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Sony TX1 vs Sony A33

Portability
96
Imaging
33
Features
21
Overall
28
Sony Cyber-shot DSC-TX1 front
 
Sony SLT-A33 front
Portability
67
Imaging
54
Features
80
Overall
64

Sony TX1 vs Sony A33 Key Specs

Sony TX1
(Full Review)
  • 10MP - 1/2.4" Sensor
  • 3" Fixed Screen
  • ISO 125 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 35-140mm (F3.5-4.6) lens
  • 142g - 94 x 58 x 17mm
  • Launched August 2009
Sony A33
(Full Review)
  • 14MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 12800 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 500g - 124 x 92 x 85mm
  • Launched August 2010
  • Renewed by Sony A35
Photography Glossary

Sony TX1 vs Sony A33 Overview

On this page, we are looking at the Sony TX1 versus Sony A33, former is a Ultracompact while the other is a Entry-Level DSLR and they are both created by Sony. There exists a noticeable gap among the sensor resolutions of the TX1 (10MP) and A33 (14MP) and the TX1 (1/2.4") and A33 (APS-C) offer different sensor size.

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The TX1 was announced 12 months earlier than the A33 and they are of a similar age. Both cameras have different body design with the Sony TX1 being a Ultracompact camera and the Sony A33 being a Compact SLR camera.

Before going into a full comparison, here is a brief summation of how the TX1 grades against the A33 when considering portability, imaging, features and an overall mark.

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Reasons to pick Sony TX1 over the Sony A33

 TX1 A33 
Touch display Easily navigate

Reasons to pick Sony A33 over the Sony TX1

 A33 TX1 
LaunchedAugust 2010August 2009Newer by 12 months
Focus manually Very exact focus
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k230kSharper display (+691k dot)
Selfie screen Take selfies

Common features in the Sony TX1 and Sony A33

 TX1 A33 
Display dimensions3"3"Equal display size

Sony TX1 vs Sony A33 Physical Comparison

For anybody who is aiming to travel with your camera, you need to think about its weight and proportions. The Sony TX1 features physical measurements of 94mm x 58mm x 17mm (3.7" x 2.3" x 0.7") having a weight of 142 grams (0.31 lbs) and the Sony A33 has measurements of 124mm x 92mm x 85mm (4.9" x 3.6" x 3.3") accompanied by a weight of 500 grams (1.10 lbs).

Look at the Sony TX1 versus Sony A33 in our brand new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Bear in mind, the weight of an ILC will differ dependant on the lens you are utilizing at that moment. Following is a front view dimensions comparison of the TX1 compared to the A33.

Sony TX1 vs Sony A33 size comparison

Taking into account dimensions and weight, the portability score of the TX1 and A33 is 96 and 67 respectively.

Sony TX1 vs Sony A33 top view buttons comparison

Sony TX1 vs Sony A33 Sensor Comparison

Typically, it is difficult to imagine the difference in sensor dimensions only by checking out specifications. The pic underneath might provide you a much better sense of the sensor measurements in the TX1 and A33.

To sum up, both of the cameras provide different resolutions and different sensor dimensions. The TX1 using its smaller sensor is going to make shooting shallow depth of field more difficult and the Sony A33 will show greater detail with its extra 4MP. Greater resolution will make it easier to crop photos more aggressively. The more aged TX1 will be disadvantaged when it comes to sensor innovation.

Sony TX1 vs Sony A33 sensor size comparison

Sony TX1 vs Sony A33 Screen and ViewFinder

Sony TX1 vs Sony A33 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony TX1 Portrait photography features
Sony A33 Portrait photography features
19
manual focus not available
no manual mode
cannot use external flash
low megapixels (10MP)
small sensor size (1/2.4")
lacks RAW files
72
manual focus
decent megapixels (14MP)
sensor size is good (APS-C)
supports face detection focus
supports RAW formats
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Street Comparison

Sony TX1 Street photography details
Sony A33 Street photography details
57
has image stabilization (Optical)
screen is fixed
small sensor size (1/2.4")
lacks RAW files
76
fully articulated screen
has image stabilization (Sensor based)
sensor size is good (APS-C)
supports RAW formats
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Sports Comparison

Sports photography with Sony TX1
Sports photography with Sony A33
24
has image stabilization (Optical)
max shutter speed is low (1/1,250 seconds)
lack of shutter priority mode
low megapixels (10 megapixels)
small sensor size (1/2.4")
lacks phase detect auto focus
67
has image stabilization (Sensor based)
decent megapixels (14 megapixels)
sensor size is good (APS-C)
has phase detect auto focus
bad battery pack (340 CIPA)
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Travel Comparison

Sony TX1 Travel photography features
Sony A33 Travel photography features
51
has built in flash
lack of Time Lapse recording
low megapixels (10 megapixels)
display is not selfie friendly
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.5)
61
decent megapixels (14 megapixels)
flash built-in
screen is selfie friendly
missing Time Lapse function
bad battery pack (340 CIPA)
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Landscape Comparison

Sony TX1 Landscape photography factors
Sony A33 Landscape photography factors
31
screen size is good (3")
has image stabilization (Optical)
manual focus not available
lens is fixed (fixed lens mount)
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.5)
no manual mode
low megapixels (10MP)
small sensor size (1/2.4")
lacks RAW files
lack of Time Lapse recording
67
manual focus
change lenses (Sony/Minolta Alpha mount)
pretty good screen size (3 inches)
has image stabilization (Sensor based)
decent megapixels (14MP)
sensor size is good (APS-C)
supports RAW formats
bad battery pack (340 shots)
missing Time Lapse function
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Vlogging Comparison

Sony TX1 as a Vlogging camera
Sony A33 as a Vlogging camera
28
touchscreen
has image stabilization (Optical)
wide angle not the best (35mm)
somewhat slow maximum aperture (f3.5)
display is not selfie friendly
video quality not great (1280 x 720 resolution)
lack of external mic port
77
screen is selfie friendly
has image stabilization (Sensor based)
supports face detection focus
high quality video (1920 x 1080 resolution)
has external mic socket
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Sony TX1 vs Sony A33 Specifications

Detailed spec comparison table for Sony TX1 and Sony A33
 Sony Cyber-shot DSC-TX1Sony SLT-A33
General Information
Manufacturer Sony Sony
Model type Sony Cyber-shot DSC-TX1 Sony SLT-A33
Type Ultracompact Entry-Level DSLR
Launched 2009-08-06 2010-08-24
Physical type Ultracompact Compact SLR
Sensor Information
Chip Bionz Bionz
Sensor type BSI-CMOS CMOS
Sensor size 1/2.4" APS-C
Sensor dimensions 6.104 x 4.578mm 23.5 x 15.6mm
Sensor area 27.9mm² 366.6mm²
Sensor resolution 10 megapixel 14 megapixel
Anti alias filter
Aspect ratio 4:3, 3:2 and 16:9 3:2 and 16:9
Peak resolution 3648 x 2736 4592 x 3056
Highest native ISO 3200 12800
Highest enhanced ISO - 25600
Lowest native ISO 125 100
RAW photos
Autofocusing
Manual focusing
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points 9 15
Cross type focus points - 3
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 35-140mm (4.0x) -
Maximum aperture f/3.5-4.6 -
Macro focusing distance 8cm -
Amount of lenses - 143
Focal length multiplier 5.9 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 3 inch 3 inch
Screen resolution 230 thousand dots 921 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,150 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Min shutter speed 2s 30s
Max shutter speed 1/1250s 1/4000s
Continuous shutter rate - 7.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Set WB
Image stabilization
Integrated flash
Flash distance 3.00 m 10.00 m (@ ISO 100)
Flash settings Auto, On, Off, Red-eye, Slow sync Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
Auto exposure bracketing
White balance bracketing
Max flash synchronize - 1/160s
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported 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)
Highest video resolution 1280x720 1920x1080
Video data format - MPEG-4, AVCHD, H.264
Mic port
Headphone port
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 sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 142 gr (0.31 lbs) 500 gr (1.10 lbs)
Physical dimensions 94 x 58 x 17mm (3.7" x 2.3" x 0.7") 124 x 92 x 85mm (4.9" x 3.6" x 3.3")
DXO scores
DXO Overall rating not tested 70
DXO Color Depth rating not tested 22.8
DXO Dynamic range rating not tested 12.6
DXO Low light rating not tested 591
Other
Battery life - 340 images
Form of battery - Battery Pack
Battery ID - NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec)
Time lapse recording
Storage type Memory Stick Duo / Pro Duo, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots Single Single
Launch price $350 $230