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Sony A290 vs Sony TX20

Portability
66
Imaging
54
Features
47
Overall
51
Sony Alpha DSLR-A290 front
 
Sony Cyber-shot DSC-TX20 front
Portability
96
Imaging
39
Features
50
Overall
43

Sony A290 vs Sony TX20 Key Specs

Sony A290
(Full Review)
  • 14MP - APS-C Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 549g - 128 x 97 x 86mm
  • Released June 2010
  • Previous Model is Sony A230
Sony TX20
(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
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Sony A290 vs Sony TX20 Overview

Lets look a bit more in depth at the Sony A290 versus Sony TX20, one is a Entry-Level DSLR and the latter is a Ultracompact and they are both offered by Sony. The resolution of the A290 (14MP) and the TX20 (16MP) is pretty comparable but the A290 (APS-C) and TX20 (1/2.3") enjoy totally different sensor sizes.

Photography Glossary

The A290 was brought out 20 months before the TX20 which makes the cameras a generation away from each other. Both the cameras come with different body type with the Sony A290 being a Compact SLR camera and the Sony TX20 being a Ultracompact camera.

Before diving through a full comparison, below is a concise highlight of how the A290 scores versus the TX20 with regards to portability, imaging, features and an overall score.

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Reasons to pick Sony A290 over the Sony TX20

 A290 TX20 

Reasons to pick Sony TX20 over the Sony A290

 TX20 A290 
IntroducedFebruary 2012June 2010More modern by 20 months
Screen dimension3"2.7"Bigger screen (+0.3")
Screen resolution922k230kClearer screen (+692k dot)
Touch screen Quickly navigate

Common features in the Sony A290 and Sony TX20

 A290 TX20 
Focus manually Very exact focusing
Screen typeFixed Fixed Fixed screen
Selfie screen Neither features selfie screen

Sony A290 vs Sony TX20 Physical Comparison

In case you're aiming to carry around your camera frequently, you'll have to factor its weight and proportions. The Sony A290 enjoys physical measurements of 128mm x 97mm x 86mm (5.0" x 3.8" x 3.4") along with a weight of 549 grams (1.21 lbs) while the Sony TX20 has measurements of 96mm x 56mm x 18mm (3.8" x 2.2" x 0.7") along with a weight of 133 grams (0.29 lbs).

Look at the Sony A290 versus Sony TX20 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are using during that time. Below is the front view physical size comparison of the A290 against the TX20.

Sony A290 vs Sony TX20 size comparison

Considering size and weight, the portability grade of the A290 and TX20 is 66 and 96 respectively.

Sony A290 vs Sony TX20 top view buttons comparison

Sony A290 vs Sony TX20 Sensor Comparison

Oftentimes, it can be difficult to envision the gap in sensor sizes simply by going through technical specs. The picture below will provide you a more clear sense of the sensor measurements in the A290 and TX20.

As you can tell, both of these cameras have got different megapixels and different sensor sizes. The A290 due to its bigger sensor will make shooting bokeh easier and the Sony TX20 will provide extra detail having its extra 2 Megapixels. Higher resolution can also let you crop pictures much more aggressively. The more aged A290 will be behind when it comes to sensor innovation.

Sony A290 vs Sony TX20 sensor size comparison

Sony A290 vs Sony TX20 Screen and ViewFinder

Sony A290 vs Sony TX20 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A290 as a Portrait photography camera
Sony TX20 as a Portrait photography camera
65
focusing manually
good megapixels (14 megapixels)
nice sensor size (APS-C)
features face detect focusing
delivers RAW formats
no liveview feature
40
has manual focus
megapixel count decent (16MP)
provides face detection focusing
manual mode not available
external flash not possible
tiny sensor (1/2.3")
lacks RAW support
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Street Comparison

Sony A290 as a Street photography camera
Sony TX20 as a Street photography camera
66
image stabilization (Sensor based)
nice sensor size (APS-C)
delivers RAW formats
no moving screen
67
image stabilization (Optical)
boasts focus by touch
weather proofing
no moving screen
tiny sensor (1/2.3")
lacks RAW support
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Sports Comparison

Sony A290 as a Sports photography camera
Sony TX20 as a Sports photography camera
55
image stabilization (Sensor based)
good megapixels (14MP)
nice sensor size (APS-C)
comes with phase detect AF
no liveview feature
low fps (3.0 fps)
low battery life (290 CIPA)
50
image stabilization (Optical)
megapixel count decent (16 megapixels)
provides tracking autofocus
weather proofing
good battery power (250 shots)
no shutter priority
tiny sensor (1/2.3")
lacks phase detect AF
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Travel Comparison

Sony A290 as a Travel photography camera
Sony TX20 as a Travel photography camera
53
good megapixels (14 megapixels)
flash built-in
no Timelapse mode
low battery life (290 per charge)
does not have a selfie friendly display
72
good battery power (250 shots)
weather proofing
boasts focus by touch
megapixel count decent (16 megapixels)
has built in flash
pretty wide (25mm)
lack of Time Lapse recording
doesn't posses selfie friendly screen
somewhat slow max aperture (f3.5)
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Landscape Comparison

Landscape photography with Sony A290
Landscape photography with Sony TX20
58
focusing manually
switch lenses (Sony/Minolta Alpha mount)
image stabilization (Sensor based)
good megapixels (14MP)
nice sensor size (APS-C)
delivers RAW formats
screen is somewhat small (2.7")
no liveview feature
low battery life (290 shots)
no Timelapse mode
52
has manual focus
pretty wide (25mm)
decent sized screen (3 inch)
image stabilization (Optical)
megapixel count decent (16 megapixels)
weather proofing
good battery power (250 shots)
cannot switch lenses (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not available
tiny sensor (1/2.3")
lacks RAW support
lack of Time Lapse recording
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Vlogging Comparison

Sony A290 Vlogging info
Sony TX20 Vlogging info
9
lack of video recording
35
pretty wide (25mm)
touchscreen enabled
image stabilization (Optical)
provides face detection focusing
high quality video (1920 x 1080 pixels)
somewhat slow max aperture (f3.5)
doesn't posses selfie friendly screen
lack of external mic support
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Sony A290 vs Sony TX20 Specifications

Detailed spec comparison table for Sony A290 and Sony TX20
 Sony Alpha DSLR-A290Sony Cyber-shot DSC-TX20
General Information
Company Sony Sony
Model Sony Alpha DSLR-A290 Sony Cyber-shot DSC-TX20
Type Entry-Level DSLR Ultracompact
Released 2010-06-09 2012-02-28
Physical type Compact SLR Ultracompact
Sensor Information
Chip Bionz BIONZ
Sensor type CCD BSI-CMOS
Sensor size APS-C 1/2.3"
Sensor dimensions 23.5 x 15.7mm 6.17 x 4.55mm
Sensor area 369.0mm² 28.1mm²
Sensor resolution 14 megapixels 16 megapixels
Anti aliasing filter
Aspect ratio 3:2 and 16:9 4:3 and 16:9
Highest resolution 4592 x 3056 4608 x 3456
Highest native ISO 3200 3200
Minimum native ISO 100 125
RAW pictures
Autofocusing
Manual focus
Touch focus
Continuous autofocus
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Number of focus points 9 -
Cross focus points - -
Lens
Lens mount Sony/Minolta Alpha fixed lens
Lens focal range - 25-100mm (4.0x)
Maximal aperture - f/3.5-4.6
Macro focus range - 1cm
Amount of lenses 143 -
Crop factor 1.5 5.8
Screen
Screen type Fixed Type Fixed Type
Screen sizing 2.7 inch 3 inch
Resolution of screen 230 thousand dots 922 thousand dots
Selfie friendly
Liveview
Touch functionality
Screen technology - XtraFine TruBlack TFT LCD
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.55x -
Features
Lowest shutter speed 30 seconds 4 seconds
Highest shutter speed 1/4000 seconds 1/1600 seconds
Continuous shooting rate 3.0fps 10.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes -
Change white balance
Image stabilization
Built-in flash
Flash range 10.00 m (at ISO 100) 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
External flash
AE bracketing
WB bracketing
Highest flash synchronize 1/160 seconds -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 1920 x 1080 (60 fps), 1440 x 1080 (60, 30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution None 1920x1080
Video format - MPEG-4, AVCHD
Mic support
Headphone support
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 549g (1.21 pounds) 133g (0.29 pounds)
Dimensions 128 x 97 x 86mm (5.0" x 3.8" x 3.4") 96 x 56 x 18mm (3.8" x 2.2" x 0.7")
DXO scores
DXO All around score 66 not tested
DXO Color Depth score 22.6 not tested
DXO Dynamic range score 11.5 not tested
DXO Low light score 615 not tested
Other
Battery life 290 photographs 250 photographs
Battery style Battery Pack Battery Pack
Battery model NP-FH50 NP-BN
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, Portrait 1/2)
Time lapse shooting
Type of storage Memory Stick Pro Duo/ Pro-HG Duo, SD/SDHC SD/SDHC/SDXC/Memory Stick Duo/Memory Stick Pro Duo, Memory Stick Pro-HG Duo
Card slots Single Single
Cost at launch $600 $330