straight into a in-depth comparison, below is a brief highlight of how the E-450 grades against the VS20 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Olympus E-450 over the Pentax VS20

 E-450 VS20 

Reasons to pick Pentax VS20 over the Olympus E-450

 VS20 E-450 
LaunchedJanuary 2012March 2009More recent by 34 months
Display dimension3"2.7"Larger display (+0.3")
Display resolution460k230kClearer display (+230k dot)

Common features in the Olympus E-450 and Pentax VS20

 E-450 VS20 
Manual focus Very exact focus
Display typeFixed Fixed Fixed display
Selfie screen No selfie screen
Touch display No Touch display

Olympus E-450 vs Pentax VS20 Physical Comparison

If you're going to lug around your camera regularly, you're going to have to think about its weight and volume. The Olympus E-450 enjoys outside dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") accompanied by a weight of 426 grams (0.94 lbs) while the Pentax VS20 has sizing of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") accompanied by a weight of 235 grams (0.52 lbs).

See the Olympus E-450 and Pentax VS20 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ based on the lens you have attached at that time. The following is the front view over all size comparison of the E-450 versus the VS20.

Olympus E-450 vs Pentax VS20 size comparison

Considering size and weight, the portability score of the E-450 and VS20 is 77 and 90 respectively.

Olympus E-450 vs Pentax VS20 top view buttons comparison

Olympus E-450 vs Pentax VS20 Sensor Comparison

In many cases, it can be tough to visualize the gap in sensor measurements purely by viewing specifications. The graphic underneath will help offer you a far better sense of the sensor sizes in the E-450 and VS20.

Plainly, each of the cameras posses different megapixel count and different sensor measurements. The E-450 having a larger sensor is going to make shooting bokeh less difficult and the Pentax VS20 will provide you with extra detail with its extra 6 Megapixels. Greater resolution will help you crop images somewhat more aggressively. The older E-450 will be behind when it comes to sensor tech.

Olympus E-450 vs Pentax VS20 sensor size comparison

Olympus E-450 vs Pentax VS20 Screen and ViewFinder

Olympus E-450 vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-450
Portrait photography with Pentax VS20
57
manual focus
decent sensor size (Four Thirds)
exports RAW formats
MP count low (10MP)
36
focusing manually
decent megapixels (16MP)
manual exposure not possible
cannot use external flash
tiny sensor size (1/2.3")
doesn't have RAW files
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Street Comparison

Street photography with Olympus E-450
Street photography with Pentax VS20
64
decent sensor size (Four Thirds)
exports RAW formats
lighter than competition (426g)
screen does not articulate
lack of image stabilization
61
has image stabilization (Sensor-shift)
lighter than competition in class (235g)
screen is fixed
tiny sensor size (1/2.3")
doesn't have RAW files
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Sports Comparison

Olympus E-450 Sports photography details
Pentax VS20 Sports photography details
39
decent sensor size (Four Thirds)
has phase detect auto focus
slow continuous shooting (4.0 frames/s)
lack of image stabilization
MP count low (10 megapixels)
not so great battery power (500 per charge)
44
great zoom range (28-560mm 20.0 x zoom)
has image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
supports tracking focus
slow fps (1.0 frames per second)
lack of shutter priority mode
tiny sensor size (1/2.3")
doesn't have phase detect AF
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Travel Comparison

Olympus E-450 Travel photography details
Pentax VS20 Travel photography details
53
lighter than competition (426 grams)
has built in flash
does not have Time Lapse recording
not so great battery power (500 per charge)
MP count low (10 megapixels)
doesn't offer selfie friendly screen
68
lighter than competition in class (235g)
decent megapixels (16MP)
flash built-in
pretty wide (28mm)
very long reach (560mm)
doesn't have Timelapse recording
screen is not selfie friendly
slow maximum aperture (f3.1)
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Landscape Comparison

Olympus E-450 Landscape photography factors
Pentax VS20 Landscape photography factors
47
manual focus
swap lenses (Micro Four Thirds mount)
decent sensor size (Four Thirds)
exports RAW formats
small screen (2.7 inch)
lack of image stabilization
MP count low (10 megapixels)
not so great battery power (500 shots)
does not have Time Lapse recording
47
focusing manually
pretty wide (28mm)
nice screen size (3")
has image stabilization (Sensor-shift)
decent megapixels (16MP)
fixed lens (fixed lens mount)
slow maximum aperture (f3.1)
manual exposure not possible
tiny sensor size (1/2.3")
doesn't have RAW files
doesn't have Timelapse recording
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Vlogging Comparison

Vlogging with Olympus E-450
Vlogging with Pentax VS20
9
no video shooting
30
pretty wide (28mm)
has image stabilization (Sensor-shift)
lighter than competition in class (235 grams)
slow maximum aperture (f3.1)
screen is not selfie friendly
video resolution low (1280 x 720 resolution)
doesn't have microphone jack
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Olympus E-450 vs Pentax VS20 Specifications

Detailed spec comparison table for Olympus E-450 and Pentax VS20
 Olympus E-450Pentax Optio VS20
General Information
Make Olympus Pentax
Model type Olympus E-450 Pentax Optio VS20
Category Entry-Level DSLR Small Sensor Superzoom
Revealed 2009-03-31 2012-01-25
Body design Compact SLR Compact
Sensor Information
Processor TruePic III -
Sensor type CMOS CCD
Sensor size Four Thirds 1/2.3"
Sensor measurements 17.3 x 13mm 6.08 x 4.56mm
Sensor surface area 224.9mm² 27.7mm²
Sensor resolution 10 megapixels 16 megapixels
Anti alias filter
Aspect ratio 4:3 1:1, 4:3 and 16:9
Maximum resolution 3648 x 2736 4608 x 3456
Maximum native ISO 1600 6400
Minimum native ISO 100 100
RAW data
Autofocusing
Focus manually
Touch to focus
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 3
Lens
Lens support Micro Four Thirds fixed lens
Lens zoom range - 28-560mm (20.0x)
Largest aperture - f/3.1-4.8
Macro focusing distance - 3cm
Available lenses 45 -
Crop factor 2.1 5.9
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Resolution of screen 230 thousand dot 460 thousand dot
Selfie friendly
Liveview
Touch functionality
Screen tech - TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder type Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.46x -
Features
Slowest shutter speed 60 secs 4 secs
Maximum shutter speed 1/4000 secs 1/2500 secs
Continuous shooting speed 4.0 frames/s 1.0 frames/s
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change WB
Image stabilization
Integrated flash
Flash distance 12.00 m (at ISO 100) 2.80 m
Flash options Auto, Auto FP, Manual, Red-Eye Auto, On, Off, Red-eye, Soft
External flash
Auto exposure bracketing
WB bracketing
Maximum flash sync 1/180 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution None 1280x720
Video format - Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 426g (0.94 pounds) 235g (0.52 pounds)
Dimensions 130 x 91 x 53mm (5.1" x 3.6" x 2.1") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
DXO scores
DXO All around rating 56 not tested
DXO Color Depth rating 21.5 not tested
DXO Dynamic range rating 10.5 not tested
DXO Low light rating 512 not tested
Other
Battery life 500 photos -
Type of battery Battery Pack -
Battery ID - D-LI122
Self timer Yes (2 or 12 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage Compact Flash (Type I or II), xD Picture Card SD/SDHC/SDXC, Internal
Storage slots 1 1
Pricing at launch $138 $106