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Leica SL2 vs OM System OM-1

Portability
57
Imaging
80
Features
83
Overall
81
Leica SL2 front
 
OM System OM-1 front
Portability
65
Imaging
64
Features
96
Overall
76

Leica SL2 vs OM System OM-1 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 Maximum Shutter
  • 4096 x 2160 video
  • Leica L Mount
  • 835g - 146 x 107 x 83mm
  • Announced November 2019
  • Superseded the Leica SL
OM System OM-1
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.00" Fully Articulated Display
  • ISO 200 - 25600 (Boost to 102400)
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 1/8000s Maximum Shutter
  • 4096 x 2160 video
  • Micro Four Thirds Mount
  • 599g - 135 x 92 x 73mm
  • Introduced February 2022
Photography Glossary

Leica SL2 vs OM System OM-1 Overview

Its time to take a deeper look at the Leica SL2 and OM System OM-1, both Pro Mirrorless cameras by rivals Leica and Olympus. There exists a sizable gap among the sensor resolutions of the SL2 (47MP) and OM System OM-1 (20MP) and the SL2 (Full frame) and OM System OM-1 (Four Thirds) possess different sensor sizing.

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The SL2 was unveiled 3 years prior to the OM System OM-1 and that is a fairly significant difference as far as camera technology is concerned. Each of the cameras come with the identical body type (SLR-style mirrorless).

Before we go through a in depth comparison, below is a concise overview of how the SL2 grades against the OM System OM-1 with regards to portability, imaging, features and an overall grade.

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Reasons to pick Leica SL2 over the OM System OM-1

 SL2 OM System OM-1 
Display dimension3.2"3.00"Larger display (+0.2")
Display resolution2100k1620kCrisper display (+480k dot)

Reasons to pick OM System OM-1 over the Leica SL2

 OM System OM-1 SL2 
IntroducedFebruary 2022November 2019More recent by 27 months
Display typeFully ArticulatedFixed Fully Articulating display
Selfie screen Easy selfies

Common features in the Leica SL2 and OM System OM-1

 SL2 OM System OM-1 
Focus manually Dial accurate focus
Touch friendly display Easily navigate

Leica SL2 vs OM System OM-1 Physical Comparison

In case you're going to lug around your camera, you should consider its weight and volume. The Leica SL2 provides outer measurements of 146mm x 107mm x 83mm (5.7" x 4.2" x 3.3") along with a weight of 835 grams (1.84 lbs) and the OM System OM-1 has sizing of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") having a weight of 599 grams (1.32 lbs).

Examine the Leica SL2 and OM System OM-1 in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into consideration, the weight of an ILC will differ based on the lens you choose at that time. The following is the front view measurement comparison of the SL2 and the OM System OM-1.

Leica SL2 vs OM System OM-1 size comparison

Using dimensions and weight, the portability grade of the SL2 and OM System OM-1 is 57 and 65 respectively.

Leica SL2 vs OM System OM-1 top view buttons comparison

Leica SL2 vs OM System OM-1 Sensor Comparison

Quite often, it's tough to imagine the contrast in sensor measurements just by viewing specs. The visual underneath might give you a more clear sense of the sensor measurements in the SL2 and OM System OM-1.

As you can plainly see, the 2 cameras posses different resolutions and different sensor measurements. The SL2 using its larger sensor is going to make achieving bokeh easier and the Leica SL2 will provide you with extra detail having an extra 27 Megapixels. Greater resolution will help you crop photos somewhat more aggressively. The older SL2 will be disadvantaged in sensor innovation.

Leica SL2 vs OM System OM-1 sensor size comparison

Leica SL2 vs OM System OM-1 Screen and ViewFinder

Leica SL2 vs OM System OM-1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Leica SL2 Portrait photography details
OM System OM-1 Portrait photography details
88
manual focus
MP count great (47 megapixels)
large sensor size (Full frame)
comes with face detect focusing
saves RAW formats
78
focusing manually
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
has face detect autofocus
delivers RAW formats
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Street Comparison

Leica SL2 Street photography info
OM System OM-1 Street photography info
72
image stabilization (Sensor based)
large sensor size (Full frame)
saves RAW formats
boasts touch focus
environment proof
above average high ISO (50,000)
fixed screen
77
fully articulated screen
built in image stabilization (Sensor based 5-axis)
nice sensor size (Four Thirds)
delivers RAW formats
provides touch to focus
weather proofing
great ISO range (25,600)
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Sports Comparison

Leica SL2 Sports photography info
OM System OM-1 Sports photography info
80
great max shutter speed (1/8,000s)
quiet shutter (1/40,000s)
fast shooting (20.0 frames/s)
image stabilization (Sensor based)
MP count great (47MP)
large sensor size (Full frame)
comes with tracking focus
environment proof
terrible battery (370 per charge)
lacks phase detect AF
82
max shutter speed is good (1/8,000s)
quiet shooting (1/32,000s)
built in image stabilization (Sensor based 5-axis)
good megapixels (20MP)
nice sensor size (Four Thirds)
has tracking focus
weather proofing
better than average battery life (520 shots)
comes with phase detect autofocus
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Travel Comparison

Leica SL2 Travel photography highlights
OM System OM-1 Travel photography highlights
65
environment proof
connects via bluetooth
boasts touch focus
MP count great (47MP)
terrible battery (370 shots)
display is not selfie friendly
78
better than average battery life (520 CIPA)
weather proofing
has bluetooth
provides touch to focus
good megapixels (20 megapixels)
selfie friendly screen
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Landscape Comparison

Leica SL2 Landscape photography details
OM System OM-1 Landscape photography details
83
manual focus
switch lenses (Leica L mount)
pretty good screen size (3.2")
image stabilization (Sensor based)
MP count great (47MP)
large sensor size (Full frame)
doesnt have anti aliasing filter
above average high ISO (50,000)
saves RAW formats
environment proof
two card slots
terrible battery (370 CIPA)
82
focusing manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3.00")
built in image stabilization (Sensor based 5-axis)
good megapixels (20 megapixels)
nice sensor size (Four Thirds)
doesnt have anti-alias filter
great ISO range (25,600)
delivers RAW formats
weather proofing
better than average battery life (520 CIPA)
2 card slots
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Vlogging Comparison

Leica SL2 Vlogging advice
OM System OM-1 Vlogging advice
36
touchscreen enabled
image stabilization (Sensor based)
comes with face detect focusing
high res video (4096 x 2160 pixels)
includes mic socket
display is not selfie friendly
78
selfie friendly screen
touch screen
built in image stabilization (Sensor based 5-axis)
has face detect autofocus
video resolution high (4096 x 2160 resolution)
does have microphone support
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Leica SL2 vs OM System OM-1 Specifications

Detailed spec comparison table for Leica SL2 and OM System OM-1
 Leica SL2OM System OM-1
General Information
Manufacturer Leica Olympus
Model type Leica SL2 OM System OM-1
Category Pro Mirrorless Pro Mirrorless
Announced 2019-11-06 2022-02-15
Physical type SLR-style mirrorless SLR-style mirrorless
Sensor Information
Processor Maestro III -
Sensor type CMOS Stacked BSI Live MOS Sensor
Sensor size Full frame Four Thirds
Sensor measurements 36 x 24mm 17.4 x 13mm
Sensor area 864.0mm² 226.2mm²
Sensor resolution 47MP 20MP
Anti alias filter
Aspect ratio 3:2 4:3
Peak resolution 8368 x 5584 5184 x 3888
Highest native ISO 50000 25600
Highest enhanced ISO - 102400
Min native ISO 100 200
RAW files
Min enhanced ISO 50 80
Autofocusing
Manual focusing
Touch to focus
Autofocus continuous
Single autofocus
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detect focus
Contract detect focus
Phase detect focus
Total focus points 225 1053
Cross type focus points - 1053
Lens
Lens mount type Leica L Micro Four Thirds
Available lenses 30 118
Crop factor 1 2.1
Screen
Type of display Fixed Type Fully Articulated
Display sizing 3.2" 3.00"
Resolution of display 2,100k dots 1,620k dots
Selfie friendly
Liveview
Touch friendly
Viewfinder Information
Viewfinder type Electronic Electronic
Viewfinder resolution 5,760k dots 5,760k dots
Viewfinder coverage 100 percent 100 percent
Viewfinder magnification 0.78x 0.83x
Features
Minimum shutter speed 1800 seconds 60 seconds
Fastest shutter speed 1/8000 seconds 1/8000 seconds
Fastest quiet shutter speed 1/40000 seconds 1/32000 seconds
Continuous shutter rate 20.0fps 10.0fps
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Change white balance
Image stabilization
Integrated flash
Flash distance no built-in flash no built-in flash
Flash settings no built-in flash Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual
External flash
Auto exposure bracketing
White balance bracketing
Fastest flash synchronize - 1/250 seconds
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 -
Highest video resolution 4096x2160 4096x2160
Video file format MPEG-4, H.264 MPEG-4, H.264, H.265, HEVC
Microphone support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB USB 3.1 Gen 1 (5 GBit/sec) USB 3.1 Gen 1 (5 GBit/sec)
GPS None None
Physical
Environment sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 835 grams (1.84 pounds) 599 grams (1.32 pounds)
Dimensions 146 x 107 x 83mm (5.7" x 4.2" x 3.3") 135 x 92 x 73mm (5.3" x 3.6" x 2.9")
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 370 photos 520 photos
Battery style Built-in Battery Pack
Battery ID BP-SCL4 BLX-1
Self timer Yes Yes (2 or 12 secs, custom)
Time lapse shooting
Storage type Dual SD/SDHC/SDXC card (UHS-II supported on slot 1) Dual SD/SDHC/SDXC slots (UHS-II on first slot)
Card slots 2 2
Retail price $5,995 $2,199