Canon G7 X MIII vs Sigma DP2x
88 Imaging
55 Features
80 Overall
65
86 Imaging
45 Features
31 Overall
39
Canon G7 X MIII vs Sigma DP2x Key Specs
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Screen
- ISO 125 - 12800 (Expand to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-100mm (F1.8-2.8) lens
- 304g - 105 x 61 x 41mm
- Released July 2019
- Superseded the Canon G7 X MII
(Full Review)
- 5MP - APS-C Sensor
- 2.5" Fixed Display
- ISO 100 - 3200
- 320 x 240 video
- 41mm (F) lens
- 280g - 113 x 60 x 56mm
- Released February 2011
- Previous Model is Sigma DP2s
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Lets examine more in depth at the Canon G7 X MIII vs Sigma DP2x, both Large Sensor Compact cameras by rivals Canon and Sigma. There is a sizeable difference among the image resolutions of the G7 X MIII (20MP) and DP2x (5MP) and the G7 X MIII (1") and DP2x (APS-C) use different sensor sizing.
Japan-exclusive Leica Leitz Phone 3 features big sensor and new modesThe G7 X MIII was revealed 8 years after the DP2x which is a fairly large gap as far as camera tech is concerned. Both cameras offer the identical body type (Large Sensor Compact).
Before going through a detailed comparison, below is a simple highlight of how the G7 X MIII grades against the DP2x with regards to portability, imaging, features and an overall mark.
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The following is a sample of the gallery pictures for Canon PowerShot G7 X Mark III and Sigma DP2x. The full galleries are provided at Canon G7 X MIII Gallery and Sigma DP2x Gallery.
Reasons to pick Canon G7 X MIII over the Sigma DP2x
| G7 X MIII | DP2x | |||
|---|---|---|---|---|
| Released | July 2019 |  | February 2011 | Newer by 103 months |
| Display type | Tilting |  | Fixed | Tilting display |
| Display sizing | 3" |  | 2.5" | Larger display (+0.5") |
| Display resolution | 1040k |  | 230k | Sharper display (+810k dot) |
| Selfie screen |  | Easy selfies | ||
| Touch display |  | Easily navigate |
Reasons to pick Sigma DP2x over the Canon G7 X MIII
| DP2x | G7 X MIII |
|---|
Common features in the Canon G7 X MIII and Sigma DP2x
| G7 X MIII | DP2x | |||
|---|---|---|---|---|
| Manually focus |  | Dial precise focus |
Canon G7 X MIII vs Sigma DP2x Physical Comparison
If you are looking to travel with your camera frequently, you are going to need to factor in its weight and proportions. The Canon G7 X MIII features outer measurements of 105mm x 61mm x 41mm (4.1" x 2.4" x 1.6") with a weight of 304 grams (0.67 lbs) whilst the Sigma DP2x has measurements of 113mm x 60mm x 56mm (4.4" x 2.4" x 2.2") accompanied by a weight of 280 grams (0.62 lbs).
Take a look at the Canon G7 X MIII vs Sigma DP2x in the new Camera and Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will change dependant on the lens you select at that time. Underneath is the front view proportions comparison of the G7 X MIII versus the DP2x.
Factoring in size and weight, the portability rating of the G7 X MIII and DP2x is 88 and 86 respectively.
Canon G7 X MIII vs Sigma DP2x Sensor Comparison
In many cases, it can be difficult to imagine the difference in sensor dimensions purely by going through specifications. The pic below should provide you a better sense of the sensor sizing in the G7 X MIII and DP2x.
To sum up, each of these cameras enjoy different resolutions and different sensor dimensions. The G7 X MIII using its smaller sensor is going to make getting shallow depth of field more difficult and the Canon G7 X MIII will provide more detail because of its extra 15MP. Greater resolution can also make it easier to crop photos far more aggressively. The younger G7 X MIII provides a benefit when it comes to sensor innovation.
Canon G7 X MIII vs Sigma DP2x Screen and ViewFinder
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Canon G7 X MIII vs Sigma DP2x Specifications
| Canon PowerShot G7 X Mark III | Sigma DP2x | |
|---|---|---|
| General Information | ||
| Make | Canon | Sigma |
| Model type | Canon PowerShot G7 X Mark III | Sigma DP2x |
| Type | Large Sensor Compact | Large Sensor Compact |
| Released | 2019-07-09 | 2011-02-08 |
| Body design | Large Sensor Compact | Large Sensor Compact |
| Sensor Information | ||
| Chip | DIGIC 8 | True II |
| Sensor type | BSI-CMOS | CMOS (Foveon X3) |
| Sensor size | 1" | APS-C |
| Sensor dimensions | 13.2 x 8.8mm | 20.7 x 13.8mm |
| Sensor area | 116.2mm² | 285.7mm² |
| Sensor resolution | 20MP | 5MP |
| Anti alias filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
| Max resolution | 5472 x 3648 | 2640 x 1760 |
| Max native ISO | 12800 | 3200 |
| Max enhanced ISO | 25600 | - |
| Minimum native ISO | 125 | 100 |
| RAW files | ||
| Autofocusing | ||
| Focus manually | ||
| Touch focus | ||
| Continuous AF | ||
| AF single | ||
| Tracking AF | ||
| Selective AF | ||
| Center weighted AF | ||
| AF multi area | ||
| AF live view | ||
| Face detection focusing | ||
| Contract detection focusing | ||
| Phase detection focusing | ||
| Cross type focus points | - | - |
| Lens | ||
| Lens support | fixed lens | fixed lens |
| Lens zoom range | 24-100mm (4.2x) | 41mm (1x) |
| Maximum aperture | f/1.8-2.8 | - |
| Macro focusing range | 5cm | - |
| Crop factor | 2.7 | 1.7 |
| Screen | ||
| Screen type | Tilting | Fixed Type |
| Screen size | 3 inch | 2.5 inch |
| Screen resolution | 1,040k dot | 230k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch screen | ||
| Viewfinder Information | ||
| Viewfinder | None | None |
| Features | ||
| Minimum shutter speed | 30s | 15s |
| Fastest shutter speed | 1/2000s | 1/2000s |
| Fastest silent shutter speed | 1/25600s | - |
| Continuous shutter speed | 30.0 frames per second | 3.0 frames per second |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Set WB | ||
| Image stabilization | ||
| Built-in flash | ||
| Flash distance | 7.00 m | 4.30 m |
| Flash settings | Auto, on, slow synchro, off | Forced Flash, Red-Eye Reduction, Slow Synchro |
| External flash | ||
| AE bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | 3840 x 2160 @ 30p / 120 Mbps, MOV, H.264, AAC | 320 x 240 |
| Max video resolution | 3840x2160 | 320x240 |
| Video file format | MPEG-4, H.264 | Motion JPEG |
| Mic jack | ||
| Headphone jack | ||
| Connectivity | ||
| Wireless | Built-In | None |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environment seal | ||
| Water proofing | ||
| Dust proofing | ||
| Shock proofing | ||
| Crush proofing | ||
| Freeze proofing | ||
| Weight | 304g (0.67 lbs) | 280g (0.62 lbs) |
| Dimensions | 105 x 61 x 41mm (4.1" x 2.4" x 1.6") | 113 x 60 x 56mm (4.4" x 2.4" x 2.2") |
| 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 | 235 images | - |
| Battery form | Battery Pack | - |
| Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 sec) |
| Time lapse shooting | ||
| Type of storage | SD/SDHC/SDXC card (UHS-I compatible) | SD/SDHC/MMC |
| Storage slots | Single | Single |
| Launch pricing | $749 | $699 |
