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Sony H55 vs Sony A57

Portability
92
Imaging
37
Features
28
Overall
33
Sony Cyber-shot DSC-H55 front
 
Sony SLT-A57 front
Portability
64
Imaging
57
Features
85
Overall
68

Sony H55 vs Sony A57 Key Specs

Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Introduced June 2010
Sony A57
(Full Review)
  • 16MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 100 - 16000 (Push to 25600)
  • Sensor based Image Stabilization
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 618g - 132 x 98 x 81mm
  • Launched September 2012
  • Old Model is Sony A55
  • Successor is Sony A58
Photography Glossary

Sony H55 vs Sony A57 Overview

Following is a extensive overview of the Sony H55 vs Sony A57, one is a Small Sensor Compact and the other is a Entry-Level DSLR and both are manufactured by Sony. The image resolution of the H55 (14MP) and the A57 (16MP) is fairly comparable but the H55 (1/2.3") and A57 (APS-C) boast different sensor measurements.

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The H55 was unveiled 3 years prior to the A57 which is a fairly big gap as far as camera tech is concerned. Each of these cameras feature different body design with the Sony H55 being a Compact camera and the Sony A57 being a Compact SLR camera.

Before going right into a comprehensive comparison, here is a brief overview of how the H55 matches up against the A57 in the way of portability, imaging, features and an overall score.

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Reasons to pick Sony H55 over the Sony A57

 H55 A57 

Reasons to pick Sony A57 over the Sony H55

 A57 H55 
LaunchedSeptember 2012June 2010More modern by 27 months
Manual focus More accurate focus
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k230kSharper display (+691k dot)
Selfie screen Take selfies

Common features in the Sony H55 and Sony A57

 H55 A57 
Display size3"3"Same display measurements
Touch display Neither provides Touch display

Sony H55 vs Sony A57 Physical Comparison

If you are planning to carry around your camera, you'll have to consider its weight and size. The Sony H55 provides physical dimensions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") with a weight of 200 grams (0.44 lbs) and the Sony A57 has specifications of 132mm x 98mm x 81mm (5.2" x 3.9" x 3.2") with a weight of 618 grams (1.36 lbs).

Check the Sony H55 vs Sony A57 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you select at that moment. Below is a front view dimension comparison of the H55 against the A57.

Sony H55 vs Sony A57 size comparison

Looking at size and weight, the portability grade of the H55 and A57 is 92 and 64 respectively.

Sony H55 vs Sony A57 top view buttons comparison

Sony H55 vs Sony A57 Sensor Comparison

Often, it's tough to imagine the contrast in sensor sizes just by checking out specifications. The image underneath will help offer you a better sense of the sensor dimensions in the H55 and A57.

To sum up, each of the cameras come with different megapixels and different sensor sizes. The H55 with its smaller sensor is going to make getting shallower depth of field tougher and the Sony A57 will produce greater detail having an extra 2MP. Greater resolution will also let you crop pics a good deal more aggressively. The more aged H55 will be disadvantaged when it comes to sensor tech.

Sony H55 vs Sony A57 sensor size comparison

Sony H55 vs Sony A57 Screen and ViewFinder

Sony H55 vs Sony A57 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony H55 Portrait photography information
Sony A57 Portrait photography information
28
resolution is good (14MP)
no manual focus
lack of manual exposure
can't use external flash
tiny sensor (1/2.3")
has no RAW files
74
has manual focus
decent sensor resolution (16 megapixels)
sensor size is nice (APS-C)
comes with face detect focusing
delivers RAW files
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Street Comparison

Sony H55 Street photography factors
Sony A57 Street photography factors
56
image stabilization (Optical)
screen does not articulate
tiny sensor (1/2.3")
has no RAW files
75
screen articulates
built in image stabilization (Sensor based)
sensor size is nice (APS-C)
delivers RAW files
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Sports Comparison

Sony H55 as a Sports photography camera
Sony A57 as a Sports photography camera
38
image stabilization (Optical)
resolution is good (14 megapixels)
no shutter priority mode
tiny sensor (1/2.3")
has no phase detect auto focus
78
built in image stabilization (Sensor based)
decent sensor resolution (16MP)
sensor size is nice (APS-C)
comes with tracking focus
has phase detect AF
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Travel Comparison

Sony H55 Travel photography information
Sony A57 Travel photography information
67
resolution is good (14MP)
has built in flash
decently wide (25mm)
long zoom (250mm)
does not have Time Lapse recording
display isn't selfie friendly
somewhat slow max aperture (f3.5)
67
decent sensor resolution (16 megapixels)
flash built-in
screen is selfie friendly
no Time Lapse recording
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Landscape Comparison

Landscape photography with Sony H55
Landscape photography with Sony A57
42
decently wide (25mm)
good sized screen (3 inches)
image stabilization (Optical)
resolution is good (14MP)
no manual focus
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
lack of manual exposure
tiny sensor (1/2.3")
has no RAW files
does not have Time Lapse recording
72
has manual focus
change lenses (Sony/Minolta Alpha mount)
screen size is decent (3")
built in image stabilization (Sensor based)
decent sensor resolution (16 megapixels)
sensor size is nice (APS-C)
delivers RAW files
no Time Lapse recording
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Vlogging Comparison

Sony H55 Vlogging features
Sony A57 Vlogging features
28
decently wide (25mm)
image stabilization (Optical)
somewhat slow max aperture (f3.5)
display isn't selfie friendly
low quality video (1280 x 720 resolution)
does not have external mic support
77
screen is selfie friendly
built in image stabilization (Sensor based)
comes with face detect focusing
video resolution high (1920 x 1080 pixels)
has mic support
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Sony H55 vs Sony A57 Specifications

Detailed spec comparison table for Sony H55 and Sony A57
 Sony Cyber-shot DSC-H55Sony SLT-A57
General Information
Company Sony Sony
Model Sony Cyber-shot DSC-H55 Sony SLT-A57
Type Small Sensor Compact Entry-Level DSLR
Introduced 2010-06-16 2012-09-13
Physical type Compact Compact SLR
Sensor Information
Processor Chip Bionz -
Sensor type CCD CMOS
Sensor size 1/2.3" APS-C
Sensor dimensions 6.17 x 4.55mm 23.5 x 15.6mm
Sensor surface area 28.1mm² 366.6mm²
Sensor resolution 14 megapixel 16 megapixel
Anti aliasing filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Max resolution 4320 x 3240 4912 x 3264
Max native ISO 3200 16000
Max enhanced ISO - 25600
Lowest native ISO 80 100
RAW photos
Autofocusing
Focus manually
Touch to focus
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 9 15
Cross focus points - 3
Lens
Lens mount fixed lens Sony/Minolta Alpha
Lens focal range 25-250mm (10.0x) -
Maximum aperture f/3.5-5.5 -
Macro focus distance 5cm -
Total lenses - 143
Focal length multiplier 5.8 1.5
Screen
Screen type Fixed Type Fully Articulated
Screen sizing 3" 3"
Screen resolution 230k dots 921k dots
Selfie friendly
Liveview
Touch capability
Screen technology - Xtra Fine TFT drive with TruBlack technology
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 1,440k dots
Viewfinder coverage - 100 percent
Viewfinder magnification - 0.7x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/1600s 1/4000s
Continuous shutter rate 10.0fps 12.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Inbuilt flash
Flash range 3.80 m 10.00 m (@ ISO 100)
Flash options Auto, On, Slow Syncro, Off Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
External flash
AEB
WB bracketing
Fastest flash synchronize - 1/160s
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Supported 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 format MPEG-4 MPEG-4, AVCHD, H.264
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
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 200g (0.44 lb) 618g (1.36 lb)
Physical dimensions 103 x 58 x 29mm (4.1" x 2.3" x 1.1") 132 x 98 x 81mm (5.2" x 3.9" x 3.2")
DXO scores
DXO Overall score not tested 75
DXO Color Depth score not tested 23.4
DXO Dynamic range score not tested 13.0
DXO Low light score not tested 785
Other
Battery life - 550 photos
Style of battery - Battery Pack
Battery model NP-BG1 NP-FM500H
Self timer Yes (2 or 10 sec, portrait1/ portrait2) Yes (2 or 10 sec)
Time lapse recording
Storage type Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Card slots 1 1
Price at release $235 $1,000