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Samsung ST95 vs Sony A57

Portability
99
Imaging
38
Features
19
Overall
30
Samsung ST95 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Samsung ST95 vs Sony A57 Key Specs

Samsung ST95
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Released January 2011
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 16000 (Raise to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Announced September 2012
  • Replaced the Sony A55
  • Refreshed by Sony A58
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Samsung ST95 vs Sony A57 Overview

Following is a extensive comparison of the Samsung ST95 vs Sony A57, former is a Ultracompact while the latter is a Entry-Level DSLR by companies Samsung and Sony. The image resolution of the ST95 (16MP) and the A57 (16MP) is relatively well matched but the ST95 (1/2.3") and A57 (APS-C) boast different sensor sizes.

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The ST95 was revealed 20 months before the A57 which makes them a generation away from one another. Each of the cameras have different body design with the Samsung ST95 being a Ultracompact camera and the Sony A57 being a Compact SLR camera.

Before diving right into a comprehensive comparison, here is a simple summation of how the ST95 scores vs the A57 with regard to portability, imaging, features and an overall score.

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Reasons to pick Samsung ST95 over the Sony A57

 ST95 A57 

Reasons to pick Sony A57 over the Samsung ST95

 A57 ST95 
AnnouncedSeptember 2012January 2011More modern by 20 months
Manual focus Very precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen resolution921k460kClearer screen (+461k dot)
Selfie screen Take selfies

Common features in the Samsung ST95 and Sony A57

 ST95 A57 
Screen dimensions3"3"Equal screen dimensions
Touch screen Lacking Touch screen

Samsung ST95 vs Sony A57 Physical Comparison

For anybody who is aiming to carry around your camera frequently, you have to factor in its weight and dimensions. The Samsung ST95 enjoys external measurements of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") along with a weight of n/a grams (0.00 lbs) and the Sony A57 has dimensions of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") along with a weight of 618 grams (1.36 lbs).

Check out the Samsung ST95 vs Sony A57 in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary based on the lens you are employing at that moment. Underneath is a front view measurements comparison of the ST95 against the A57.

Samsung ST95 vs Sony A57 size comparison

Considering dimensions and weight, the portability grade of the ST95 and A57 is 99 and 64 respectively.

Samsung ST95 vs Sony A57 top view buttons comparison

Samsung ST95 vs Sony A57 Sensor Comparison

Quite often, it is difficult to imagine the contrast between sensor sizes purely by reading through technical specs. The pic below might provide you a more clear sense of the sensor measurements in the ST95 and A57.

As you can tell, the two cameras provide the same megapixels albeit different sensor sizes. The ST95 comes with the tinier sensor which should make obtaining shallow DOF more challenging. The more aged ST95 is going to be behind when it comes to sensor tech.

Samsung ST95 vs Sony A57 sensor size comparison

Samsung ST95 vs Sony A57 Screen and ViewFinder

Samsung ST95 vs Sony A57 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Samsung ST95 Portrait photography factors
Sony A57 Portrait photography factors
29
decent megapixels (16 megapixels)
lack of manual focus
manual mode not available
cannot use external flash
small sensor size (1/2.3")
does not have RAW files
74
has manual focus
resolution is good (16MP)
sensor size is nice (APS-C)
features face detection focusing
exports RAW files
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Street Comparison

Street photography with Samsung ST95
Street photography with Sony A57
50
fixed screen
does not have image stabilization
small sensor size (1/2.3")
does not have RAW files
low max ISO (0)
75
screen articulates
image stabilization (Sensor based)
sensor size is nice (APS-C)
exports RAW files
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Sports Comparison

Sports photography with Samsung ST95
Sports photography with Sony A57
27
decent megapixels (16MP)
fixed focal length (()mm)
no shutter priority
does not have image stabilization
small sensor size (1/2.3")
does not have phase detect auto focus
78
image stabilization (Sensor based)
resolution is good (16MP)
sensor size is nice (APS-C)
features tracking autofocus
has phase detect AF
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Travel Comparison

Samsung ST95 Travel photography features
Sony A57 Travel photography features
71
decent megapixels (16 megapixels)
built-in flash
very good max aperture (f)
doesn't have Time Lapse recording
screen isn't selfie friendly
67
resolution is good (16 megapixels)
flash built-in
selfie friendly display
no Time Lapse mode
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Landscape Comparison

Landscape photography with Samsung ST95
Landscape photography with Sony A57
37
very good max aperture (f)
pretty good screen size (3 inch)
decent megapixels (16 megapixels)
lack of manual focus
cannot swap lenses (fixed lens mount)
fixed focal length (()mm)
manual mode not available
does not have image stabilization
small sensor size (1/2.3")
low max ISO (0)
does not have RAW files
doesn't have Time Lapse recording
72
has manual focus
interchangeable lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inches)
image stabilization (Sensor based)
resolution is good (16MP)
sensor size is nice (APS-C)
exports RAW files
no Time Lapse mode
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Vlogging Comparison

Samsung ST95 Vlogging details
Sony A57 Vlogging details
27
very good max aperture (f)
screen isn't selfie friendly
does not have image stabilization
video resolution low (1280 x 720 resolution)
doesn't have external mic port
77
selfie friendly display
image stabilization (Sensor based)
features face detection focusing
high res video (1920 x 1080 pixels)
has external mic jack
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Samsung ST95 vs Sony A57 Specifications

Detailed spec comparison table for Samsung ST95 and Sony A57
 Samsung ST95Sony SLT-A57
General Information
Make Samsung Sony
Model Samsung ST95 Sony SLT-A57
Class Ultracompact Entry-Level DSLR
Released 2011-01-19 2012-09-13
Body design Ultracompact Compact SLR
Sensor Information
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.16 x 4.62mm 23.5 x 15.6mm
Sensor surface area 28.5mm² 366.6mm²
Sensor resolution 16MP 16MP
Anti aliasing filter
Aspect ratio - 3:2 and 16:9
Highest resolution 4608 x 3456 4912 x 3264
Highest native ISO - 16000
Highest boosted ISO - 25600
Lowest native ISO - 100
RAW images
Autofocusing
Focus manually
Touch focus
Continuous AF
AF single
Tracking AF
AF selectice
AF center weighted
AF multi area
Live view AF
Face detect focusing
Contract detect focusing
Phase detect focusing
Number of focus points - 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range () -
Number of lenses - 143
Crop factor 5.8 1.5
Screen
Display type Fixed Type Fully Articulated
Display diagonal 3 inches 3 inches
Resolution of display 460 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Display technology - Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,440 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.7x
Features
Lowest shutter speed 8 secs 30 secs
Highest shutter speed 1/2000 secs 1/4000 secs
Continuous shooting speed - 12.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Change WB
Image stabilization
Integrated flash
Flash range - 10.00 m (@ ISO 100)
Flash modes - Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
White balance bracketing
Highest flash sync - 1/160 secs
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format - MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight - 618g (1.36 lb)
Physical dimensions 92 x 53 x 17mm (3.6" x 2.1" x 0.7") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO All around score not tested 75
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 13.0
DXO Low light score not tested 785
Other
Battery life - 550 photographs
Type of battery - Battery Pack
Battery model - NP-FM500H
Self timer - Yes (2 or 10 sec)
Time lapse shooting
Type of storage - SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Cost at launch $145 $1,000