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Olympus SP-590 UZ vs Samsung GX-20

Portability
72
Imaging
35
Features
38
Overall
36
Olympus SP-590 UZ front
 
Samsung GX-20 front
Portability
58
Imaging
54
Features
52
Overall
53

Olympus SP-590 UZ vs Samsung GX-20 Key Specs

Olympus SP-590 UZ
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 64 - 6400
  • Optical Image Stabilization
  • 640 x 480 video
  • 26-676mm (F2.8-5.0) lens
  • 413g - 116 x 84 x 81mm
  • Revealed January 2009
  • Replacement is Olympus SP-600 UZ
Samsung GX-20
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200 (Push to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 72mm
  • Released January 2008
  • Superseded the Samsung GX-10
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Olympus SP-590 UZ vs Samsung GX-20 Overview

In this write-up, we will be looking at the Olympus SP-590 UZ vs Samsung GX-20, former is a Small Sensor Superzoom while the latter is a Advanced DSLR by companies Olympus and Samsung. The resolution of the SP-590 UZ (12MP) and the GX-20 (15MP) is pretty similar but the SP-590 UZ (1/2.3") and GX-20 (APS-C) come with totally different sensor measurements.

Photography Glossary

The SP-590 UZ was introduced 12 months after the GX-20 so they are of a similar age. Both of these cameras offer different body type with the Olympus SP-590 UZ being a SLR-like (bridge) camera and the Samsung GX-20 being a Mid-size SLR camera.

Before diving through a full comparison, below is a brief summary of how the SP-590 UZ grades vs the GX-20 for portability, imaging, features and an overall score.

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Reasons to pick Olympus SP-590 UZ over the Samsung GX-20

 SP-590 UZ GX-20 
ReleasedJanuary 2009January 2008More modern by 12 months

Reasons to pick Samsung GX-20 over the Olympus SP-590 UZ

 GX-20 SP-590 UZ 

Common features in the Olympus SP-590 UZ and Samsung GX-20

 SP-590 UZ GX-20 
Manual focus Very precise focus
Screen typeFixed Fixed Fixed screen
Screen sizing2.7"2.7"Equivalent screen measurements
Screen resolution230k230kExact same screen resolution
Selfie screen No selfie screen
Touch friendly screen No Touch friendly screen

Olympus SP-590 UZ vs Samsung GX-20 Physical Comparison

For anybody who is looking to carry around your camera frequently, you'll need to take into account its weight and proportions. The Olympus SP-590 UZ offers physical dimensions of 116mm x 84mm x 81mm (4.6" x 3.3" x 3.2") having a weight of 413 grams (0.91 lbs) and the Samsung GX-20 has measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") with a weight of 800 grams (1.76 lbs).

Check the Olympus SP-590 UZ vs Samsung GX-20 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ depending on the lens you have chosen at that moment. Underneath is the front view over all size comparison of the SP-590 UZ compared to the GX-20.

Olympus SP-590 UZ vs Samsung GX-20 size comparison

Using dimensions and weight, the portability grade of the SP-590 UZ and GX-20 is 72 and 58 respectively.

Olympus SP-590 UZ vs Samsung GX-20 top view buttons comparison

Olympus SP-590 UZ vs Samsung GX-20 Sensor Comparison

Sometimes, it's difficult to envision the difference between sensor sizes simply by going over a spec sheet. The picture here should offer you a much better sense of the sensor sizes in the SP-590 UZ and GX-20.

Clearly, both of those cameras enjoy different megapixels and different sensor sizes. The SP-590 UZ using its tinier sensor will make getting bokeh more challenging and the Samsung GX-20 will offer you greater detail using its extra 3 Megapixels. Higher resolution will also let you crop pictures far more aggressively. The fresher SP-590 UZ is going to have an advantage when it comes to sensor technology.

Olympus SP-590 UZ vs Samsung GX-20 sensor size comparison

Olympus SP-590 UZ vs Samsung GX-20 Screen and ViewFinder

Olympus SP-590 UZ vs Samsung GX-20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Olympus SP-590 UZ Portrait photography information
Samsung GX-20 Portrait photography information
37
you can focus manually
saves RAW files
external flash not possible
low megapixels (12MP)
tiny sensor size (1/2.3")
72
focusing manually
good resolution (15 megapixels)
sensor size is good (APS-C)
exports RAW formats
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Street Comparison

Olympus SP-590 UZ Street photography advice
Samsung GX-20 Street photography advice
60
built in image stabilization (Optical)
saves RAW files
weather proof
screen does not articulate
tiny sensor size (1/2.3")
65
built in image stabilization (Sensor based)
sensor size is good (APS-C)
exports RAW formats
environment sealing
fixed screen
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Sports Comparison

Olympus SP-590 UZ as a Sports photography camera
Samsung GX-20 as a Sports photography camera
38
amazing zoom range (26-676mm 26.0 x zoom)
built in image stabilization (Optical)
weather proof
max fps low (6.0 frames per second)
low megapixels (12MP)
tiny sensor size (1/2.3")
does not have phase detect auto focus
68
built in image stabilization (Sensor based)
good resolution (15 megapixels)
sensor size is good (APS-C)
environment sealing
sensor has phase detect auto focus
low frames per second (3.0 frames/s)
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Travel Comparison

Olympus SP-590 UZ Travel photography details
Samsung GX-20 Travel photography details
58
weather proof
flash built-in
decently wide (26mm)
long zoom (676mm)
low megapixels (12 megapixels)
doesn't contain selfie friendly display
slow maximum aperture (f2.8)
64
environment sealing
good resolution (15 megapixels)
has built in flash
display is not selfie friendly
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Landscape Comparison

Olympus SP-590 UZ as a Landscape photography camera
Samsung GX-20 as a Landscape photography camera
46
you can focus manually
decently wide (26mm)
built in image stabilization (Optical)
saves RAW files
weather proof
fixed lens (fixed lens mount)
slow maximum aperture (f2.8)
small screen (2.7 inch)
low megapixels (12 megapixels)
tiny sensor size (1/2.3")
71
focusing manually
switch lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
good resolution (15 megapixels)
sensor size is good (APS-C)
exports RAW formats
environment sealing
screen is somewhat small (2.7")
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Vlogging Comparison

Olympus SP-590 UZ Vlogging factors
Samsung GX-20 Vlogging factors
24
decently wide (26mm)
built in image stabilization (Optical)
slow maximum aperture (f2.8)
doesn't contain selfie friendly display
low video resolution (640 x 480 resolution)
lack of external microphone jack
9
no video shooting
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Olympus SP-590 UZ vs Samsung GX-20 Specifications

Detailed spec comparison table for Olympus SP-590 UZ and Samsung GX-20
 Olympus SP-590 UZSamsung GX-20
General Information
Brand Olympus Samsung
Model type Olympus SP-590 UZ Samsung GX-20
Category Small Sensor Superzoom Advanced DSLR
Revealed 2009-01-07 2008-01-24
Body design SLR-like (bridge) Mid-size SLR
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.4 x 15.6mm
Sensor area 27.7mm² 365.0mm²
Sensor resolution 12 megapixel 15 megapixel
Anti alias filter
Maximum resolution 3968 x 2976 4688 x 3120
Maximum native ISO 6400 3200
Maximum boosted ISO - 6400
Lowest native ISO 64 100
RAW support
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
Selective AF
AF center weighted
Multi area AF
AF live view
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 11
Lens
Lens support fixed lens Pentax KAF2
Lens zoom range 26-676mm (26.0x) -
Largest aperture f/2.8-5.0 -
Macro focusing range 1cm -
Number of lenses - 151
Focal length multiplier 5.9 1.5
Screen
Range of display Fixed Type Fixed Type
Display size 2.7 inch 2.7 inch
Resolution of display 230k dot 230k dot
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder type Electronic Optical (pentaprism)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.64x
Features
Lowest shutter speed 15s 30s
Highest shutter speed 1/2000s 1/4000s
Continuous shooting speed 6.0 frames per sec 3.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance 8.00 m 13.00 m (at ISO 100)
Flash options Auto, On, Off, Red-Eye reduction, Slow Sync Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
Hot shoe
AE bracketing
WB bracketing
Highest flash sync - 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) -
Maximum video resolution 640x480 None
Video data format Motion JPEG -
Mic jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 413 gr (0.91 pounds) 800 gr (1.76 pounds)
Dimensions 116 x 84 x 81mm (4.6" x 3.3" x 3.2") 142 x 101 x 72mm (5.6" x 4.0" x 2.8")
DXO scores
DXO All around rating not tested 68
DXO Color Depth rating not tested 23.1
DXO Dynamic range rating not tested 11.2
DXO Low light rating not tested 714
Other
Self timer Yes (12 or 2 sec) Yes (2 or 10 sec)
Time lapse shooting
Type of storage xD Picture Card, microSD Card, Internal SD/MMC/SDHC card
Storage slots Single Single
Cost at launch $249 $850