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Pentax RZ18 vs Ricoh CX2

Portability
92
Imaging
39
Features
37
Overall
38
Pentax Optio RZ18 front
 
Ricoh CX2 front
Portability
93
Imaging
32
Features
35
Overall
33

Pentax RZ18 vs Ricoh CX2 Key Specs

Pentax RZ18
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 25-450mm (F3.5-5.9) lens
  • 178g - 97 x 61 x 33mm
  • Introduced September 2011
Ricoh CX2
(Full Review)
  • 9MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 80 - 1600
  • Sensor-shift Image Stabilization
  • 640 x 480 video
  • 28-300mm (F3.5-5.6) lens
  • 185g - 102 x 58 x 29mm
  • Released August 2009
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Pentax RZ18 vs Ricoh CX2 Overview

Below, we are comparing the Pentax RZ18 versus Ricoh CX2, both Small Sensor Superzoom cameras by companies Pentax and Ricoh. There is a huge difference among the sensor resolutions of the RZ18 (16MP) and CX2 (9MP) but they possess the exact same sensor sizes (1/2.3").

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The RZ18 was brought out 2 years after the CX2 which is a fairly significant gap as far as camera tech is concerned. The two cameras come with the identical body type (Compact).

Before we go in to a complete comparison, below is a simple synopsis of how the RZ18 grades vs the CX2 in relation to portability, imaging, features and an overall score.

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Reasons to pick Pentax RZ18 over the Ricoh CX2

 RZ18 CX2 
ReleasedSeptember 2011August 2009More modern by 26 months

Reasons to pick Ricoh CX2 over the Pentax RZ18

 CX2 RZ18 
Display resolution920k460kCrisper display (+460k dot)

Common features in the Pentax RZ18 and Ricoh CX2

 RZ18 CX2 
Focus manually Dial exact focusing
Display typeFixed Fixed Fixed display
Display dimension3"3"Identical display dimensions
Selfie screen Lack of selfie screen
Touch friendly display Lack of Touch friendly display

Pentax RZ18 vs Ricoh CX2 Physical Comparison

In case you're intending to carry around your camera regularly, you have to factor its weight and volume. The Pentax RZ18 has got exterior dimensions of 97mm x 61mm x 33mm (3.8" x 2.4" x 1.3") accompanied by a weight of 178 grams (0.39 lbs) and the Ricoh CX2 has sizing of 102mm x 58mm x 29mm (4.0" x 2.3" x 1.1") with a weight of 185 grams (0.41 lbs).

Look at the Pentax RZ18 versus Ricoh CX2 in the latest Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an Interchangeable Lens Camera will change depending on the lens you are utilising during that time. Below is the front view over all size comparison of the RZ18 versus the CX2.

Pentax RZ18 vs Ricoh CX2 size comparison

Looking at size and weight, the portability score of the RZ18 and CX2 is 92 and 93 respectively.

Pentax RZ18 vs Ricoh CX2 top view buttons comparison

Pentax RZ18 vs Ricoh CX2 Sensor Comparison

Oftentimes, its difficult to picture the difference in sensor sizes only by looking through specs. The pic here will give you a stronger sense of the sensor dimensions in the RZ18 and CX2.

All in all, the two cameras posses the exact same sensor measurements but different MP. You should anticipate the Pentax RZ18 to render greater detail having its extra 7 Megapixels. Greater resolution will also help you crop pics somewhat more aggressively. The newer RZ18 should have a benefit when it comes to sensor technology.

Pentax RZ18 vs Ricoh CX2 sensor size comparison

Pentax RZ18 vs Ricoh CX2 Screen and ViewFinder

Pentax RZ18 vs Ricoh CX2 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax RZ18
Portrait photography with Ricoh CX2
36
has manual focus
good MP (16MP)
manual mode not possible
can't use external flash
sensor size is tiny (1/2.3")
has no RAW files
25
you can focus manually
manual exposure not possible
cannot use external flash
resolution not great (9 megapixels)
sensor is tiny (1/2.3")
lacks RAW support
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Street Comparison

Pentax RZ18 as a Street photography camera
Ricoh CX2 as a Street photography camera
65
has image stabilization (Sensor-shift)
environment proof
lighter than average in class (178g)
no articulating screen
sensor size is tiny (1/2.3")
has no RAW files
61
image stabilization (Sensor-shift)
lighter than others (185 grams)
screen is fixed
sensor is tiny (1/2.3")
lacks RAW support
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Sports Comparison

Sports photography with Pentax RZ18
Sports photography with Ricoh CX2
47
long zoom range (25-450mm 18.0 x zoom)
has image stabilization (Sensor-shift)
good MP (16MP)
offers tracking focus
environment proof
slow continuous shooting (1.0 frames per second)
no shutter priority
sensor size is tiny (1/2.3")
has no phase detect autofocus
26
image stabilization (Sensor-shift)
no shutter priority mode
resolution not great (9 megapixels)
sensor is tiny (1/2.3")
lacks phase detect autofocus
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Travel Comparison

Pentax RZ18 Travel photography factors
Ricoh CX2 Travel photography factors
71
lighter than average in class (178g)
environment proof
good MP (16 megapixels)
built-in flash
decently wide (25mm)
long zoom (450mm)
doesn't have Time Lapse function
display isn't selfie friendly
somewhat slow max aperture (f3.5)
66
lighter than others (185 grams)
built-in flash
quite wide (28mm)
long zoom (300mm)
resolution not great (9 megapixels)
display isn't selfie friendly
sluggish maximum aperture (f3.5)
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Landscape Comparison

Pentax RZ18 as a Landscape photography camera
Ricoh CX2 as a Landscape photography camera
49
has manual focus
decently wide (25mm)
screen size is good (3 inches)
has image stabilization (Sensor-shift)
good MP (16MP)
environment proof
lens is fixed (fixed lens mount)
somewhat slow max aperture (f3.5)
manual mode not possible
sensor size is tiny (1/2.3")
has no RAW files
doesn't have Time Lapse function
42
you can focus manually
quite wide (28mm)
screen size is good (3 inches)
image stabilization (Sensor-shift)
cannot switch lens (fixed lens mount)
sluggish maximum aperture (f3.5)
manual exposure not possible
resolution not great (9MP)
sensor is tiny (1/2.3")
lacks RAW support
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Vlogging Comparison

Vlogging with Pentax RZ18
Vlogging with Ricoh CX2
30
decently wide (25mm)
has image stabilization (Sensor-shift)
lighter than average in class (178g)
somewhat slow max aperture (f3.5)
display isn't selfie friendly
low res video (1280 x 720 resolution)
doesn't have mic jack
30
quite wide (28mm)
image stabilization (Sensor-shift)
lighter than others (185 grams)
sluggish maximum aperture (f3.5)
display isn't selfie friendly
low quality video (640 x 480 resolution)
no microphone support
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Pentax RZ18 vs Ricoh CX2 Specifications

Detailed spec comparison table for Pentax RZ18 and Ricoh CX2
 Pentax Optio RZ18Ricoh CX2
General Information
Brand Name Pentax Ricoh
Model Pentax Optio RZ18 Ricoh CX2
Type Small Sensor Superzoom Small Sensor Superzoom
Introduced 2011-09-12 2009-08-20
Physical type Compact Compact
Sensor Information
Processor Chip - Smooth Imaging Engine IV
Sensor type CCD CMOS
Sensor size 1/2.3" 1/2.3"
Sensor measurements 6.08 x 4.56mm 6.17 x 4.55mm
Sensor surface area 27.7mm² 28.1mm²
Sensor resolution 16 megapixels 9 megapixels
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 16:9 1:1, 4:3 and 3:2
Highest Possible resolution 4608 x 3456 3456 x 2592
Maximum native ISO 6400 1600
Lowest native ISO 80 80
RAW pictures
Autofocusing
Focus manually
Touch focus
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect autofocus
Contract detect autofocus
Phase detect autofocus
Number of focus points 9 -
Lens
Lens mounting type fixed lens fixed lens
Lens focal range 25-450mm (18.0x) 28-300mm (10.7x)
Max aperture f/3.5-5.9 f/3.5-5.6
Macro focus distance 4cm 1cm
Crop factor 5.9 5.8
Screen
Display type Fixed Type Fixed Type
Display diagonal 3" 3"
Display resolution 460 thousand dots 920 thousand dots
Selfie friendly
Liveview
Touch capability
Display tech TFT color LCD with Anti-reflective coating -
Viewfinder Information
Viewfinder None None
Features
Minimum shutter speed 4 seconds 8 seconds
Fastest shutter speed 1/2000 seconds 1/2000 seconds
Continuous shutter rate 1.0fps -
Shutter priority
Aperture priority
Expose Manually
Set white balance
Image stabilization
Integrated flash
Flash range 2.80 m 3.00 m (ISO 400)
Flash options Auto, On, Off, Red-eye, Soft Auto, On, Off, Red-Eye, Slow Sync
External flash
AEB
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) 640 x 480 (30 fps), 320 x 240 (30 fps)
Maximum video resolution 1280x720 640x480
Video data format Motion JPEG Motion JPEG
Microphone support
Headphone support
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 sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 178 gr (0.39 lbs) 185 gr (0.41 lbs)
Dimensions 97 x 61 x 33mm (3.8" x 2.4" x 1.3") 102 x 58 x 29mm (4.0" x 2.3" x 1.1")
DXO scores
DXO Overall score not tested not tested
DXO Color Depth score not tested not tested
DXO Dynamic range score not tested not tested
DXO Low light score not tested not tested
Other
Battery model D-LI92 DB-70
Self timer Yes (2 or 10 sec) Yes (2, 10 or Custom)
Time lapse shooting
Type of storage SD/SDHC/SDXC, Internal SD/SDHC card, Internal
Card slots One One
Cost at release $210 $341