Epson R-D1 vs YI M1
75 Imaging
43 Features
20 Overall
33
87 Imaging
58 Features
66 Overall
61
Epson R-D1 vs YI M1 Key Specs
(Full Review)
- 6MP - APS-C Sensor
- 2" Fixed Display
- ISO 200 - 1600
- No Video
- Leica M Mount
- 620g - 142 x 89 x 40mm
- Released March 2004
- Later Model is Epson R-D1x
(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
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Here, we will be matching up the Epson R-D1 versus YI M1, former being a Advanced Mirrorless while the latter is a Entry-Level Mirrorless by manufacturers Epson and YI. There is a considerable difference between the sensor resolutions of the R-D1 (6MP) and M1 (20MP) and the R-D1 (APS-C) and M1 (Four Thirds) boast totally different sensor measurements.
President Biden pushes bill mandating TikTok sale or banThe R-D1 was unveiled 13 years before the M1 and that is quite a large difference as far as tech is concerned. Both cameras feature the same body design (Rangefinder-style mirrorless).
Before diving into a in-depth comparison, here is a concise summation of how the R-D1 matches up vs the M1 with regard to portability, imaging, features and an overall grade.
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Below is a preview of the gallery images for Epson R-D1 & YI M1. The full galleries are available at Epson R-D1 Gallery & YI M1 Gallery.
Reasons to pick Epson R-D1 over the YI M1
| R-D1 | M1 |
|---|
Reasons to pick YI M1 over the Epson R-D1
| M1 | R-D1 | |||
|---|---|---|---|---|
| Revealed | September 2016 | March 2004 | More recent by 152 months | |
| Screen size | 3" | 2" | Bigger screen (+1") | |
| Screen resolution | 1040k | 235k | Clearer screen (+805k dot) | |
| Touch screen | Quickly navigate |
Common features in the Epson R-D1 and YI M1
| R-D1 | M1 | |||
|---|---|---|---|---|
| Manual focus | Dial exact focus | |||
| Screen type | Fixed | Fixed | Fixed screen | |
| Selfie screen | Neither contains selfie screen |
Epson R-D1 vs YI M1 Physical Comparison
For anyone who is intending to lug around your camera regularly, you are going to need to factor its weight and volume. The Epson R-D1 has got physical measurements of 142mm x 89mm x 40mm (5.6" x 3.5" x 1.6") along with a weight of 620 grams (1.37 lbs) while the YI M1 has sizing of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") accompanied by a weight of 350 grams (0.77 lbs).
Analyze the Epson R-D1 versus YI M1 in our brand new Camera & Lens Size Comparison Tool.
Take into consideration, the weight of an ILC will vary depending on the lens you have attached at the time. Below is a front view over all size comparison of the R-D1 vs the M1.

Factoring in size and weight, the portability grade of the R-D1 and M1 is 75 and 87 respectively.
Epson R-D1 vs YI M1 Sensor Comparison
In many cases, it is very tough to see the difference between sensor measurements purely by reading through specifications. The photograph below might provide you a clearer sense of the sensor sizing in the R-D1 and M1.
Plainly, both of these cameras feature different resolutions and different sensor measurements. The R-D1 having a bigger sensor will make shooting bokeh less difficult and the YI M1 will give more detail having an extra 14 Megapixels. Higher resolution will also let you crop photographs way more aggressively. The older R-D1 is going to be behind with regard to sensor tech.
Epson R-D1 vs YI M1 Screen and ViewFinder
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Epson R-D1 vs YI M1 Specifications
| Epson R-D1 | YI M1 | |
|---|---|---|
| General Information | ||
| Brand Name | Epson | YI |
| Model | Epson R-D1 | YI M1 |
| Type | Advanced Mirrorless | Entry-Level Mirrorless |
| Released | 2004-03-11 | 2016-09-19 |
| Body design | Rangefinder-style mirrorless | Rangefinder-style mirrorless |
| Sensor Information | ||
| Sensor type | CCD | CMOS |
| Sensor size | APS-C | Four Thirds |
| Sensor dimensions | 23.7 x 15.6mm | 17.3 x 13mm |
| Sensor area | 369.7mm² | 224.9mm² |
| Sensor resolution | 6 megapixels | 20 megapixels |
| Anti aliasing filter | ||
| Aspect ratio | 3:2 | 1:1, 4:3, 3:2 and 16:9 |
| Full resolution | 3008 x 2000 | 5184 x 3888 |
| Max native ISO | 1600 | 25600 |
| Min native ISO | 200 | 100 |
| RAW photos | ||
| Autofocusing | ||
| Manual focus | ||
| Autofocus touch | ||
| Autofocus continuous | ||
| Single autofocus | ||
| Autofocus tracking | ||
| Autofocus selectice | ||
| Autofocus center weighted | ||
| Multi area autofocus | ||
| Live view autofocus | ||
| Face detect focus | ||
| Contract detect focus | ||
| Phase detect focus | ||
| Number of focus points | - | 81 |
| Lens | ||
| Lens mounting type | Leica M | Micro Four Thirds |
| Amount of lenses | 59 | 107 |
| Focal length multiplier | 1.5 | 2.1 |
| Screen | ||
| Range of display | Fixed Type | Fixed Type |
| Display size | 2 inch | 3 inch |
| Resolution of display | 235k dot | 1,040k dot |
| Selfie friendly | ||
| Liveview | ||
| Touch display | ||
| Viewfinder Information | ||
| Viewfinder | Optical (rangefinder) | None |
| Features | ||
| Slowest shutter speed | 1s | 60s |
| Maximum shutter speed | 1/2000s | 1/4000s |
| Continuous shooting speed | - | 5.0 frames/s |
| Shutter priority | ||
| Aperture priority | ||
| Manual exposure | ||
| Exposure compensation | Yes | Yes |
| Custom white balance | ||
| Image stabilization | ||
| Inbuilt flash | ||
| Flash range | no built-in flash | no built-in flash |
| Flash modes | - | Auto, On, Off, Slow Sync, Red-Eye Slow |
| Hot shoe | ||
| Auto exposure bracketing | ||
| WB bracketing | ||
| Exposure | ||
| Multisegment metering | ||
| Average metering | ||
| Spot metering | ||
| Partial metering | ||
| AF area metering | ||
| Center weighted metering | ||
| Video features | ||
| Video resolutions | - | 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC |
| Max video resolution | None | 4096x2160 |
| Video format | - | MPEG-4, H.264 |
| Mic input | ||
| Headphone input | ||
| Connectivity | ||
| Wireless | None | Built-In |
| Bluetooth | ||
| NFC | ||
| HDMI | ||
| USB | none | USB 2.0 (480 Mbit/sec) |
| GPS | None | None |
| Physical | ||
| Environmental seal | ||
| Water proof | ||
| Dust proof | ||
| Shock proof | ||
| Crush proof | ||
| Freeze proof | ||
| Weight | 620 gr (1.37 lbs) | 350 gr (0.77 lbs) |
| Physical dimensions | 142 x 89 x 40mm (5.6" x 3.5" x 1.6") | 114 x 64 x 34mm (4.5" x 2.5" x 1.3") |
| DXO scores | ||
| DXO All around score | not tested | not tested |
| DXO Color Depth score | not tested | not tested |
| DXO Dynamic range score | not tested | not tested |
| DXO Low light score | not tested | not tested |
| Other | ||
| Battery life | - | 450 photographs |
| Battery format | - | Battery Pack |
| Self timer | No | Yes (2 or 10 secs) |
| Time lapse feature | ||
| Type of storage | SD card | SD/SDHC/SDXC card |
| Storage slots | 1 | 1 |
| Retail cost | $1,709 | $320 |