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Sigma fp L vs Sony RX10 IV

Portability
83
Imaging
82
Features
80
Overall
81
Sigma fp L front
 
Sony Cyber-shot DSC-RX10 IV front
Portability
52
Imaging
53
Features
82
Overall
64

Sigma fp L vs Sony RX10 IV Key Specs

Sigma fp L
(Full Review)
  • 61MP - Full frame Sensor
  • 3.2" Fixed Display
  • ISO 100 - 25600 (Expand to 102400)
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Leica L Mount
  • 427g - 113 x 70 x 45mm
  • Introduced March 2021
  • Older Model is Sigma fp
Sony RX10 IV
(Full Review)
  • 20MP - 1" Sensor
  • 3" Tilting Display
  • ISO 125 - 12800 (Bump to 25600)
  • Optical Image Stabilization
  • 3840 x 2160 video
  • 24-600mm (F2.4-4.0) lens
  • 1095g - 133 x 94 x 145mm
  • Released September 2017
  • Old Model is Sony RX10 III
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Sigma fp L vs Sony RX10 IV Overview

Let's look closer at the Sigma fp L vs Sony RX10 IV, one is a Advanced Mirrorless and the other is a Large Sensor Superzoom by companies Sigma and Sony. There exists a huge gap between the image resolutions of the fp L (61MP) and RX10 IV (20MP) and the fp L (Full frame) and RX10 IV (1") offer totally different sensor size.

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The fp L was unveiled 3 years after the RX10 IV which is quite a significant gap as far as technology is concerned. Each of the cameras have different body design with the Sigma fp L being a Rangefinder-style mirrorless camera and the Sony RX10 IV being a SLR-like (bridge) camera.

Before delving right into a thorough comparison, here is a brief view of how the fp L matches up versus the RX10 IV in relation to portability, imaging, features and an overall score.

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Reasons to pick Sigma fp L over the Sony RX10 IV

 fp L RX10 IV 
ReleasedMarch 2021September 2017More modern by 43 months
Display dimensions3.2"3"Larger display (+0.2")
Display resolution2100k1440kClearer display (+660k dot)

Reasons to pick Sony RX10 IV over the Sigma fp L

 RX10 IV fp L 
Display typeTiltingFixed Tilting display

Common features in the Sigma fp L and Sony RX10 IV

 fp L RX10 IV 
Manually focus Dial precise focus
Selfie screen Absent selfie screen
Touch friendly display Easily navigate

Sigma fp L vs Sony RX10 IV Physical Comparison

For anyone who is intending to carry around your camera frequently, you are going to need to factor in its weight and dimensions. The Sigma fp L has got physical dimensions of 113mm x 70mm x 45mm (4.4" x 2.8" x 1.8") with a weight of 427 grams (0.94 lbs) and the Sony RX10 IV has dimensions of 133mm x 94mm x 145mm (5.2" x 3.7" x 5.7") with a weight of 1095 grams (2.41 lbs).

Check out the Sigma fp L vs Sony RX10 IV in the latest Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ based on the lens you are utilizing during that time. The following is a front view measurement comparison of the fp L versus the RX10 IV.

Sigma fp L vs Sony RX10 IV size comparison

Using dimensions and weight, the portability score of the fp L and RX10 IV is 83 and 52 respectively.

Sigma fp L vs Sony RX10 IV top view buttons comparison

Sigma fp L vs Sony RX10 IV Sensor Comparison

Normally, it is very difficult to envision the difference between sensor sizes just by looking at a spec sheet. The image here might provide you a much better sense of the sensor sizes in the fp L and RX10 IV.

As you can see, both cameras have different resolutions and different sensor sizes. The fp L using its larger sensor will make getting shallow DOF simpler and the Sigma fp L will give extra detail having an extra 41 Megapixels. Greater resolution can also allow you to crop pics a bit more aggressively. The fresher fp L is going to have a benefit with regard to sensor tech.

Sigma fp L vs Sony RX10 IV sensor size comparison

Sigma fp L vs Sony RX10 IV Screen and ViewFinder

Sigma fp L vs Sony RX10 IV Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Sigma fp L Portrait photography highlights
Sony RX10 IV Portrait photography highlights
89
focusing manually
great megapixels (61MP)
large sensor size (Full frame)
includes face detect autofocus
exports RAW formats
71
you can focus manually
flash sync speed is above average (1/2,000s)
MP count good (20 megapixels)
good sensor size (1")
provides face detection autofocus
delivers RAW formats
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Street Comparison

Sigma fp L Street photography information
Sony RX10 IV Street photography information
78
large sensor size (Full frame)
exports RAW formats
features touch focus
environment proofing
above average ISO range (25,600)
no moving screen
no image stabilization
64
has a tilting screen
has image stabilization (Optical)
good sensor size (1")
delivers RAW formats
has touch focus
weather proofing
more heavy than competition in class (1,095 grams)
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Sports Comparison

Sigma fp L as a Sports photography camera
Sony RX10 IV as a Sports photography camera
78
great max shutter speed (1/8,000 seconds)
great megapixels (61MP)
large sensor size (Full frame)
includes tracking focus
environment proofing
supports phase detect autofocus
no image stabilization
not so great battery power (240 CIPA)
76
amazing zoom range (24-600mm 25.0 x zoom)
quiet shooting (1/32,000s)
fast shooting (24.0 frames per second)
has image stabilization (Optical)
MP count good (20MP)
good sensor size (1")
provides tracking autofocus
weather proofing
has phase detect autofocus
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Travel Comparison

Sigma fp L Travel photography factors
Sony RX10 IV Travel photography factors
73
environment proofing
features touch focus
great megapixels (61MP)
not so great battery power (240 per charge)
display is not selfie friendly
56
weather proofing
has bluetooth
has touch focus
MP count good (20 megapixels)
has built in flash
decently wide (24mm)
great reach (600mm)
does not have Timelapse recording
more heavy than competition in class (1,095g)
display is not selfie friendly
sluggish maximum aperture (f2.4)
Photography Glossary

Landscape Comparison

Sigma fp L as a Landscape photography camera
Sony RX10 IV as a Landscape photography camera
81
focusing manually
switch lenses (Leica L mount)
pretty good screen size (3.2 inches)
great megapixels (61MP)
large sensor size (Full frame)
above average ISO range (25,600)
exports RAW formats
environment proofing
no image stabilization
not so great battery power (240 CIPA)
62
you can focus manually
decently wide (24mm)
screen size is good (3")
has image stabilization (Optical)
MP count good (20MP)
good sensor size (1")
delivers RAW formats
weather proofing
lens is fixed (fixed lens mount)
sluggish maximum aperture (f2.4)
does not have Timelapse recording
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Vlogging Comparison

Vlogging with Sigma fp L
Vlogging with Sony RX10 IV
38
touch screen
includes face detect autofocus
high res video (3840 x 2160 pxls)
comes with mic socket
display is not selfie friendly
no image stabilization
29
decently wide (24mm)
touchscreen functionality
has image stabilization (Optical)
provides face detection autofocus
high res video (3840 x 2160 pxls)
has external microphone socket
sluggish maximum aperture (f2.4)
display is not selfie friendly
more heavy than competition in class (1,095 grams)
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Sigma fp L vs Sony RX10 IV Specifications

Detailed spec comparison table for Sigma fp L and Sony RX10 IV
 Sigma fp LSony Cyber-shot DSC-RX10 IV
General Information
Brand Sigma Sony
Model type Sigma fp L Sony Cyber-shot DSC-RX10 IV
Type Advanced Mirrorless Large Sensor Superzoom
Introduced 2021-03-25 2017-09-12
Physical type Rangefinder-style mirrorless SLR-like (bridge)
Sensor Information
Chip - Bionz X
Sensor type BSI-CMOS BSI-CMOS
Sensor size Full frame 1"
Sensor measurements 36 x 24mm 13.2 x 8.8mm
Sensor surface area 864.0mm² 116.2mm²
Sensor resolution 61MP 20MP
Anti alias filter
Aspect ratio 1:1, 4:3, 3:2 and 16:9 1:1, 4:3, 3:2 and 16:9
Max resolution 9520 x 6328 5472 x 3648
Max native ISO 25600 12800
Max enhanced ISO 102400 25600
Min native ISO 100 125
RAW data
Min enhanced ISO 6 64
Autofocusing
Focus manually
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Autofocus selectice
Center weighted autofocus
Autofocus multi area
Live view autofocus
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 49 315
Lens
Lens support Leica L fixed lens
Lens zoom range - 24-600mm (25.0x)
Max aperture - f/2.4-4.0
Macro focusing distance - 3cm
Amount of lenses 40 -
Crop factor 1 2.7
Screen
Display type Fixed Type Tilting
Display sizing 3.2 inches 3 inches
Display resolution 2,100 thousand dots 1,440 thousand dots
Selfie friendly
Liveview
Touch functionality
Viewfinder Information
Viewfinder type Electronic (optional) Electronic
Viewfinder resolution 3,680 thousand dots 2,359 thousand dots
Viewfinder coverage 100% 100%
Viewfinder magnification 0.83x 0.7x
Features
Minimum shutter speed 30s 30s
Fastest shutter speed 1/8000s 1/2000s
Fastest quiet shutter speed - 1/32000s
Continuous shutter rate 10.0fps 24.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Inbuilt flash
Flash distance no built-in flash 10.80 m (at Auto ISO)
Flash settings no built-in flash Auto, fill-flash, slow sync, rear sync, off
Hot shoe
AE bracketing
WB bracketing
Fastest flash synchronize - 1/2000s
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions 3840 x 2160 @ 30p, MOV, H.264, Linear PCM3840 x 2160 @ 25p, MOV, H.264, Linear PCM3840 x 2160 @ 23.98p, MOV, H.264, Linear PCM1920 x 1080 @ 120p, MOV, H.264, Linear PCM1920 x 1080 @ 100p, MOV, H.264, Linear PCM1920 x 1080 @ 60p, MOV, H.264, Linear PCM1920 x 1080 @ 50p, MOV, H.264, Linear PCM1920 x 1080 @ 30p, MOV, H.264, Linear PCM1920 x 1080 @ 25p, MOV, H.264, Linear PCM1920 x 1080 @ 23.98p, 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)
Max video resolution 3840x2160 3840x2160
Video data format MPEG-4, H.264 MPEG-4, AVCHD, XAVC S
Microphone port
Headphone port
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB Yes (USB Power Delivery supported) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 427 grams (0.94 lbs) 1095 grams (2.41 lbs)
Physical dimensions 113 x 70 x 45mm (4.4" x 2.8" x 1.8") 133 x 94 x 145mm (5.2" x 3.7" x 5.7")
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 240 pictures 400 pictures
Battery type Battery Pack Battery Pack
Battery ID BP-51 NP-FW50
Self timer Yes (2 or 10 sec) Yes (2 or 10 sec, continuous)
Time lapse feature
Type of storage SD/SDHC/SDXC (UHS-II supported) SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Price at release $2,499 $1,698