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Samsung NX1 vs Sony A55

Portability
66
Imaging
67
Features
90
Overall
76
Samsung NX1 front
 
Sony SLT-A55 front
Portability
67
Imaging
56
Features
80
Overall
65

Samsung NX1 vs Sony A55 Key Specs

Samsung NX1
(Full Review)
  • 28MP - APS-C Sensor
  • 3" Tilting Display
  • ISO 100 - 25600 (Increase to 51200)
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Samsung NX Mount
  • 550g - 139 x 102 x 66mm
  • Introduced September 2014
Sony A55
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Revealed August 2010
  • New Model is Sony A57
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Samsung NX1 vs Sony A55 Overview

Following is a thorough comparison of the Samsung NX1 versus Sony A55, former is a Pro Mirrorless while the other is a Entry-Level DSLR by competitors Samsung and Sony. There is a considerable difference among the resolutions of the NX1 (28MP) and A55 (16MP) but they enjoy the same exact sensor dimensions (APS-C).

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The NX1 was unveiled 4 years after the A55 which is a fairly large difference as far as camera tech is concerned. Both of these cameras offer different body type with the Samsung NX1 being a SLR-style mirrorless camera and the Sony A55 being a Compact SLR camera.

Before getting in to a full comparison, below is a concise summary of how the NX1 matches up against the A55 with regard to portability, imaging, features and an overall score.

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Reasons to pick Samsung NX1 over the Sony A55

 NX1 A55 
RevealedSeptember 2014August 2010More modern by 50 months
Display resolution1036k921kClearer display (+115k dot)
Touch friendly display Easily navigate

Reasons to pick Sony A55 over the Samsung NX1

 A55 NX1 
Display typeFully ArticulatedTiltingFully Articulating display
Selfie screen Easy selfies

Common features in the Samsung NX1 and Sony A55

 NX1 A55 
Manual focus More precise focus
Display sizing3"3"Equivalent display sizing

Samsung NX1 vs Sony A55 Physical Comparison

In case you're looking to carry around your camera regularly, you have to factor in its weight and dimensions. The Samsung NX1 comes with external dimensions of 139mm x 102mm x 66mm (5.5" x 4.0" x 2.6") with a weight of 550 grams (1.21 lbs) and the Sony A55 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Take a look at the Samsung NX1 versus Sony A55 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ depending on the lens you use at the time. Underneath is the front view size comparison of the NX1 and the A55.

Samsung NX1 vs Sony A55 size comparison

Factoring in size and weight, the portability rating of the NX1 and A55 is 66 and 67 respectively.

Samsung NX1 vs Sony A55 top view buttons comparison

Samsung NX1 vs Sony A55 Sensor Comparison

Usually, it can be tough to envision the difference in sensor sizes merely by seeing a spec sheet. The pic below will give you a far better sense of the sensor dimensions in the NX1 and A55.

Clearly, both the cameras enjoy the same exact sensor sizing but not the same resolution. You can expect to see the Samsung NX1 to provide extra detail having an extra 12MP. Greater resolution can also help you crop pics far more aggressively. The more recent NX1 is going to have an advantage with regard to sensor innovation.

Samsung NX1 vs Sony A55 sensor size comparison

Samsung NX1 vs Sony A55 Screen and ViewFinder

Samsung NX1 vs Sony A55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung NX1 Portrait photography highlights
Sony A55 Portrait photography highlights
80
has manual focus
resolution is fantastic (28MP)
sensor size is nice (APS-C)
provides face detection autofocus
supports RAW files
73
you can focus manually
good megapixels (16MP)
sensor size is decent (APS-C)
includes face detect autofocus
saves RAW formats
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Street Comparison

Samsung NX1 as a Street photography camera
Sony A55 as a Street photography camera
74
tilting screen
sensor size is nice (APS-C)
supports RAW files
comes with focus by touch
environment proofing
lighter than average (550g)
above average ISO range (25,600)
does not have image stabilization
77
screen articulates fully
image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW formats
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Sports Comparison

Samsung NX1 as a Sports photography camera
Sony A55 as a Sports photography camera
76
high shutter speed (1/8,000s)
resolution is fantastic (28 megapixels)
sensor size is nice (APS-C)
provides tracking autofocus
environment proofing
comes with phase detect autofocus
does not have image stabilization
68
image stabilization (Sensor based)
good megapixels (16 megapixels)
sensor size is decent (APS-C)
comes with phase detect autofocus
not so great battery (380 per charge)
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Travel Comparison

Samsung NX1 Travel photography features
Sony A55 Travel photography features
74
lighter than average (550g)
environment proofing
supports bluetooth
comes with focus by touch
resolution is fantastic (28 megapixels)
flash built-in
display isn't selfie friendly
62
good megapixels (16 megapixels)
has built in flash
screen is selfie friendly
doesn't have Timelapse function
not so great battery (380 CIPA)
Photography Glossary

Landscape Comparison

Samsung NX1 as a Landscape photography camera
Sony A55 as a Landscape photography camera
78
has manual focus
interchangeable lenses (Samsung NX mount)
screen size is good (3 inch)
resolution is fantastic (28 megapixels)
sensor size is nice (APS-C)
does not have low pass filter
above average ISO range (25,600)
supports RAW files
environment proofing
does not have image stabilization
67
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inch)
image stabilization (Sensor based)
good megapixels (16 megapixels)
sensor size is decent (APS-C)
saves RAW formats
not so great battery (380 CIPA)
doesn't have Timelapse function
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Vlogging Comparison

Vlogging with Samsung NX1
Vlogging with Sony A55
34
touchscreen capability
provides face detection autofocus
high video quality (4096 x 2160 resolution)
does have external mic socket
lighter than average (550 grams)
display isn't selfie friendly
does not have image stabilization
78
screen is selfie friendly
image stabilization (Sensor based)
includes face detect autofocus
high res video (1920 x 1080 resolution)
does have microphone socket
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Samsung NX1 vs Sony A55 Specifications

Detailed spec comparison table for Samsung NX1 and Sony A55
 Samsung NX1Sony SLT-A55
General Information
Brand Name Samsung Sony
Model type Samsung NX1 Sony SLT-A55
Class Pro Mirrorless Entry-Level DSLR
Introduced 2014-09-15 2010-08-24
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Processor Chip DRIMe 5 Bionz
Sensor type BSI-CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.7mm 23.5 x 15.6mm
Sensor surface area 369.0mm² 366.6mm²
Sensor resolution 28 megapixel 16 megapixel
Anti alias filter
Aspect ratio 1:1, 3:2 and 16:9 3:2 and 16:9
Highest resolution 6480 x 4320 4912 x 3264
Highest native ISO 25600 12800
Highest boosted ISO 51200 25600
Lowest native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
Continuous AF
Single AF
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 209 15
Cross type focus points 153 3
Lens
Lens support Samsung NX Sony/Minolta Alpha
Total lenses 32 143
Crop factor 1.5 1.5
Screen
Display type Tilting Fully Articulated
Display sizing 3 inch 3 inch
Resolution of display 1,036k dots 921k dots
Selfie friendly
Liveview
Touch capability
Viewfinder Information
Viewfinder Electronic Electronic
Viewfinder resolution 2,360k dots 1,150k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.7x 0.73x
Features
Slowest shutter speed 30s 30s
Maximum shutter speed 1/8000s 1/4000s
Continuous shooting rate 15.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change WB
Image stabilization
Built-in flash
Flash distance 11.00 m (ISO 100) 10.00 m (@ ISO 100)
Flash options - Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AE bracketing
White balance bracketing
Maximum flash synchronize - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 3840 x 2160 (30p), 4096 x 2160 (24p), 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720, 640 x 480 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 4096x2160 1920x1080
Video format H.265 MPEG-4, AVCHD, H.264
Microphone port
Headphone port
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 3.0 (5 GBit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 550g (1.21 pounds) 500g (1.10 pounds)
Dimensions 139 x 102 x 66mm (5.5" x 4.0" x 2.6") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around rating 83 73
DXO Color Depth rating 24.2 23.0
DXO Dynamic range rating 13.2 12.4
DXO Low light rating 1363 816
Other
Battery life 500 pictures 380 pictures
Battery type Battery Pack Battery Pack
Battery ID BP1900 NP-FW50
Self timer Yes (2 - 30 secs) Yes (2 or 10 sec)
Time lapse shooting
Type of storage SD/SDHC/SDXC (UHS-I/II) SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Cost at launch $1,500 $800