Olympus E-M5 II vs YI M1
80 Imaging
53 Features
84 Overall
65


87 Imaging
59 Features
66 Overall
61
Olympus E-M5 II vs YI M1 Key Specs
(Full Review)
- 16MP - Four Thirds Sensor
- 3" Fully Articulated Display
- ISO 200 - 25600
- Sensor based 5-axis Image Stabilization
- 1/8000s Max Shutter
- 1920 x 1080 video
- Micro Four Thirds Mount
- 469g - 124 x 85 x 45mm
- Released February 2015
- Replaced the Olympus E-M5
- Refreshed by Olympus E-M5 III
(Full Review)
- 20MP - Four Thirds Sensor
- 3" Fixed Display
- ISO 100 - 25600
- 4096 x 2160 video
- Micro Four Thirds Mount
- 350g - 114 x 64 x 34mm
- Released September 2016

Olympus E-M5 II vs YI M1 Overview
Lets look more closely at the Olympus E-M5 II and YI M1, one being a Advanced Mirrorless and the other is a Entry-Level Mirrorless by manufacturers Olympus and YI. The image resolution of the E-M5 II (16MP) and the M1 (20MP) is very similar and both cameras offer the same sensor measurements (Four Thirds).

The E-M5 II was brought out 19 months prior to the M1 making them a generation apart from each other. Both cameras have different body design with the Olympus E-M5 II being a SLR-style mirrorless camera and the YI M1 being a Rangefinder-style mirrorless camera.
Before delving straight to a in-depth comparison, here is a simple synopsis of how the E-M5 II grades vs the M1 in relation to portability, imaging, features and an overall rating.

Olympus E-M5 II vs YI M1 Gallery
Here is a sample of the gallery pics for Olympus OM-D E-M5 II and YI M1. The entire galleries are provided at Olympus E-M5 II Gallery and YI M1 Gallery.
Reasons to pick Olympus E-M5 II over the YI M1
E-M5 II | M1 | |||
---|---|---|---|---|
Display type | Fully Articulated | ![]() | Fixed | Fully Articulating display |
Selfie screen | ![]() | Take selfies |
Reasons to pick YI M1 over the Olympus E-M5 II
M1 | E-M5 II | |||
---|---|---|---|---|
Released | September 2016 | ![]() | February 2015 | Fresher by 19 months |
Display resolution | 1040k | ![]() | 1037k | Sharper display (+3k dot) |
Common features in the Olympus E-M5 II and YI M1
E-M5 II | M1 | |||
---|---|---|---|---|
Manual focus | ![]() | More precise focusing | ||
Display dimensions | 3" | ![]() | 3" | Equal display measurements |
Touch display | ![]() | Easily navigate |
Olympus E-M5 II vs YI M1 Physical Comparison
In case you're looking to carry your camera frequently, you'll need to factor in its weight and proportions. The Olympus E-M5 II features exterior dimensions of 124mm x 85mm x 45mm (4.9" x 3.3" x 1.8") and a weight of 469 grams (1.03 lbs) whilst the YI M1 has measurements of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") along with a weight of 350 grams (0.77 lbs).
Analyze the Olympus E-M5 II and YI M1 in the new Camera and Lens Size Comparison Tool.
Take into account, the weight of an Interchangeable Lens Camera will vary depending on the lens you are utilising at that time. Following is a front view measurement comparison of the E-M5 II against the M1.

Taking into account size and weight, the portability score of the E-M5 II and M1 is 80 and 87 respectively.

Olympus E-M5 II vs YI M1 Sensor Comparison
Generally, it is very hard to visualize the contrast between sensor sizing only by reading technical specs. The visual here may provide you a better sense of the sensor dimensions in the E-M5 II and M1.
As you have seen, both cameras have the same sensor dimensions but different resolution. You should expect to see the YI M1 to deliver greater detail having its extra 4 Megapixels. Greater resolution can also allow you to crop photos a bit more aggressively. The older E-M5 II is going to be behind when it comes to sensor innovation.

Olympus E-M5 II vs YI M1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-M5 II vs YI M1 Specifications
Olympus OM-D E-M5 II | YI M1 | |
---|---|---|
General Information | ||
Brand Name | Olympus | YI |
Model type | Olympus OM-D E-M5 II | YI M1 |
Category | Advanced Mirrorless | Entry-Level Mirrorless |
Released | 2015-02-06 | 2016-09-19 |
Physical type | SLR-style mirrorless | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | TruePic VII | - |
Sensor type | MOS | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor measurements | 17.3 x 13mm | 17.3 x 13mm |
Sensor surface area | 224.9mm² | 224.9mm² |
Sensor resolution | 16 megapixel | 20 megapixel |
Anti alias filter | ||
Aspect ratio | 1:1, 4:3, 3:2 and 16:9 | 1:1, 4:3, 3:2 and 16:9 |
Highest Possible resolution | 4608 x 3456 | 5184 x 3888 |
Maximum native ISO | 25600 | 25600 |
Minimum native ISO | 200 | 100 |
RAW images | ||
Minimum enhanced ISO | 100 | - |
Autofocusing | ||
Focus manually | ||
Touch to focus | ||
Continuous AF | ||
Single AF | ||
AF tracking | ||
AF selectice | ||
Center weighted AF | ||
AF multi area | ||
Live view AF | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Total focus points | 81 | 81 |
Lens | ||
Lens support | Micro Four Thirds | Micro Four Thirds |
Available lenses | 107 | 107 |
Focal length multiplier | 2.1 | 2.1 |
Screen | ||
Display type | Fully Articulated | Fixed Type |
Display diagonal | 3" | 3" |
Display resolution | 1,037 thousand dots | 1,040 thousand dots |
Selfie friendly | ||
Liveview | ||
Touch function | ||
Viewfinder Information | ||
Viewfinder type | Electronic | None |
Viewfinder resolution | 2,360 thousand dots | - |
Viewfinder coverage | 100% | - |
Viewfinder magnification | 0.74x | - |
Features | ||
Minimum shutter speed | 60 secs | 60 secs |
Fastest shutter speed | 1/8000 secs | 1/4000 secs |
Fastest quiet shutter speed | 1/16000 secs | - |
Continuous shutter rate | 10.0 frames/s | 5.0 frames/s |
Shutter priority | ||
Aperture priority | ||
Manual mode | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Built-in flash | ||
Flash distance | no built-in flash | no built-in flash |
Flash options | Auto, redeye, fill, off, redeye slow sync, slow sync, 2nd-curtain slow sync, manual | Auto, On, Off, Slow Sync, Red-Eye Slow |
External flash | ||
AE bracketing | ||
White balance bracketing | ||
Fastest flash synchronize | 1/250 secs | - |
Exposure | ||
Multisegment | ||
Average | ||
Spot | ||
Partial | ||
AF area | ||
Center weighted | ||
Video features | ||
Video resolutions | 1920 x 1080 (60p, 50p, 30p, 25p, 24p), 1280 x 720 (60p, 50p, 30p, 25p, 24p), 640 x 480 (30p) | 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC |
Maximum video resolution | 1920x1080 | 4096x2160 |
Video format | MPEG-4, H.264, Motion JPEG | MPEG-4, H.264 |
Microphone support | ||
Headphone support | ||
Connectivity | ||
Wireless | Built-In | Built-In |
Bluetooth | ||
NFC | ||
HDMI | ||
USB | USB 2.0 (480 Mbit/sec) | USB 2.0 (480 Mbit/sec) |
GPS | None | None |
Physical | ||
Environmental sealing | ||
Water proofing | ||
Dust proofing | ||
Shock proofing | ||
Crush proofing | ||
Freeze proofing | ||
Weight | 469g (1.03 lb) | 350g (0.77 lb) |
Physical dimensions | 124 x 85 x 45mm (4.9" x 3.3" x 1.8") | 114 x 64 x 34mm (4.5" x 2.5" x 1.3") |
DXO scores | ||
DXO Overall rating | 73 | not tested |
DXO Color Depth rating | 23.0 | not tested |
DXO Dynamic range rating | 12.4 | not tested |
DXO Low light rating | 896 | not tested |
Other | ||
Battery life | 310 images | 450 images |
Style of battery | Battery Pack | Battery Pack |
Battery ID | BLN-1 | - |
Self timer | Yes (2 or 10 secs, custom) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | SD/SDHC/SDXC | SD/SDHC/SDXC card |
Card slots | Single | Single |
Retail pricing | $699 | $320 |