Sigma fp vs Sony RX10 III
84 Imaging
74 Features
79 Overall
76
53 Imaging
52 Features
77 Overall
62
Sigma fp vs Sony RX10 III Key Specs
(Full Review)
- 25MP - Full frame Sensor
- 3.2" Fixed Display
- ISO 100 - 25600 (Push to 102400)
- 1/8000s Max Shutter
- 3840 x 2160 video
- Leica L Mount
- 422g - 113 x 70 x 45mm
- Revealed July 2019
- Replacement is Sigma fp L
(Full Review)
- 20MP - 1" Sensor
- 3" Tilting Display
- ISO 125 - 12800 (Raise to 25600)
- Optical Image Stabilization
- 3840 x 2160 video
- 24-600mm (F2.4-4.0) lens
- 1051g - 133 x 94 x 127mm
- Introduced March 2016
- Old Model is Sony RX10 II
- Replacement is Sony RX10 IV
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In this write-up, we are comparing the Sigma fp and Sony RX10 III, one is a Advanced Mirrorless and the other is a Large Sensor Superzoom by competitors Sigma and Sony. There exists a big gap between the resolutions of the fp (25MP) and RX10 III (20MP) and the fp (Full frame) and RX10 III (1") use totally different sensor sizing.
Photobucket discusses licensing 13 billion images with AI firmsThe fp was released 3 years after the RX10 III which is quite a big gap as far as technology is concerned. Both the cameras offer different body type with the Sigma fp being a Rangefinder-style mirrorless camera and the Sony RX10 III being a SLR-like (bridge) camera.
Before going straight into a full comparison, below is a short overview of how the fp grades versus the RX10 III with regards to portability, imaging, features and an overall score.
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The following is a sample of the gallery pictures for Sigma fp and Sony Cyber-shot DSC-RX10 III. The complete galleries are available at Sigma fp Gallery and Sony RX10 III Gallery.
Reasons to pick Sigma fp over the Sony RX10 III
| fp | RX10 III | |||
|---|---|---|---|---|
| Introduced | July 2019 | March 2016 | More modern by 40 months | |
| Display sizing | 3.2" | 3" | Larger display (+0.2") | |
| Display resolution | 2100k | 1229k | Crisper display (+871k dot) | |
| Touch friendly display | Easily navigate |
Reasons to pick Sony RX10 III over the Sigma fp
| RX10 III | fp | |||
|---|---|---|---|---|
| Display type | Tilting | Fixed | Tilting display |
Common features in the Sigma fp and Sony RX10 III
| fp | RX10 III | |||
|---|---|---|---|---|
| Manual focus | More exact focusing | |||
| Selfie screen | Neither contains selfie screen |
Sigma fp vs Sony RX10 III Physical Comparison
In case you're going to carry around your camera, you should factor its weight and dimensions. The Sigma fp has got physical dimensions of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") and a weight of 422 grams (0.93 lbs) whilst the Sony RX10 III has dimensions of 133mm x 94mm x 127mm (5.2" x 3.7" x 5.0") accompanied by a weight of 1051 grams (2.32 lbs).
Compare the Sigma fp and Sony RX10 III in the latest Camera and Lens Size Comparison Tool.
Keep in mind, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing during that time. Here is the front view proportions comparison of the fp compared to the RX10 III.

Using dimensions and weight, the portability grade of the fp and RX10 III is 84 and 53 respectively.
Sigma fp vs Sony RX10 III Sensor Comparison
Quite often, it can be difficult to envision the difference between sensor sizes just by checking specs. The pic underneath should provide you a far better sense of the sensor dimensions in the fp and RX10 III.
As you can plainly see, both of these cameras enjoy different resolutions and different sensor sizes. The fp due to its larger sensor will make achieving shallower depth of field simpler and the Sigma fp will resolve more detail as a result of its extra 5MP. Greater resolution will also enable you to crop images far more aggressively. The younger fp is going to have an edge with regard to sensor technology.
Sigma fp vs Sony RX10 III Screen and ViewFinder
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Sigma fp vs Sony RX10 III Specifications
| Sigma fp | Sony Cyber-shot DSC-RX10 III | |
|---|---|---|
| General Information | ||
| Manufacturer | Sigma | Sony |
| Model | Sigma fp | Sony Cyber-shot DSC-RX10 III |
| Category | Advanced Mirrorless | Large Sensor Superzoom |
| Revealed | 2019-07-11 | 2016-03-29 |
| Physical type | Rangefinder-style mirrorless | SLR-like (bridge) |
| Sensor Information | ||
| Powered by | - | Bionz X |
| Sensor type | BSI-CMOS | BSI-CMOS |
| Sensor size | Full frame | 1" |
| Sensor dimensions | 35.9 x 23.9mm | 13.2 x 8.8mm |
| Sensor surface area | 858.0mm² | 116.2mm² |
| Sensor resolution | 25 megapixel | 20 megapixel |
| Anti aliasing filter | ||
| Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
| Highest Possible resolution | 6000 x 4000 | 5472 x 3648 |
| Maximum native ISO | 25600 | 12800 |
| Maximum enhanced ISO | 102400 | 25600 |
| Min native ISO | 100 | 125 |
| RAW files | ||
| Min enhanced ISO | 6 | 64 |
| Autofocusing | ||
| Focus manually | ||
| Touch to focus | ||
| Continuous autofocus | ||
| Single autofocus | ||
| Tracking autofocus | ||
| Selective autofocus | ||
| Center weighted autofocus | ||
| Autofocus multi area | ||
| Autofocus live view | ||
| Face detect autofocus | ||
| Contract detect autofocus | ||
| Phase detect autofocus | ||
| Number of focus points | 49 | 25 |
| Lens | ||
| Lens mounting type | Leica L | fixed lens |
| Lens focal range | - | 24-600mm (25.0x) |
| Maximal aperture | - | f/2.4-4.0 |
| Macro focus distance | - | 3cm |
| Number of lenses | 30 | - |
| Focal length multiplier | 1 | 2.7 |
| Screen | ||
| Type of display | Fixed Type | Tilting |
| Display sizing | 3.2 inch | 3 inch |
| Display resolution | 2,100 thousand dots | 1,229 thousand dots |
| Selfie friendly | ||
| Liveview | ||
| Touch functionality | ||
| Viewfinder Information | ||
| Viewfinder type | None | Electronic |
| Viewfinder resolution | - | 2,359 thousand dots |
| Viewfinder coverage | - | 100% |
| Viewfinder magnification | - | 0.7x |
| Features | ||
| Minimum shutter speed | 30 seconds | 30 seconds |
| Fastest shutter speed | 1/8000 seconds | 1/2000 seconds |
| Fastest quiet shutter speed | - | 1/32000 seconds |
| Continuous shutter rate | 12.0fps | 14.0fps |
| Shutter priority | ||
| Aperture priority | ||
| Manual mode | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Integrated flash | ||
| Flash range | no built-in flash | 10.80 m (at Auto ISO) |
| Flash modes | no built-in flash | Auto, fill-flash, slow sync, rear sync, off |
| External flash | ||
| Auto exposure bracketing | ||
| White balance bracketing | ||
| Exposure | ||
| Multisegment exposure | ||
| Average exposure | ||
| Spot exposure | ||
| Partial exposure | ||
| AF area exposure | ||
| Center weighted exposure | ||
| Video features | ||
| Supported video resolutions | 3840 x 2160 @ 30p, MOV, H.264, Linear PCM | 3840 x 2160 (30p, 25p, 24p), 1920 x 1080 (60p, 60i, 24p) ,1440 x 1080 (30p), 640 x 480 (30p) |
| Maximum video resolution | 3840x2160 | 3840x2160 |
| Video data format | MPEG-4, H.264 | MPEG-4, AVCHD, XAVC S |
| Mic support | ||
| Headphone support | ||
| Connectivity | ||
| Wireless | No | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | Yes | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental sealing | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 422 gr (0.93 pounds) | 1051 gr (2.32 pounds) |
| Dimensions | 113 x 70 x 45mm (4.4" x 2.8" x 1.8") | 133 x 94 x 127mm (5.2" x 3.7" x 5.0") |
| DXO scores | ||
| DXO Overall score | not tested | 70 |
| DXO Color Depth score | not tested | 23.1 |
| DXO Dynamic range score | not tested | 12.6 |
| DXO Low light score | not tested | 472 |
| Other | ||
| Battery life | - | 420 images |
| Battery style | - | Battery Pack |
| Battery model | BP-51 | NP-FW50 |
| Self timer | Yes (2 or 10 wec) | Yes (2 or 10 sec, continuous) |
| Time lapse feature | ||
| Storage type | SD/SDHC/SDXC (UHS-II supported) | SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo |
| Card slots | 1 | 1 |
| Retail cost | $2,050 | $1,398 |