Sony A550 vs Sony TX20
63 Imaging
54 Features
65 Overall
58
96 Imaging
39 Features
50 Overall
43
Sony A550 vs Sony TX20 Key Specs
(Full Review)
- 14MP - APS-C Sensor
- 3" Tilting Screen
- ISO 200 - 12800
- Sensor based Image Stabilization
- No Video
- Sony/Minolta Alpha Mount
- 632g - 137 x 104 x 84mm
- Released December 2009
- Previous Model is Sony A100
(Full Review)
- 16MP - 1/2.3" Sensor
- 3" Fixed Screen
- ISO 125 - 3200
- Optical Image Stabilization
- 1920 x 1080 video
- 25-100mm (F3.5-4.6) lens
- 133g - 96 x 56 x 18mm
- Introduced February 2012
Sony A550 vs Sony TX20 Overview
Lets look more closely at the Sony A550 and Sony TX20, one is a Entry-Level DSLR and the latter is a Ultracompact and both are produced by Sony. The sensor resolution of the A550 (14MP) and the TX20 (16MP) is pretty similar but the A550 (APS-C) and TX20 (1/2.3") use different sensor dimensions.
Pentax 17 Pre-Orders Outperform Expectations by a LandslideThe A550 was unveiled 3 years prior to the TX20 which is quite a significant gap as far as technology is concerned. Each of these cameras come with different body type with the Sony A550 being a Compact SLR camera and the Sony TX20 being a Ultracompact camera.
Before getting straight into a thorough comparison, below is a brief summation of how the A550 scores versus the TX20 in the way of portability, imaging, features and an overall score.
Sony A550 vs Sony TX20 Gallery
Here is a preview of the gallery images for Sony Alpha DSLR-A550 and Sony Cyber-shot DSC-TX20. The full galleries are available at Sony A550 Gallery and Sony TX20 Gallery.
Reasons to pick Sony A550 over the Sony TX20
A550 | TX20 | |||
---|---|---|---|---|
Screen type | Tilting | Fixed | Tilting screen |
Reasons to pick Sony TX20 over the Sony A550
TX20 | A550 | |||
---|---|---|---|---|
Introduced | February 2012 | December 2009 | More modern by 27 months | |
Touch screen | Quickly navigate |
Common features in the Sony A550 and Sony TX20
A550 | TX20 | |||
---|---|---|---|---|
Manual focus | Very precise focus | |||
Screen dimension | 3" | 3" | Identical screen sizing | |
Screen resolution | 922k | 922k | Same screen resolution | |
Selfie screen | Lacking selfie screen |
Sony A550 vs Sony TX20 Physical Comparison
If you're intending to carry around your camera, you are going to need to think about its weight and proportions. The Sony A550 has external dimensions of 137mm x 104mm x 84mm (5.4" x 4.1" x 3.3") having a weight of 632 grams (1.39 lbs) while the Sony TX20 has measurements of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") with a weight of 133 grams (0.29 lbs).
Check the Sony A550 and Sony TX20 in the all new Camera and Lens Size Comparison Tool.Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are using at the time. Following is the front view dimensions comparison of the A550 versus the TX20.
Factoring in dimensions and weight, the portability grade of the A550 and TX20 is 63 and 96 respectively.
Sony A550 vs Sony TX20 Sensor Comparison
Quite often, it's difficult to picture the difference between sensor sizes simply by reviewing technical specs. The picture below may give you a better sense of the sensor sizes in the A550 and TX20.
As you have seen, the two cameras have got different resolutions and different sensor sizes. The A550 with its bigger sensor is going to make getting shallow DOF easier and the Sony TX20 will deliver extra detail having an extra 2 Megapixels. Higher resolution will enable you to crop photographs much more aggressively. The more aged A550 is going to be disadvantaged when it comes to sensor innovation.
Sony A550 vs Sony TX20 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony A550 vs Sony TX20 Specifications
Sony Alpha DSLR-A550 | Sony Cyber-shot DSC-TX20 | |
---|---|---|
General Information | ||
Brand | Sony | Sony |
Model | Sony Alpha DSLR-A550 | Sony Cyber-shot DSC-TX20 |
Category | Entry-Level DSLR | Ultracompact |
Released | 2009-12-09 | 2012-02-28 |
Physical type | Compact SLR | Ultracompact |
Sensor Information | ||
Processor | Bionz | BIONZ |
Sensor type | CMOS | BSI-CMOS |
Sensor size | APS-C | 1/2.3" |
Sensor measurements | 23.4 x 15.6mm | 6.17 x 4.55mm |
Sensor area | 365.0mm² | 28.1mm² |
Sensor resolution | 14 megapixels | 16 megapixels |
Anti aliasing filter | ||
Aspect ratio | 3:2 and 16:9 | 4:3 and 16:9 |
Highest Possible resolution | 4592 x 3056 | 4608 x 3456 |
Maximum native ISO | 12800 | 3200 |
Minimum native ISO | 200 | 125 |
RAW pictures | ||
Autofocusing | ||
Manual focus | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection AF | ||
Contract detection AF | ||
Phase detection AF | ||
Number of focus points | 9 | - |
Cross focus points | - | - |
Lens | ||
Lens mount | Sony/Minolta Alpha | fixed lens |
Lens focal range | - | 25-100mm (4.0x) |
Highest aperture | - | f/3.5-4.6 |
Macro focus range | - | 1cm |
Available lenses | 143 | - |
Crop factor | 1.5 | 5.8 |
Screen | ||
Type of screen | Tilting | Fixed Type |
Screen diagonal | 3 inch | 3 inch |
Resolution of screen | 922k dots | 922k dots |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Screen tech | - | XtraFine TruBlack TFT LCD |
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | None |
Viewfinder coverage | 95 percent | - |
Viewfinder magnification | 0.53x | - |
Features | ||
Min shutter speed | 30 seconds | 4 seconds |
Max shutter speed | 1/4000 seconds | 1/1600 seconds |
Continuous shutter rate | 7.0 frames per sec | 10.0 frames per sec |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | - |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash range | 12.00 m | 3.70 m |
Flash modes | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless | Auto, On, Off, Slow Sync |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Max flash synchronize | 1/160 seconds | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Supported video resolutions | - | 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps) |
Maximum video resolution | None | 1920x1080 |
Video data format | - | MPEG-4, AVCHD |
Microphone 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 | ||
Environment sealing | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 632 grams (1.39 lbs) | 133 grams (0.29 lbs) |
Dimensions | 137 x 104 x 84mm (5.4" x 4.1" x 3.3") | 96 x 56 x 18mm (3.8" x 2.2" x 0.7") |
DXO scores | ||
DXO Overall score | 66 | not tested |
DXO Color Depth score | 21.9 | not tested |
DXO Dynamic range score | 11.8 | not tested |
DXO Low light score | 807 | not tested |
Other | ||
Battery life | 480 photos | 250 photos |
Form of battery | Battery Pack | Battery Pack |
Battery model | NP-FM500H | NP-BN |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec, Portrait 1/2) |
Time lapse shooting | ||
Storage type | SD/ SDHC, Memory Stick Pro Duo/ Pro-HG Duo | SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo |
Card slots | Single | Single |
Cost at release | $749 | $330 |