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Sony H55 vs Sony A77

Portability
92
Imaging
37
Features
28
Overall
33
Sony Cyber-shot DSC-H55 front
 
Sony SLT-A77 front
Portability
59
Imaging
63
Features
83
Overall
71

Sony H55 vs Sony A77 Key Specs

Sony H55
(Full Review)
  • 14MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 3200
  • Optical Image Stabilization
  • 1280 x 720 video
  • 25-250mm (F3.5-5.5) lens
  • 200g - 103 x 58 x 29mm
  • Revealed June 2010
Sony A77
(Full Review)
  • 24MP - APS-C Sensor
  • 3" Fully Articulated Display
  • ISO 50 - 16000 (Bump to 25600)
  • Sensor based Image Stabilization
  • 1/8000s Max Shutter
  • 1920 x 1080 video
  • Sony/Minolta Alpha Mount
  • 732g - 143 x 104 x 81mm
  • Revealed October 2011
  • Replaced the Sony A700
  • Renewed by Sony A77 II
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Sony H55 vs Sony A77 Overview

On this page, we are evaluating the Sony H55 versus Sony A77, one is a Small Sensor Compact and the other is a Advanced DSLR and they are both produced by Sony. There is a huge difference among the resolutions of the H55 (14MP) and A77 (24MP) and the H55 (1/2.3") and A77 (APS-C) have different sensor sizes.

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The H55 was launched 16 months earlier than the A77 making them a generation away from each other. Both cameras have different body design with the Sony H55 being a Compact camera and the Sony A77 being a Mid-size SLR camera.

Before we go right into a thorough comparison, here is a concise view of how the H55 grades against the A77 in regards to portability, imaging, features and an overall score.

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Reasons to pick Sony H55 over the Sony A77

 H55 A77 

Reasons to pick Sony A77 over the Sony H55

 A77 H55 
RevealedOctober 2011June 2010More modern by 16 months
Manually focus Very accurate focusing
Display typeFully ArticulatedFixed Fully Articulating display
Display resolution921k230kSharper display (+691k dot)
Selfie screen Take selfies

Common features in the Sony H55 and Sony A77

 H55 A77 
Display dimensions3"3"Equal display dimensions
Touch friendly display Neither has Touch friendly display

Sony H55 vs Sony A77 Physical Comparison

For anyone who is intending to carry around your camera regularly, you'll need to think about its weight and volume. The Sony H55 has exterior measurements of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") along with a weight of 200 grams (0.44 lbs) and the Sony A77 has sizing of 143mm x 104mm x 81mm (5.6" x 4.1" x 3.2") accompanied by a weight of 732 grams (1.61 lbs).

Analyze the Sony H55 versus Sony A77 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ dependant on the lens you are using during that time. Underneath is a front view measurements comparison of the H55 against the A77.

Sony H55 vs Sony A77 size comparison

Taking into consideration size and weight, the portability grade of the H55 and A77 is 92 and 59 respectively.

Sony H55 vs Sony A77 top view buttons comparison

Sony H55 vs Sony A77 Sensor Comparison

Often, it can be hard to picture the difference in sensor sizes only by viewing specs. The picture underneath will give you a clearer sense of the sensor measurements in the H55 and A77.

All in all, the two cameras have different megapixels and different sensor sizes. The H55 featuring a smaller sensor is going to make getting shallow DOF harder and the Sony A77 will render more detail utilizing its extra 10 Megapixels. Greater resolution will also let you crop photos a bit more aggressively. The more aged H55 will be behind with regard to sensor tech.

Sony H55 vs Sony A77 sensor size comparison

Sony H55 vs Sony A77 Screen and ViewFinder

Sony H55 vs Sony A77 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony H55 Portrait photography advice
Sony A77 Portrait photography advice
28
decent MP (14 megapixels)
focusing manually not possible
lack of manual mode
no external flash support
sensor size is small (1/2.3")
lacks RAW format
77
you can focus manually
good megapixels (24MP)
decent sensor size (APS-C)
comes with face detection autofocus
saves RAW formats
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Street Comparison

Sony H55 Street photography details
Sony A77 Street photography details
56
has image stabilization (Optical)
no moving screen
sensor size is small (1/2.3")
lacks RAW format
74
fully articulated screen
has image stabilization (Sensor based)
decent sensor size (APS-C)
saves RAW formats
environment proof
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Sports Comparison

Sony H55 Sports photography advice
Sony A77 Sports photography advice
38
has image stabilization (Optical)
decent MP (14 megapixels)
no shutter priority
sensor size is small (1/2.3")
lacks phase detect autofocus
74
high shutter speed (1/8,000 seconds)
has image stabilization (Sensor based)
good megapixels (24 megapixels)
decent sensor size (APS-C)
environment proof
sensor has phase detect autofocus
bad battery (470 shots)
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Travel Comparison

Travel photography with Sony H55
Travel photography with Sony A77
67
decent MP (14MP)
flash built-in
pretty wide (25mm)
very long reach (250mm)
missing Timelapse function
doesn't contain selfie friendly screen
slow max aperture (f3.5)
62
environment proof
good megapixels (24MP)
has built in flash
selfie friendly screen
does not have Timelapse function
bad battery (470 CIPA)
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Landscape Comparison

Sony H55 Landscape photography information
Sony A77 Landscape photography information
42
pretty wide (25mm)
decent sized screen (3 inch)
has image stabilization (Optical)
decent MP (14MP)
focusing manually not possible
lens is fixed (fixed lens mount)
slow max aperture (f3.5)
lack of manual mode
sensor size is small (1/2.3")
lacks RAW format
missing Timelapse function
71
you can focus manually
switch lenses (Sony/Minolta Alpha mount)
screen size is good (3")
has image stabilization (Sensor based)
good megapixels (24MP)
decent sensor size (APS-C)
saves RAW formats
environment proof
bad battery (470 CIPA)
does not have Timelapse function
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Vlogging Comparison

Sony H55 Vlogging factors
Sony A77 Vlogging factors
28
pretty wide (25mm)
has image stabilization (Optical)
slow max aperture (f3.5)
doesn't contain selfie friendly screen
low video resolution (1280 x 720 resolution)
missing microphone port
76
selfie friendly screen
has image stabilization (Sensor based)
comes with face detection autofocus
video res high (1920 x 1080 resolution)
includes external microphone port
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Sony H55 vs Sony A77 Specifications

Detailed spec comparison table for Sony H55 and Sony A77
 Sony Cyber-shot DSC-H55Sony SLT-A77
General Information
Company Sony Sony
Model type Sony Cyber-shot DSC-H55 Sony SLT-A77
Class Small Sensor Compact Advanced DSLR
Revealed 2010-06-16 2011-10-25
Body design Compact Mid-size SLR
Sensor Information
Chip Bionz Bionz
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 14MP 24MP
Anti alias filter
Aspect ratio 4:3 and 16:9 3:2 and 16:9
Highest resolution 4320 x 3240 6000 x 4000
Highest native ISO 3200 16000
Highest boosted ISO - 25600
Lowest native ISO 80 50
RAW data
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Autofocus center weighted
Autofocus multi area
Live view autofocus
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Total focus points 9 19
Cross type focus points - 11
Lens
Lens mount type fixed lens Sony/Minolta Alpha
Lens zoom range 25-250mm (10.0x) -
Highest aperture f/3.5-5.5 -
Macro focusing range 5cm -
Amount of lenses - 143
Focal length multiplier 5.8 1.5
Screen
Range of display Fixed Type Fully Articulated
Display sizing 3 inch 3 inch
Display resolution 230 thousand dot 921 thousand dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type None Electronic
Viewfinder resolution - 2,359 thousand dot
Viewfinder coverage - 100%
Viewfinder magnification - 0.73x
Features
Slowest shutter speed 30 seconds 30 seconds
Maximum shutter speed 1/1600 seconds 1/8000 seconds
Continuous shooting speed 10.0 frames/s 12.0 frames/s
Shutter priority
Aperture priority
Manual exposure
Exposure compensation - Yes
Custom white balance
Image stabilization
Built-in flash
Flash distance 3.80 m 12.00 m
Flash options Auto, On, Slow Syncro, Off Auto, On, Off, Red-Eye, Slow Sync, High Speed Sync, Rear Curtain, Fill-in, Wireless
Hot shoe
AEB
WB bracketing
Maximum flash sync - 1/250 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 (60, 24 fps), 1440 x 1080 (30fps), 640 x 424 (29.97 fps)
Highest video resolution 1280x720 1920x1080
Video data format MPEG-4 MPEG-4, AVCHD, H.264
Microphone jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None BuiltIn
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 200 gr (0.44 pounds) 732 gr (1.61 pounds)
Physical dimensions 103 x 58 x 29mm (4.1" x 2.3" x 1.1") 143 x 104 x 81mm (5.6" x 4.1" x 3.2")
DXO scores
DXO All around rating not tested 78
DXO Color Depth rating not tested 24.0
DXO Dynamic range rating not tested 13.2
DXO Low light rating not tested 801
Other
Battery life - 470 photos
Battery form - Battery Pack
Battery ID NP-BG1 NP-FM500H
Self timer Yes (2 or 10 sec, portrait1/ portrait2) Yes (2 or 10 sec)
Time lapse recording
Type of storage Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal SD/SDHC/SDXC/Memory Stick Pro Duo/ Pro-HG Duo
Storage slots 1 1
Retail cost $235 $900