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Pentax X90 vs Ricoh PX

Portability
69
Imaging
35
Features
34
Overall
34
Pentax X90 front
 
Ricoh PX front
Portability
95
Imaging
39
Features
36
Overall
37

Pentax X90 vs Ricoh PX Key Specs

Pentax X90
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-676mm (F2.8-5.0) lens
  • 428g - 111 x 85 x 110mm
  • Revealed July 2010
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
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Pentax X90 vs Ricoh PX Overview

On this page, we will be contrasting the Pentax X90 vs Ricoh PX, one is a Small Sensor Superzoom and the latter is a Small Sensor Compact by rivals Pentax and Ricoh. There exists a crucial gap among the sensor resolutions of the X90 (12MP) and PX (16MP) but both cameras boast the same sensor sizes (1/2.3").

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The X90 was revealed 13 months before the PX which makes them a generation away from one another. Both of the cameras have different body design with the Pentax X90 being a SLR-like (bridge) camera and the Ricoh PX being a Compact camera.

Before delving straight to a detailed comparison, here is a concise synopsis of how the X90 grades versus the PX in terms of portability, imaging, features and an overall score.

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Reasons to pick Pentax X90 over the Ricoh PX

 X90 PX 

Reasons to pick Ricoh PX over the Pentax X90

 PX X90 
AnnouncedAugust 2011July 2010More modern by 13 months

Common features in the Pentax X90 and Ricoh PX

 X90 PX 
Manual focus More accurate focus
Screen typeFixed Fixed Fixed screen
Screen dimensions2.7"2.7"Equal screen dimensions
Screen resolution230k230kThe same screen resolution
Selfie screen No selfie screen
Touch screen Neither offers Touch screen

Pentax X90 vs Ricoh PX Physical Comparison

If you're intending to carry around your camera regularly, you'll need to factor its weight and volume. The Pentax X90 offers outer dimensions of 111mm x 85mm x 110mm (4.4" x 3.3" x 4.3") accompanied by a weight of 428 grams (0.94 lbs) and the Ricoh PX has sizing of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") having a weight of 156 grams (0.34 lbs).

Examine the Pentax X90 vs Ricoh PX in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an Interchangeable Lens Camera will differ based on the lens you are working with during that time. Here is a front view measurement comparison of the X90 against the PX.

Pentax X90 vs Ricoh PX size comparison

Taking into consideration dimensions and weight, the portability rating of the X90 and PX is 69 and 95 respectively.

Pentax X90 vs Ricoh PX top view buttons comparison

Pentax X90 vs Ricoh PX Sensor Comparison

Quite often, it is tough to visualise the contrast in sensor sizes merely by seeing technical specs. The pic below will give you a much better sense of the sensor dimensions in the X90 and PX.

As you have seen, each of these cameras provide the same sensor dimensions albeit not the same megapixels. You should count on the Ricoh PX to produce more detail because of its extra 4MP. Higher resolution can also let you crop pictures more aggressively. The more aged X90 will be behind in sensor innovation.

Pentax X90 vs Ricoh PX sensor size comparison

Pentax X90 vs Ricoh PX Screen and ViewFinder

Pentax X90 vs Ricoh PX Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax X90
Portrait photography with Ricoh PX
29
has manual focus
no external flash support
low resolution (12 megapixels)
small sensor (1/2.3")
lack of RAW support
43
focusing manually
good resolution (16 megapixels)
comes with face detect autofocus
no external flash support
sensor size is small (1/2.3")
does not have RAW files
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Street Comparison

Pentax X90 Street photography highlights
Ricoh PX Street photography highlights
45
has image stabilization (Sensor-shift)
no moving screen
small sensor (1/2.3")
lack of RAW support
63
built in image stabilization (Sensor-shift)
weather proof
screen does not articulate
sensor size is small (1/2.3")
does not have RAW files
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Sports Comparison

Pentax X90 Sports photography info
Ricoh PX Sports photography info
42
long zoom range (26-676mm 26.0 x zoom)
has image stabilization (Sensor-shift)
features tracking focus
low resolution (12 megapixels)
small sensor (1/2.3")
lack of phase detect AF
44
built in image stabilization (Sensor-shift)
good resolution (16MP)
comes with tracking focus
weather proof
painfully slow continuous shooting (1.0 frames/s)
no shutter priority mode
sensor size is small (1/2.3")
does not have phase detect autofocus
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Travel Comparison

Pentax X90 as a Travel photography camera
Ricoh PX as a Travel photography camera
51
built-in flash
quite wide (26mm)
long reach (676mm)
missing Timelapse recording
low resolution (12MP)
display is not selfie friendly
sluggish max aperture (f2.8)
68
weather proof
good resolution (16 megapixels)
built-in flash
fairly wide (28mm)
missing Time Lapse recording
doesn't feature selfie friendly display
somewhat slow max aperture (f3.9)
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Landscape Comparison

Pentax X90 Landscape photography advice
Ricoh PX Landscape photography advice
35
has manual focus
quite wide (26mm)
has image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
sluggish max aperture (f2.8)
small screen (2.7 inches)
low resolution (12MP)
small sensor (1/2.3")
lack of RAW support
missing Timelapse recording
47
focusing manually
fairly wide (28mm)
built in image stabilization (Sensor-shift)
good resolution (16MP)
weather proof
can't swap lens (fixed lens mount)
somewhat slow max aperture (f3.9)
tiny screen (2.7 inch)
sensor size is small (1/2.3")
does not have RAW files
missing Time Lapse recording
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Vlogging Comparison

Pentax X90 Vlogging info
Ricoh PX Vlogging info
23
quite wide (26mm)
has image stabilization (Sensor-shift)
sluggish max aperture (f2.8)
display is not selfie friendly
low video resolution (1280 x 720 resolution)
missing microphone support
31
fairly wide (28mm)
built in image stabilization (Sensor-shift)
comes with face detect autofocus
somewhat slow max aperture (f3.9)
doesn't feature selfie friendly display
low res video (1280 x 720 pxls)
missing mic jack
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Pentax X90 vs Ricoh PX Specifications

Detailed spec comparison table for Pentax X90 and Ricoh PX
 Pentax X90Ricoh PX
General Information
Brand Name Pentax Ricoh
Model type Pentax X90 Ricoh PX
Type Small Sensor Superzoom Small Sensor Compact
Revealed 2010-07-06 2011-08-16
Body design SLR-like (bridge) Compact
Sensor Information
Processor Chip Prime Smooth Imaging Engine IV
Sensor type CCD CCD
Sensor size 1/2.3" 1/2.3"
Sensor dimensions 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 12MP 16MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Full resolution 4000 x 3000 4608 x 3072
Max native ISO 6400 3200
Minimum native ISO 80 100
RAW photos
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 9 -
Lens
Lens support fixed lens fixed lens
Lens zoom range 26-676mm (26.0x) 28-140mm (5.0x)
Max aperture f/2.8-5.0 f/3.9-5.4
Macro focusing range 1cm 3cm
Crop factor 5.9 5.8
Screen
Range of display Fixed Type Fixed Type
Display size 2.7 inch 2.7 inch
Display resolution 230k dot 230k dot
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder Electronic None
Features
Slowest shutter speed 4 seconds 8 seconds
Maximum shutter speed 1/4000 seconds 1/2000 seconds
Continuous shooting speed - 1.0 frames per sec
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes Yes
Set white balance
Image stabilization
Integrated flash
Flash distance 9.10 m 3.50 m
Flash settings - Auto, On, Off, Red-Eye, Slow Sync
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30, 15 fps), 640 x 480 (30, 15 fps), 320 x 240 (30, 15 fps) 1280 x 720 (30 fps), 640 x 480 (30fps)
Max video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Mic input
Headphone input
Connectivity
Wireless Eye-Fi Connected None
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 428g (0.94 pounds) 156g (0.34 pounds)
Physical dimensions 111 x 85 x 110mm (4.4" x 3.3" x 4.3") 100 x 55 x 21mm (3.9" x 2.2" x 0.8")
DXO scores
DXO All around 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 D-L106 DB-100
Self timer Yes (2 or 10 sec) Yes (2, 10 or Custom)
Time lapse feature
Type of storage SD/SDHC, Internal SD/SDHC card, Internal
Storage slots Single Single
Retail pricing $350 $329