Leica M8 vs OM System OM-1
79 Imaging
50 Features
31 Overall
42


65 Imaging
63 Features
96 Overall
76
Leica M8 vs OM System OM-1 Key Specs
(Full Review)
- 10MP - APS-H Sensor
- 2.5" Fixed Display
- ISO 160 - 2500
- No Anti-Alias Filter
- 1/8000s Maximum Shutter
- No Video
- Leica M Mount
- 591g - 139 x 80 x 37mm
- Announced July 2007
(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
- Released February 2022

Leica M8 vs OM System OM-1 Overview
Its time to take a closer look at the Leica M8 and OM System OM-1, both Pro Mirrorless digital cameras by competitors Leica and Olympus. There is a substantial difference between the sensor resolutions of the M8 (10MP) and OM System OM-1 (20MP) and the M8 (APS-H) and OM System OM-1 (Four Thirds) provide different sensor sizing.

The M8 was revealed 15 years earlier than the OM System OM-1 and that is quite a big difference as far as tech is concerned. Each of the cameras have different body design with the Leica M8 being a Rangefinder-style mirrorless camera and the OM System OM-1 being a SLR-style mirrorless camera.
Before delving right into a detailed comparison, here is a concise view of how the M8 grades vs the OM System OM-1 in the way of portability, imaging, features and an overall rating.

Leica M8 vs OM System OM-1 Gallery
Following is a sample of the gallery pics for Leica M8 & OM System OM-1. The full galleries are provided at Leica M8 Gallery & OM System OM-1 Gallery.
Reasons to pick Leica M8 over the OM System OM-1
M8 | OM System OM-1 |
---|
Reasons to pick OM System OM-1 over the Leica M8
OM System OM-1 | M8 | |||
---|---|---|---|---|
Released | February 2022 | ![]() | July 2007 | Fresher by 177 months |
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Display dimensions | 3.00" | ![]() | 2.5" | Larger display (+0.5") |
Display resolution | 1620k | ![]() | 230k | Crisper display (+1390k dot) |
Selfie screen | ![]() | Take selfies | ||
Touch display | ![]() | Easily navigate |
Common features in the Leica M8 and OM System OM-1
M8 | OM System OM-1 | |||
---|---|---|---|---|
Manually focus | ![]() | Dial accurate focus |
Leica M8 vs OM System OM-1 Physical Comparison
When you are aiming to carry your camera regularly, you need to think about its weight and size. The Leica M8 comes with physical dimensions of 139mm x 80mm x 37mm (5.5" x 3.1" x 1.5") with a weight of 591 grams (1.30 lbs) whilst the OM System OM-1 has specifications of 135mm x 92mm x 73mm (5.3" x 3.6" x 2.9") and a weight of 599 grams (1.32 lbs).
Take a look at the Leica M8 and OM System OM-1 in our brand new Camera plus Lens Size Comparison Tool.
Do not forget, the weight of an ILC will differ depending on the lens you are using at that moment. The following is a front view proportions comparison of the M8 compared to the OM System OM-1.

Considering size and weight, the portability score of the M8 and OM System OM-1 is 79 and 65 respectively.

Leica M8 vs OM System OM-1 Sensor Comparison
Generally, it is very tough to imagine the contrast between sensor sizing simply by looking at technical specs. The visual underneath should provide you a better sense of the sensor dimensions in the M8 and OM System OM-1.
As you can tell, both of the cameras provide different resolutions and different sensor sizing. The M8 with its larger sensor is going to make achieving shallow depth of field simpler and the OM System OM-1 will give you extra detail because of its extra 10 Megapixels. Greater resolution will also make it easier to crop pics more aggressively. The older M8 is going to be behind with regard to sensor tech.

Leica M8 vs OM System OM-1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Leica M8 vs OM System OM-1 Specifications
Leica M8 | OM System OM-1 | |
---|---|---|
General Information | ||
Company | Leica | Olympus |
Model type | Leica M8 | OM System OM-1 |
Type | Pro Mirrorless | Pro Mirrorless |
Announced | 2007-07-31 | 2022-02-15 |
Physical type | Rangefinder-style mirrorless | SLR-style mirrorless |
Sensor Information | ||
Sensor type | CCD | Stacked BSI Live MOS Sensor |
Sensor size | APS-H | Four Thirds |
Sensor measurements | 27 x 18mm | 17.4 x 13mm |
Sensor area | 486.0mm² | 226.2mm² |
Sensor resolution | 10 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | 3:2 | 4:3 |
Highest resolution | 3936 x 2630 | 5184 x 3888 |
Highest native ISO | 2500 | 25600 |
Highest boosted ISO | - | 102400 |
Lowest native ISO | 160 | 200 |
RAW files | ||
Lowest boosted ISO | - | 80 |
Autofocusing | ||
Focus manually | ||
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 | - | 1053 |
Cross type focus points | - | 1053 |
Lens | ||
Lens mount type | Leica M | Micro Four Thirds |
Amount of lenses | 59 | 118 |
Crop factor | 1.3 | 2.1 |
Screen | ||
Display type | Fixed Type | Fully Articulated |
Display size | 2.5 inches | 3.00 inches |
Resolution of display | 230 thousand dots | 1,620 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch functionality | ||
Viewfinder Information | ||
Viewfinder | Optical (rangefinder) | Electronic |
Viewfinder resolution | - | 5,760 thousand dots |
Viewfinder coverage | - | 100% |
Viewfinder magnification | - | 0.83x |
Features | ||
Slowest shutter speed | 8 secs | 60 secs |
Maximum shutter speed | 1/8000 secs | 1/8000 secs |
Maximum quiet shutter speed | - | 1/32000 secs |
Continuous shooting rate | - | 10.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash options | Front Curtain, Rear Curtain, Slow sync | Redeye, Fill-in, Flash Off, Red-eye Slow sync.(1st curtain), Slow sync.(1st curtain), Slow sync.(2nd curtain), Manual |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Maximum flash synchronize | 1/250 secs | 1/250 secs |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Highest video resolution | None | 4096x2160 |
Video file format | - | MPEG-4, H.264, H.265, HEVC |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/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 | 591 grams (1.30 lbs) | 599 grams (1.32 lbs) |
Physical dimensions | 139 x 80 x 37mm (5.5" x 3.1" x 1.5") | 135 x 92 x 73mm (5.3" x 3.6" x 2.9") |
DXO scores | ||
DXO All around rating | 59 | not tested |
DXO Color Depth rating | 21.1 | not tested |
DXO Dynamic range rating | 11.3 | not tested |
DXO Low light rating | 663 | not tested |
Other | ||
Battery life | 550 shots | 520 shots |
Battery style | Battery Pack | Battery Pack |
Battery ID | - | BLX-1 |
Self timer | Yes (2 or 12 sec) | Yes (2 or 12 secs, custom) |
Time lapse feature | ||
Type of storage | SD/SDHC card | Dual SD/SDHC/SDXC slots (UHS-II on first slot) |
Card slots | One | 2 |
Cost at launch | $4,400 | $2,199 |