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Ricoh CX4 vs Sony RX100

Portability
92
Imaging
34
Features
34
Overall
34
Ricoh CX4 front
 
Sony Cyber-shot DSC-RX100 front
Portability
91
Imaging
50
Features
68
Overall
57

Ricoh CX4 vs Sony RX100 Key Specs

Ricoh CX4
(Full Review)
  • 10MP - 1/2.3" Sensor
  • 3" Fixed Screen
  • ISO 100 - 3200
  • Sensor-shift Image Stabilization
  • 1280 x 720 video
  • 28-300mm (F3.5-5.6) lens
  • 205g - 102 x 59 x 29mm
  • Released August 2010
Sony RX100
(Full Review)
  • 20MP - 1" Sensor
  • 3" Fixed Display
  • ISO 100 - 25600
  • Optical Image Stabilization
  • 1920 x 1080 video
  • 28-100mm (F1.8-4.9) lens
  • 240g - 102 x 58 x 36mm
  • Released August 2012
  • Refreshed by Sony RX100 II
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Ricoh CX4 vs Sony RX100 Overview

Let's take a deeper look at the Ricoh CX4 vs Sony RX100, former being a Small Sensor Superzoom while the other is a Large Sensor Compact by rivals Ricoh and Sony. There is a considerable difference between the sensor resolutions of the CX4 (10MP) and RX100 (20MP) and the CX4 (1/2.3") and RX100 (1") have totally different sensor measurements.

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The CX4 was announced 24 months before the RX100 making them a generation apart from each other. Each of the cameras feature different body design with the Ricoh CX4 being a Compact camera and the Sony RX100 being a Large Sensor Compact camera.

Before we go straight to a in depth comparison, here is a short view of how the CX4 matches up versus the RX100 when considering portability, imaging, features and an overall grade.

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Reasons to pick Ricoh CX4 over the Sony RX100

 CX4 RX100 

Reasons to pick Sony RX100 over the Ricoh CX4

 RX100 CX4 
ReleasedAugust 2012August 2010More recent by 24 months
Display resolution1229k920kClearer display (+309k dot)

Common features in the Ricoh CX4 and Sony RX100

 CX4 RX100 
Focus manually Very exact focus
Display typeFixed Fixed Fixed display
Display size3"3"Same display measurements
Selfie screen Neither contains selfie screen
Touch friendly display Lack of Touch friendly display

Ricoh CX4 vs Sony RX100 Physical Comparison

In case you're planning to lug around your camera regularly, you'll need to factor its weight and size. The Ricoh CX4 has got outside measurements of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs) and the Sony RX100 has specifications of 102mm x 58mm x 36mm (4.0" x 2.3" x 1.4") with a weight of 240 grams (0.53 lbs).

Examine the Ricoh CX4 vs Sony RX100 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember, the weight of an ILC will vary dependant on the lens you are utilizing at that moment. Here is a front view overall size comparison of the CX4 against the RX100.

Ricoh CX4 vs Sony RX100 size comparison

Taking into consideration size and weight, the portability grade of the CX4 and RX100 is 92 and 91 respectively.

Ricoh CX4 vs Sony RX100 top view buttons comparison

Ricoh CX4 vs Sony RX100 Sensor Comparison

Generally, it is very tough to visualise the gap between sensor measurements simply by going over a spec sheet. The graphic here might provide you a more clear sense of the sensor measurements in the CX4 and RX100.

Clearly, both of those cameras come with different megapixel count and different sensor measurements. The CX4 using its tinier sensor will make shooting shallower DOF harder and the Sony RX100 will offer greater detail with its extra 10MP. Greater resolution can also let you crop pics a good deal more aggressively. The older CX4 is going to be disadvantaged with regard to sensor tech.

Ricoh CX4 vs Sony RX100 sensor size comparison

Ricoh CX4 vs Sony RX100 Screen and ViewFinder

Ricoh CX4 vs Sony RX100 Screen and Viewfinder comparison
Photography Glossary

Photography Type Scores

Portrait Comparison

Portrait photography with Ricoh CX4
Portrait photography with Sony RX100
27
manual focus
no manual control
external flash not possible
resolution not great (10 megapixels)
very small sensor size (1/2.3")
has no RAW support
64
focusing manually
above average flash sync (1/2,000 seconds)
decent MP (20 megapixels)
good sensor size (1")
includes face detect focus
delivers RAW files
cannot use external flash
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Street Comparison

Ricoh CX4 Street photography features
Sony RX100 Street photography features
61
built in image stabilization (Sensor-shift)
lighter than others in class (205g)
no articulating screen
very small sensor size (1/2.3")
has no RAW support
79
image stabilization (Optical)
good sensor size (1")
delivers RAW files
lighter than others in class (240g)
very good ISO range (25,600)
screen is fixed
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Sports Comparison

Ricoh CX4 as a Sports photography camera
Sony RX100 as a Sports photography camera
25
built in image stabilization (Sensor-shift)
slow continuous shooting (5.0 frames/s)
lack of shutter priority mode
resolution not great (10 megapixels)
very small sensor size (1/2.3")
has no phase detect AF
65
image stabilization (Optical)
decent MP (20 megapixels)
good sensor size (1")
includes tracking focus
doesn't have phase detect auto focus
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Travel Comparison

Travel photography with Ricoh CX4
Travel photography with Sony RX100
66
lighter than others in class (205 grams)
has built in flash
quite wide (28mm)
very long reach (300mm)
resolution not great (10 megapixels)
display is not selfie friendly
slow max aperture (f3.5)
79
lighter than others in class (240 grams)
decent MP (20 megapixels)
has built in flash
reasonably wide (28mm)
very good maximum aperture (f1.8)
screen isn't selfie friendly
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Landscape Comparison

Ricoh CX4 as a Landscape photography camera
Sony RX100 as a Landscape photography camera
42
manual focus
quite wide (28mm)
good sized screen (3 inches)
built in image stabilization (Sensor-shift)
fixed lens (fixed lens mount)
slow max aperture (f3.5)
no manual control
resolution not great (10 megapixels)
very small sensor size (1/2.3")
has no RAW support
74
focusing manually
reasonably wide (28mm)
very good maximum aperture (f1.8)
screen is a decent size (3 inches)
image stabilization (Optical)
decent MP (20MP)
good sensor size (1")
very good ISO range (25,600)
delivers RAW files
cannot swap lenses (fixed lens mount)
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Vlogging Comparison

Ricoh CX4 Vlogging features
Sony RX100 Vlogging features
30
quite wide (28mm)
built in image stabilization (Sensor-shift)
lighter than others in class (205g)
slow max aperture (f3.5)
display is not selfie friendly
video quality not great (1280 x 720 pixels)
lack of external mic jack
38
reasonably wide (28mm)
very good maximum aperture (f1.8)
image stabilization (Optical)
includes face detect focus
high video quality (1920 x 1080 resolution)
lighter than others in class (240 grams)
screen isn't selfie friendly
doesn't have mic port
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Ricoh CX4 vs Sony RX100 Specifications

Detailed spec comparison table for Ricoh CX4 and Sony RX100
 Ricoh CX4Sony Cyber-shot DSC-RX100
General Information
Make Ricoh Sony
Model Ricoh CX4 Sony Cyber-shot DSC-RX100
Type Small Sensor Superzoom Large Sensor Compact
Released 2010-08-19 2012-08-28
Body design Compact Large Sensor Compact
Sensor Information
Processor Smooth Imaging Engine IV -
Sensor type BSI-CMOS CMOS
Sensor size 1/2.3" 1"
Sensor dimensions 6.17 x 4.55mm 13.2 x 8.8mm
Sensor area 28.1mm² 116.2mm²
Sensor resolution 10MP 20MP
Anti aliasing filter
Aspect ratio 1:1, 4:3 and 3:2 1:1, 4:3, 3:2 and 16:9
Max resolution 3648 x 2736 5472 x 3648
Max native ISO 3200 25600
Minimum native ISO 100 100
RAW photos
Autofocusing
Manual focus
AF touch
Continuous AF
Single AF
Tracking AF
Selective AF
AF center weighted
AF multi area
AF live view
Face detection focusing
Contract detection focusing
Phase detection focusing
Number of focus points - 25
Cross focus points - -
Lens
Lens mount fixed lens fixed lens
Lens focal range 28-300mm (10.7x) 28-100mm (3.6x)
Highest aperture f/3.5-5.6 f/1.8-4.9
Macro focus range 1cm 5cm
Crop factor 5.8 2.7
Screen
Screen type Fixed Type Fixed Type
Screen size 3 inch 3 inch
Screen resolution 920 thousand dot 1,229 thousand dot
Selfie friendly
Liveview
Touch display
Screen technology - WhiteMagic TFT LCD
Viewfinder Information
Viewfinder type None None
Features
Minimum shutter speed 8 secs 30 secs
Fastest shutter speed 1/2000 secs 1/2000 secs
Continuous shutter speed 5.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation - Yes
Custom WB
Image stabilization
Built-in flash
Flash range 4.00 m -
Flash settings Auto, On, Off, Red-Eye, Slow Sync Auto, On, Off, Slow Sync
Hot shoe
AEB
White balance bracketing
Fastest flash sync - 1/2000 secs
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) 1920 x 1080 (60 fps), 1440 x 1080 (30 fps), 1280 x 720 (30 fps), 640 x 480 (30 fps)
Max video resolution 1280x720 1920x1080
Video format Motion JPEG MPEG-4, AVCHD
Mic jack
Headphone jack
Connectivity
Wireless None Eye-Fi Connected
Bluetooth
NFC
HDMI
USB USB 2.0 (480 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment seal
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 205g (0.45 pounds) 240g (0.53 pounds)
Physical dimensions 102 x 59 x 29mm (4.0" x 2.3" x 1.1") 102 x 58 x 36mm (4.0" x 2.3" x 1.4")
DXO scores
DXO Overall score not tested 66
DXO Color Depth score not tested 22.6
DXO Dynamic range score not tested 12.4
DXO Low light score not tested 390
Other
Battery life - 330 photos
Type of battery - Battery Pack
Battery model DB-100 NP-BX1
Self timer Yes (2, 10 or Custom) Yes (2 or 10 sec, Portrait 1/2)
Time lapse recording With downloadable app
Type of storage SD/SDHC/SDXC card, Internal SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Storage slots Single Single
Price at release $211 $448