Leica M9-P vs YI M1
78 Imaging
64 Features
30 Overall
50


87 Imaging
59 Features
66 Overall
61
Leica M9-P vs YI M1 Key Specs
(Full Review)
- 18MP - Full frame Sensor
- 2.5" Fixed Screen
- ISO 80 - 2500
- No Anti-Alias Filter
- No Video
- Leica M Mount
- 600g - 139 x 80 x 37mm
- Launched June 2011
- Succeeded the Leica M9
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fixed Screen
- ISO 100 - 25600
- 4096 x 2160 video
- Micro Four Thirds Mount
- 350g - 114 x 64 x 34mm
- Announced September 2016

Leica M9-P vs YI M1 Overview
Its time to look more closely at the Leica M9-P vs YI M1, one being a Pro Mirrorless and the latter is a Entry-Level Mirrorless by competitors Leica and YI. The resolution of the M9-P (18MP) and the M1 (20MP) is relatively similar but the M9-P (Full frame) and M1 (Four Thirds) posses totally different sensor size.

The M9-P was revealed 6 years earlier than the M1 and that is quite a big gap as far as tech is concerned. The two cameras feature the same body design (Rangefinder-style mirrorless).
Before diving straight to a in-depth comparison, here is a short highlight of how the M9-P matches up vs the M1 with regards to portability, imaging, features and an overall rating.

Leica M9-P vs YI M1 Gallery
This is a preview of the gallery photos for Leica M9-P and YI M1. The full galleries are provided at Leica M9-P Gallery and YI M1 Gallery.
Reasons to pick Leica M9-P over the YI M1
M9-P | M1 |
---|
Reasons to pick YI M1 over the Leica M9-P
M1 | M9-P | |||
---|---|---|---|---|
Announced | September 2016 | ![]() | June 2011 | Fresher by 63 months |
Screen size | 3" | ![]() | 2.5" | Bigger screen (+0.5") |
Screen resolution | 1040k | ![]() | 230k | Clearer screen (+810k dot) |
Touch friendly screen | ![]() | Quickly navigate |
Common features in the Leica M9-P and YI M1
M9-P | M1 | |||
---|---|---|---|---|
Focus manually | ![]() | Dial accurate focus | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Neither provides selfie screen |
Leica M9-P vs YI M1 Physical Comparison
For those who are going to carry your camera, you will want to factor its weight and volume. The Leica M9-P provides external dimensions of 139mm x 80mm x 37mm (5.5" x 3.1" x 1.5") along with a weight of 600 grams (1.32 lbs) and the YI M1 has sizing of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") with a weight of 350 grams (0.77 lbs).
Check the Leica M9-P vs YI M1 in the new Camera with Lens Size Comparison Tool.
Remember, the weight of an Interchangeable Lens Camera will vary dependant on the lens you are utilising at that time. The following is a front view scale comparison of the M9-P vs the M1.

Factoring in size and weight, the portability score of the M9-P and M1 is 78 and 87 respectively.

Leica M9-P vs YI M1 Sensor Comparison
Usually, its hard to visualise the contrast between sensor sizing purely by reviewing specs. The photograph underneath may provide you a clearer sense of the sensor sizes in the M9-P and M1.
All in all, the two cameras feature different resolutions and different sensor sizing. The M9-P with its bigger sensor will make achieving shallower depth of field simpler and the YI M1 will offer you more detail because of its extra 2 Megapixels. Higher resolution can also help you crop pictures way more aggressively. The older M9-P is going to be disadvantaged with regard to sensor tech.

Leica M9-P vs YI M1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Leica M9-P vs YI M1 Specifications
Leica M9-P | YI M1 | |
---|---|---|
General Information | ||
Brand | Leica | YI |
Model type | Leica M9-P | YI M1 |
Type | Pro Mirrorless | Entry-Level Mirrorless |
Launched | 2011-06-21 | 2016-09-19 |
Body design | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Sensor type | CCD | CMOS |
Sensor size | Full frame | Four Thirds |
Sensor dimensions | 36 x 24mm | 17.3 x 13mm |
Sensor area | 864.0mm² | 224.9mm² |
Sensor resolution | 18 megapixels | 20 megapixels |
Anti alias filter | ||
Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
Full resolution | 5212 x 3472 | 5184 x 3888 |
Max native ISO | 2500 | 25600 |
Lowest native ISO | 80 | 100 |
RAW format | ||
Autofocusing | ||
Manual focusing | ||
AF touch | ||
Continuous AF | ||
Single AF | ||
Tracking AF | ||
Selective AF | ||
Center weighted AF | ||
AF multi area | ||
AF live view | ||
Face detection focusing | ||
Contract detection focusing | ||
Phase detection focusing | ||
Total focus points | - | 81 |
Lens | ||
Lens support | Leica M | Micro Four Thirds |
Total lenses | 59 | 107 |
Crop factor | 1 | 2.1 |
Screen | ||
Range of screen | Fixed Type | Fixed Type |
Screen size | 2.5 inch | 3 inch |
Resolution of screen | 230 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch screen | ||
Screen technology | TFT color LCD | - |
Viewfinder Information | ||
Viewfinder type | Optical (rangefinder) | None |
Viewfinder magnification | 0.68x | - |
Features | ||
Slowest shutter speed | 4 seconds | 60 seconds |
Maximum shutter speed | 1/4000 seconds | 1/4000 seconds |
Continuous shooting speed | 2.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Manual exposure | ||
Exposure compensation | Yes | Yes |
Change WB | ||
Image stabilization | ||
Inbuilt flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash settings | Front Curtain, Rear Curtain, Slow sync | Auto, On, Off, Slow Sync, Red-Eye Slow |
Hot shoe | ||
AEB | ||
White balance bracketing | ||
Exposure | ||
Multisegment metering | ||
Average metering | ||
Spot metering | ||
Partial metering | ||
AF area metering | ||
Center weighted metering | ||
Video features | ||
Supported video resolutions | - | 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC |
Max video resolution | None | 4096x2160 |
Video data format | - | MPEG-4, H.264 |
Mic jack | ||
Headphone jack | ||
Connectivity | ||
Wireless | None | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environment seal | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 600 gr (1.32 pounds) | 350 gr (0.77 pounds) |
Physical dimensions | 139 x 80 x 37mm (5.5" x 3.1" x 1.5") | 114 x 64 x 34mm (4.5" x 2.5" x 1.3") |
DXO scores | ||
DXO All around rating | 68 | not tested |
DXO Color Depth rating | 22.5 | not tested |
DXO Dynamic range rating | 11.6 | not tested |
DXO Low light rating | 854 | not tested |
Other | ||
Battery life | 350 pictures | 450 pictures |
Battery form | Battery Pack | Battery Pack |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 secs) |
Time lapse shooting | ||
Storage media | SD/SDHC card | SD/SDHC/SDXC card |
Storage slots | Single | Single |
Cost at launch | $7,995 | $320 |