Sigma fp vs Sony FX3
84 Imaging
75 Features
79 Overall
76


62 Imaging
65 Features
92 Overall
75
Sigma fp vs Sony FX3 Key Specs
(Full Review)
- 25MP - Full frame Sensor
- 3.2" Fixed Display
- ISO 100 - 25600 (Bump to 102400)
- 1/8000s Maximum Shutter
- 3840 x 2160 video
- Leica L Mount
- 422g - 113 x 70 x 45mm
- Introduced July 2019
- Renewed by Sigma fp L
(Full Review)
- 12MP - Full frame Sensor
- 3.00" Fully Articulated Display
- ISO 80 - 102400 (Raise to 409600)
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 3840 x 2160 video
- Sony E Mount
- 716g - 130 x 78 x 85mm
- Announced February 2021

Sigma fp vs Sony FX3 Overview
Below, we are contrasting the Sigma fp vs Sony FX3, one is a Advanced Mirrorless and the other is a Pro Mirrorless by rivals Sigma and Sony. There is a huge difference between the image resolutions of the fp (25MP) and FX3 (12MP) but they enjoy the exact same sensor measurements (Full frame).

The fp was announced 19 months before the FX3 making the cameras a generation away from each other. Each of these cameras come with the identical body type (Rangefinder-style mirrorless).
Before diving in to a in depth comparison, below is a simple introduction of how the fp grades against the FX3 for portability, imaging, features and an overall mark.

Sigma fp vs Sony FX3 Gallery
Here is a sample of the gallery pictures for Sigma fp and Sony FX3. The whole galleries are available at Sigma fp Gallery and Sony FX3 Gallery.
Reasons to pick Sigma fp over the Sony FX3
fp | FX3 | |||
---|---|---|---|---|
Display dimension | 3.2" | ![]() | 3.00" | Larger display (+0.2") |
Display resolution | 2100k | ![]() | 1440k | Sharper display (+660k dot) |
Reasons to pick Sony FX3 over the Sigma fp
FX3 | fp | |||
---|---|---|---|---|
Announced | February 2021 | ![]() | July 2019 | Newer by 19 months |
Display type | Fully articulated | ![]() | Fixed | Fully Articulating display |
Selfie screen | ![]() | Easy selfies |
Common features in the Sigma fp and Sony FX3
fp | FX3 | |||
---|---|---|---|---|
Manually focus | ![]() | Very exact focus | ||
Touch display | ![]() | Easily navigate |
Sigma fp vs Sony FX3 Physical Comparison
If you are going to travel with your camera, you'll have to consider its weight and dimensions. The Sigma fp enjoys 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) while the Sony FX3 has dimensions of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") having a weight of 716 grams (1.58 lbs).
Contrast the Sigma fp vs Sony FX3 in the latest Camera with Lens Size Comparison Tool.
Do not forget, the weight of an Interchangeable Lens Camera will differ based on the lens you select at that moment. Below is the front view overall size comparison of the fp versus the FX3.

Using size and weight, the portability score of the fp and FX3 is 84 and 62 respectively.

Sigma fp vs Sony FX3 Sensor Comparison
Usually, it's tough to see the gap between sensor dimensions only by looking at specifications. The pic here should offer you a stronger sense of the sensor sizes in the fp and FX3.
Plainly, each of the cameras posses the exact same sensor measurements but not the same megapixels. You should anticipate the Sigma fp to resolve more detail with its extra 13MP. Greater resolution will let you crop pics somewhat more aggressively. The more aged fp is going to be behind in sensor technology.

Sigma fp vs Sony FX3 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Sigma fp vs Sony FX3 Specifications
Sigma fp | Sony FX3 | |
---|---|---|
General Information | ||
Make | Sigma | Sony |
Model | Sigma fp | Sony FX3 |
Class | Advanced Mirrorless | Pro Mirrorless |
Introduced | 2019-07-11 | 2021-02-23 |
Body design | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Sensor type | BSI-CMOS | BSI-CMOS |
Sensor size | Full frame | Full frame |
Sensor dimensions | 35.9 x 23.9mm | 35.6 x 23.8mm |
Sensor area | 858.0mm² | 847.3mm² |
Sensor resolution | 25MP | 12MP |
Anti aliasing filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 3:2 and 16:9 |
Highest Possible resolution | 6000 x 4000 | 4240 x 2832 |
Maximum native ISO | 25600 | 102400 |
Maximum enhanced ISO | 102400 | 409600 |
Minimum native ISO | 100 | 80 |
RAW format | ||
Minimum enhanced ISO | 6 | 50 |
Autofocusing | ||
Manual focus | ||
Autofocus touch | ||
Continuous autofocus | ||
Autofocus single | ||
Tracking autofocus | ||
Selective autofocus | ||
Autofocus center weighted | ||
Autofocus multi area | ||
Autofocus live view | ||
Face detect autofocus | ||
Contract detect autofocus | ||
Phase detect autofocus | ||
Number of focus points | 49 | 759 |
Lens | ||
Lens mounting type | Leica L | Sony E |
Total lenses | 30 | 187 |
Crop factor | 1 | 1 |
Screen | ||
Display type | Fixed Type | Fully articulated |
Display sizing | 3.2 inch | 3.00 inch |
Display resolution | 2,100k dot | 1,440k dot |
Selfie friendly | ||
Liveview | ||
Touch friendly | ||
Viewfinder Information | ||
Viewfinder type | None | None |
Features | ||
Min shutter speed | 30s | 30s |
Max shutter speed | 1/8000s | 1/8000s |
Continuous shutter speed | 12.0 frames/s | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manually set exposure | ||
Exposure compensation | Yes | Yes |
Set white balance | ||
Image stabilization | ||
Inbuilt flash | ||
Flash range | no built-in flash | no built-in flash |
Flash modes | no built-in flash | no built-in flash |
Hot shoe | ||
Auto exposure bracketing | ||
WB bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 3840 x 2160 @ 30p, MOV, H.264, Linear PCM | 3840 x 2160 @ 120p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 100p / 280 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 60p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 50p / 200 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 30p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 25p / 140 Mbps, XAVC S, MP4, H.265, Linear PCM 3840 x 2160 @ 24p / 100 Mbps, XAVC S, MP4, H.265, Linear PCM 1920 x 1080 @ 120p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 100p / 100 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 60p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 50p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 25p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM 1920 x 1080 @ 24p / 50 Mbps, XAVC S, MP4, H.264, Linear PCM |
Maximum video resolution | 3840x2160 | 3840x2160 |
Video format | MPEG-4, H.264 | MPEG-4, XAVC S, XAVC HS, XAVC S-1, H.264, H.265 |
Mic input | ||
Headphone input | ||
Connectivity | ||
Wireless | No | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | Yes | USB 3.2 Gen 1 (5 GBit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 422 gr (0.93 lb) | 716 gr (1.58 lb) |
Dimensions | 113 x 70 x 45mm (4.4" x 2.8" x 1.8") | 130 x 78 x 85mm (5.1" x 3.1" x 3.3") |
DXO scores | ||
DXO Overall score | not tested | 85 |
DXO Color Depth score | not tested | 24.2 |
DXO Dynamic range score | not tested | 13.4 |
DXO Low light score | not tested | 3900 |
Other | ||
Battery life | - | 600 photographs |
Style of battery | - | Battery Pack |
Battery model | BP-51 | NP-FZ100 |
Self timer | Yes (2 or 10 wec) | Yes (2 or 10 sec; continuous (3 or 5 exposures)) |
Time lapse feature | With downloadable app | |
Storage media | SD/SDHC/SDXC (UHS-II supported) | Dual SD/CFexpress Type A slots |
Storage slots | Single | Dual |
Cost at release | $2,050 | $3,900 |