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Samsung NX20 vs Sigma SD9

Portability
83
Imaging
61
Features
73
Overall
65
Samsung NX20 front
 
Sigma SD9 front
Portability
54
Imaging
38
Features
27
Overall
33

Samsung NX20 vs Sigma SD9 Key Specs

Samsung NX20
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 341g - 122 x 90 x 40mm
  • Introduced April 2012
  • Superseded the Samsung NX11
  • Later Model is Samsung NX30
Sigma SD9
(Full Review)
  • 3MP - APS-C Sensor
  • 1.8" Fixed Screen
  • ISO 100 - 400
  • 1/6000s Maximum Shutter
  • No Video
  • Sigma SA Mount
  • 950g - 152 x 120 x 79mm
  • Announced November 2002
  • Successor is Sigma SD10
Photography Glossary

Samsung NX20 vs Sigma SD9 Overview

On this page, we will be comparing the Samsung NX20 vs Sigma SD9, former is a Advanced Mirrorless while the latter is a Advanced DSLR by rivals Samsung and Sigma. There exists a substantial gap between the sensor resolutions of the NX20 (20MP) and SD9 (3MP) but both cameras boast the same sensor size (APS-C).

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The NX20 was revealed 9 years after the SD9 which is quite a big difference as far as technology is concerned. Both of these cameras have different body design with the Samsung NX20 being a SLR-style mirrorless camera and the Sigma SD9 being a Mid-size SLR camera.

Before going right into a in depth comparison, here is a concise synopsis of how the NX20 matches up vs the SD9 when it comes to portability, imaging, features and an overall score.

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Reasons to pick Samsung NX20 over the Sigma SD9

 NX20 SD9 
AnnouncedApril 2012November 2002More modern by 115 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"1.8"Bigger screen (+1.2")
Screen resolution614k130kSharper screen (+484k dot)
Selfie screen Take selfies

Reasons to pick Sigma SD9 over the Samsung NX20

 SD9 NX20 

Common features in the Samsung NX20 and Sigma SD9

 NX20 SD9 
Manually focus Dial precise focus
Touch friendly screen Missing Touch friendly screen

Samsung NX20 vs Sigma SD9 Physical Comparison

When you are aiming to carry around your camera regularly, you will need to factor its weight and dimensions. The Samsung NX20 enjoys exterior measurements of 122mm x 90mm x 40mm (4.8" x 3.5" x 1.6") having a weight of 341 grams (0.75 lbs) whilst the Sigma SD9 has dimensions of 152mm x 120mm x 79mm (6.0" x 4.7" x 3.1") with a weight of 950 grams (2.09 lbs).

Check the Samsung NX20 vs Sigma SD9 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change dependant on the lens you choose at the time. Below is a front view measurements comparison of the NX20 versus the SD9.

Samsung NX20 vs Sigma SD9 size comparison

Using dimensions and weight, the portability grade of the NX20 and SD9 is 83 and 54 respectively.

Samsung NX20 vs Sigma SD9 top view buttons comparison

Samsung NX20 vs Sigma SD9 Sensor Comparison

Typically, it is hard to picture the difference between sensor sizes just by checking a spec sheet. The picture below will offer you a more clear sense of the sensor sizing in the NX20 and SD9.

As you can see, each of these cameras have the same sensor dimensions albeit different MP. You can count on the Samsung NX20 to give you greater detail because of its extra 17 Megapixels. Higher resolution will allow you to crop photographs a bit more aggressively. The newer NX20 should have an edge with regard to sensor technology.

Samsung NX20 vs Sigma SD9 sensor size comparison

Samsung NX20 vs Sigma SD9 Screen and ViewFinder

Samsung NX20 vs Sigma SD9 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung NX20 Portrait photography factors
Sigma SD9 Portrait photography factors
76
focusing manually
sensor resolution is decent (20 megapixels)
good sensor size (APS-C)
provides face detection autofocus
supports RAW formats
46
you can focus manually
nice sensor size (APS-C)
supports RAW files
doesn't have liveview
low megapixels (3 megapixels)
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Street Comparison

Samsung NX20 Street photography highlights
Sigma SD9 Street photography highlights
77
screen can move to multiple angles
good sensor size (APS-C)
supports RAW formats
lighter than competition in class (341g)
does not have image stabilization
43
nice sensor size (APS-C)
supports RAW files
no moving screen
does not have image stabilization
more heavy than competition (950g)
max ISO too low (400)
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Sports Comparison

Sports photography with Samsung NX20
Sports photography with Sigma SD9
60
max shutter speed is good (1/8,000 seconds)
sensor resolution is decent (20MP)
good sensor size (APS-C)
does not have image stabilization
doesn't have phase detect autofocus
35
maximum shutter speed is high (1/6,000s)
nice sensor size (APS-C)
doesn't have liveview
does not have image stabilization
low megapixels (3 megapixels)
doesn't have phase detect autofocus
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Travel Comparison

Samsung NX20 as a Travel photography camera
Sigma SD9 as a Travel photography camera
77
lighter than competition in class (341 grams)
sensor resolution is decent (20 megapixels)
built-in flash
display is selfie friendly
does not have Timelapse recording
29
does not have Timelapse mode
more heavy than competition (950g)
low megapixels (3MP)
display isn't selfie friendly
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Landscape Comparison

Samsung NX20 Landscape photography features
Sigma SD9 Landscape photography features
70
focusing manually
change lenses (Samsung NX mount)
nice screen size (3 inch)
sensor resolution is decent (20MP)
good sensor size (APS-C)
supports RAW formats
does not have image stabilization
does not have Timelapse recording
40
you can focus manually
interchangeable lenses (Sigma SA mount)
nice sensor size (APS-C)
supports RAW files
screen is small (1.8 inch)
doesn't have liveview
does not have image stabilization
low megapixels (3MP)
max ISO too low (400)
does not have Timelapse mode
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Vlogging Comparison

Samsung NX20 Vlogging details
Sigma SD9 Vlogging details
78
display is selfie friendly
provides face detection autofocus
good video quality (1920 x 1080 pxls)
does have external microphone jack
lighter than competition in class (341g)
does not have image stabilization
9
no video
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Samsung NX20 vs Sigma SD9 Specifications

Detailed spec comparison table for Samsung NX20 and Sigma SD9
 Samsung NX20Sigma SD9
General Information
Brand Samsung Sigma
Model Samsung NX20 Sigma SD9
Type Advanced Mirrorless Advanced DSLR
Introduced 2012-04-20 2002-11-26
Physical type SLR-style mirrorless Mid-size SLR
Sensor Information
Sensor type CMOS CMOS (Foveon X3)
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.7mm 20.7 x 13.8mm
Sensor area 369.0mm² 285.7mm²
Sensor resolution 20 megapixel 3 megapixel
Anti aliasing filter
Aspect ratio 1:1, 3:2 and 16:9 3:2
Max resolution 5472 x 3648 2268 x 1512
Max native ISO 12800 400
Min native ISO 100 100
RAW pictures
Autofocusing
Manual focus
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
Number of focus points 15 -
Lens
Lens mount Samsung NX Sigma SA
Amount of lenses 32 76
Focal length multiplier 1.5 1.7
Screen
Display type Fully Articulated Fixed Type
Display diagonal 3" 1.8"
Resolution of display 614 thousand dots 130 thousand dots
Selfie friendly
Liveview
Touch friendly
Display tech Active Matrix OLED screen -
Viewfinder Information
Viewfinder Electronic Optical (pentaprism)
Viewfinder coverage 100% 98%
Viewfinder magnification 0.7x 0.77x
Features
Min shutter speed 30 secs 30 secs
Max shutter speed 1/8000 secs 1/6000 secs
Continuous shutter rate 8.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Inbuilt flash
Flash range 11.00 m no built-in flash
Flash options Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual -
External flash
AEB
WB bracketing
Max flash synchronize 1/180 secs 1/180 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1920 x 1080 (30 fps), 1920 x 810 (24 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) -
Max video resolution 1920x1080 None
Video data format MPEG-4, H.264 -
Microphone support
Headphone support
Connectivity
Wireless Built-In None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 1.0 (1.5 Mbit/sec)
GPS Optional None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 341 gr (0.75 pounds) 950 gr (2.09 pounds)
Physical dimensions 122 x 90 x 40mm (4.8" x 3.5" x 1.6") 152 x 120 x 79mm (6.0" x 4.7" x 3.1")
DXO scores
DXO Overall score 75 not tested
DXO Color Depth score 23.4 not tested
DXO Dynamic range score 12.9 not tested
DXO Low light score 785 not tested
Other
Battery life 360 pictures -
Battery style Battery Pack -
Battery model BP1130 -
Self timer Yes (2 sec to 30 sec) Yes (10 sec)
Time lapse feature
Type of storage SD/SDHC/SDXC Compact Flash Type I or II
Card slots 1 1
Retail pricing $1,100 $3,001