Sony H20 vs Sony A57
87 Imaging
33 Features
29 Overall
31
64 Imaging
57 Features
85 Overall
68
Sony H20 vs Sony A57 Key Specs
(Full Review)
- 10MP - 1/2.3" Sensor
- 3" Fixed Display
- ISO 100 - 3200
- Optical Image Stabilization
- 1280 x 720 video
- 38-380mm (F3.5-4.4) lens
- 250g - 107 x 69 x 47mm
- Introduced May 2009
(Full Review)
Sony H20 vs Sony A57 Overview
Here, we will be contrasting the Sony H20 and Sony A57, former is a Small Sensor Compact while the latter is a Entry-Level DSLR and both of them are built by Sony. There exists a sizable gap among the image resolutions of the H20 (10MP) and A57 (16MP) and the H20 (1/2.3") and A57 (APS-C) posses totally different sensor measurements.
Photobucket discusses licensing 13 billion images with AI firmsThe H20 was revealed 4 years earlier than the A57 which is a fairly significant difference as far as camera technology is concerned. Both the cameras feature different body design with the Sony H20 being a Compact camera and the Sony A57 being a Compact SLR camera.
Before delving right into a in-depth comparison, here is a short summary of how the H20 matches up against the A57 when considering portability, imaging, features and an overall score.
Sony H20 vs Sony A57 Gallery
Following is a preview of the gallery photos for Sony Cyber-shot DSC-H20 & Sony SLT-A57. The full galleries are viewable at Sony H20 Gallery & Sony A57 Gallery.
Reasons to pick Sony H20 over the Sony A57
H20 | A57 |
---|
Reasons to pick Sony A57 over the Sony H20
A57 | H20 | |||
---|---|---|---|---|
Revealed | September 2012 | May 2009 | More modern by 40 months | |
Screen type | Fully Articulated | Fixed | Fully Articulating screen | |
Screen resolution | 921k | 230k | Clearer screen (+691k dot) | |
Selfie screen | Take selfies |
Common features in the Sony H20 and Sony A57
H20 | A57 | |||
---|---|---|---|---|
Manual focus | Dial exact focus | |||
Screen size | 3" | 3" | Same screen measurements | |
Touch screen | Absent Touch screen |
Sony H20 vs Sony A57 Physical Comparison
If you are planning to carry around your camera regularly, you will need to factor in its weight and proportions. The Sony H20 offers external measurements of 107mm x 69mm x 47mm (4.2" x 2.7" x 1.9") with a weight of 250 grams (0.55 lbs) whilst the Sony A57 has measurements of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") and a weight of 618 grams (1.36 lbs).
Examine the Sony H20 and Sony A57 in our newest Camera plus Lens Size Comparison Tool.Keep in mind, the weight of an ILC will change depending on the lens you are utilizing at that moment. Here is a front view over all size comparison of the H20 against the A57.
Taking into consideration dimensions and weight, the portability score of the H20 and A57 is 87 and 64 respectively.
Sony H20 vs Sony A57 Sensor Comparison
Typically, it is tough to visualise the contrast in sensor sizes purely by going through technical specs. The pic here will provide you a more clear sense of the sensor measurements in the H20 and A57.
As you have seen, both cameras come with different resolutions and different sensor sizes. The H20 having a smaller sensor will make achieving shallow depth of field more difficult and the Sony A57 will produce extra detail because of its extra 6 Megapixels. Higher resolution will also make it easier to crop shots a good deal more aggressively. The more aged H20 will be disadvantaged in sensor technology.
Sony H20 vs Sony A57 Screen and ViewFinder
Photography Type Scores
Portrait Comparison
Street Comparison
Sports Comparison
Travel Comparison
Landscape Comparison
Vlogging Comparison
Sony H20 vs Sony A57 Specifications
Sony Cyber-shot DSC-H20 | Sony SLT-A57 | |
---|---|---|
General Information | ||
Brand | Sony | Sony |
Model type | Sony Cyber-shot DSC-H20 | Sony SLT-A57 |
Category | Small Sensor Compact | Entry-Level DSLR |
Introduced | 2009-05-14 | 2012-09-13 |
Physical type | Compact | Compact SLR |
Sensor Information | ||
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 | 10 megapixels | 16 megapixels |
Anti alias filter | ||
Aspect ratio | 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Max resolution | 3648 x 2736 | 4912 x 3264 |
Max native ISO | 3200 | 16000 |
Max enhanced ISO | - | 25600 |
Minimum native ISO | 100 | 100 |
RAW images | ||
Autofocusing | ||
Focus manually | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Autofocus tracking | ||
Autofocus selectice | ||
Center weighted autofocus | ||
Autofocus multi area | ||
Live view autofocus | ||
Face detect focus | ||
Contract detect focus | ||
Phase detect focus | ||
Total focus points | 9 | 15 |
Cross type focus points | - | 3 |
Lens | ||
Lens mount type | fixed lens | Sony/Minolta Alpha |
Lens zoom range | 38-380mm (10.0x) | - |
Max aperture | f/3.5-4.4 | - |
Macro focusing range | 2cm | - |
Number of lenses | - | 143 |
Crop factor | 5.8 | 1.5 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display diagonal | 3 inches | 3 inches |
Resolution of display | 230 thousand dots | 921 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Display tech | - | Xtra Fine TFT drive with TruBlack technology |
Viewfinder Information | ||
Viewfinder type | None | Electronic |
Viewfinder resolution | - | 1,440 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.7x |
Features | ||
Minimum shutter speed | 30 seconds | 30 seconds |
Fastest shutter speed | 1/2000 seconds | 1/4000 seconds |
Continuous shutter rate | 2.0fps | 12.0fps |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom white balance | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | 7.10 m | 10.00 m (@ ISO 100) |
Flash options | Auto, On, Off, Red-Eye reduction, Slow Sync, Front Curtain, Rear Curtain | Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless |
Hot shoe | ||
AE bracketing | ||
WB bracketing | ||
Fastest flash synchronize | - | 1/160 seconds |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps) | 1920 x 1080 (60p, 24p), 1440 x 1080 (30p), 640 x 480 (30 fps) |
Max video resolution | 1280x720 | 1920x1080 |
Video file format | - | MPEG-4, AVCHD, H.264 |
Microphone 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 proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 250 gr (0.55 lbs) | 618 gr (1.36 lbs) |
Physical dimensions | 107 x 69 x 47mm (4.2" x 2.7" x 1.9") | 132 x 98 x 81mm (5.2" x 3.9" x 3.2") |
DXO scores | ||
DXO Overall rating | not tested | 75 |
DXO Color Depth rating | not tested | 23.4 |
DXO Dynamic range rating | not tested | 13.0 |
DXO Low light rating | not tested | 785 |
Other | ||
Battery life | - | 550 pictures |
Battery style | - | Battery Pack |
Battery ID | NP-BG1 | NP-FM500H |
Self timer | Yes (2 or 10 sec) | Yes (2 or 10 sec) |
Time lapse recording | ||
Type of storage | Memory Stick Duo / Pro Duo, Internal | SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo |
Card slots | 1 | 1 |
Cost at release | $249 | $1,000 |