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Sony A100 vs Sony H55

Portability
64
Imaging
48
Features
38
Overall
44
Sony Alpha DSLR-A100 front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
37
Features
28
Overall
33

Sony A100 vs Sony H55 Key Specs

Sony A100
(Full Review)
  • 10MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 100 - 1600
  • Sensor based Image Stabilization
  • No Video
  • Sony/Minolta Alpha Mount
  • 638g - 133 x 95 x 71mm
  • Introduced July 2006
  • Previous Model is Konica Minolta 5D
  • Replacement is Sony A550
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
  • Revealed June 2010
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Sony A100 vs Sony H55 Overview

Lets look much closer at the Sony A100 vs Sony H55, one being a Entry-Level DSLR and the latter is a Small Sensor Compact and they are both built by Sony. There is a significant difference between the sensor resolutions of the A100 (10MP) and H55 (14MP) and the A100 (APS-C) and H55 (1/2.3") come with different sensor size.

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The A100 was revealed 4 years before the H55 and that is quite a sizable gap as far as tech is concerned. Both the cameras offer different body type with the Sony A100 being a Compact SLR camera and the Sony H55 being a Compact camera.

Before delving straight into a in depth comparison, below is a brief introduction of how the A100 matches up versus the H55 in the way of portability, imaging, features and an overall grade.

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Reasons to pick Sony A100 over the Sony H55

 A100 H55 
Manually focus Dial accurate focus

Reasons to pick Sony H55 over the Sony A100

 H55 A100 
RevealedJune 2010July 2006More recent by 47 months
Screen sizing3"2.5"Bigger screen (+0.5")

Common features in the Sony A100 and Sony H55

 A100 H55 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kExact same screen resolution
Selfie screen Neither comes with selfie screen
Touch screen Missing Touch screen

Sony A100 vs Sony H55 Physical Comparison

When you are intending to lug around your camera, you will have to consider its weight and measurements. The Sony A100 comes with outer measurements of 133mm x 95mm x 71mm (5.2" x 3.7" x 2.8") and a weight of 638 grams (1.41 lbs) whilst the Sony H55 has proportions of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") accompanied by a weight of 200 grams (0.44 lbs).

Analyze the Sony A100 vs Sony H55 in the all new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change dependant on the lens you are working with at the time. Underneath is the front view dimension comparison of the A100 and the H55.

Sony A100 vs Sony H55 size comparison

Looking at size and weight, the portability score of the A100 and H55 is 64 and 92 respectively.

Sony A100 vs Sony H55 top view buttons comparison

Sony A100 vs Sony H55 Sensor Comparison

Usually, it can be hard to imagine the difference between sensor measurements purely by reading through specifications. The visual underneath will provide you a stronger sense of the sensor sizing in the A100 and H55.

To sum up, both of the cameras enjoy different megapixel count and different sensor measurements. The A100 with its bigger sensor is going to make getting shallower DOF easier and the Sony H55 will give you more detail because of its extra 4 Megapixels. Higher resolution will enable you to crop pictures far more aggressively. The older A100 is going to be behind in sensor technology.

Sony A100 vs Sony H55 sensor size comparison

Sony A100 vs Sony H55 Screen and ViewFinder

Sony A100 vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sony A100 Portrait photography advice
Sony H55 Portrait photography advice
52
focusing manually
decent sensor size (APS-C)
delivers RAW files
doesn't have liveview
low resolution (10 megapixels)
28
MP count decent (14MP)
no manual focus
no manual control
cannot use external flash
tiny sensor (1/2.3")
does not have RAW files
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Street Comparison

Sony A100 Street photography info
Sony H55 Street photography info
64
has image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW files
screen is fixed
56
built in image stabilization (Optical)
screen does not articulate
tiny sensor (1/2.3")
does not have RAW files
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Sports Comparison

Sony A100 as a Sports photography camera
Sony H55 as a Sports photography camera
49
has image stabilization (Sensor based)
decent sensor size (APS-C)
comes with phase detect auto focus
doesn't have liveview
max fps very slow (3.0 fps)
low resolution (10MP)
38
built in image stabilization (Optical)
MP count decent (14 megapixels)
no shutter priority mode
tiny sensor (1/2.3")
does not have phase detect AF
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Travel Comparison

Sony A100 Travel photography information
Sony H55 Travel photography information
45
has built in flash
no Time Lapse function
low resolution (10MP)
does not have a selfie friendly display
67
MP count decent (14MP)
has built in flash
pretty wide (25mm)
long zoom (250mm)
missing Time Lapse function
doesn't posses selfie friendly screen
slow maximum aperture (f3.5)
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Landscape Comparison

Landscape photography with Sony A100
Landscape photography with Sony H55
53
focusing manually
interchangeable lenses (Sony/Minolta Alpha mount)
has image stabilization (Sensor based)
decent sensor size (APS-C)
delivers RAW files
screen is somewhat small (2.5")
doesn't have liveview
low resolution (10MP)
no Time Lapse function
42
pretty wide (25mm)
nice screen size (3 inch)
built in image stabilization (Optical)
MP count decent (14 megapixels)
no manual focus
lens is fixed (fixed lens mount)
slow maximum aperture (f3.5)
no manual control
tiny sensor (1/2.3")
does not have RAW files
missing Time Lapse function
Photography Glossary

Vlogging Comparison

Sony A100 Vlogging details
Sony H55 Vlogging details
9
lack of video recording
28
pretty wide (25mm)
built in image stabilization (Optical)
slow maximum aperture (f3.5)
doesn't posses selfie friendly screen
video resolution low (1280 x 720 pxls)
missing external mic socket
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Sony A100 vs Sony H55 Specifications

Detailed spec comparison table for Sony A100 and Sony H55
 Sony Alpha DSLR-A100Sony Cyber-shot DSC-H55
General Information
Manufacturer Sony Sony
Model Sony Alpha DSLR-A100 Sony Cyber-shot DSC-H55
Type Entry-Level DSLR Small Sensor Compact
Introduced 2006-07-31 2010-06-16
Physical type Compact SLR Compact
Sensor Information
Chip - Bionz
Sensor type CCD CCD
Sensor size APS-C 1/2.3"
Sensor dimensions 23.6 x 15.8mm 6.17 x 4.55mm
Sensor area 372.9mm² 28.1mm²
Sensor resolution 10MP 14MP
Anti aliasing filter
Aspect ratio 3:2 4:3 and 16:9
Full resolution 3872 x 2592 4320 x 3240
Max native ISO 1600 3200
Lowest native ISO 100 80
RAW format
Autofocusing
Manual focus
Touch focus
Autofocus continuous
Autofocus single
Tracking autofocus
Selective autofocus
Autofocus center weighted
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points 9 9
Lens
Lens mount Sony/Minolta Alpha fixed lens
Lens focal range - 25-250mm (10.0x)
Maximum aperture - f/3.5-5.5
Macro focus distance - 5cm
Amount of lenses 143 -
Crop factor 1.5 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.5 inches 3 inches
Resolution of screen 230 thousand dots 230 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Optical (pentamirror) None
Viewfinder coverage 95% -
Viewfinder magnification 0.55x -
Features
Slowest shutter speed 30 secs 30 secs
Maximum shutter speed 1/4000 secs 1/1600 secs
Continuous shooting rate 3.0 frames per second 10.0 frames per second
Shutter priority
Aperture priority
Manual mode
Exposure compensation Yes -
Change white balance
Image stabilization
Inbuilt flash
Flash range - 3.80 m
Flash modes Auto, Fill-in, Red-Eye reduction, Slow Sync, Off Auto, On, Slow Syncro, Off
Hot shoe
Auto exposure bracketing
WB bracketing
Maximum flash synchronize 1/160 secs -
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution None 1280x720
Video file format - MPEG-4
Mic port
Headphone port
Connectivity
Wireless None None
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 638 gr (1.41 pounds) 200 gr (0.44 pounds)
Dimensions 133 x 95 x 71mm (5.2" x 3.7" x 2.8") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
DXO scores
DXO All around score 61 not tested
DXO Color Depth score 22.0 not tested
DXO Dynamic range score 11.2 not tested
DXO Low light score 476 not tested
Other
Battery model NP-FM55H NP-BG1
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse feature
Storage type Compact Flash (Type I or II) Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Card slots 1 1
Pricing at launch $1,000 $235