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Olympus SP-620 UZ vs Pentax VS20

Portability
78
Imaging
39
Features
36
Overall
37
Olympus SP-620 UZ front
 
Pentax Optio VS20 front
Portability
90
Imaging
39
Features
35
Overall
37

Olympus SP-620 UZ vs Pentax VS20 Key Specs

Olympus SP-620 UZ
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-525mm (F3.1-5.8) lens
  • 435g - 110 x 74 x 74mm
  • Released January 2012
  • Old Model is Olympus SP-610UZ
Pentax VS20
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • 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 SP-620 UZ vs Pentax VS20 Overview

Below, we will be evaluating the Olympus SP-620 UZ and Pentax VS20, both Small Sensor Superzoom digital cameras by brands Olympus and Pentax. The sensor resolution of the SP-620 UZ (16MP) and the VS20 (16MP) is relatively well matched and they come with the exact same sensor size (1/2.3").

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The SP-620 UZ was revealed very close to the VS20 and they are of a similar generation. Each of the cameras come with the identical body type (Compact).

Before delving in to a detailed comparison, below is a concise overview of how the SP-620 UZ grades versus the VS20 for portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Olympus SP-620 UZ over the Pentax VS20

 SP-620 UZ VS20 

Reasons to pick Pentax VS20 over the Olympus SP-620 UZ

 VS20 SP-620 UZ 
Manual focus Dial exact focus
Screen resolution460k230kCrisper screen (+230k dot)

Common features in the Olympus SP-620 UZ and Pentax VS20

 SP-620 UZ VS20 
LaunchedJanuary 2012January 2012Similar generation
Screen typeFixed Fixed Fixed screen
Screen dimension3"3"Identical screen size
Selfie screen Neither includes selfie screen
Touch friendly screen Absent Touch friendly screen

Olympus SP-620 UZ vs Pentax VS20 Physical Comparison

In case you're looking to travel with your camera, you will have to take into account its weight and volume. The Olympus SP-620 UZ features physical measurements of 110mm x 74mm x 74mm (4.3" x 2.9" x 2.9") with a weight of 435 grams (0.96 lbs) whilst the Pentax VS20 has sizing of 111mm x 61mm x 38mm (4.4" x 2.4" x 1.5") having a weight of 235 grams (0.52 lbs).

Compare the Olympus SP-620 UZ and Pentax VS20 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change based on the lens you have attached at that moment. The following is the front view physical size comparison of the SP-620 UZ vs the VS20.

Olympus SP-620 UZ vs Pentax VS20 size comparison

Looking at size and weight, the portability score of the SP-620 UZ and VS20 is 78 and 90 respectively.

Olympus SP-620 UZ vs Pentax VS20 top view buttons comparison

Olympus SP-620 UZ vs Pentax VS20 Sensor Comparison

Often, it is tough to imagine the gap between sensor dimensions simply by looking at a spec sheet. The picture below should provide you a far better sense of the sensor measurements in the SP-620 UZ and VS20.

As you can see, both of these cameras posses the exact same sensor measurements and the same exact resolution and you should expect similar quality of images although you have to take the release date of the products into consideration.

Olympus SP-620 UZ vs Pentax VS20 sensor size comparison

Olympus SP-620 UZ vs Pentax VS20 Screen and ViewFinder

Olympus SP-620 UZ vs Pentax VS20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-620 UZ Portrait photography info
Pentax VS20 Portrait photography info
34
megapixel count good (16MP)
includes face detect focusing
manual focus not available
no manual control
can't use external flash
sensor size is tiny (1/2.3")
doesn't have RAW files
36
has manual focus
megapixel count good (16 megapixels)
lack of manual exposure
cannot use external flash
sensor is very small (1/2.3")
does not have RAW support
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Street Comparison

Street photography with Olympus SP-620 UZ
Street photography with Pentax VS20
50
has image stabilization (Sensor-shift)
fixed screen
sensor size is tiny (1/2.3")
doesn't have RAW files
61
image stabilization (Sensor-shift)
lighter than others (235g)
screen is fixed
sensor is very small (1/2.3")
does not have RAW support
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Sports Comparison

Olympus SP-620 UZ as a Sports photography camera
Pentax VS20 as a Sports photography camera
48
excellent zoom range (25-525mm 21.0 x zoom)
has image stabilization (Sensor-shift)
megapixel count good (16MP)
includes tracking focus
no shutter priority
sensor size is tiny (1/2.3")
doesn't have phase detect AF
44
long zoom range (28-560mm 20.0 x zoom)
image stabilization (Sensor-shift)
megapixel count good (16MP)
provides tracking focus
max frames per second very slow (1.0 fps)
no shutter priority
sensor is very small (1/2.3")
does not have phase detect AF
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Travel Comparison

Travel photography with Olympus SP-620 UZ
Travel photography with Pentax VS20
61
megapixel count good (16MP)
flash built-in
quite wide (25mm)
long zoom (525mm)
no Timelapse recording
does not have selfie friendly display
slow max aperture (f3.1)
68
lighter than others (235g)
megapixel count good (16MP)
has built in flash
quite wide (28mm)
very long zoom (560mm)
no Timelapse mode
display isn't selfie friendly
somewhat slow max aperture (f3.1)
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Landscape Comparison

Olympus SP-620 UZ Landscape photography features
Pentax VS20 Landscape photography features
41
quite wide (25mm)
pretty good screen size (3 inch)
has image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
manual focus not available
fixed lens (fixed lens mount)
slow max aperture (f3.1)
no manual control
sensor size is tiny (1/2.3")
doesn't have RAW files
no Timelapse recording
47
has manual focus
quite wide (28mm)
screen size is good (3")
image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
cannot change lens (fixed lens mount)
somewhat slow max aperture (f3.1)
lack of manual exposure
sensor is very small (1/2.3")
does not have RAW support
no Timelapse mode
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Vlogging Comparison

Olympus SP-620 UZ Vlogging advice
Pentax VS20 Vlogging advice
28
quite wide (25mm)
has image stabilization (Sensor-shift)
includes face detect focusing
slow max aperture (f3.1)
does not have selfie friendly display
low quality video (1280 x 720 resolution)
no microphone port
30
quite wide (28mm)
image stabilization (Sensor-shift)
lighter than others (235g)
somewhat slow max aperture (f3.1)
display isn't selfie friendly
low res video (1280 x 720 pixels)
no microphone socket
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Olympus SP-620 UZ vs Pentax VS20 Specifications

Detailed spec comparison table for Olympus SP-620 UZ and Pentax VS20
 Olympus SP-620 UZPentax Optio VS20
General Information
Brand Name Olympus Pentax
Model Olympus SP-620 UZ Pentax Optio VS20
Category Small Sensor Superzoom Small Sensor Superzoom
Released 2012-01-10 2012-01-25
Physical type Compact Compact
Sensor Information
Processor TruePic III+ -
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.08 x 4.56mm
Sensor area 28.1mm² 27.7mm²
Sensor resolution 16 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 1:1, 4:3 and 16:9
Highest Possible resolution 4608 x 3456 4608 x 3456
Maximum native ISO 3200 6400
Min native ISO 100 100
RAW support
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Number of focus points - 3
Cross focus points - -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 25-525mm (21.0x) 28-560mm (20.0x)
Maximal aperture f/3.1-5.8 f/3.1-4.8
Macro focus distance 1cm 3cm
Crop factor 5.8 5.9
Screen
Type of display Fixed Type Fixed Type
Display size 3 inch 3 inch
Display resolution 230k dots 460k dots
Selfie friendly
Liveview
Touch capability
Display tech TFT Color LCD TFT color LCD with Anti-reflective coating
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 seconds 4 seconds
Fastest shutter speed 1/1500 seconds 1/2500 seconds
Continuous shutter rate - 1.0fps
Shutter priority
Aperture priority
Manually set exposure
Set white balance
Image stabilization
Inbuilt flash
Flash range 6.00 m 2.80 m
Flash modes Auto, On, Off, Red-Eye, Fill-in Auto, On, Off, Red-eye, Soft
External flash
AE bracketing
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps)
Maximum video resolution 1280x720 1280x720
Video file format MPEG-4, H.264 Motion JPEG
Microphone port
Headphone port
Connectivity
Wireless Eye-Fi Connected Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 435g (0.96 lbs) 235g (0.52 lbs)
Dimensions 110 x 74 x 74mm (4.3" x 2.9" x 2.9") 111 x 61 x 38mm (4.4" x 2.4" x 1.5")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model 4 x AA D-LI122
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/SDHC/SDXC SD/SDHC/SDXC, Internal
Card slots One One
Cost at release $199 $106