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Casio EX-Z400 vs Ricoh PX

Portability
95
Imaging
35
Features
25
Overall
31
Casio Exilim EX-Z400 front
 
Ricoh PX front
Portability
95
Imaging
39
Features
36
Overall
37

Casio EX-Z400 vs Ricoh PX Key Specs

Casio EX-Z400
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 1600
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-112mm (F2.6-7.0) lens
  • 130g - 95 x 60 x 23mm
  • Announced January 2009
Ricoh PX
(Full Review)
  • 16MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • 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
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Casio EX-Z400 vs Ricoh PX Overview

Lets look closer at the Casio EX-Z400 versus Ricoh PX, former is a Ultracompact while the other is a Small Sensor Compact by competitors Casio and Ricoh. There exists a considerable gap among the resolutions of the EX-Z400 (12MP) and PX (16MP) but they use the same exact sensor sizing (1/2.3").

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The EX-Z400 was introduced 3 years prior to the PX which is a fairly large difference as far as camera technology is concerned. Both of the cameras offer different body type with the Casio EX-Z400 being a Ultracompact camera and the Ricoh PX being a Compact camera.

Before going in to a full comparison, below is a short highlight of how the EX-Z400 scores vs the PX when it comes to portability, imaging, features and an overall mark.

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Reasons to pick Casio EX-Z400 over the Ricoh PX

 EX-Z400 PX 
Display sizing3"2.7"Larger display (+0.3")

Reasons to pick Ricoh PX over the Casio EX-Z400

 PX EX-Z400 
IntroducedAugust 2011January 2009Newer by 31 months
Manual focus Very precise focus

Common features in the Casio EX-Z400 and Ricoh PX

 EX-Z400 PX 
Display typeFixed Fixed Fixed display
Display resolution230k230kSame display resolution
Selfie screen Absent selfie screen
Touch display Absent Touch display

Casio EX-Z400 vs Ricoh PX Physical Comparison

In case you're going to travel with your camera regularly, you have to think about its weight and size. The Casio EX-Z400 has physical dimensions of 95mm x 60mm x 23mm (3.7" x 2.4" x 0.9") having a weight of 130 grams (0.29 lbs) while the Ricoh PX has specifications of 100mm x 55mm x 21mm (3.9" x 2.2" x 0.8") with a weight of 156 grams (0.34 lbs).

Analyze the Casio EX-Z400 versus Ricoh PX in our completely new Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Keep in mind, the weight of an ILC will vary dependant on the lens you have attached at the time. Following is the front view dimensions comparison of the EX-Z400 versus the PX.

Casio EX-Z400 vs Ricoh PX size comparison

Looking at dimensions and weight, the portability grade of the EX-Z400 and PX is 95 and 95 respectively.

Casio EX-Z400 vs Ricoh PX top view buttons comparison

Casio EX-Z400 vs Ricoh PX Sensor Comparison

Typically, its hard to picture the contrast in sensor dimensions just by going through specifications. The pic here will help provide you a much better sense of the sensor sizes in the EX-Z400 and PX.

Plainly, both of these cameras enjoy the same exact sensor sizing but different megapixels. You can anticipate the Ricoh PX to show greater detail using its extra 4 Megapixels. Greater resolution will help you crop photos far more aggressively. The more aged EX-Z400 will be behind with regard to sensor innovation.

Casio EX-Z400 vs Ricoh PX sensor size comparison

Casio EX-Z400 vs Ricoh PX Screen and ViewFinder

Casio EX-Z400 vs Ricoh PX Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Casio EX-Z400 Portrait photography information
Ricoh PX Portrait photography information
21
manual focus not available
manual mode not available
cannot use external flash
megapixel count low (12MP)
sensor size is small (1/2.3")
no RAW support
43
has manual focus
megapixel count good (16MP)
provides face detection autofocus
can't use external flash
sensor size is very small (1/2.3")
doesn't have RAW format
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Street Comparison

Casio EX-Z400 Street photography info
Ricoh PX Street photography info
57
image stabilization (Sensor-shift)
fixed screen
sensor size is small (1/2.3")
no RAW support
63
image stabilization (Sensor-shift)
weather proofing
no moving screen
sensor size is very small (1/2.3")
doesn't have RAW format
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Sports Comparison

Casio EX-Z400 Sports photography factors
Ricoh PX Sports photography factors
25
image stabilization (Sensor-shift)
maximum shutter speed is a little low (1/1,000s)
no shutter priority
megapixel count low (12MP)
sensor size is small (1/2.3")
no phase detect AF
44
image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
provides tracking autofocus
weather proofing
continuous shooting slow (1.0 frames/s)
no shutter priority
sensor size is very small (1/2.3")
doesn't have phase detect autofocus
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Travel Comparison

Casio EX-Z400 Travel photography advice
Ricoh PX Travel photography advice
58
has built in flash
pretty wide (28mm)
missing Time Lapse recording
megapixel count low (12 megapixels)
does not have selfie friendly screen
slow maximum aperture (f2.6)
68
weather proofing
megapixel count good (16MP)
has built in flash
relatively wide (28mm)
does not have Timelapse function
display is not selfie friendly
sluggish maximum aperture (f3.9)
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Landscape Comparison

Casio EX-Z400 Landscape photography advice
Ricoh PX Landscape photography advice
37
pretty wide (28mm)
screen is a decent size (3")
image stabilization (Sensor-shift)
manual focus not available
can't switch lenses (fixed lens mount)
slow maximum aperture (f2.6)
manual mode not available
megapixel count low (12MP)
sensor size is small (1/2.3")
no RAW support
missing Time Lapse recording
47
has manual focus
relatively wide (28mm)
image stabilization (Sensor-shift)
megapixel count good (16 megapixels)
weather proofing
can't change lens (fixed lens mount)
sluggish maximum aperture (f3.9)
small screen (2.7")
sensor size is very small (1/2.3")
doesn't have RAW format
does not have Timelapse function
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Vlogging Comparison

Casio EX-Z400 Vlogging details
Ricoh PX Vlogging details
29
pretty wide (28mm)
image stabilization (Sensor-shift)
slow maximum aperture (f2.6)
does not have selfie friendly screen
low quality video (1280 x 720 pixels)
missing external mic jack
31
relatively wide (28mm)
image stabilization (Sensor-shift)
provides face detection autofocus
sluggish maximum aperture (f3.9)
display is not selfie friendly
low quality video (1280 x 720 resolution)
does not have external microphone port
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Casio EX-Z400 vs Ricoh PX Specifications

Detailed spec comparison table for Casio EX-Z400 and Ricoh PX
 Casio Exilim EX-Z400Ricoh PX
General Information
Brand Name Casio Ricoh
Model type Casio Exilim EX-Z400 Ricoh PX
Type Ultracompact Small Sensor Compact
Announced 2009-01-08 2011-08-16
Body design Ultracompact Compact
Sensor Information
Chip - Smooth Imaging Engine IV
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 12MP 16MP
Anti alias filter
Aspect ratio 16:9, 4:3 and 3:2 1:1, 4:3 and 3:2
Highest Possible resolution 4000 x 3000 4608 x 3072
Maximum native ISO 1600 3200
Min native ISO 100 100
RAW format
Autofocusing
Focus manually
Touch focus
AF continuous
AF single
Tracking AF
AF selectice
AF center weighted
Multi area AF
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Lens
Lens support fixed lens fixed lens
Lens zoom range 28-112mm (4.0x) 28-140mm (5.0x)
Maximal aperture f/2.6-7.0 f/3.9-5.4
Macro focusing distance - 3cm
Crop factor 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display sizing 3 inch 2.7 inch
Resolution of display 230 thousand dot 230 thousand dot
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder None None
Features
Min shutter speed 1/2 seconds 8 seconds
Max shutter speed 1/1000 seconds 1/2000 seconds
Continuous shutter speed - 1.0 frames per second
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash distance - 3.50 m
Flash options - Auto, On, Off, Red-Eye, Slow Sync
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (24 fps), 640 x 480 (30 fps), 320 x 240 (15 fps) 1280 x 720 (30 fps), 640 x 480 (30fps)
Maximum video resolution 1280x720 1280x720
Video format Motion JPEG Motion JPEG
Microphone jack
Headphone jack
Connectivity
Wireless None None
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 130 gr (0.29 pounds) 156 gr (0.34 pounds)
Dimensions 95 x 60 x 23mm (3.7" x 2.4" x 0.9") 100 x 55 x 21mm (3.9" x 2.2" x 0.8")
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 NP-40 DB-100
Self timer Yes (10 seconds, 2 seconds, Triple Self-timer) Yes (2, 10 or Custom)
Time lapse recording
Type of storage SDHC Memory Card, SD Memory Card, Eye-Fi Wireless Card compatible SD/SDHC card, Internal
Storage slots One One
Price at release $0 $329