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Pentax X70 vs Ricoh CX4

Portability
71
Imaging
35
Features
34
Overall
34
Pentax X70 front
 
Ricoh CX4 front
Portability
92
Imaging
34
Features
34
Overall
34

Pentax X70 vs Ricoh CX4 Key Specs

Pentax X70
(Full Review)
  • 12MP - 1/2.3" Sensor
  • 2.7" Fixed Display
  • ISO 50 - 6400
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 26-624mm (F2.8-5.0) lens
  • 410g - 110 x 83 x 90mm
  • Released March 2009
Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Display
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Launched August 2010
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Pentax X70 vs Ricoh CX4 Overview

Let's examine more in depth at the Pentax X70 and Ricoh CX4, both Small Sensor Superzoom cameras by rivals Pentax and Ricoh. The resolution of the X70 (12MP) and the CX4 (10MP) is very close and they use the same exact sensor sizes (1/2.3").

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The X70 was released 17 months earlier than the CX4 making the cameras a generation apart from each other. Both of these cameras offer different body type with the Pentax X70 being a SLR-like (bridge) camera and the Ricoh CX4 being a Compact camera.

Before diving straight into a complete comparison, below is a short summation of how the X70 matches up vs the CX4 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Pentax X70 over the Ricoh CX4

 X70 CX4 

Reasons to pick Ricoh CX4 over the Pentax X70

 CX4 X70 
LaunchedAugust 2010March 2009Fresher by 17 months
Display sizing3"2.7"Larger display (+0.3")
Display resolution920k230kClearer display (+690k dot)

Common features in the Pentax X70 and Ricoh CX4

 X70 CX4 
Manually focus Dial accurate focusing
Display typeFixed Fixed Fixed display
Selfie screen Neither offers selfie screen
Touch friendly display Neither offers Touch friendly display

Pentax X70 vs Ricoh CX4 Physical Comparison

If you are intending to carry your camera, you'll have to take into account its weight and size. The Pentax X70 offers outside dimensions of 110mm x 83mm x 90mm (4.3" x 3.3" x 3.5") and a weight of 410 grams (0.90 lbs) and the Ricoh CX4 has specifications of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") along with a weight of 205 grams (0.45 lbs).

Look at the Pentax X70 and Ricoh CX4 in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are employing at the time. The following is the front view dimension comparison of the X70 versus the CX4.

Pentax X70 vs Ricoh CX4 size comparison

Taking into consideration size and weight, the portability grade of the X70 and CX4 is 71 and 92 respectively.

Pentax X70 vs Ricoh CX4 top view buttons comparison

Pentax X70 vs Ricoh CX4 Sensor Comparison

In many cases, it is difficult to visualize the contrast in sensor sizing just by viewing a spec sheet. The graphic underneath will provide you a more clear sense of the sensor dimensions in the X70 and CX4.

As you can see, both the cameras enjoy the same exact sensor sizing but different resolution. You should expect to see the Pentax X70 to result in more detail as a result of its extra 2 Megapixels. Greater resolution will also enable you to crop pics far more aggressively. The older X70 will be behind with regard to sensor innovation.

Pentax X70 vs Ricoh CX4 sensor size comparison

Pentax X70 vs Ricoh CX4 Screen and ViewFinder

Pentax X70 vs Ricoh CX4 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax X70
Portrait photography with Ricoh CX4
29
has manual focus
no external flash support
low megapixels (12 megapixels)
sensor size is small (1/2.3")
doesn't have RAW format
27
has manual focus
manual mode not possible
external flash not possible
low megapixels (10MP)
small sensor size (1/2.3")
doesn't have RAW support
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Street Comparison

Pentax X70 Street photography features
Ricoh CX4 Street photography features
46
built in image stabilization (Sensor-shift)
no articulating screen
sensor size is small (1/2.3")
doesn't have RAW format
61
built in image stabilization (Sensor-shift)
lighter than competition in class (205 grams)
no moving screen
small sensor size (1/2.3")
doesn't have RAW support
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Sports Comparison

Pentax X70 as a Sports photography camera
Ricoh CX4 as a Sports photography camera
50
great zoom range (26-624mm 24.0 x zoom)
built in image stabilization (Sensor-shift)
supports tracking autofocus
supports phase detect autofocus
low megapixels (12MP)
sensor size is small (1/2.3")
25
built in image stabilization (Sensor-shift)
max frames per second low (5.0 fps)
no shutter priority mode
low megapixels (10MP)
small sensor size (1/2.3")
doesn't have phase detect AF
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Travel Comparison

Pentax X70 Travel photography features
Ricoh CX4 Travel photography features
52
has built in flash
decently wide (26mm)
great zoom (624mm)
lack of Timelapse recording
low megapixels (12 megapixels)
display isn't selfie friendly
sluggish max aperture (f2.8)
66
lighter than competition in class (205 grams)
has built in flash
quite wide (28mm)
very long reach (300mm)
low megapixels (10MP)
display is not selfie friendly
sluggish max aperture (f3.5)
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Landscape Comparison

Landscape photography with Pentax X70
Landscape photography with Ricoh CX4
36
has manual focus
decently wide (26mm)
built in image stabilization (Sensor-shift)
lens is fixed (fixed lens mount)
sluggish max aperture (f2.8)
tiny screen (2.7 inch)
low megapixels (12 megapixels)
sensor size is small (1/2.3")
doesn't have RAW format
lack of Timelapse recording
42
has manual focus
quite wide (28mm)
good sized screen (3 inches)
built in image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
sluggish max aperture (f3.5)
manual mode not possible
low megapixels (10MP)
small sensor size (1/2.3")
doesn't have RAW support
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Vlogging Comparison

Pentax X70 Vlogging details
Ricoh CX4 Vlogging details
24
decently wide (26mm)
built in image stabilization (Sensor-shift)
sluggish max aperture (f2.8)
display isn't selfie friendly
video res low (1280 x 720 pixels)
lack of external microphone port
30
quite wide (28mm)
built in image stabilization (Sensor-shift)
lighter than competition in class (205 grams)
sluggish max aperture (f3.5)
display is not selfie friendly
video res low (1280 x 720 resolution)
no microphone jack
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Pentax X70 vs Ricoh CX4 Specifications

Detailed spec comparison table for Pentax X70 and Ricoh CX4
 Pentax X70Ricoh CX4
General Information
Manufacturer Pentax Ricoh
Model type Pentax X70 Ricoh CX4
Category Small Sensor Superzoom Small Sensor Superzoom
Released 2009-03-02 2010-08-19
Body design SLR-like (bridge) Compact
Sensor Information
Processor Chip - Smooth Imaging Engine IV
Sensor type CCD BSI-CMOS
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 10MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3 and 3:2
Max resolution 4000 x 3000 3648 x 2736
Max native ISO 6400 3200
Min native ISO 50 100
RAW support
Autofocusing
Manual focusing
Touch to focus
Continuous AF
Single AF
Tracking AF
AF selectice
Center weighted AF
AF multi area
Live view AF
Face detect AF
Contract detect AF
Phase detect AF
Total focus points 9 -
Cross type focus points - -
Lens
Lens mount type fixed lens fixed lens
Lens zoom range 26-624mm (24.0x) 28-300mm (10.7x)
Maximal aperture f/2.8-5.0 f/3.5-5.6
Macro focusing range 10cm 1cm
Crop factor 5.8 5.8
Screen
Display type Fixed Type Fixed Type
Display size 2.7 inch 3 inch
Display resolution 230 thousand dot 920 thousand dot
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Electronic None
Features
Min shutter speed 4 seconds 8 seconds
Max shutter speed 1/4000 seconds 1/2000 seconds
Continuous shutter speed - 5.0fps
Shutter priority
Aperture priority
Manual exposure
Exposure compensation Yes -
Set WB
Image stabilization
Integrated flash
Flash distance 9.10 m 4.00 m
Flash modes - Auto, On, Off, Red-Eye, Slow Sync
External flash
AEB
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 1280 x 720 (30 fps), 848 x 480 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps)
Max video resolution 1280x720 1280x720
Video data format Motion JPEG Motion JPEG
Microphone input
Headphone input
Connectivity
Wireless None 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 410g (0.90 lb) 205g (0.45 lb)
Dimensions 110 x 83 x 90mm (4.3" x 3.3" x 3.5") 102 x 59 x 29mm (4.0" 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 D-LI92 DB-100
Self timer Yes (2 or 10 sec) Yes (2, 10 or Custom)
Time lapse recording
Storage media SD/SDHC, Internal SD/SDHC/SDXC card, Internal
Storage slots 1 1
Cost at release $200 $211