Ricoh CX4 vs Sony A7 III
92 Imaging
33 Features
34 Overall
33
63 Imaging
74 Features
92 Overall
81
Ricoh CX4 vs Sony A7 III Key Specs
(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
- Released August 2010
(Full Review)
- 24MP - Full frame Sensor
- 3" Tilting Display
- ISO 100 - 51200 (Boost to 204800)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 650g - 127 x 96 x 74mm
- Launched February 2018
- Succeeded the Sony A7 II
- Newer Model is Sony A7 IV
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Its time to take a more detailed look at the Ricoh CX4 vs Sony A7 III, one being a Small Sensor Superzoom and the other is a Pro Mirrorless by companies Ricoh and Sony. There exists a sizeable gap among the sensor resolutions of the CX4 (10MP) and A7 III (24MP) and the CX4 (1/2.3") and A7 III (Full frame) have totally different sensor measurements.
Sora from OpenAI releases its first ever music videoThe CX4 was brought out 8 years prior to the A7 III and that is a fairly large gap as far as camera technology is concerned. Each of these cameras have different body design with the Ricoh CX4 being a Compact camera and the Sony A7 III being a SLR-style mirrorless camera.
Before diving into a full comparison, here is a short summary of how the CX4 scores versus the A7 III when considering portability, imaging, features and an overall rating.
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This is a sample of the gallery pics for Ricoh CX4 and Sony Alpha A7 III. The entire galleries are available at Ricoh CX4 Gallery and Sony A7 III Gallery.
Reasons to pick Ricoh CX4 over the Sony A7 III
| CX4 | A7 III |
|---|
Reasons to pick Sony A7 III over the Ricoh CX4
| A7 III | CX4 | |||
|---|---|---|---|---|
| Launched | February 2018 |  | August 2010 | Fresher by 91 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display resolution | 922k |  | 920k | Clearer display (+2k dot) |
| Touch display |  | Easily navigate |
Common features in the Ricoh CX4 and Sony A7 III
| CX4 | A7 III | |||
|---|---|---|---|---|
| Manual focus |  | More exact focusing | ||
| Display dimensions | 3" |  | 3" | Equal display measurements |
| Selfie screen |  | Missing selfie screen |
Ricoh CX4 vs Sony A7 III Physical Comparison
If you're planning to carry your camera frequently, you will want to factor its weight and measurements. The Ricoh CX4 has outer 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 A7 III has proportions of 127mm x 96mm x 74mm (5.0" x 3.8" x 2.9") with a weight of 650 grams (1.43 lbs).
Check the Ricoh CX4 vs Sony A7 III in the all new Camera with Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will change based on the lens you use at the time. Following is a front view overall size comparison of the CX4 and the A7 III.
Considering dimensions and weight, the portability score of the CX4 and A7 III is 92 and 63 respectively.
Ricoh CX4 vs Sony A7 III Sensor Comparison
Quite often, its tough to visualise the gap in sensor sizing just by checking out specifications. The graphic here should give you a more clear sense of the sensor measurements in the CX4 and A7 III.
To sum up, each of the cameras provide different megapixel count and different sensor sizing. The CX4 due to its smaller sensor will make getting shallower DOF trickier and the Sony A7 III will produce greater detail having its extra 14MP. Greater resolution will help you crop photos more aggressively. The older CX4 will be behind when it comes to sensor tech.
Ricoh CX4 vs Sony A7 III Screen and ViewFinder
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Ricoh CX4 vs Sony A7 III Specifications
| Ricoh CX4 | Sony Alpha A7 III | |
|---|---|---|
| General Information | ||
| Company | Ricoh | Sony |
| Model type | Ricoh CX4 | Sony Alpha A7 III |
| Class | Small Sensor Superzoom | Pro Mirrorless |
| Released | 2010-08-19 | 2018-02-27 |
| Body design | Compact | SLR-style mirrorless |
| Sensor Information | ||
| Processor | Smooth Imaging Engine IV | Bionz X |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | 1/2.3" | Full frame |
| Sensor measurements | 6.17 x 4.55mm | 35.8 x 23.8mm |
| Sensor surface area | 28.1mm² | 852.0mm² |
| Sensor resolution | 10 megapixels | 24 megapixels |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3 and 3:2 | 3:2 and 16:9 |
| Highest Possible resolution | 3648 x 2736 | 6000 x 4000 |
| Maximum native ISO | 3200 | 51200 |
| Maximum enhanced ISO | - | 204800 |
| Min native ISO | 100 | 100 |
| RAW support | ||
| Min enhanced ISO | - | 50 |
| Autofocusing | ||
| Focus manually | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Autofocus selectice | ||
| Center weighted autofocus | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Total focus points | - | 693 |
| Cross type focus points | - | - |
| Lens | ||
| Lens mount type | fixed lens | Sony E |
| Lens zoom range | 28-300mm (10.7x) | - |
| Largest aperture | f/3.5-5.6 | - |
| Macro focusing distance | 1cm | - |
| Available lenses | - | 121 |
| Focal length multiplier | 5.8 | 1 |
| Screen | ||
| Range of display | Fixed Type | Tilting |
| Display sizing | 3 inches | 3 inches |
| Display resolution | 920 thousand dot | 922 thousand dot |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder | None | Electronic |
| Viewfinder resolution | - | 2,359 thousand dot |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.78x |
| Features | ||
| Min shutter speed | 8 secs | 30 secs |
| Max shutter speed | 1/2000 secs | 1/8000 secs |
| Continuous shutter speed | 5.0 frames per second | 10.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manually set exposure | ||
| Exposure compensation | - | Yes |
| Set white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash distance | 4.00 m | no built-in flash |
| Flash settings | Auto, On, Off, Red-Eye, Slow Sync | no built-in flash |
| Hot shoe | ||
| AEB | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 1280 x 720 (30 fps), 640 x 480 (30 fps), 320 x 240 (30 fps) | 3840 x 2160 (30p, 24p) 1920 x 1080 (120p, 60p, 60i, 24p), 1440 x 1080 (30p), 640 x 480 (30p) |
| Maximum video resolution | 1280x720 | 3840x2160 |
| Video file format | Motion JPEG | MPEG-4, AVCHD, XAVC S, H.264 |
| Microphone input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | USB 2.0 (480 Mbit/sec) | USB 3.1 Gen 1 (5 GBit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 205g (0.45 pounds) | 650g (1.43 pounds) |
| Physical dimensions | 102 x 59 x 29mm (4.0" x 2.3" x 1.1") | 127 x 96 x 74mm (5.0" x 3.8" x 2.9") |
| DXO scores | ||
| DXO Overall rating | not tested | 96 |
| DXO Color Depth rating | not tested | 25.0 |
| DXO Dynamic range rating | not tested | 14.7 |
| DXO Low light rating | not tested | 3730 |
| Other | ||
| Battery life | - | 610 images |
| Battery format | - | Battery Pack |
| Battery ID | DB-100 | NP-FZ100 |
| Self timer | Yes (2, 10 or Custom) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
| Time lapse feature | ||
| Type of storage | SD/SDHC/SDXC card, Internal | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Storage slots | One | 2 |
| Price at release | $211 | $1,998 |