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Samsung ST90 vs Sony A68

Portability
99
Imaging
37
Features
19
Overall
29
Samsung ST90 front
 
Sony SLT-A68 front
Portability
64
Imaging
66
Features
70
Overall
67

Samsung ST90 vs Sony A68 Key Specs

Samsung ST90
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 0 - 0
  • 1280 x 720 video
  • ()mm (F) lens
  • n/ag - 92 x 53 x 17mm
  • Revealed January 2011
Sony A68
(Full Review)
  • 24MP - APS-C Sensor
  • 2.7" Tilting Screen
  • ISO 100 - 25600
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 610g - 143 x 104 x 81mm
  • Released November 2015
  • Older Model is Sony A65
Photography Glossary

Samsung ST90 vs Sony A68 Overview

Let's look more closely at the Samsung ST90 vs Sony A68, former being a Ultracompact while the latter is a Entry-Level DSLR by brands Samsung and Sony. There exists a large gap between the resolutions of the ST90 (14MP) and A68 (24MP) and the ST90 (1/2.3") and A68 (APS-C) come with different sensor sizing.

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The ST90 was revealed 5 years prior to the A68 and that is quite a serious difference as far as technology is concerned. Both of the cameras come with different body type with the Samsung ST90 being a Ultracompact camera and the Sony A68 being a Compact SLR camera.

Before getting through a step-by-step comparison, below is a short view of how the ST90 scores versus the A68 in the way of portability, imaging, features and an overall rating.

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Reasons to pick Samsung ST90 over the Sony A68

 ST90 A68 
Screen dimension3"2.7"Bigger screen (+0.3")

Reasons to pick Sony A68 over the Samsung ST90

 A68 ST90 
ReleasedNovember 2015January 2011Fresher by 58 months
Manually focus Dial accurate focus
Screen typeTiltingFixed Tilting screen
Screen resolution461k460kCrisper screen (+1k dot)

Common features in the Samsung ST90 and Sony A68

 ST90 A68 
Selfie screen Neither provides selfie screen
Touch screen Neither provides Touch screen

Samsung ST90 vs Sony A68 Physical Comparison

For anybody who is planning to carry your camera frequently, you will need to think about its weight and size. The Samsung ST90 provides exterior dimensions of 92mm x 53mm x 17mm (3.6" x 2.1" x 0.7") and a weight of n/a grams (0.00 lbs) whilst the Sony A68 has specifications of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") with a weight of 610 grams (1.34 lbs).

Examine the Samsung ST90 vs Sony A68 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will change depending on the lens you use at that moment. Here is the front view size comparison of the ST90 against the A68.

Samsung ST90 vs Sony A68 size comparison

Using dimensions and weight, the portability rating of the ST90 and A68 is 99 and 64 respectively.

Samsung ST90 vs Sony A68 top view buttons comparison

Samsung ST90 vs Sony A68 Sensor Comparison

Normally, it can be difficult to imagine the difference between sensor sizing purely by reading through specifications. The photograph here will help provide you a more clear sense of the sensor sizes in the ST90 and A68.

To sum up, each of these cameras posses different megapixels and different sensor sizing. The ST90 with its tinier sensor is going to make shooting shallow depth of field more difficult and the Sony A68 will give you extra detail because of its extra 10MP. Higher resolution will also enable you to crop photographs somewhat more aggressively. The older ST90 is going to be disadvantaged in sensor technology.

Samsung ST90 vs Sony A68 sensor size comparison

Samsung ST90 vs Sony A68 Screen and ViewFinder

Samsung ST90 vs Sony A68 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung ST90 as a Portrait photography camera
Sony A68 as a Portrait photography camera
28
good resolution (14MP)
focusing manually not possible
manual exposure not possible
cannot use external flash
tiny sensor size (1/2.3")
lack of RAW format
79
manual focus
decent megapixels (24 megapixels)
sensor size is good (APS-C)
features face detection autofocus
saves RAW formats
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Street Comparison

Samsung ST90 Street photography information
Sony A68 Street photography information
49
no articulating screen
lack of image stabilization
tiny sensor size (1/2.3")
lack of RAW format
max ISO too low (0)
77
has a tilting screen
built in image stabilization (Sensor based)
sensor size is good (APS-C)
saves RAW formats
very good ISO range (25,600)
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Sports Comparison

Sports photography with Samsung ST90
Sports photography with Sony A68
26
good resolution (14MP)
focal length is fixed (()mm)
no shutter priority mode
lack of image stabilization
tiny sensor size (1/2.3")
lack of phase detect AF
74
built in image stabilization (Sensor based)
decent megapixels (24MP)
sensor size is good (APS-C)
features tracking autofocus
comes with phase detect autofocus
not so great battery (510 per charge)
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Travel Comparison

Samsung ST90 Travel photography information
Sony A68 Travel photography information
71
good resolution (14MP)
flash built-in
good maximum aperture (f)
missing Time Lapse function
doesn't have selfie friendly display
54
decent megapixels (24MP)
flash built-in
no Timelapse mode
not so great battery (510 per charge)
screen is not selfie friendly
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Landscape Comparison

Samsung ST90 Landscape photography information
Sony A68 Landscape photography information
37
good maximum aperture (f)
screen is a good size (3 inches)
good resolution (14MP)
focusing manually not possible
cannot change lens (fixed lens mount)
focal length is fixed (()mm)
manual exposure not possible
lack of image stabilization
tiny sensor size (1/2.3")
max ISO too low (0)
lack of RAW format
missing Time Lapse function
67
manual focus
change lenses (Sony/Minolta Alpha mount)
built in image stabilization (Sensor based)
decent megapixels (24 megapixels)
sensor size is good (APS-C)
very good ISO range (25,600)
saves RAW formats
small screen (2.7 inch)
not so great battery (510 shots)
no Timelapse mode
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Vlogging Comparison

Samsung ST90 Vlogging features
Sony A68 Vlogging features
27
good maximum aperture (f)
doesn't have selfie friendly display
lack of image stabilization
video quality not great (1280 x 720 pixels)
missing mic jack
35
built in image stabilization (Sensor based)
features face detection autofocus
high quality video (1920 x 1080 resolution)
does have external microphone port
screen is not selfie friendly
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Samsung ST90 vs Sony A68 Specifications

Detailed spec comparison table for Samsung ST90 and Sony A68
 Samsung ST90Sony SLT-A68
General Information
Make Samsung Sony
Model type Samsung ST90 Sony SLT-A68
Type Ultracompact Entry-Level DSLR
Revealed 2011-01-19 2015-11-06
Body design Ultracompact Compact SLR
Sensor Information
Powered by - Bionz X
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.16 x 4.62mm 23.5 x 15.6mm
Sensor surface area 28.5mm² 366.6mm²
Sensor resolution 14MP 24MP
Anti alias filter
Aspect ratio - 3:2 and 16:9
Highest resolution 4608 x 3456 6000 x 4000
Highest native ISO - 25600
Minimum native ISO - 100
RAW support
Autofocusing
Focus manually
Autofocus touch
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Total focus points - 79
Cross type focus points - 15
Lens
Lens support fixed lens Sony/Minolta Alpha
Lens zoom range () -
Number of lenses - 143
Crop factor 5.8 1.5
Screen
Screen type Fixed Type Tilting
Screen diagonal 3 inch 2.7 inch
Screen resolution 460k dot 461k dot
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.57x
Features
Slowest shutter speed 8s 30s
Maximum shutter speed 1/2000s 1/4000s
Continuous shooting speed - 8.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Built-in flash
Flash distance - 12.00 m (at ISO 100)
Flash modes - Flash off, Auto, Fill-flash, Slow sync, Red-eye reduction, Rear sync, Wireless, High Speed sync
Hot shoe
AE bracketing
White balance bracketing
Maximum flash sync - 1/160s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 1920 x 1080 (60i, 30p, 24p), 1440 x 1080, 640 x 480
Highest video resolution 1280x720 1920x1080
Video file format - MPEG-4, AVCHD, XAVC S
Microphone jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight - 610 gr (1.34 lb)
Dimensions 92 x 53 x 17mm (3.6" x 2.1" x 0.7") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO All around rating not tested 79
DXO Color Depth rating not tested 24.1
DXO Dynamic range rating not tested 13.5
DXO Low light rating not tested 701
Other
Battery life - 510 images
Type of battery - Battery Pack
Battery ID - NP-FM500H
Self timer - Yes (Yes (2 or 12 sec))
Time lapse feature
Type of storage - SD/ SDHC/SDXC, Memory Stick Pro Duo
Storage slots One One
Pricing at launch $150 $581