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Olympus SZ-12 vs Samsung GX-20

Portability
89
Imaging
37
Features
36
Overall
36
Olympus SZ-12 front
 
Samsung GX-20 front
Portability
58
Imaging
53
Features
52
Overall
52

Olympus SZ-12 vs Samsung GX-20 Key Specs

Olympus SZ-12
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-600mm (F3.0-6.9) lens
  • 226g - 106 x 69 x 40mm
  • Introduced January 2012
Samsung GX-20
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200 (Increase to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 72mm
  • Released January 2008
  • Replaced the Samsung GX-10
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Olympus SZ-12 vs Samsung GX-20 Overview

Below is a comprehensive assessment of the Olympus SZ-12 and Samsung GX-20, former being a Small Sensor Superzoom while the latter is a Advanced DSLR by brands Olympus and Samsung. The resolution of the SZ-12 (14MP) and the GX-20 (15MP) is relatively comparable but the SZ-12 (1/2.3") and GX-20 (APS-C) provide different sensor sizing.

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The SZ-12 was revealed 4 years later than the GX-20 and that is a fairly significant difference as far as camera technology is concerned. Both of these cameras have different body design with the Olympus SZ-12 being a Compact camera and the Samsung GX-20 being a Mid-size SLR camera.

Before we go right into a complete comparison, here is a brief introduction of how the SZ-12 grades versus the GX-20 in terms of portability, imaging, features and an overall grade.

Photography Glossary
	
	

Reasons to pick Olympus SZ-12 over the Samsung GX-20

 SZ-12 GX-20 
ReleasedJanuary 2012January 2008More recent by 49 months
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution460k230kCrisper screen (+230k dot)

Reasons to pick Samsung GX-20 over the Olympus SZ-12

 GX-20 SZ-12 
Manual focus Very precise focus

Common features in the Olympus SZ-12 and Samsung GX-20

 SZ-12 GX-20 
Screen typeFixed Fixed Fixed screen
Selfie screen No selfie screen
Touch friendly screen Neither has Touch friendly screen

Olympus SZ-12 vs Samsung GX-20 Physical Comparison

In case you're going to lug around your camera, you need to think about its weight and measurements. The Olympus SZ-12 has outer measurements of 106mm x 69mm x 40mm (4.2" x 2.7" x 1.6") along with a weight of 226 grams (0.50 lbs) while the Samsung GX-20 has proportions of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs).

Compare the Olympus SZ-12 and Samsung GX-20 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will change depending on the lens you select during that time. The following is a front view scale comparison of the SZ-12 compared to the GX-20.

Olympus SZ-12 vs Samsung GX-20 size comparison

Considering dimensions and weight, the portability grade of the SZ-12 and GX-20 is 89 and 58 respectively.

Olympus SZ-12 vs Samsung GX-20 top view buttons comparison

Olympus SZ-12 vs Samsung GX-20 Sensor Comparison

More often than not, its hard to visualize the difference in sensor measurements merely by checking out a spec sheet. The photograph below will help give you a much better sense of the sensor measurements in the SZ-12 and GX-20.

As you can see, both of those cameras provide different megapixels and different sensor measurements. The SZ-12 with its smaller sensor is going to make achieving shallower DOF more challenging and the Samsung GX-20 will provide more detail because of its extra 1MP. Higher resolution can also help you crop photographs more aggressively. The younger SZ-12 provides an edge in sensor tech.

Olympus SZ-12 vs Samsung GX-20 sensor size comparison

Olympus SZ-12 vs Samsung GX-20 Screen and ViewFinder

Olympus SZ-12 vs Samsung GX-20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus SZ-12
Portrait photography with Samsung GX-20
33
MP count decent (14MP)
features face detect autofocus
manual focus not available
manual exposure not available
cannot use external flash
small sensor (1/2.3")
lack of RAW support
71
you can focus manually
MP count good (15 megapixels)
nice sensor size (APS-C)
delivers RAW files
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Street Comparison

Olympus SZ-12 as a Street photography camera
Samsung GX-20 as a Street photography camera
60
image stabilization (Sensor-shift)
lighter than average in class (226 grams)
fixed screen
small sensor (1/2.3")
lack of RAW support
65
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW files
weather proofing
screen does not articulate
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Sports Comparison

Olympus SZ-12 Sports photography details
Samsung GX-20 Sports photography details
40
amazing zoom range (25-600mm 24.0 x zoom)
image stabilization (Sensor-shift)
MP count decent (14MP)
features tracking focus
continuous shooting slow (1.0 fps)
lack of shutter priority mode
small sensor (1/2.3")
low battery pack (220 CIPA)
lack of phase detect autofocus
68
image stabilization (Sensor based)
MP count good (15 megapixels)
nice sensor size (APS-C)
weather proofing
comes with phase detect autofocus
max fps low (3.0 frames/s)
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Travel Comparison

Olympus SZ-12 Travel photography factors
Samsung GX-20 Travel photography factors
65
lighter than average in class (226 grams)
MP count decent (14MP)
flash built-in
pretty wide (25mm)
long zoom (600mm)
no Time Lapse recording
low battery pack (220 per charge)
screen isn't selfie friendly
sluggish max aperture (f3.0)
63
weather proofing
MP count good (15MP)
flash built-in
display isn't selfie friendly
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Landscape Comparison

Landscape photography with Olympus SZ-12
Landscape photography with Samsung GX-20
40
pretty wide (25mm)
nice screen size (3")
image stabilization (Sensor-shift)
MP count decent (14MP)
manual focus not available
cannot swap lenses (fixed lens mount)
sluggish max aperture (f3.0)
manual exposure not available
small sensor (1/2.3")
lack of RAW support
low battery pack (220 CIPA)
no Time Lapse recording
70
you can focus manually
interchangeable lenses (Pentax KAF2 mount)
image stabilization (Sensor based)
MP count good (15 megapixels)
nice sensor size (APS-C)
delivers RAW files
weather proofing
screen is somewhat small (2.7")
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Vlogging Comparison

Olympus SZ-12 as a Vlogging camera
Samsung GX-20 as a Vlogging camera
31
pretty wide (25mm)
image stabilization (Sensor-shift)
features face detect autofocus
lighter than average in class (226g)
sluggish max aperture (f3.0)
screen isn't selfie friendly
low quality video (1280 x 720 pixels)
no mic support
9
can't record video
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Olympus SZ-12 vs Samsung GX-20 Specifications

Detailed spec comparison table for Olympus SZ-12 and Samsung GX-20
 Olympus SZ-12Samsung GX-20
General Information
Brand Name Olympus Samsung
Model Olympus SZ-12 Samsung GX-20
Category Small Sensor Superzoom Advanced DSLR
Introduced 2012-01-10 2008-01-24
Body design Compact Mid-size SLR
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.4 x 15.6mm
Sensor area 28.1mm² 365.0mm²
Sensor resolution 14 megapixel 15 megapixel
Anti aliasing filter
Peak resolution 4288 x 3216 4688 x 3120
Highest native ISO 1600 3200
Highest enhanced ISO - 6400
Lowest native ISO 80 100
RAW photos
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 11
Cross focus points - -
Lens
Lens mount fixed lens Pentax KAF2
Lens focal range 25-600mm (24.0x) -
Maximum aperture f/3.0-6.9 -
Number of lenses - 151
Crop factor 5.8 1.5
Screen
Range of display Fixed Type Fixed Type
Display size 3" 2.7"
Resolution of display 460k dot 230k dot
Selfie friendly
Liveview
Touch friendly
Display tech TFT Color LCD -
Viewfinder Information
Viewfinder None Optical (pentaprism)
Viewfinder coverage - 95 percent
Viewfinder magnification - 0.64x
Features
Minimum shutter speed 4s 30s
Fastest shutter speed 1/1700s 1/4000s
Continuous shutter speed 1.0fps 3.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Inbuilt flash
Flash range - 13.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-Eye, Fill-in Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless
External flash
Auto exposure bracketing
WB bracketing
Fastest flash sync - 1/180s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 180 (30fps) -
Highest video resolution 1280x720 None
Video format MPEG-4, H.264 -
Microphone input
Headphone input
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 seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 226 gr (0.50 lbs) 800 gr (1.76 lbs)
Physical dimensions 106 x 69 x 40mm (4.2" x 2.7" x 1.6") 142 x 101 x 72mm (5.6" x 4.0" x 2.8")
DXO scores
DXO Overall score not tested 68
DXO Color Depth score not tested 23.1
DXO Dynamic range score not tested 11.2
DXO Low light score not tested 714
Other
Battery life 220 pictures -
Battery format Battery Pack -
Battery model LI-50B -
Self timer Yes (2 or 12 sec, pet auto shutter) Yes (2 or 10 sec)
Time lapse recording
Storage media SD/SDHC/SDXC SD/MMC/SDHC card
Storage slots 1 1
Cost at release $350 $850