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Sony W830 vs Sony A33

Portability
96
Imaging
45
Features
26
Overall
37
Sony Cyber-shot DSC-W830 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Sony W830 vs Sony A33 Key Specs

Sony W830
(Full Review)
  • 20MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-200mm (F3.3-6.3) lens
  • 122g - 93 x 52 x 23mm
  • Announced January 2014
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Screen
  • ISO 100 - 12800 (Expand to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Revealed August 2010
  • Newer Model is Sony A35
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Sony W830 vs Sony A33 Overview

On this page, we will be evaluating the Sony W830 and Sony A33, former being a Ultracompact while the latter is a Entry-Level DSLR and both of them are built by Sony. There is a substantial difference between the sensor resolutions of the W830 (20MP) and A33 (14MP) and the W830 (1/2.3") and A33 (APS-C) boast different sensor size.

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The W830 was unveiled 3 years later than the A33 and that is quite a big difference as far as tech is concerned. Both the cameras have different body design with the Sony W830 being a Ultracompact camera and the Sony A33 being a Compact SLR camera.

Before diving straight to a detailed comparison, here is a concise highlight of how the W830 grades against the A33 with regards to portability, imaging, features and an overall rating.

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Reasons to pick Sony W830 over the Sony A33

 W830 A33 
RevealedJanuary 2014August 2010Fresher by 42 months

Reasons to pick Sony A33 over the Sony W830

 A33 W830 
Focus manually More precise focus
Screen typeFully ArticulatedFixed Fully Articulating screen
Screen dimensions3"2.7"Bigger screen (+0.3")
Screen resolution921k230kSharper screen (+691k dot)
Selfie screen Take selfies

Common features in the Sony W830 and Sony A33

 W830 A33 
Touch friendly screen Neither offers Touch friendly screen

Sony W830 vs Sony A33 Physical Comparison

In case you're planning to carry your camera regularly, you will have to consider its weight and size. The Sony W830 offers exterior dimensions of 93mm x 52mm x 23mm (3.7" x 2.0" x 0.9") and a weight of 122 grams (0.27 lbs) whilst the Sony A33 has specifications of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") having a weight of 500 grams (1.10 lbs).

Analyze the Sony W830 and Sony A33 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ dependant on the lens you select at that time. Below is a front view sizing comparison of the W830 and the A33.

Sony W830 vs Sony A33 size comparison

Considering size and weight, the portability score of the W830 and A33 is 96 and 67 respectively.

Sony W830 vs Sony A33 top view buttons comparison

Sony W830 vs Sony A33 Sensor Comparison

Usually, it is hard to visualize the contrast between sensor sizing purely by reading through a spec sheet. The visual here will provide you a much better sense of the sensor sizes in the W830 and A33.

Clearly, the two cameras have different resolutions and different sensor sizing. The W830 having a tinier sensor is going to make achieving shallower DOF trickier and the Sony W830 will give you more detail having an extra 6 Megapixels. Higher resolution will allow you to crop photographs a bit more aggressively. The more recent W830 provides an edge when it comes to sensor innovation.

Sony W830 vs Sony A33 sensor size comparison

Sony W830 vs Sony A33 Screen and ViewFinder

Sony W830 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony W830 as a Portrait photography camera
Sony A33 as a Portrait photography camera
38
megapixel count decent (20MP)
features face detect focus
lack of manual focus
manual exposure not possible
cannot use external flash
very small sensor size (1/2.3")
doesn't have RAW format
72
you can focus manually
MP count decent (14MP)
good sensor size (APS-C)
includes face detect focusing
saves RAW files
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Street Comparison

Sony W830 Street photography factors
Sony A33 Street photography factors
59
built in image stabilization (Optical)
no moving screen
very small sensor size (1/2.3")
doesn't have RAW format
76
fully articulated screen
image stabilization (Sensor based)
good sensor size (APS-C)
saves RAW files
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Sports Comparison

Sony W830 Sports photography info
Sony A33 Sports photography info
43
built in image stabilization (Optical)
megapixel count decent (20 megapixels)
features tracking focus
max fps low (1.0 frames per second)
no shutter priority
very small sensor size (1/2.3")
doesn't have phase detect auto focus
67
image stabilization (Sensor based)
MP count decent (14 megapixels)
good sensor size (APS-C)
supports phase detect AF
low battery (340 per charge)
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Travel Comparison

Sony W830 Travel photography advice
Sony A33 Travel photography advice
67
megapixel count decent (20 megapixels)
has built in flash
reasonably wide (25mm)
does not have Timelapse recording
screen is not selfie friendly
somewhat slow maximum aperture (f3.3)
61
MP count decent (14 megapixels)
built-in flash
selfie friendly display
lack of Timelapse recording
low battery (340 shots)
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Landscape Comparison

Sony W830 as a Landscape photography camera
Sony A33 as a Landscape photography camera
41
reasonably wide (25mm)
built in image stabilization (Optical)
megapixel count decent (20MP)
lack of manual focus
can't change lenses (fixed lens mount)
somewhat slow maximum aperture (f3.3)
screen is somewhat small (2.7 inch)
manual exposure not possible
very small sensor size (1/2.3")
doesn't have RAW format
does not have Timelapse recording
67
you can focus manually
swap lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inch)
image stabilization (Sensor based)
MP count decent (14MP)
good sensor size (APS-C)
saves RAW files
low battery (340 shots)
lack of Timelapse recording
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Vlogging Comparison

Vlogging with Sony W830
Vlogging with Sony A33
32
reasonably wide (25mm)
built in image stabilization (Optical)
features face detect focus
somewhat slow maximum aperture (f3.3)
screen is not selfie friendly
video resolution low (1280 x 720 resolution)
does not have microphone jack
77
selfie friendly display
image stabilization (Sensor based)
includes face detect focusing
high video quality (1920 x 1080 resolution)
comes with microphone port
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Sony W830 vs Sony A33 Specifications

Detailed spec comparison table for Sony W830 and Sony A33
 Sony Cyber-shot DSC-W830Sony SLT-A33
General Information
Make Sony Sony
Model Sony Cyber-shot DSC-W830 Sony SLT-A33
Class Ultracompact Entry-Level DSLR
Announced 2014-01-07 2010-08-24
Body design Ultracompact Compact SLR
Sensor Information
Processor Chip Bionz Bionz
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor measurements 6.17 x 4.55mm 23.5 x 15.6mm
Sensor area 28.1mm² 366.6mm²
Sensor resolution 20 megapixel 14 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Maximum resolution 5152 x 3864 4592 x 3056
Maximum native ISO 3200 12800
Maximum boosted ISO - 25600
Min native ISO 80 100
RAW format
Autofocusing
Manual focus
Autofocus touch
Autofocus continuous
Single autofocus
Autofocus tracking
Autofocus selectice
Autofocus center weighted
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points - 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 25-200mm (8.0x) -
Max aperture f/3.3-6.3 -
Total lenses - 143
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen diagonal 2.7 inches 3 inches
Resolution of screen 230k dot 921k dot
Selfie friendly
Liveview
Touch functionality
Screen tech Clear Photo LCD -
Viewfinder Information
Viewfinder None Electronic
Viewfinder resolution - 1,150k dot
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 2 seconds 30 seconds
Maximum shutter speed 1/1600 seconds 1/4000 seconds
Continuous shooting speed 1.0 frames/s 7.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Change white balance
Image stabilization
Integrated flash
Flash range 2.80 m (with ISO auto) 10.00 m (@ ISO 100)
Flash options Auto / Flash On / Slow Synchro / Flash Off / Advanced Flash Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AE bracketing
White balance bracketing
Maximum flash sync - 1/160 seconds
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps) 1920 x 1080 (60, 29.97 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Maximum video resolution 1280x720 1920x1080
Video data format H.264 MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
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 122 grams (0.27 lb) 500 grams (1.10 lb)
Physical dimensions 93 x 52 x 23mm (3.7" x 2.0" 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
Battery form - Battery Pack
Battery model NP-BN NP-FW50
Self timer Yes (2 or 10 secs) Yes (2 or 10 sec)
Time lapse feature
Type of storage Memory Stick Duo/Pro Duo/Pro-HG Duo, microSD/microSDHC SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots Single Single
Launch pricing $128 $230