Leica SL vs Olympus E-M10 IV
67 Imaging
71 Features
78 Overall
73


81 Imaging
62 Features
83 Overall
70
Leica SL vs Olympus E-M10 IV Key Specs
(Full Review)
- 24MP - Full frame Sensor
- 3" Fixed Display
- ISO 50 - 50000
- No Anti-Alias Filter
- 1/8000s Max Shutter
- 4096 x 2160 video
- Leica L Mount
- 847g - 147 x 104 x 39mm
- Introduced October 2015
- Additionally Known as Typ 601
- Replacement is Leica SL2
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Tilting Screen
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 3840 x 2160 video
- Micro Four Thirds Mount
- 383g - 122 x 84 x 49mm
- Launched August 2020
- Replaced the Olympus E-M10 III

Leica SL vs Olympus E-M10 IV Overview
On this page, we will be contrasting the Leica SL versus Olympus E-M10 IV, former being a Pro Mirrorless while the latter is a Entry-Level Mirrorless by brands Leica and Olympus. The image resolution of the SL (24MP) and the E-M10 IV (20MP) is relatively close but the SL (Full frame) and E-M10 IV (Four Thirds) boast totally different sensor sizing.

The SL was revealed 5 years before the E-M10 IV and that is a fairly significant difference as far as camera technology is concerned. Both of the cameras have the same body design (SLR-style mirrorless).
Before going right into a comprehensive comparison, here is a simple overview of how the SL matches up against the E-M10 IV with respect to portability, imaging, features and an overall grade.

Leica SL vs Olympus E-M10 IV Gallery
The following is a preview of the gallery photos for Leica SL & Olympus OM-D E-M10 IV. The full galleries are provided at Leica SL Gallery & Olympus E-M10 IV Gallery.
Reasons to pick Leica SL over the Olympus E-M10 IV
SL | E-M10 IV |
---|
Reasons to pick Olympus E-M10 IV over the Leica SL
E-M10 IV | SL | |||
---|---|---|---|---|
Launched | August 2020 | ![]() | October 2015 | More recent by 58 months |
Screen type | Tilting | ![]() | Fixed | Tilting screen |
Selfie screen | ![]() | Take selfies |
Common features in the Leica SL and Olympus E-M10 IV
SL | E-M10 IV | |||
---|---|---|---|---|
Focus manually | ![]() | More exact focus | ||
Screen dimensions | 3" | ![]() | 3" | Equal screen measurement |
Screen resolution | 1040k | ![]() | 1040k | The same screen resolution |
Touch friendly screen | ![]() | Quickly navigate |
Leica SL vs Olympus E-M10 IV Physical Comparison
In case you're intending to lug around your camera often, you'll have to take into account its weight and size. The Leica SL has external measurements of 147mm x 104mm x 39mm (5.8" x 4.1" x 1.5") along with a weight of 847 grams (1.87 lbs) while the Olympus E-M10 IV has specifications of 122mm x 84mm x 49mm (4.8" x 3.3" x 1.9") along with a weight of 383 grams (0.84 lbs).
Check the Leica SL versus Olympus E-M10 IV in our completely new Camera plus Lens Size Comparison Tool.
Bear in mind, the weight of an ILC will vary based on the lens you select at that time. Here is a front view over all size comparison of the SL vs the E-M10 IV.

Considering dimensions and weight, the portability score of the SL and E-M10 IV is 67 and 81 respectively.

Leica SL vs Olympus E-M10 IV Sensor Comparison
Normally, it is difficult to see the gap in sensor measurements purely by looking through specs. The visual below may offer you a greater sense of the sensor measurements in the SL and E-M10 IV.
All in all, both of these cameras have different megapixel count and different sensor measurements. The SL using its bigger sensor will make getting shallow DOF simpler and the Leica SL will result in extra detail because of its extra 4 Megapixels. Higher resolution will let you crop photographs a bit more aggressively. The older SL will be disadvantaged in sensor innovation.

Leica SL vs Olympus E-M10 IV Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Leica SL vs Olympus E-M10 IV Specifications
Leica SL | Olympus OM-D E-M10 IV | |
---|---|---|
General Information | ||
Company | Leica | Olympus |
Model type | Leica SL | Olympus OM-D E-M10 IV |
Otherwise known as | Typ 601 | - |
Class | Pro Mirrorless | Entry-Level Mirrorless |
Introduced | 2015-10-21 | 2020-08-04 |
Physical type | SLR-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Powered by | Maestro II | TruePic VIII |
Sensor type | CMOS | CMOS |
Sensor size | Full frame | Four Thirds |
Sensor measurements | 36 x 24mm | 17.4 x 13mm |
Sensor area | 864.0mm² | 226.2mm² |
Sensor resolution | 24 megapixels | 20 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Maximum resolution | 6000 x 4000 | 5184 x 3888 |
Maximum native ISO | 50000 | 25600 |
Minimum native ISO | 50 | 200 |
RAW data | ||
Minimum boosted ISO | - | 100 |
Autofocusing | ||
Manual focusing | ||
Touch focus | ||
Continuous AF | ||
AF single | ||
Tracking AF | ||
Selective AF | ||
AF center weighted | ||
AF multi area | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 49 | 121 |
Lens | ||
Lens mount type | Leica L | Micro Four Thirds |
Number of lenses | 30 | 107 |
Crop factor | 1 | 2.1 |
Screen | ||
Type of display | Fixed Type | Tilting |
Display size | 3 inches | 3 inches |
Resolution of display | 1,040k dots | 1,040k dots |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Viewfinder Information | ||
Viewfinder | Electronic | Electronic |
Viewfinder resolution | 4,400k dots | 2,360k dots |
Viewfinder coverage | 100 percent | 100 percent |
Viewfinder magnification | 0.8x | 0.62x |
Features | ||
Slowest shutter speed | 60 seconds | 60 seconds |
Maximum shutter speed | 1/8000 seconds | 1/4000 seconds |
Maximum quiet shutter speed | - | 1/16000 seconds |
Continuous shooting rate | 11.0 frames/s | 8.7 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash distance | no built-in flash | 7.20 m (at ISO 200) |
Flash options | no built-in flash | Redeye, fill-in, off, redeye slow-sync (1st-curtain), slow sync (1st-curtain), slow sync (2nd-curtain), manual |
Hot shoe | ||
Auto exposure bracketing | ||
White balance bracketing | ||
Maximum flash synchronize | - | 1/250 seconds |
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | 4096 x 2160 (24p), 3840 x 2160 (30p), 1920 x 1080 (120p, 60p, 30p, 24p), 1280 x 720 (120p, 60p, 30p, 24p) | 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM |
Maximum video resolution | 4096x2160 | 3840x2160 |
Video format | MPEG-4 | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 3.0 (5 GBit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | BuiltIn | None |
Physical | ||
Environment sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 847 gr (1.87 lbs) | 383 gr (0.84 lbs) |
Physical dimensions | 147 x 104 x 39mm (5.8" x 4.1" x 1.5") | 122 x 84 x 49mm (4.8" x 3.3" x 1.9") |
DXO scores | ||
DXO All around rating | 88 | not tested |
DXO Color Depth rating | 25.0 | not tested |
DXO Dynamic range rating | 13.4 | not tested |
DXO Low light rating | 1821 | not tested |
Other | ||
Battery life | 400 photos | 360 photos |
Battery style | Battery Pack | Battery Pack |
Battery ID | BP-SCL4 | BLS-50 |
Self timer | Yes (2 or 12 secs) | Yes (2 or 12 sec, custom) |
Time lapse feature | ||
Storage type | Dual SD/SDHC/SDXC card (UHS-II supported on slot 1) | SD/SDHC/SDXC (UHS-II supported) |
Card slots | Dual | 1 |
Retail price | $7,450 | $699 |