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Ricoh PX vs Sony QX100

Portability
95
Imaging
39
Features
36
Overall
37
Ricoh PX front
 
Sony Cyber-shot DSC-QX100 front
Portability
92
Imaging
51
Features
44
Overall
48

Ricoh PX vs Sony QX100 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
  • Introduced August 2011
Sony QX100
(Full Review)
  • 20MP - 1" Sensor
  • " Fixed Screen
  • ISO 160 - 6400
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 179g - 63 x 63 x 56mm
  • Announced September 2013
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Ricoh PX vs Sony QX100 Overview

Below is a in depth overview of the Ricoh PX versus Sony QX100, one being a Small Sensor Compact and the latter is a Lens-style by companies Ricoh and Sony. The sensor resolution of the PX (16MP) and the QX100 (20MP) is relatively similar but the PX (1/2.3") and QX100 (1") provide totally different sensor size.

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The PX was announced 3 years before the QX100 and that is quite a serious gap as far as technology is concerned. Both cameras have different body design with the Ricoh PX being a Compact camera and the Sony QX100 being a Lens-style camera.

Before diving straight to a more detailed comparison, here is a quick summary of how the PX matches up versus the QX100 with respect to portability, imaging, features and an overall grade.

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Reasons to pick Ricoh PX over the Sony QX100

 PX QX100 
Screen dimensions2.7""Bigger screen (+2.7")
Screen resolution230k0kSharper screen (+230k dot)

Reasons to pick Sony QX100 over the Ricoh PX

 QX100 PX 
AnnouncedSeptember 2013August 2011More recent by 25 months
Touch screen Quickly navigate

Common features in the Ricoh PX and Sony QX100

 PX QX100 
Focus manually Dial exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Missing selfie screen

Ricoh PX vs Sony QX100 Physical Comparison

For anyone who is intending to lug around your camera, you should factor in its weight and size. The Ricoh PX offers physical dimensions of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") with a weight of 156 grams (0.34 lbs) while the Sony QX100 has specifications of 63mm x 63mm x 56mm (2.5" x 2.5" x 2.2") along with a weight of 179 grams (0.39 lbs).

Check out the Ricoh PX versus Sony QX100 in the all new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an Interchangeable Lens Camera will change depending on the lens you have attached at that time. The following is a front view scale comparison of the PX against the QX100.

Ricoh PX vs Sony QX100 size comparison

Taking into account dimensions and weight, the portability grade of the PX and QX100 is 95 and 92 respectively.

Ricoh PX vs Sony QX100 top view buttons comparison

Ricoh PX vs Sony QX100 Sensor Comparison

Typically, it can be tough to envision the difference between sensor measurements simply by reading specifications. The visual below should offer you a stronger sense of the sensor dimensions in the PX and QX100.

Plainly, the 2 cameras provide different megapixel count and different sensor measurements. The PX with its tinier sensor will make shooting shallow depth of field more challenging and the Sony QX100 will offer extra detail with its extra 4 Megapixels. Higher resolution will also help you crop photographs more aggressively. The older PX is going to be behind in sensor tech.

Ricoh PX vs Sony QX100 sensor size comparison

Ricoh PX vs Sony QX100 Screen and ViewFinder

Ricoh PX vs Sony QX100 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Ricoh PX as a Portrait photography camera
Sony QX100 as a Portrait photography camera
43
has manual focus
megapixel count decent (16 megapixels)
includes face detect autofocus
no external flash support
sensor is tiny (1/2.3")
does not have RAW files
53
you can focus manually
megapixel count decent (20 megapixels)
nice sensor size (1")
provides face detect focus
manual exposure not available
can't use external flash
does not have RAW format
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Street Comparison

Ricoh PX as a Street photography camera
Sony QX100 as a Street photography camera
63
image stabilization (Sensor-shift)
environment sealing
fixed screen
sensor is tiny (1/2.3")
does not have RAW files
71
image stabilization (Optical)
nice sensor size (1")
offers touch to focus
screen is fixed
does not have RAW format
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Sports Comparison

Ricoh PX as a Sports photography camera
Sony QX100 as a Sports photography camera
44
image stabilization (Sensor-shift)
megapixel count decent (16MP)
includes tracking focus
environment sealing
painfully slow continuous shooting (1.0 frames/s)
no shutter priority
sensor is tiny (1/2.3")
does not have phase detect autofocus
55
image stabilization (Optical)
megapixel count decent (20 megapixels)
nice sensor size (1")
not so great battery life (200 shots)
does not have phase detect auto focus
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Travel Comparison

Ricoh PX as a Travel photography camera
Sony QX100 as a Travel photography camera
68
environment sealing
megapixel count decent (16 megapixels)
built-in flash
pretty wide (28mm)
doesn't have Timelapse recording
screen is not selfie friendly
sluggish maximum aperture (f3.9)
69
offers touch to focus
megapixel count decent (20 megapixels)
pretty wide (28mm)
great max aperture (f1.8)
doesn't have Timelapse function
not so great battery life (200 CIPA)
screen is not selfie friendly
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Landscape Comparison

Landscape photography with Ricoh PX
Landscape photography with Sony QX100
47
has manual focus
pretty wide (28mm)
image stabilization (Sensor-shift)
megapixel count decent (16MP)
environment sealing
lens is fixed (fixed lens mount)
sluggish maximum aperture (f3.9)
small screen (2.7")
sensor is tiny (1/2.3")
does not have RAW files
doesn't have Timelapse recording
54
you can focus manually
pretty wide (28mm)
great max aperture (f1.8)
image stabilization (Optical)
megapixel count decent (20 megapixels)
nice sensor size (1")
fixed lens (fixed lens mount)
small screen (")
manual exposure not available
does not have RAW format
not so great battery life (200 per charge)
doesn't have Timelapse function
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Vlogging Comparison

Ricoh PX as a Vlogging camera
Sony QX100 as a Vlogging camera
31
pretty wide (28mm)
image stabilization (Sensor-shift)
includes face detect autofocus
sluggish maximum aperture (f3.9)
screen is not selfie friendly
video res low (1280 x 720 resolution)
doesn't have microphone support
38
pretty wide (28mm)
great max aperture (f1.8)
touch screen
image stabilization (Optical)
provides face detect focus
high quality video (1920 x 1080 resolution)
screen is not selfie friendly
doesn't have microphone support
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Ricoh PX vs Sony QX100 Specifications

Detailed spec comparison table for Ricoh PX and Sony QX100
 Ricoh PXSony Cyber-shot DSC-QX100
General Information
Brand Name Ricoh Sony
Model type Ricoh PX Sony Cyber-shot DSC-QX100
Class Small Sensor Compact Lens-style
Introduced 2011-08-16 2013-09-05
Physical type Compact Lens-style
Sensor Information
Processor Chip Smooth Imaging Engine IV -
Sensor type CCD BSI-CMOS
Sensor size 1/2.3" 1"
Sensor measurements 6.17 x 4.55mm 13.2 x 8.8mm
Sensor surface area 28.1mm² 116.2mm²
Sensor resolution 16 megapixels 20 megapixels
Anti alias filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 4:3, 3:2 and 16:9
Peak resolution 4608 x 3072 5472 x 3648
Highest native ISO 3200 6400
Minimum native ISO 100 160
RAW photos
Autofocusing
Manual focusing
Touch focus
Autofocus continuous
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Multi area autofocus
Live view autofocus
Face detection autofocus
Contract detection autofocus
Phase detection autofocus
Cross type focus points - -
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-140mm (5.0x) 28-100mm (3.6x)
Maximal aperture f/3.9-5.4 f/1.8-4.9
Macro focusing distance 3cm 5cm
Crop factor 5.8 2.7
Screen
Screen type Fixed Type Fixed Type
Screen diagonal 2.7 inch -
Resolution of screen 230k dots 0k dots
Selfie friendly
Liveview
Touch friendly
Screen tech - Depends on connected smartphone
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 8 seconds 4 seconds
Fastest shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate 1.0 frames/s -
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes -
Custom white balance
Image stabilization
Inbuilt flash
Flash distance 3.50 m no built-in flash
Flash options Auto, On, Off, Red-Eye, Slow Sync None
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Supported video resolutions 1280 x 720 (30 fps), 640 x 480 (30fps) 1920 x 1080 (30 fps)
Highest video resolution 1280x720 1920x1080
Video file format Motion JPEG MPEG-4
Microphone support
Headphone support
Connectivity
Wireless None Built-In
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 156 gr (0.34 lb) 179 gr (0.39 lb)
Physical dimensions 100 x 55 x 21mm (3.9" x 2.2" x 0.8") 63 x 63 x 56mm (2.5" x 2.5" x 2.2")
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 life - 200 photos
Battery style - Battery Pack
Battery ID DB-100 NP-BN,
Self timer Yes (2, 10 or Custom) Yes (2, 10 secs)
Time lapse recording
Storage type SD/SDHC card, Internal microSD, microSDHC, microSDXC, Memory Stick Micro
Card slots One One
Launch pricing $329 $268