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Samsung GX-20 vs Sony RX1

Portability
58
Imaging
53
Features
52
Overall
52
Samsung GX-20 front
 
Sony Cyber-shot DSC-RX1 front
Portability
79
Imaging
69
Features
57
Overall
64

Samsung GX-20 vs Sony RX1 Key Specs

Samsung GX-20
(Full Review)
  • 15MP - APS-C Sensor
  • 2.7" Fixed Display
  • ISO 100 - 3200 (Boost to 6400)
  • Sensor based Image Stabilization
  • No Video
  • Pentax KAF2 Mount
  • 800g - 142 x 101 x 72mm
  • Launched January 2008
  • Succeeded the Samsung GX-10
Sony RX1
(Full Review)
  • 24MP - Full frame Sensor
  • 3" Fixed Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • 35mm (F2.0-22.0) lens
  • 482g - 113 x 65 x 70mm
  • Launched February 2013
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Samsung GX-20 vs Sony RX1 Overview

Let's look much closer at the Samsung GX-20 versus Sony RX1, former is a Advanced DSLR while the latter is a Large Sensor Compact by rivals Samsung and Sony. There is a sizable difference among the sensor resolutions of the GX-20 (15MP) and RX1 (24MP) and the GX-20 (APS-C) and RX1 (Full frame) have different sensor dimensions.

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The GX-20 was introduced 6 years prior to the RX1 which is a fairly significant difference as far as camera tech is concerned. Both cameras feature different body design with the Samsung GX-20 being a Mid-size SLR camera and the Sony RX1 being a Large Sensor Compact camera.

Before getting into a in-depth comparison, here is a brief introduction of how the GX-20 matches up versus the RX1 when it comes to portability, imaging, features and an overall mark.

Photography Glossary
	
	

Reasons to pick Samsung GX-20 over the Sony RX1

 GX-20 RX1 

Reasons to pick Sony RX1 over the Samsung GX-20

 RX1 GX-20 
LaunchedFebruary 2013January 2008Newer by 61 months
Screen size3"2.7"Bigger screen (+0.3")
Screen resolution1229k230kSharper screen (+999k dot)

Common features in the Samsung GX-20 and Sony RX1

 GX-20 RX1 
Focus manually Very exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen
Touch friendly screen Neither features Touch friendly screen

Samsung GX-20 vs Sony RX1 Physical Comparison

When you are looking to travel with your camera, you're going to have to think about its weight and dimensions. The Samsung GX-20 enjoys exterior measurements of 142mm x 101mm x 72mm (5.6" x 4.0" x 2.8") accompanied by a weight of 800 grams (1.76 lbs) and the Sony RX1 has dimensions of 113mm x 65mm x 70mm (4.4" x 2.6" x 2.8") accompanied by a weight of 482 grams (1.06 lbs).

Check out the Samsung GX-20 versus Sony RX1 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will differ depending on the lens you are working with at that moment. Following is a front view overall size comparison of the GX-20 against the RX1.

Samsung GX-20 vs Sony RX1 size comparison

Using size and weight, the portability score of the GX-20 and RX1 is 58 and 79 respectively.

Samsung GX-20 vs Sony RX1 top view buttons comparison

Samsung GX-20 vs Sony RX1 Sensor Comparison

Oftentimes, it can be hard to picture the difference in sensor dimensions simply by seeing a spec sheet. The pic underneath will help provide you a much better sense of the sensor measurements in the GX-20 and RX1.

As you can see, each of the cameras come with different megapixel count and different sensor dimensions. The GX-20 using its smaller sensor is going to make shooting shallower DOF trickier and the Sony RX1 will produce more detail using its extra 9MP. Higher resolution will help you crop shots a good deal more aggressively. The more aged GX-20 will be disadvantaged in sensor technology.

Samsung GX-20 vs Sony RX1 sensor size comparison

Samsung GX-20 vs Sony RX1 Screen and ViewFinder

Samsung GX-20 vs Sony RX1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Samsung GX-20
Portrait photography with Sony RX1
71
manual focus
good MP (15MP)
sensor size is decent (APS-C)
supports RAW files
81
has manual focus
high flash sync (1/4,000 seconds)
good MP (24MP)
great sensor size (Full frame)
supports face detect autofocus
saves RAW formats
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Street Comparison

Samsung GX-20 Street photography features
Sony RX1 Street photography features
65
built in image stabilization (Sensor based)
sensor size is decent (APS-C)
supports RAW files
environment proof
fixed screen
66
great sensor size (Full frame)
saves RAW formats
above average high ISO (25,600)
screen is fixed
no image stabilization
heavier than competition (482 grams)
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Sports Comparison

Samsung GX-20 Sports photography information
Sony RX1 Sports photography information
68
built in image stabilization (Sensor based)
good MP (15 megapixels)
sensor size is decent (APS-C)
environment proof
sensor has phase detect auto focus
max frames per second low (3.0 frames per second)
53
good MP (24MP)
great sensor size (Full frame)
supports tracking focus
focal length is fixed (35mm)
very slow continuous shooting (5.0 fps)
no image stabilization
bad battery (270 shots)
does not have phase detect autofocus
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Travel Comparison

Samsung GX-20 Travel photography highlights
Sony RX1 Travel photography highlights
63
environment proof
good MP (15MP)
has built in flash
display isn't selfie friendly
62
good MP (24MP)
has built in flash
fast maximum aperture (f2.0)
lack of Time Lapse mode
bad battery (270 CIPA)
heavier than competition (482 grams)
doesn't offer selfie friendly display
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Landscape Comparison

Samsung GX-20 Landscape photography factors
Sony RX1 Landscape photography factors
70
manual focus
interchangeable lenses (Pentax KAF2 mount)
built in image stabilization (Sensor based)
good MP (15 megapixels)
sensor size is decent (APS-C)
supports RAW files
environment proof
tiny screen (2.7 inches)
64
has manual focus
fast maximum aperture (f2.0)
pretty good screen size (3 inches)
good MP (24 megapixels)
great sensor size (Full frame)
above average high ISO (25,600)
saves RAW formats
can't swap lens (fixed lens mount)
focal length is fixed (35mm)
no image stabilization
bad battery (270 per charge)
lack of Time Lapse mode
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Vlogging Comparison

Samsung GX-20 Vlogging advice
Sony RX1 Vlogging advice
9
no video shooting
34
fast maximum aperture (f2.0)
supports face detect autofocus
video res high (1920 x 1080 resolution)
has mic socket
doesn't offer selfie friendly display
no image stabilization
heavier than competition (482 grams)
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Samsung GX-20 vs Sony RX1 Specifications

Detailed spec comparison table for Samsung GX-20 and Sony RX1
 Samsung GX-20Sony Cyber-shot DSC-RX1
General Information
Brand Samsung Sony
Model type Samsung GX-20 Sony Cyber-shot DSC-RX1
Category Advanced DSLR Large Sensor Compact
Launched 2008-01-24 2013-02-19
Physical type Mid-size SLR Large Sensor Compact
Sensor Information
Sensor type CMOS CMOS
Sensor size APS-C Full frame
Sensor dimensions 23.4 x 15.6mm 35.8 x 23.8mm
Sensor area 365.0mm² 852.0mm²
Sensor resolution 15 megapixels 24 megapixels
Anti alias filter
Aspect ratio - 3:2 and 16:9
Maximum resolution 4688 x 3120 6000 x 4000
Maximum native ISO 3200 25600
Maximum boosted ISO 6400 -
Min native ISO 100 100
RAW support
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 11 25
Lens
Lens mount type Pentax KAF2 fixed lens
Lens zoom range - 35mm (1x)
Maximum aperture - f/2.0-22.0
Available lenses 151 -
Focal length multiplier 1.5 1
Screen
Type of display Fixed Type Fixed Type
Display diagonal 2.7 inches 3 inches
Resolution of display 230 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch capability
Display technology - Xtra FineTFT LCD
Viewfinder Information
Viewfinder Optical (pentaprism) Electronic and Optical (optional)
Viewfinder coverage 95% -
Viewfinder magnification 0.64x -
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/4000 seconds 1/4000 seconds
Continuous shooting rate 3.0fps 5.0fps
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Change white balance
Image stabilization
Built-in flash
Flash distance 13.00 m (at ISO 100) 6.00 m
Flash modes Auto, Red-Eye, Slow, Red-Eye Slow, Rear curtain, wireless Auto, On, Off, Slow Sync
Hot shoe
Auto exposure bracketing
White balance bracketing
Maximum flash synchronize 1/180 seconds 1/4000 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1920 x 1080 (60, 50, 25, 24 fps), 1440 x 1080 (30, 25 fps), 1280 x 720 (30 fps), 640 x 480 (30, 25 fps)
Maximum video resolution None 1920x1080
Video data format - MPEG-4, AVCHD
Mic port
Headphone port
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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 800 gr (1.76 lbs) 482 gr (1.06 lbs)
Physical dimensions 142 x 101 x 72mm (5.6" x 4.0" x 2.8") 113 x 65 x 70mm (4.4" x 2.6" x 2.8")
DXO scores
DXO All around rating 68 93
DXO Color Depth rating 23.1 25.1
DXO Dynamic range rating 11.2 14.3
DXO Low light rating 714 2534
Other
Battery life - 270 shots
Battery type - Battery Pack
Battery ID - NP-BX1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type SD/MMC/SDHC card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots 1 1
Price at launch $850 $2,798