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Leica SL2 vs Sony FX3

Portability
57
Imaging
79
Features
83
Overall
80
Leica SL2 front
 
Sony FX3 front
Portability
62
Imaging
65
Features
92
Overall
75

Leica SL2 vs Sony FX3 Key Specs

Leica SL2
(Full Review)
  • 47MP - Full frame Sensor
  • 3.2" Fixed Display
  • ISO 100 - 50000
  • Sensor based Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Max Shutter
  • 4096 x 2160 video
  • Leica L Mount
  • 835g - 146 x 107 x 83mm
  • Revealed November 2019
  • Superseded the Leica SL
Sony FX3
(Full Review)
  • 12MP - Full frame Sensor
  • 3.00" Fully Articulated Display
  • ISO 80 - 102400 (Bump 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
  • Introduced February 2021
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Leica SL2 vs Sony FX3 Overview

Following is a comprehensive comparison of the Leica SL2 versus Sony FX3, both Pro Mirrorless digital cameras by brands Leica and Sony. There is a significant difference between the sensor resolutions of the SL2 (47MP) and FX3 (12MP) but they use the same exact sensor measurements (Full frame).

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The SL2 was released 15 months prior to the FX3 making the cameras a generation away from each other. Both of the cameras offer different body type with the Leica SL2 being a SLR-style mirrorless camera and the Sony FX3 being a Rangefinder-style mirrorless camera.

Before going in to a step-by-step comparison, below is a concise view of how the SL2 scores versus the FX3 in relation to portability, imaging, features and an overall score.

Photography Glossary

				

Reasons to pick Leica SL2 over the Sony FX3

 SL2 FX3 
Display sizing3.2"3.00"Larger display (+0.2")
Display resolution2100k1440kClearer display (+660k dot)

Reasons to pick Sony FX3 over the Leica SL2

 FX3 SL2 
IntroducedFebruary 2021November 2019More modern by 15 months
Display typeFully articulatedFixed Fully Articulating display
Selfie screen Easy selfies

Common features in the Leica SL2 and Sony FX3

 SL2 FX3 
Manual focus More accurate focusing
Touch friendly display Easily navigate

Leica SL2 vs Sony FX3 Physical Comparison

If you are looking to carry around your camera, you will have to take into account its weight and proportions. The Leica SL2 has got outer measurements of 146mm x 107mm x 83mm (5.7" x 4.2" x 3.3") with a weight of 835 grams (1.84 lbs) and the Sony FX3 has measurements of 130mm x 78mm x 85mm (5.1" x 3.1" x 3.3") along with a weight of 716 grams (1.58 lbs).

Take a look at the Leica SL2 versus Sony FX3 in the new Camera with Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an Interchangeable Lens Camera will differ depending on the lens you select during that time. Below is the front view scale comparison of the SL2 compared to the FX3.

Leica SL2 vs Sony FX3 size comparison

Considering size and weight, the portability grade of the SL2 and FX3 is 57 and 62 respectively.

Leica SL2 vs Sony FX3 top view buttons comparison

Leica SL2 vs Sony FX3 Sensor Comparison

Often, its hard to visualize the contrast between sensor sizes simply by looking at a spec sheet. The picture below may give you a greater sense of the sensor sizing in the SL2 and FX3.

As you can see, both of these cameras offer the same exact sensor sizing but different MP. You should expect to see the Leica SL2 to give greater detail as a result of its extra 35 Megapixels. Greater resolution will help you crop photos a little more aggressively. The more aged SL2 is going to be behind with regard to sensor technology.

Leica SL2 vs Sony FX3 sensor size comparison

Leica SL2 vs Sony FX3 Screen and ViewFinder

Leica SL2 vs Sony FX3 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Leica SL2 as a Portrait photography camera
Sony FX3 as a Portrait photography camera
87
has manual focus
high megapixels (47 megapixels)
big sensor size (Full frame)
comes with face detect autofocus
supports RAW files
71
focusing manually
sensor size is large (Full frame)
has face detect focus
exports RAW formats
low MP (12MP)
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Street Comparison

Leica SL2 Street photography details
Sony FX3 Street photography details
72
built in image stabilization (Sensor based)
big sensor size (Full frame)
supports RAW files
comes with touch to focus
weather proof
great ISO range (50,000)
fixed screen
76
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
exports RAW formats
offers focus by touch
environment proofing
good high ISO (102,400)
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Sports Comparison

Sports photography with Leica SL2
Sports photography with Sony FX3
79
max shutter speed is good (1/8,000 seconds)
silent shooting (1/40,000 seconds)
fast continuous shooting (20.0 fps)
built in image stabilization (Sensor based)
high megapixels (47MP)
big sensor size (Full frame)
comes with tracking focus
weather proof
not so great battery pack (370 per charge)
lack of phase detect autofocus
76
great max shutter speed (1/8,000s)
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
has tracking focus
environment proofing
good battery power (600 per charge)
sensor has phase detect auto focus
low MP (12MP)
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Travel Comparison

Leica SL2 as a Travel photography camera
Sony FX3 as a Travel photography camera
65
weather proof
connects via bluetooth
comes with touch to focus
high megapixels (47 megapixels)
not so great battery pack (370 shots)
does not offer selfie friendly screen
71
good battery power (600 CIPA)
environment proofing
connects via bluetooth
offers focus by touch
selfie friendly display
low MP (12 megapixels)
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Landscape Comparison

Leica SL2 Landscape photography information
Sony FX3 Landscape photography information
83
has manual focus
change lenses (Leica L mount)
screen is a decent size (3.2")
built in image stabilization (Sensor based)
high megapixels (47MP)
big sensor size (Full frame)
no anti aliasing filter
great ISO range (50,000)
supports RAW files
weather proof
2 card slots
not so great battery pack (370 CIPA)
77
focusing manually
switch lenses (Sony E mount)
nice screen size (3.00")
built in image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
good high ISO (102,400)
exports RAW formats
environment proofing
good battery power (600 shots)
has dual storage slots
low MP (12 megapixels)
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Vlogging Comparison

Leica SL2 Vlogging details
Sony FX3 Vlogging details
35
has touchscreen
built in image stabilization (Sensor based)
comes with face detect autofocus
high video quality (4096 x 2160 pxls)
does have microphone support
does not offer selfie friendly screen
77
selfie friendly display
built-in touchscreen
built in image stabilization (Sensor based 5-axis)
has face detect focus
video resolution high (3840 x 2160 resolution)
includes mic jack
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Leica SL2 vs Sony FX3 Specifications

Detailed spec comparison table for Leica SL2 and Sony FX3
 Leica SL2Sony FX3
General Information
Company Leica Sony
Model type Leica SL2 Sony FX3
Category Pro Mirrorless Pro Mirrorless
Revealed 2019-11-06 2021-02-23
Body design SLR-style mirrorless Rangefinder-style mirrorless
Sensor Information
Processor Chip Maestro III -
Sensor type CMOS BSI-CMOS
Sensor size Full frame Full frame
Sensor dimensions 36 x 24mm 35.6 x 23.8mm
Sensor surface area 864.0mm² 847.3mm²
Sensor resolution 47MP 12MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Maximum resolution 8368 x 5584 4240 x 2832
Maximum native ISO 50000 102400
Maximum boosted ISO - 409600
Lowest native ISO 100 80
RAW format
Lowest boosted ISO 50 50
Autofocusing
Manual focusing
Autofocus touch
Continuous autofocus
Single autofocus
Tracking autofocus
Selective autofocus
Autofocus center weighted
Autofocus multi area
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 225 759
Lens
Lens support Leica L Sony E
Total lenses 30 187
Focal length multiplier 1 1
Screen
Range of display Fixed Type Fully articulated
Display diagonal 3.2 inches 3.00 inches
Display resolution 2,100k dot 1,440k dot
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder Electronic None
Viewfinder resolution 5,760k dot -
Viewfinder coverage 100 percent -
Viewfinder magnification 0.78x -
Features
Lowest shutter speed 1800s 30s
Highest shutter speed 1/8000s 1/8000s
Highest quiet shutter speed 1/40000s -
Continuous shooting speed 20.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Custom white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash settings no built-in flash no built-in flash
External flash
Auto exposure bracketing
White balance bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions 4096 x 2160 @ 60p, MOV, H.264, Linear PCM/4096 x 2160 @ 50p, MOV, H.264, Linear PCM/4096 x 2160 @ 30p, MOV, H.264, Linear PCM/4096 x 2160 @ 25p, MOV, H.264, Linear PCM/4096 x 2160 @ 24p, MOV, H.264, Linear PCM/3840 x 2160 @ 60p, MOV, H.264, Linear PCM/3840 x 2160 @ 50p, MOV, H.264, Linear PCM/3840 x 2160 @ 25p, MOV, H.264, Linear PCM/3840 x 2160 @ 23.98p, MOV, H.264, Linear PCM/1920 x 1080 @ 120p, MOV, H.264, Linear PCM/1920 x 1080 @ 100p, MOV, H.264, Linear PCM/1920 x 1080 @ 60p, MOV, H.264, Linear PCM/1920 x 1080 @ 50p, MOV, H.264, Linear PCM/1920 x 1080 @ 30p, MOV, H.264, Linear PCM/1920 x 1080 @ 25p, MOV, H.264, Linear PCM/1920 x 1080 @ 23.98p, 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 4096x2160 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 Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 3.2 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environmental seal
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 835g (1.84 pounds) 716g (1.58 pounds)
Dimensions 146 x 107 x 83mm (5.7" x 4.2" x 3.3") 130 x 78 x 85mm (5.1" x 3.1" x 3.3")
DXO scores
DXO All around rating not tested 85
DXO Color Depth rating not tested 24.2
DXO Dynamic range rating not tested 13.4
DXO Low light rating not tested 3900
Other
Battery life 370 shots 600 shots
Form of battery Built-in Battery Pack
Battery ID BP-SCL4 NP-FZ100
Self timer Yes Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse feature With downloadable app
Storage media Dual SD/SDHC/SDXC card (UHS-II supported on slot 1) Dual SD/CFexpress Type A slots
Storage slots Dual Dual
Retail cost $5,995 $3,900