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Samsung ST100 vs Sony a5100

Portability
95
Imaging
36
Features
34
Overall
35
Samsung ST100 front
 
Sony Alpha a5100 front
Portability
89
Imaging
65
Features
74
Overall
68

Samsung ST100 vs Sony a5100 Key Specs

Samsung ST100
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3.5" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 35-175mm (F3.6-4.8) lens
  • 155g - 100 x 60 x 20mm
  • Introduced January 2010
Sony a5100
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Tilting Screen
  • ISO 100 - 25600
  • 1920 x 1080 video
  • Sony E Mount
  • 283g - 110 x 63 x 36mm
  • Released August 2014
  • Old Model is Sony a5000
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Samsung ST100 vs Sony a5100 Overview

Here, we will be looking at the Samsung ST100 vs Sony a5100, one is a Ultracompact and the latter is a Entry-Level Mirrorless by brands Samsung and Sony. There exists a significant gap among the resolutions of the ST100 (14MP) and a5100 (24MP) and the ST100 (1/2.3") and a5100 (APS-C) posses different sensor measurements.

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The ST100 was brought out 5 years earlier than the a5100 which is a fairly sizable gap as far as camera technology is concerned. Both cameras feature different body design with the Samsung ST100 being a Ultracompact camera and the Sony a5100 being a Rangefinder-style mirrorless camera.

Before diving straight to a complete comparison, here is a short highlight of how the ST100 scores versus the a5100 with regard to portability, imaging, features and an overall score.

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Reasons to pick Samsung ST100 over the Sony a5100

 ST100 a5100 
Screen size3.5"3"Bigger screen (+0.5")
Screen resolution1152k922kSharper screen (+230k dot)

Reasons to pick Sony a5100 over the Samsung ST100

 a5100 ST100 
ReleasedAugust 2014January 2010More modern by 56 months
Manual focus Dial accurate focusing
Screen typeTiltingFixed Tilting screen

Common features in the Samsung ST100 and Sony a5100

 ST100 a5100 
Selfie screen Neither contains selfie screen
Touch screen Quickly navigate

Samsung ST100 vs Sony a5100 Physical Comparison

For anyone who is going to carry around your camera regularly, you are going to need to take into account its weight and size. The Samsung ST100 has got external measurements of 100mm x 60mm x 20mm (3.9" x 2.4" x 0.8") accompanied by a weight of 155 grams (0.34 lbs) whilst the Sony a5100 has specifications of 110mm x 63mm x 36mm (4.3" x 2.5" x 1.4") accompanied by a weight of 283 grams (0.62 lbs).

Contrast the Samsung ST100 vs Sony a5100 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Always remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have attached at the time. Following is a front view measurement comparison of the ST100 and the a5100.

Samsung ST100 vs Sony a5100 size comparison

Taking into consideration dimensions and weight, the portability rating of the ST100 and a5100 is 95 and 89 respectively.

Samsung ST100 vs Sony a5100 top view buttons comparison

Samsung ST100 vs Sony a5100 Sensor Comparison

Quite often, it is very difficult to picture the contrast in sensor sizes merely by looking through technical specs. The picture underneath will offer you a better sense of the sensor sizing in the ST100 and a5100.

As you can tell, both of these cameras come with different megapixels and different sensor sizes. The ST100 due to its smaller sensor is going to make shooting shallow DOF more difficult and the Sony a5100 will provide you with more detail having its extra 10MP. Higher resolution can also let you crop pictures a good deal more aggressively. The more aged ST100 will be disadvantaged when it comes to sensor innovation.

Samsung ST100 vs Sony a5100 sensor size comparison

Samsung ST100 vs Sony a5100 Screen and ViewFinder

Samsung ST100 vs Sony a5100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung ST100 Portrait photography details
Sony a5100 Portrait photography details
33
good resolution (14 megapixels)
provides face detection autofocus
no manual focus
manual mode not possible
no external flash support
very small sensor size (1/2.3")
no RAW support
72
you can focus manually
MP count good (24MP)
nice sensor size (APS-C)
supports face detection focus
delivers RAW formats
can't use external flash
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Street Comparison

Samsung ST100 Street photography highlights
Sony a5100 Street photography highlights
60
has image stabilization (Optical)
features touch focus
screen is fixed
very small sensor size (1/2.3")
no RAW support
more heavy than competitors (155g)
82
screen tilts up and down
nice sensor size (APS-C)
delivers RAW formats
boasts touch to focus
very good high ISO (25,600)
no image stabilization
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Sports Comparison

Samsung ST100 Sports photography information
Sony a5100 Sports photography information
34
has image stabilization (Optical)
good resolution (14 megapixels)
low maximum shutter speed (1/1,000s)
no shutter priority
very small sensor size (1/2.3")
no phase detect autofocus
68
MP count good (24 megapixels)
nice sensor size (APS-C)
supports tracking autofocus
great battery life (400 per charge)
sensor has phase detect auto focus
continuous shooting slow (6.0 fps)
no image stabilization
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Travel Comparison

Travel photography with Samsung ST100
Travel photography with Sony a5100
60
features touch focus
good resolution (14MP)
has built in flash
does not have Timelapse mode
more heavy than competitors (155g)
display isn't selfie friendly
wide angle not great (35mm)
sluggish max aperture (f3.6)
80
great battery life (400 CIPA)
boasts touch to focus
MP count good (24MP)
flash built-in
does not feature selfie friendly display
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Landscape Comparison

Samsung ST100 Landscape photography details
Sony a5100 Landscape photography details
37
bigger than average screen (3.5 inches)
has image stabilization (Optical)
good resolution (14MP)
no manual focus
lens is fixed (fixed lens mount)
wide angle not great (35mm)
sluggish max aperture (f3.6)
manual mode not possible
very small sensor size (1/2.3")
no RAW support
does not have Timelapse mode
79
you can focus manually
switch lenses (Sony E mount)
pretty good screen size (3 inches)
MP count good (24MP)
nice sensor size (APS-C)
very good high ISO (25,600)
delivers RAW formats
great battery life (400 per charge)
no image stabilization
Photography Glossary

Vlogging Comparison

Samsung ST100 as a Vlogging camera
Sony a5100 as a Vlogging camera
29
touch screen
has image stabilization (Optical)
provides face detection autofocus
wide angle not great (35mm)
sluggish max aperture (f3.6)
display isn't selfie friendly
low video resolution (1280 x 720 resolution)
does not have external microphone port
more heavy than competitors (155g)
34
touchscreen capability
supports face detection focus
high quality video (1920 x 1080 pixels)
does not feature selfie friendly display
no image stabilization
missing external microphone port
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Samsung ST100 vs Sony a5100 Specifications

Detailed spec comparison table for Samsung ST100 and Sony a5100
 Samsung ST100Sony Alpha a5100
General Information
Manufacturer Samsung Sony
Model type Samsung ST100 Sony Alpha a5100
Type Ultracompact Entry-Level Mirrorless
Introduced 2010-01-06 2014-08-17
Body design Ultracompact Rangefinder-style mirrorless
Sensor Information
Chip - Bionz X
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 14 megapixel 24 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Max resolution 4320 x 3240 6000 x 4000
Max native ISO 3200 25600
Lowest native ISO 80 100
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
AF single
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points - 179
Lens
Lens support fixed lens Sony E
Lens zoom range 35-175mm (5.0x) -
Largest aperture f/3.6-4.8 -
Macro focusing distance 5cm -
Amount of lenses - 121
Focal length multiplier 5.8 1.5
Screen
Range of display Fixed Type Tilting
Display size 3.5 inch 3 inch
Display resolution 1,152 thousand dot 922 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 8 seconds 30 seconds
Fastest shutter speed 1/1000 seconds 1/4000 seconds
Continuous shutter speed - 6.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Custom WB
Image stabilization
Integrated flash
Flash distance 3.10 m 4.00 m (at ISO 100)
Flash settings Auto, On, Off, Red-Eye, Fill-in, Slow Sync Flash off, auto, fill-flaw, slow sync, redeye reduction
External flash
AEB
WB bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1920 x 1080 (60p, 60i, 24p), 1440 x 1080 (30p, 25p), 1280 x 720 (120p), 640 x 480 (30p, 25p)
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 155 gr (0.34 pounds) 283 gr (0.62 pounds)
Physical dimensions 100 x 60 x 20mm (3.9" x 2.4" x 0.8") 110 x 63 x 36mm (4.3" x 2.5" x 1.4")
DXO scores
DXO Overall rating not tested 80
DXO Color Depth rating not tested 23.8
DXO Dynamic range rating not tested 12.7
DXO Low light rating not tested 1347
Other
Battery life - 400 photographs
Battery form - Battery Pack
Battery ID - NP-FW50
Self timer Yes (2 or 10 sec, Double) Yes (2 or 10 sec, continuous (3-5 shot))
Time lapse feature With downloadable app
Type of storage MicroSD/ MicroSDHC, Internal SD/ SDHC/SDXC, Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Retail cost $250 $448