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Samsung SL820 vs Sony A33

Portability
94
Imaging
34
Features
21
Overall
28
Samsung SL820 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Samsung SL820 vs Sony A33 Key Specs

Samsung SL820
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • 1280 x 720 video
  • 28-140mm (F3.4-5.8) lens
  • 168g - 95 x 59 x 23mm
  • Revealed February 2009
  • Alternate Name is IT100
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Revealed August 2010
  • Replacement is Sony A35
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Samsung SL820 vs Sony A33 Overview

Here, we are looking at the Samsung SL820 vs Sony A33, former being a Small Sensor Compact while the other is a Entry-Level DSLR by rivals Samsung and Sony. The resolution of the SL820 (12MP) and the A33 (14MP) is very comparable but the SL820 (1/2.3") and A33 (APS-C) have totally different sensor measurements.

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The SL820 was unveiled 18 months earlier than the A33 making them a generation apart from each other. Both cameras feature different body design with the Samsung SL820 being a Compact camera and the Sony A33 being a Compact SLR camera.

Before we go right into a step-by-step comparison, here is a simple summation of how the SL820 grades vs the A33 when considering portability, imaging, features and an overall grade.

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Reasons to pick Samsung SL820 over the Sony A33

 SL820 A33 

Reasons to pick Sony A33 over the Samsung SL820

 A33 SL820 
RevealedAugust 2010February 2009More recent by 18 months
Focus manually More exact focus
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k230kSharper display (+691k dot)
Selfie screen Take selfies

Common features in the Samsung SL820 and Sony A33

 SL820 A33 
Display size3"3"Same display measurements
Touch display No Touch display

Samsung SL820 vs Sony A33 Physical Comparison

For anyone who is intending to lug around your camera often, you need to factor in its weight and volume. The Samsung SL820 features external measurements of 95mm x 59mm x 23mm (3.7" x 2.3" x 0.9") having a weight of 168 grams (0.37 lbs) while the Sony A33 has sizing of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).

Check out the Samsung SL820 vs Sony A33 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an ILC will vary depending on the lens you have chosen at the time. Below is a front view overall size comparison of the SL820 versus the A33.

Samsung SL820 vs Sony A33 size comparison

Using size and weight, the portability rating of the SL820 and A33 is 94 and 67 respectively.

Samsung SL820 vs Sony A33 top view buttons comparison

Samsung SL820 vs Sony A33 Sensor Comparison

In many cases, it is tough to see the difference in sensor measurements just by going through specifications. The graphic here may give you a clearer sense of the sensor sizing in the SL820 and A33.

To sum up, both of the cameras come with different resolutions and different sensor measurements. The SL820 using its smaller sensor will make achieving shallow depth of field harder and the Sony A33 will provide greater detail having an extra 2MP. Greater resolution will also help you crop images a good deal more aggressively. The older SL820 will be disadvantaged when it comes to sensor innovation.

Samsung SL820 vs Sony A33 sensor size comparison

Samsung SL820 vs Sony A33 Screen and ViewFinder

Samsung SL820 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung SL820 as a Portrait photography camera
Sony A33 as a Portrait photography camera
26
has face detect focusing
lack of manual focus
no manual mode
external flash not possible
MP count low (12 megapixels)
small sensor size (1/2.3")
does not have RAW format
72
manual focus
good MP (14 megapixels)
sensor size is decent (APS-C)
offers face detect focus
saves RAW files
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Street Comparison

Samsung SL820 as a Street photography camera
Sony A33 as a Street photography camera
47
screen is fixed
no image stabilization
small sensor size (1/2.3")
does not have RAW format
76
screen articulates fully
has image stabilization (Sensor based)
sensor size is decent (APS-C)
saves RAW files
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Sports Comparison

Samsung SL820 as a Sports photography camera
Sony A33 as a Sports photography camera
17
lack of shutter priority mode
no image stabilization
MP count low (12 megapixels)
small sensor size (1/2.3")
does not have phase detect AF
67
has image stabilization (Sensor based)
good MP (14MP)
sensor size is decent (APS-C)
comes with phase detect auto focus
terrible battery (340 CIPA)
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Travel Comparison

Travel photography with Samsung SL820
Travel photography with Sony A33
57
has built in flash
reasonably wide (28mm)
does not have Time Lapse recording
MP count low (12MP)
doesn't feature selfie friendly screen
slow max aperture (f3.4)
61
good MP (14 megapixels)
built-in flash
screen is selfie friendly
does not have Time Lapse recording
terrible battery (340 per charge)
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Landscape Comparison

Samsung SL820 Landscape photography highlights
Sony A33 Landscape photography highlights
32
reasonably wide (28mm)
screen size is decent (3 inch)
lack of manual focus
lens is fixed (fixed lens mount)
slow max aperture (f3.4)
no manual mode
no image stabilization
MP count low (12 megapixels)
small sensor size (1/2.3")
does not have RAW format
does not have Time Lapse recording
67
manual focus
switch lenses (Sony/Minolta Alpha mount)
screen is a good size (3 inch)
has image stabilization (Sensor based)
good MP (14 megapixels)
sensor size is decent (APS-C)
saves RAW files
terrible battery (340 shots)
does not have Time Lapse recording
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Vlogging Comparison

Samsung SL820 Vlogging information
Sony A33 Vlogging information
27
reasonably wide (28mm)
has face detect focusing
slow max aperture (f3.4)
doesn't feature selfie friendly screen
no image stabilization
video quality not great (1280 x 720 pixels)
does not have mic jack
77
screen is selfie friendly
has image stabilization (Sensor based)
offers face detect focus
video resolution high (1920 x 1080 pixels)
does have mic jack
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Samsung SL820 vs Sony A33 Specifications

Detailed spec comparison table for Samsung SL820 and Sony A33
 Samsung SL820Sony SLT-A33
General Information
Brand Samsung Sony
Model Samsung SL820 Sony SLT-A33
Other name IT100 -
Category Small Sensor Compact Entry-Level DSLR
Revealed 2009-02-17 2010-08-24
Body design Compact Compact SLR
Sensor Information
Processor Chip - Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.08 x 4.56mm 23.5 x 15.6mm
Sensor surface area 27.7mm² 366.6mm²
Sensor resolution 12 megapixels 14 megapixels
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Maximum resolution 4000 x 3000 4592 x 3056
Maximum native ISO 1600 12800
Maximum boosted ISO - 25600
Min native ISO 80 100
RAW images
Autofocusing
Focus manually
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points - 15
Cross focus points - 3
Lens
Lens mounting type fixed lens Sony/Minolta Alpha
Lens focal range 28-140mm (5.0x) -
Maximal aperture f/3.4-5.8 -
Macro focus range 5cm -
Total lenses - 143
Focal length multiplier 5.9 1.5
Screen
Display type Fixed Type Fully Articulated
Display sizing 3 inches 3 inches
Resolution of display 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 8 seconds 30 seconds
Maximum shutter speed 1/1500 seconds 1/4000 seconds
Continuous shooting speed - 7.0 frames per second
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range 4.50 m 10.00 m (@ ISO 100)
Flash options Auto, On, Off, Auto & Red-Eye reduction, Slow Sync, Fill-in Flash, Flash Off, Red-Eye Fix Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Maximum flash sync - 1/160 seconds
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (60, 30, 15 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD, H.264
Mic input
Headphone input
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 168 grams (0.37 lb) 500 grams (1.10 lb)
Physical dimensions 95 x 59 x 23mm (3.7" x 2.3" x 0.9") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around score not tested 70
DXO Color Depth score not tested 22.8
DXO Dynamic range score not tested 12.6
DXO Low light score not tested 591
Other
Battery life - 340 shots
Style of battery - Battery Pack
Battery model SLB-10A NP-FW50
Self timer Yes Yes (2 or 10 sec)
Time lapse feature
Storage media SD/SDHC/MMC/MMCplus, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots One One
Pricing at launch $280 $230