Pentax Efina vs Ricoh CX4
97 Imaging
38 Features
26 Overall
33
92 Imaging
34 Features
34 Overall
34
Pentax Efina vs Ricoh CX4 Key Specs
(Full Review)
- 14MP - 1/2.3" Sensor
- 2.5" Fixed Screen
- ISO 80 - 1600
- Digital Image Stabilization
- 1280 x 720 video
- 26-130mm (F3.5-6.3) lens
- 91g - 87 x 54 x 21mm
- Released June 2013
(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
Photography Glossary Pentax Efina vs Ricoh CX4 Overview
Following is a extended comparison of the Pentax Efina and Ricoh CX4, one is a Ultracompact and the latter is a Small Sensor Superzoom by brands Pentax and Ricoh. There is a big difference among the image resolutions of the Efina (14MP) and CX4 (10MP) but they come with the same exact sensor size (1/2.3").
Samsung Releases Faster Versions of EVO MicroSD CardsThe Efina was unveiled 2 years after the CX4 which is a fairly big gap as far as camera tech is concerned. The two cameras offer different body type with the Pentax Efina being a Ultracompact camera and the Ricoh CX4 being a Compact camera.
Before diving in to a step-by-step comparison, below is a simple summary of how the Efina matches up vs the CX4 in relation to portability, imaging, features and an overall score.
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Below is a preview of the gallery images for Pentax Efina and Ricoh CX4. The full galleries are available at Pentax Efina Gallery and Ricoh CX4 Gallery.
Reasons to pick Pentax Efina over the Ricoh CX4
| Efina | CX4 | |||
|---|---|---|---|---|
| Released | June 2013 |  | August 2010 | More modern by 34 months |
Reasons to pick Ricoh CX4 over the Pentax Efina
| CX4 | Efina | |||
|---|---|---|---|---|
| Manually focus |  | Dial exact focus | ||
| Screen sizing | 3" |  | 2.5" | Bigger screen (+0.5") |
| Screen resolution | 920k |  | 230k | Crisper screen (+690k dot) |
Common features in the Pentax Efina and Ricoh CX4
| Efina | CX4 | |||
|---|---|---|---|---|
| Screen type | Fixed |  | Fixed | Fixed screen |
| Selfie screen |  | Neither provides selfie screen | ||
| Touch friendly screen |  | Absent Touch friendly screen |
Pentax Efina vs Ricoh CX4 Physical Comparison
If you are planning to carry around your camera, you will have to consider its weight and measurements. The Pentax Efina provides outside dimensions of 87mm x 54mm x 21mm (3.4" x 2.1" x 0.8") along with a weight of 91 grams (0.20 lbs) while the Ricoh CX4 has proportions of 102mm x 59mm x 29mm (4.0" x 2.3" x 1.1") and a weight of 205 grams (0.45 lbs).
Check out the Pentax Efina and Ricoh CX4 in the latest Camera and Lens Size Comparison Tool.
Remember that, the weight of an Interchangeable Lens Camera will vary dependant on the lens you have chosen during that time. Underneath is the front view proportions comparison of the Efina vs the CX4.
Considering size and weight, the portability score of the Efina and CX4 is 97 and 92 respectively.
Pentax Efina vs Ricoh CX4 Sensor Comparison
Generally, it's tough to see the contrast in sensor sizes only by researching specs. The image below may give you a more clear sense of the sensor dimensions in the Efina and CX4.
All in all, both of those cameras offer the same exact sensor sizing albeit not the same resolution. You should expect the Pentax Efina to render extra detail having an extra 4 Megapixels. Higher resolution will allow you to crop shots a little more aggressively. The more modern Efina will have a benefit with regard to sensor tech.
Pentax Efina vs Ricoh CX4 Screen and ViewFinder
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Pentax Efina vs Ricoh CX4 Specifications
| Pentax Efina | Ricoh CX4 | |
|---|---|---|
| General Information | ||
| Brand Name | Pentax | Ricoh |
| Model type | Pentax Efina | Ricoh CX4 |
| Class | Ultracompact | Small Sensor Superzoom |
| Released | 2013-06-03 | 2010-08-19 |
| Physical type | Ultracompact | Compact |
| Sensor Information | ||
| Processor | - | 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 area | 28.1mm² | 28.1mm² |
| Sensor resolution | 14 megapixel | 10 megapixel |
| Anti alias filter | ||
| Aspect ratio | 4:3, 3:2 and 16:9 | 1:1, 4:3 and 3:2 |
| Highest Possible resolution | 4288 x 3216 | 3648 x 2736 |
| Maximum native ISO | 1600 | 3200 |
| Minimum native ISO | 80 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focusing | ||
| Touch to focus | ||
| AF continuous | ||
| Single AF | ||
| AF tracking | ||
| Selective AF | ||
| Center weighted AF | ||
| Multi area AF | ||
| AF live view | ||
| Face detection AF | ||
| Contract detection AF | ||
| Phase detection AF | ||
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | fixed lens | fixed lens |
| Lens zoom range | 26-130mm (5.0x) | 28-300mm (10.7x) |
| Largest aperture | f/3.5-6.3 | f/3.5-5.6 |
| Macro focusing distance | 20cm | 1cm |
| Focal length multiplier | 5.8 | 5.8 |
| Screen | ||
| Screen type | Fixed Type | Fixed Type |
| Screen diagonal | 2.5 inch | 3 inch |
| Resolution of screen | 230 thousand dots | 920 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Screen tech | QVGA TFT LCD | - |
| Viewfinder Information | ||
| Viewfinder type | None | None |
| Features | ||
| Minimum shutter speed | 1/8 seconds | 8 seconds |
| Fastest shutter speed | 1/1400 seconds | 1/2000 seconds |
| Continuous shutter rate | - | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Expose Manually | ||
| Custom WB | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.10 m | 4.00 m |
| Flash modes | Auto, Auto Red-eye Reduction, Forced On, Forced Off | Auto, On, Off, Red-Eye, Slow Sync |
| External flash | ||
| AE bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Supported video resolutions | 1280 x 720, 640 x 480 | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) |
| Maximum video resolution | 1280x720 | 1280x720 |
| Video data format | - | Motion JPEG |
| Microphone support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | None | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 91g (0.20 lb) | 205g (0.45 lb) |
| Dimensions | 87 x 54 x 21mm (3.4" x 2.1" x 0.8") | 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 life | 200 pictures | - |
| Form of battery | Battery Pack | - |
| Battery ID | D-LI109 | DB-100 |
| Self timer | Yes | Yes (2, 10 or Custom) |
| Time lapse feature | ||
| Storage type | SC/SDHC, Internal | SD/SDHC/SDXC card, Internal |
| Card slots | 1 | 1 |
| Launch pricing | $10 | $211 |
