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Epson R-D1x vs YI M1

Portability
75
Imaging
46
Features
19
Overall
35
Epson R-D1x front
 
YI M1 front
Portability
87
Imaging
60
Features
66
Overall
62

Epson R-D1x vs YI M1 Key Specs

Epson R-D1x
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 1600
  • No Video
  • Leica M Mount
  • 620g - 142 x 89 x 40mm
  • Launched February 2009
  • Previous Model is Epson R-D1
YI M1
(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
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Epson R-D1x vs YI M1 Overview

In this write-up, we are looking at the Epson R-D1x and YI M1, former being a Advanced Mirrorless while the other is a Entry-Level Mirrorless by companies Epson and YI. There exists a sizable gap between the sensor resolutions of the R-D1x (6MP) and M1 (20MP) and the R-D1x (APS-C) and M1 (Four Thirds) enjoy different sensor measurements.

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The R-D1x was revealed 8 years before the M1 and that is quite a significant difference as far as technology is concerned. Each of the cameras offer the identical body type (Rangefinder-style mirrorless).

Before going through a more detailed comparison, below is a short introduction of how the R-D1x matches up versus the M1 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Epson R-D1x over the YI M1

 R-D1x M1 

Reasons to pick YI M1 over the Epson R-D1x

 M1 R-D1x 
ReleasedSeptember 2016February 2009More recent by 92 months
Display sizing3"2.5"Larger display (+0.5")
Display resolution1040k235kCrisper display (+805k dot)
Touch friendly display Easily navigate

Common features in the Epson R-D1x and YI M1

 R-D1x M1 
Manual focus Very accurate focus
Display typeFixed Fixed Fixed display
Selfie screen Neither features selfie screen

Epson R-D1x vs YI M1 Physical Comparison

When you are aiming to lug around your camera, you have to factor its weight and size. The Epson R-D1x enjoys physical dimensions 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 specifications of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") with a weight of 350 grams (0.77 lbs).

Check out the Epson R-D1x and YI M1 in our brand new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Don't forget, the weight of an ILC will differ depending on the lens you have attached during that time. Following is the front view dimensions comparison of the R-D1x compared to the M1.

Epson R-D1x vs YI M1 size comparison

Factoring in dimensions and weight, the portability rating of the R-D1x and M1 is 75 and 87 respectively.

Epson R-D1x vs YI M1 top view buttons comparison

Epson R-D1x vs YI M1 Sensor Comparison

Normally, it's tough to imagine the gap between sensor measurements just by looking at a spec sheet. The photograph underneath may offer you a clearer sense of the sensor sizes in the R-D1x and M1.

Clearly, both the cameras offer different megapixel count and different sensor measurements. The R-D1x having a larger sensor is going to make achieving shallow DOF easier and the YI M1 will resolve greater detail because of its extra 14 Megapixels. Greater resolution can also make it easier to crop images a little more aggressively. The older R-D1x is going to be disadvantaged with regard to sensor innovation.

Epson R-D1x vs YI M1 sensor size comparison

Epson R-D1x vs YI M1 Screen and ViewFinder

Epson R-D1x vs YI M1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Epson R-D1x Portrait photography highlights
YI M1 Portrait photography highlights
47
focusing manually
sensor size is nice (APS-C)
exports RAW formats
doesn't have liveview
lack of manual exposure
low megapixels (6 megapixels)
76
manual focus
decent megapixels (20MP)
sensor size is good (Four Thirds)
supports face detection autofocus
delivers RAW files
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Street Comparison

Epson R-D1x as a Street photography camera
YI M1 as a Street photography camera
56
sensor size is nice (APS-C)
exports RAW formats
no moving screen
does not have image stabilization
heavier than competitors (620g)
74
sensor size is good (Four Thirds)
delivers RAW files
provides touch to focus
above average ISO range (25,600)
fixed screen
does not have image stabilization
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Sports Comparison

Epson R-D1x as a Sports photography camera
YI M1 as a Sports photography camera
31
sensor size is nice (APS-C)
doesn't have liveview
lack of shutter priority mode
does not have image stabilization
low megapixels (6 megapixels)
lacks phase detect autofocus
55
decent megapixels (20 megapixels)
sensor size is good (Four Thirds)
good battery life (450 per charge)
very slow continuous shooting (5.0 frames per second)
does not have image stabilization
does not have phase detect autofocus
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Travel Comparison

Epson R-D1x Travel photography details
YI M1 Travel photography details
39
no Time Lapse function
heavier than competitors (620g)
low megapixels (6 megapixels)
display is not selfie friendly
78
good battery life (450 CIPA)
supports bluetooth
provides touch to focus
decent megapixels (20MP)
screen isn't selfie friendly
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Landscape Comparison

Epson R-D1x Landscape photography features
YI M1 Landscape photography features
45
focusing manually
switch lenses (Leica M mount)
sensor size is nice (APS-C)
exports RAW formats
screen is somewhat small (2.5 inch)
doesn't have liveview
lack of manual exposure
does not have image stabilization
low megapixels (6MP)
no Time Lapse function
77
manual focus
swap lenses (Micro Four Thirds mount)
nice screen size (3 inch)
decent megapixels (20 megapixels)
sensor size is good (Four Thirds)
above average ISO range (25,600)
delivers RAW files
good battery life (450 CIPA)
does not have image stabilization
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Vlogging Comparison

Epson R-D1x Vlogging info
YI M1 Vlogging info
9
can't record video
33
built-in touchscreen
supports face detection autofocus
great video quality (4096 x 2160 pixels)
screen isn't selfie friendly
does not have image stabilization
doesn't have external microphone socket
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Epson R-D1x vs YI M1 Specifications

Detailed spec comparison table for Epson R-D1x and YI M1
 Epson R-D1xYI M1
General Information
Brand Name Epson YI
Model Epson R-D1x YI M1
Type Advanced Mirrorless Entry-Level Mirrorless
Launched 2009-02-27 2016-09-19
Physical type Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Sensor type CCD CMOS
Sensor size APS-C Four Thirds
Sensor measurements 23.7 x 15.6mm 17.3 x 13mm
Sensor area 369.7mm² 224.9mm²
Sensor resolution 6MP 20MP
Anti aliasing filter
Aspect ratio 3:2 1:1, 4:3, 3:2 and 16:9
Highest Possible resolution 3008 x 2000 5184 x 3888
Maximum native ISO 1600 25600
Minimum native ISO 200 100
RAW format
Autofocusing
Manual focus
Touch to focus
Autofocus continuous
Autofocus single
Autofocus tracking
Selective autofocus
Center weighted autofocus
Multi area autofocus
Autofocus live view
Face detection focus
Contract detection focus
Phase detection focus
Number of focus points - 81
Lens
Lens mount Leica M Micro Four Thirds
Amount of lenses 59 107
Focal length multiplier 1.5 2.1
Screen
Screen type Fixed Type Fixed Type
Screen size 2.5" 3"
Resolution of screen 235k dots 1,040k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder type Optical (rangefinder) None
Features
Minimum shutter speed 1s 60s
Fastest shutter speed 1/2000s 1/4000s
Continuous shutter rate - 5.0 frames per second
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation - Yes
Set white balance
Image stabilization
Integrated flash
Flash range no built-in flash no built-in flash
Flash settings - Auto, On, Off, Slow Sync, Red-Eye Slow
External flash
AE bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Supported video resolutions - 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC
Maximum video resolution None 4096x2160
Video format Motion JPEG MPEG-4, H.264
Microphone port
Headphone port
Connectivity
Wireless None Built-In
Bluetooth
NFC
HDMI
USB none USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 620 grams (1.37 lb) 350 grams (0.77 lb)
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 Overall 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 images
Style of battery - Battery Pack
Self timer No Yes (2 or 10 secs)
Time lapse feature
Storage type SD/SDHC card SD/SDHC/SDXC card
Card slots One One
Launch price $1,709 $320