Ricoh CX4 vs Sony RX100
92 Imaging
33 Features
34 Overall
33


91 Imaging
50 Features
68 Overall
57
Ricoh CX4 vs Sony RX100 Key Specs
(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
(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

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.

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.

Ricoh CX4 vs Sony RX100 Gallery
The following is a sample of the gallery pictures for Ricoh CX4 & Sony Cyber-shot DSC-RX100. The whole galleries are provided at Ricoh CX4 Gallery & Sony RX100 Gallery.
Reasons to pick Ricoh CX4 over the Sony RX100
CX4 | RX100 |
---|
Reasons to pick Sony RX100 over the Ricoh CX4
RX100 | CX4 | |||
---|---|---|---|---|
Released | August 2012 | ![]() | August 2010 | More recent by 24 months |
Display resolution | 1229k | ![]() | 920k | Clearer display (+309k dot) |
Common features in the Ricoh CX4 and Sony RX100
CX4 | RX100 | |||
---|---|---|---|---|
Focus manually | ![]() | Very exact focus | ||
Display type | Fixed | ![]() | Fixed | Fixed display |
Display size | 3" | ![]() | 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.
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.

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

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 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Ricoh CX4 vs Sony RX100 Specifications
Ricoh CX4 | Sony 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 |