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Samsung NX100 vs Sony A57

Portability
88
Imaging
55
Features
54
Overall
54
Samsung NX100 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Samsung NX100 vs Sony A57 Key Specs

Samsung NX100
(Full Review)
  • 15MP - APS-C Sensor
  • 3" Fixed Screen
  • ISO 100 - 6400
  • 1280 x 720 video
  • Samsung NX Mount
  • 282g - 120 x 71 x 35mm
  • Revealed September 2010
  • Replacement is Samsung NX200
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 16000 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Released September 2012
  • Older Model is Sony A55
  • Refreshed by Sony A58
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Samsung NX100 vs Sony A57 Overview

Lets take a closer look at the Samsung NX100 versus Sony A57, one being a Entry-Level Mirrorless and the latter is a Entry-Level DSLR by rivals Samsung and Sony. The resolution of the NX100 (15MP) and the A57 (16MP) is relatively close and both cameras have the same sensor measurements (APS-C).

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The NX100 was brought out 24 months prior to the A57 which makes them a generation apart from one another. Each of the cameras have different body design with the Samsung NX100 being a Rangefinder-style mirrorless camera and the Sony A57 being a Compact SLR camera.

Before going right into a more detailed comparison, here is a short view of how the NX100 scores versus the A57 for portability, imaging, features and an overall rating.

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Reasons to pick Samsung NX100 over the Sony A57

 NX100 A57 

Reasons to pick Sony A57 over the Samsung NX100

 A57 NX100 
ReleasedSeptember 2012September 2010Fresher by 24 months
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k614kClearer screen (+307k dot)
Selfie screen Take selfies

Common features in the Samsung NX100 and Sony A57

 NX100 A57 
Focus manually Very exact focusing
Screen dimensions3"3"Equal screen measurements
Touch screen Neither provides Touch screen

Samsung NX100 vs Sony A57 Physical Comparison

In case you're planning to carry your camera frequently, you will want to think about its weight and volume. The Samsung NX100 provides physical dimensions of 120mm x 71mm x 35mm (4.7" x 2.8" x 1.4") along with a weight of 282 grams (0.62 lbs) and the Sony A57 has sizing of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).

Look at the Samsung NX100 versus Sony A57 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will change dependant on the lens you are employing at the time. Below is a front view dimensions comparison of the NX100 versus the A57.

Samsung NX100 vs Sony A57 size comparison

Considering dimensions and weight, the portability grade of the NX100 and A57 is 88 and 64 respectively.

Samsung NX100 vs Sony A57 top view buttons comparison

Samsung NX100 vs Sony A57 Sensor Comparison

Quite often, it is very difficult to envision the difference in sensor sizing simply by looking through specifications. The visual below should provide you a stronger sense of the sensor dimensions in the NX100 and A57.

Plainly, both the cameras have the same sensor dimensions albeit not the same MP. You should count on the Sony A57 to provide you with greater detail having its extra 1MP. Higher resolution will make it easier to crop photographs a bit more aggressively. The older NX100 will be disadvantaged when it comes to sensor technology.

Samsung NX100 vs Sony A57 sensor size comparison

Samsung NX100 vs Sony A57 Screen and ViewFinder

Samsung NX100 vs Sony A57 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung NX100 as a Portrait photography camera
Sony A57 as a Portrait photography camera
73
focusing manually
good megapixels (15 megapixels)
good sensor size (APS-C)
offers face detection focus
delivers RAW formats
74
manual focus
sensor resolution is decent (16MP)
decent sensor size (APS-C)
includes face detection autofocus
delivers RAW files
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Street Comparison

Samsung NX100 as a Street photography camera
Sony A57 as a Street photography camera
76
has image stabilization
good sensor size (APS-C)
delivers RAW formats
screen does not articulate
75
screen can move to multiple angles
has image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW files
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Sports Comparison

Sports photography with Samsung NX100
Sports photography with Sony A57
60
has image stabilization
good megapixels (15MP)
good sensor size (APS-C)
great battery life (420 shots)
very slow continuous shooting (3.0 frames/s)
no phase detect auto focus
78
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
decent sensor size (APS-C)
includes tracking autofocus
sensor has phase detect autofocus
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Travel Comparison

Travel photography with Samsung NX100
Travel photography with Sony A57
66
great battery life (420 per charge)
good megapixels (15 megapixels)
does not have Timelapse function
does not offer selfie friendly display
67
sensor resolution is decent (16 megapixels)
flash built-in
selfie friendly screen
does not have Timelapse recording
Photography Glossary

Landscape Comparison

Samsung NX100 Landscape photography highlights
Sony A57 Landscape photography highlights
75
focusing manually
switch lenses (Samsung NX mount)
screen size is good (3")
has image stabilization
good megapixels (15 megapixels)
good sensor size (APS-C)
delivers RAW formats
great battery life (420 shots)
does not have Timelapse function
72
manual focus
swap lenses (Sony/Minolta Alpha mount)
screen size is decent (3 inches)
has image stabilization (Sensor based)
sensor resolution is decent (16 megapixels)
decent sensor size (APS-C)
delivers RAW files
does not have Timelapse recording
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Vlogging Comparison

Samsung NX100 Vlogging factors
Sony A57 Vlogging factors
31
has image stabilization
offers face detection focus
does not offer selfie friendly display
video resolution low (1280 x 720 resolution)
does not have external microphone support
77
selfie friendly screen
has image stabilization (Sensor based)
includes face detection autofocus
video res high (1920 x 1080 pixels)
includes external microphone port
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Samsung NX100 vs Sony A57 Specifications

Detailed spec comparison table for Samsung NX100 and Sony A57
 Samsung NX100Sony SLT-A57
General Information
Company Samsung Sony
Model Samsung NX100 Sony SLT-A57
Class Entry-Level Mirrorless Entry-Level DSLR
Revealed 2010-09-14 2012-09-13
Body design Rangefinder-style mirrorless Compact SLR
Sensor Information
Chip DRIMe Engine -
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.4 x 15.6mm 23.5 x 15.6mm
Sensor surface area 365.0mm² 366.6mm²
Sensor resolution 15MP 16MP
Anti aliasing filter
Aspect ratio 3:2 and 16:9 3:2 and 16:9
Peak resolution 4592 x 3056 4912 x 3264
Highest native ISO 6400 16000
Highest enhanced ISO - 25600
Lowest native ISO 100 100
RAW support
Autofocusing
Focus manually
AF touch
Continuous AF
AF single
AF tracking
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 15 15
Cross focus points - 3
Lens
Lens mount Samsung NX Sony/Minolta Alpha
Amount of lenses 32 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 3 inches 3 inches
Screen resolution 614k dot 921k dot
Selfie friendly
Liveview
Touch display
Screen tech VGA AMOLED Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder Electronic (optional) Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Minimum shutter speed 30 secs 30 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter speed 3.0fps 12.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Built-in flash
Flash range no built-in flash 10.00 m (@ ISO 100)
Flash settings Auto, On, Off, Red-eye, Fill-in, 1st/2nd Curtain, Smart Flash, Manual Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
White balance bracketing
Fastest flash sync 1/180 secs 1/160 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format H.264 MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS Optional None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 282 gr (0.62 lb) 618 gr (1.36 lb)
Physical dimensions 120 x 71 x 35mm (4.7" x 2.8" x 1.4") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO Overall score 62 75
DXO Color Depth score 22.6 23.4
DXO Dynamic range score 10.7 13.0
DXO Low light score 563 785
Other
Battery life 420 shots 550 shots
Type of battery Battery Pack Battery Pack
Battery model BP1130 NP-FM500H
Self timer Yes (2 sec to 30 sec) Yes (2 or 10 sec)
Time lapse feature
Type of storage SD/SDHC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Pricing at release $386 $1,000