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Ricoh PX vs Sony H55

Portability
95
Imaging
38
Features
36
Overall
37
Ricoh PX front
 
Sony Cyber-shot DSC-H55 front
Portability
92
Imaging
36
Features
28
Overall
32

Ricoh PX vs Sony H55 Key Specs

Ricoh PX
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-140mm (F3.9-5.4) lens
  • 156g - 100 x 55 x 21mm
  • Announced August 2011
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
  • Launched June 2010
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Ricoh PX vs Sony H55 Overview

On this page, we will be reviewing the Ricoh PX versus Sony H55, both Small Sensor Compact digital cameras by companies Ricoh and Sony. The image resolution of the PX (16MP) and the H55 (14MP) is relatively well matched and both cameras offer the same sensor sizes (1/2.3").

Photography Glossary

The PX was unveiled 15 months after the H55 which makes them a generation away from each other. Both the cameras have the same body design (Compact).

Before we go straight to a comprehensive comparison, here is a quick overview of how the PX scores vs the H55 in regards to portability, imaging, features and an overall score.

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Reasons to pick Ricoh PX over the Sony H55

 PX H55 
LaunchedAugust 2011June 2010More modern by 15 months
Focus manually Dial precise focus

Reasons to pick Sony H55 over the Ricoh PX

 H55 PX 
Screen dimensions3"2.7"Bigger screen (+0.3")

Common features in the Ricoh PX and Sony H55

 PX H55 
Screen typeFixed Fixed Fixed screen
Screen resolution230k230kExact same screen resolution
Selfie screen Lacking selfie screen
Touch screen Neither contains Touch screen

Ricoh PX vs Sony H55 Physical Comparison

If you're intending to carry around your camera frequently, you will need to factor its weight and size. The Ricoh PX has got exterior measurements of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") accompanied by a weight of 156 grams (0.34 lbs) while the Sony H55 has specifications of 103mm x 58mm x 29mm (4.1" x 2.3" x 1.1") and a weight of 200 grams (0.44 lbs).

See the Ricoh PX versus Sony H55 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will vary depending on the lens you are employing at that time. Here is a front view overall size comparison of the PX vs the H55.

Ricoh PX vs Sony H55 size comparison

Using size and weight, the portability grade of the PX and H55 is 95 and 92 respectively.

Ricoh PX vs Sony H55 top view buttons comparison

Ricoh PX vs Sony H55 Sensor Comparison

Oftentimes, it can be tough to see the contrast between sensor sizes merely by checking technical specs. The image underneath should give you a better sense of the sensor measurements in the PX and H55.

As you have seen, both of these cameras have the same sensor dimensions albeit not the same MP. You should count on the Ricoh PX to resolve extra detail having an extra 2MP. Higher resolution will also make it easier to crop pictures a bit more aggressively. The fresher PX is going to have a benefit with regard to sensor technology.

Ricoh PX vs Sony H55 sensor size comparison

Ricoh PX vs Sony H55 Screen and ViewFinder

Ricoh PX vs Sony H55 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh PX
Portrait photography with Sony H55
42
manual focus
decent megapixels (16 megapixels)
offers face detection focusing
no external flash support
very small sensor size (1/2.3")
no RAW support
28
sensor resolution is decent (14MP)
lack of manual focus
lack of manual mode
cannot use external flash
sensor is tiny (1/2.3")
has no RAW support
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Street Comparison

Ricoh PX as a Street photography camera
Sony H55 as a Street photography camera
63
has image stabilization (Sensor-shift)
environment proofing
screen does not articulate
very small sensor size (1/2.3")
no RAW support
56
has image stabilization (Optical)
no moving screen
sensor is tiny (1/2.3")
has no RAW support
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Sports Comparison

Ricoh PX Sports photography advice
Sony H55 Sports photography advice
44
has image stabilization (Sensor-shift)
decent megapixels (16MP)
offers tracking autofocus
environment proofing
max frames per second very slow (1.0 frames per second)
no shutter priority mode
very small sensor size (1/2.3")
no phase detect AF
38
has image stabilization (Optical)
sensor resolution is decent (14 megapixels)
no shutter priority
sensor is tiny (1/2.3")
has no phase detect AF
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Travel Comparison

Ricoh PX as a Travel photography camera
Sony H55 as a Travel photography camera
68
environment proofing
decent megapixels (16MP)
has built in flash
pretty wide (28mm)
no Timelapse recording
screen isn't selfie friendly
somewhat slow max aperture (f3.9)
66
sensor resolution is decent (14 megapixels)
flash built-in
really wide (25mm)
great reach (250mm)
lack of Timelapse mode
screen is not selfie friendly
somewhat slow max aperture (f3.5)
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Landscape Comparison

Ricoh PX Landscape photography details
Sony H55 Landscape photography details
47
manual focus
pretty wide (28mm)
has image stabilization (Sensor-shift)
decent megapixels (16 megapixels)
environment proofing
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.9)
tiny screen (2.7 inch)
very small sensor size (1/2.3")
no RAW support
no Timelapse recording
41
really wide (25mm)
pretty good screen size (3 inches)
has image stabilization (Optical)
sensor resolution is decent (14MP)
lack of manual focus
can't swap lenses (fixed lens mount)
somewhat slow max aperture (f3.5)
lack of manual mode
sensor is tiny (1/2.3")
has no RAW support
lack of Timelapse mode
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Vlogging Comparison

Ricoh PX as a Vlogging camera
Sony H55 as a Vlogging camera
31
pretty wide (28mm)
has image stabilization (Sensor-shift)
offers face detection focusing
somewhat slow max aperture (f3.9)
screen isn't selfie friendly
low quality video (1280 x 720 resolution)
no external microphone port
28
really wide (25mm)
has image stabilization (Optical)
somewhat slow max aperture (f3.5)
screen is not selfie friendly
low video resolution (1280 x 720 resolution)
lack of microphone socket
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Ricoh PX vs Sony H55 Specifications

Detailed spec comparison table for Ricoh PX and Sony H55
 Ricoh PXSony Cyber-shot DSC-H55
General Information
Make Ricoh Sony
Model type Ricoh PX Sony Cyber-shot DSC-H55
Category Small Sensor Compact Small Sensor Compact
Announced 2011-08-16 2010-06-16
Physical type Compact Compact
Sensor Information
Processor Smooth Imaging Engine IV Bionz
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.17 x 4.55mm 6.17 x 4.55mm
Sensor surface area 28.1mm² 28.1mm²
Sensor resolution 16MP 14MP
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 4:3 and 16:9
Peak resolution 4608 x 3072 4320 x 3240
Highest native ISO 3200 3200
Lowest native ISO 100 80
RAW pictures
Autofocusing
Focus manually
AF touch
AF continuous
Single AF
AF tracking
AF selectice
Center weighted AF
Multi area AF
Live view AF
Face detection focusing
Contract detection focusing
Phase detection focusing
Total focus points - 9
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 25-250mm (10.0x)
Maximal aperture f/3.9-5.4 f/3.5-5.5
Macro focusing range 3cm 5cm
Focal length multiplier 5.8 5.8
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.7 inches 3 inches
Screen resolution 230k dots 230k dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 8 secs 30 secs
Max shutter speed 1/2000 secs 1/1600 secs
Continuous shutter rate 1.0 frames/s 10.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance 3.50 m 3.80 m
Flash modes Auto, On, Off, Red-Eye, Slow Sync Auto, On, Slow Syncro, Off
Hot shoe
AE bracketing
WB bracketing
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 (30fps) 1280 x 720 (30 fps), 640 x 480 (30 fps)
Highest video resolution 1280x720 1280x720
Video file format Motion JPEG MPEG-4
Microphone 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
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 156g (0.34 pounds) 200g (0.44 pounds)
Physical dimensions 100 x 55 x 21mm (3.9" x 2.2" x 0.8") 103 x 58 x 29mm (4.1" x 2.3" x 1.1")
DXO scores
DXO Overall rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery ID DB-100 NP-BG1
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec, portrait1/ portrait2)
Time lapse shooting
Type of storage SD/SDHC card, Internal Memory Stick Duo / Pro Duo/ PRO HG-Duo, SD/SDHC, Internal
Card slots Single Single
Launch cost $329 $235