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Samsung NX30 vs Sony A33

Portability
75
Imaging
63
Features
85
Overall
71
Samsung NX30 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Samsung NX30 vs Sony A33 Key Specs

Samsung NX30
(Full Review)
  • 20MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 25600
  • 1/8000s Maximum Shutter
  • 1920 x 1080 video
  • Samsung NX Mount
  • 375g - 127 x 96 x 58mm
  • Announced January 2014
  • Superseded the Samsung NX20
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Increase to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • Later Model is Sony A35
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Samsung NX30 vs Sony A33 Overview

Here is a in-depth comparison of the Samsung NX30 and Sony A33, former being a Advanced Mirrorless while the latter is a Entry-Level DSLR by companies Samsung and Sony. There is a sizable difference between the resolutions of the NX30 (20MP) and A33 (14MP) but both cameras offer the same sensor sizes (APS-C).

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The NX30 was announced 3 years later than the A33 and that is quite a significant difference as far as tech is concerned. Each of these cameras have different body design with the Samsung NX30 being a SLR-style mirrorless camera and the Sony A33 being a Compact SLR camera.

Before getting straight to a in depth comparison, here is a concise synopsis of how the NX30 scores versus the A33 with regard to portability, imaging, features and an overall rating.

Photography Glossary
	
	

Reasons to pick Samsung NX30 over the Sony A33

 NX30 A33 
LaunchedJanuary 2014August 2010Fresher by 41 months
Screen resolution1036k921kSharper screen (+115k dot)
Touch screen Quickly navigate

Reasons to pick Sony A33 over the Samsung NX30

 A33 NX30 

Common features in the Samsung NX30 and Sony A33

 NX30 A33 
Manually focus More precise focus
Screen typeFully ArticulatedFully ArticulatedFully Articulated screen
Screen dimensions3"3"Equal screen dimensions
Selfie screen Both good for selfies

Samsung NX30 vs Sony A33 Physical Comparison

For anyone who is aiming to carry your camera, you'll have to factor in its weight and dimensions. The Samsung NX30 has exterior measurements of 127mm x 96mm x 58mm (5.0" x 3.8" x 2.3") accompanied by a weight of 375 grams (0.83 lbs) while the Sony A33 has dimensions of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") along with a weight of 500 grams (1.10 lbs).

Compare the Samsung NX30 and Sony A33 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you choose at the time. The following is a front view physical size comparison of the NX30 compared to the A33.

Samsung NX30 vs Sony A33 size comparison

Looking at size and weight, the portability score of the NX30 and A33 is 75 and 67 respectively.

Samsung NX30 vs Sony A33 top view buttons comparison

Samsung NX30 vs Sony A33 Sensor Comparison

In many cases, it's difficult to see the gap between sensor sizing just by going over specifications. The photograph here might provide you a more clear sense of the sensor sizing in the NX30 and A33.

To sum up, both of those cameras have the same sensor dimensions albeit not the same MP. You can expect the Samsung NX30 to offer you more detail with its extra 6 Megapixels. Higher resolution will enable you to crop pictures a bit more aggressively. The newer NX30 is going to have a benefit in sensor technology.

Samsung NX30 vs Sony A33 sensor size comparison

Samsung NX30 vs Sony A33 Screen and ViewFinder

Samsung NX30 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Samsung NX30 Portrait photography info
Sony A33 Portrait photography info
77
manual focus
resolution is good (20MP)
sensor size is good (APS-C)
offers face detection autofocus
exports RAW files
72
you can focus manually
sensor resolution is decent (14 megapixels)
good sensor size (APS-C)
offers face detect focusing
saves RAW formats
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Street Comparison

Samsung NX30 as a Street photography camera
Sony A33 as a Street photography camera
75
screen can move to multiple angles
sensor size is good (APS-C)
exports RAW files
supports focus by touch
good high ISO (25,600)
lack of image stabilization
76
screen articulates fully
built in image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW formats
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Sports Comparison

Samsung NX30 as a Sports photography camera
Sony A33 as a Sports photography camera
73
max shutter speed is good (1/8,000s)
resolution is good (20 megapixels)
sensor size is good (APS-C)
offers tracking autofocus
supports phase detect autofocus
lack of image stabilization
67
built in image stabilization (Sensor based)
sensor resolution is decent (14 megapixels)
good sensor size (APS-C)
has phase detect AF
not so great battery (340 CIPA)
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Travel Comparison

Samsung NX30 Travel photography features
Sony A33 Travel photography features
74
supports focus by touch
resolution is good (20 megapixels)
has built in flash
selfie friendly screen
no Time Lapse mode
61
sensor resolution is decent (14MP)
flash built-in
display is selfie friendly
lack of Timelapse recording
not so great battery (340 per charge)
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Landscape Comparison

Samsung NX30 Landscape photography highlights
Sony A33 Landscape photography highlights
71
manual focus
switch lenses (Samsung NX mount)
screen size is good (3 inches)
resolution is good (20 megapixels)
sensor size is good (APS-C)
good high ISO (25,600)
exports RAW files
lack of image stabilization
no Time Lapse mode
67
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
screen size is decent (3")
built in image stabilization (Sensor based)
sensor resolution is decent (14 megapixels)
good sensor size (APS-C)
saves RAW formats
not so great battery (340 shots)
lack of Timelapse recording
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Vlogging Comparison

Vlogging with Samsung NX30
Vlogging with Sony A33
75
selfie friendly screen
built-in touchscreen
offers face detection autofocus
good video quality (1920 x 1080 pixels)
comes with external mic jack
lack of image stabilization
77
display is selfie friendly
built in image stabilization (Sensor based)
offers face detect focusing
high res video (1920 x 1080 resolution)
has microphone support
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Samsung NX30 vs Sony A33 Specifications

Detailed spec comparison table for Samsung NX30 and Sony A33
 Samsung NX30Sony SLT-A33
General Information
Brand Samsung Sony
Model type Samsung NX30 Sony SLT-A33
Category Advanced Mirrorless Entry-Level DSLR
Announced 2014-01-03 2010-08-24
Physical type SLR-style mirrorless Compact SLR
Sensor Information
Processor DRIMeIV Bionz
Sensor type CMOS CMOS
Sensor size APS-C APS-C
Sensor measurements 23.5 x 15.7mm 23.5 x 15.6mm
Sensor surface area 369.0mm² 366.6mm²
Sensor resolution 20MP 14MP
Anti alias filter
Aspect ratio 1:1, 3:2 and 16:9 3:2 and 16:9
Maximum resolution 5472 x 3648 4592 x 3056
Maximum native ISO 25600 12800
Maximum boosted ISO - 25600
Minimum native ISO 100 100
RAW format
Autofocusing
Manual focusing
Touch to focus
AF continuous
Single AF
AF tracking
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Total focus points 247 15
Cross type focus points - 3
Lens
Lens mount type Samsung NX Sony/Minolta Alpha
Available lenses 32 143
Focal length multiplier 1.5 1.5
Screen
Screen type Fully Articulated Fully Articulated
Screen diagonal 3 inches 3 inches
Resolution of screen 1,036k dots 921k dots
Selfie friendly
Liveview
Touch capability
Screen tech AMOLED -
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 2,359k dots 1,150k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.66x 0.73x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/8000 seconds 1/4000 seconds
Continuous shooting rate 9.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance - 10.00 m (@ ISO 100)
Flash options - Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Maximum flash synchronize - 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1920 x 1080 (60p), 1280 x 720, 640 x 480, 320 x 240 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1920x1080 1920x1080
Video format MPEG-4, H.264 MPEG-4, AVCHD, H.264
Microphone support
Headphone support
Connectivity
Wireless Built-In Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 375g (0.83 lb) 500g (1.10 lb)
Physical dimensions 127 x 96 x 58mm (5.0" x 3.8" x 2.3") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO All around rating 77 70
DXO Color Depth rating 23.5 22.8
DXO Dynamic range rating 12.4 12.6
DXO Low light rating 1014 591
Other
Battery life 360 images 340 images
Form of battery Battery Pack Battery Pack
Battery ID BP1410 NP-FW50
Self timer Yes (2 - 30 secs) Yes (2 or 10 sec)
Time lapse feature
Storage type SD, SDHC, SDXC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Launch pricing $699 $230