Olympus E-420 vs YI M1
77 Imaging
44 Features
36 Overall
40


87 Imaging
59 Features
66 Overall
61
Olympus E-420 vs YI M1 Key Specs
(Full Review)
- 10MP - Four Thirds Sensor
- 2.7" Fixed Display
- ISO 100 - 1600
- No Video
- Micro Four Thirds Mount
- 426g - 130 x 91 x 53mm
- Launched June 2008
- Superseded the Olympus E-410
(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
- Revealed September 2016

Olympus E-420 vs YI M1 Overview
Below is a thorough comparison of the Olympus E-420 vs YI M1, former being a Entry-Level DSLR while the latter is a Entry-Level Mirrorless by manufacturers Olympus and YI. There exists a large gap between the image resolutions of the E-420 (10MP) and M1 (20MP) but they enjoy the exact same sensor sizes (Four Thirds).

The E-420 was brought out 9 years prior to the M1 and that is quite a serious difference as far as technology is concerned. Both the cameras come with different body type with the Olympus E-420 being a Compact SLR camera and the YI M1 being a Rangefinder-style mirrorless camera.
Before diving through a complete comparison, below is a quick highlight of how the E-420 grades vs the M1 with respect to portability, imaging, features and an overall grade.

Olympus E-420 vs YI M1 Gallery
Following is a preview of the gallery photos for Olympus E-420 & YI M1. The entire galleries are viewable at Olympus E-420 Gallery & YI M1 Gallery.
Reasons to pick Olympus E-420 over the YI M1
E-420 | M1 |
---|
Reasons to pick YI M1 over the Olympus E-420
M1 | E-420 | |||
---|---|---|---|---|
Revealed | September 2016 | ![]() | June 2008 | More recent by 100 months |
Screen dimension | 3" | ![]() | 2.7" | Bigger screen (+0.3") |
Screen resolution | 1040k | ![]() | 230k | Clearer screen (+810k dot) |
Touch screen | ![]() | Quickly navigate |
Common features in the Olympus E-420 and YI M1
E-420 | M1 | |||
---|---|---|---|---|
Manual focus | ![]() | More exact focusing | ||
Screen type | Fixed | ![]() | Fixed | Fixed screen |
Selfie screen | ![]() | Lacking selfie screen |
Olympus E-420 vs YI M1 Physical Comparison
When you are planning to lug around your camera regularly, you should factor its weight and volume. The Olympus E-420 offers physical dimensions of 130mm x 91mm x 53mm (5.1" x 3.6" x 2.1") having a weight of 426 grams (0.94 lbs) while the YI M1 has sizing of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") along with a weight of 350 grams (0.77 lbs).
Check the Olympus E-420 vs YI M1 in our brand new Camera plus Lens Size Comparison Tool.
Keep in mind, the weight of an ILC will change based on the lens you choose at that time. Underneath is the front view measurements comparison of the E-420 against the M1.

Considering dimensions and weight, the portability rating of the E-420 and M1 is 77 and 87 respectively.

Olympus E-420 vs YI M1 Sensor Comparison
Normally, its hard to visualise the difference between sensor measurements purely by going over technical specs. The visual below may offer you a clearer sense of the sensor sizes in the E-420 and M1.
As you can tell, both the cameras have got the exact same sensor measurements albeit not the same resolution. You can count on the YI M1 to deliver greater detail having its extra 10MP. Higher resolution can also allow you to crop photographs much more aggressively. The older E-420 is going to be disadvantaged in sensor tech.

Olympus E-420 vs YI M1 Screen and ViewFinder


Photography Type Scores
Portrait Comparison

Street Comparison

Sports Comparison

Travel Comparison

Landscape Comparison

Vlogging Comparison

Olympus E-420 vs YI M1 Specifications
Olympus E-420 | YI M1 | |
---|---|---|
General Information | ||
Manufacturer | Olympus | YI |
Model | Olympus E-420 | YI M1 |
Type | Entry-Level DSLR | Entry-Level Mirrorless |
Launched | 2008-06-23 | 2016-09-19 |
Body design | Compact SLR | Rangefinder-style mirrorless |
Sensor Information | ||
Processor | TruePic III | - |
Sensor type | CMOS | CMOS |
Sensor size | Four Thirds | Four Thirds |
Sensor dimensions | 17.3 x 13mm | 17.3 x 13mm |
Sensor area | 224.9mm² | 224.9mm² |
Sensor resolution | 10 megapixels | 20 megapixels |
Anti aliasing filter | ||
Aspect ratio | 4:3 | 1:1, 4:3, 3:2 and 16:9 |
Highest resolution | 3648 x 2736 | 5184 x 3888 |
Highest native ISO | 1600 | 25600 |
Lowest native ISO | 100 | 100 |
RAW pictures | ||
Autofocusing | ||
Manual focus | ||
Touch to focus | ||
AF continuous | ||
Single AF | ||
AF tracking | ||
Selective AF | ||
AF center weighted | ||
Multi area AF | ||
AF live view | ||
Face detect AF | ||
Contract detect AF | ||
Phase detect AF | ||
Number of focus points | 3 | 81 |
Lens | ||
Lens mounting type | Micro Four Thirds | Micro Four Thirds |
Available lenses | 45 | 107 |
Focal length multiplier | 2.1 | 2.1 |
Screen | ||
Range of display | Fixed Type | Fixed Type |
Display sizing | 2.7 inches | 3 inches |
Resolution of display | 230 thousand dot | 1,040 thousand dot |
Selfie friendly | ||
Liveview | ||
Touch display | ||
Viewfinder Information | ||
Viewfinder type | Optical (pentamirror) | None |
Viewfinder coverage | 95% | - |
Viewfinder magnification | 0.46x | - |
Features | ||
Lowest shutter speed | 60s | 60s |
Highest shutter speed | 1/4000s | 1/4000s |
Continuous shooting speed | 4.0 frames per second | 5.0 frames per second |
Shutter priority | ||
Aperture priority | ||
Expose Manually | ||
Exposure compensation | Yes | Yes |
Custom WB | ||
Image stabilization | ||
Integrated flash | ||
Flash range | 12.00 m (at ISO 100) | no built-in flash |
Flash modes | Auto, Auto FP, Manual, Red-Eye | Auto, On, Off, Slow Sync, Red-Eye Slow |
External flash | ||
Auto exposure bracketing | ||
WB bracketing | ||
Highest flash sync | 1/180s | - |
Exposure | ||
Multisegment exposure | ||
Average exposure | ||
Spot exposure | ||
Partial exposure | ||
AF area exposure | ||
Center weighted exposure | ||
Video features | ||
Video resolutions | - | 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC |
Highest video resolution | None | 4096x2160 |
Video file 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 | ||
Environmental seal | ||
Water proof | ||
Dust proof | ||
Shock proof | ||
Crush proof | ||
Freeze proof | ||
Weight | 426 grams (0.94 pounds) | 350 grams (0.77 pounds) |
Dimensions | 130 x 91 x 53mm (5.1" x 3.6" x 2.1") | 114 x 64 x 34mm (4.5" x 2.5" x 1.3") |
DXO scores | ||
DXO All around score | 56 | not tested |
DXO Color Depth score | 21.5 | not tested |
DXO Dynamic range score | 10.4 | not tested |
DXO Low light score | 527 | not tested |
Other | ||
Battery life | 500 photos | 450 photos |
Battery form | Battery Pack | Battery Pack |
Self timer | Yes (2 or 12 sec) | Yes (2 or 10 secs) |
Time lapse feature | ||
Type of storage | Compact Flash (Type I or II), xD Picture Card | SD/SDHC/SDXC card |
Storage slots | Single | Single |
Retail pricing | $999 | $320 |