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Epson R-D1 vs Sony A7S II

Portability
75
Imaging
43
Features
20
Overall
33
Epson R-D1 front
 
Sony Alpha A7S II front
Portability
68
Imaging
61
Features
76
Overall
67

Epson R-D1 vs Sony A7S II Key Specs

Epson R-D1
(Full Review)
  • 6MP - APS-C Sensor
  • 2" Fixed Screen
  • ISO 200 - 1600
  • No Video
  • Leica M Mount
  • 620g - 142 x 89 x 40mm
  • Launched March 2004
  • Replacement is Epson R-D1x
Sony A7S II
(Full Review)
  • 12MP - Full frame Sensor
  • 3" Tilting Screen
  • ISO 100 - 102400 (Raise to 409600)
  • Sensor based 5-axis Image Stabilization
  • 1/8000s Maximum Shutter
  • 3840 x 2160 video
  • Sony E Mount
  • 627g - 127 x 96 x 60mm
  • Revealed October 2015
  • Previous Model is Sony A7S
  • Renewed by Sony A7S III
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Epson R-D1 vs Sony A7S II Overview

Let's look a bit more in depth at the Epson R-D1 vs Sony A7S II, former is a Advanced Mirrorless while the latter is a Pro Mirrorless by competitors Epson and Sony. There is a noticeable difference among the sensor resolutions of the R-D1 (6MP) and A7S II (12MP) and the R-D1 (APS-C) and A7S II (Full frame) provide totally different sensor sizes.

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The R-D1 was unveiled 12 years earlier than the A7S II which is a fairly sizable difference as far as camera tech is concerned. Both of the cameras feature different body design with the Epson R-D1 being a Rangefinder-style mirrorless camera and the Sony A7S II being a SLR-style mirrorless camera.

Before getting right into a in-depth comparison, here is a simple synopsis of how the R-D1 matches up versus the A7S II in the way of portability, imaging, features and an overall mark.

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Reasons to pick Epson R-D1 over the Sony A7S II

 R-D1 A7S II 

Reasons to pick Sony A7S II over the Epson R-D1

 A7S II R-D1 
RevealedOctober 2015March 2004Newer by 141 months
Screen typeTiltingFixed Tilting screen
Screen size3"2"Bigger screen (+1")
Screen resolution1229k235kClearer screen (+994k dot)

Common features in the Epson R-D1 and Sony A7S II

 R-D1 A7S II 
Focus manually Dial precise focus
Selfie screen Neither provides selfie screen
Touch friendly screen Neither provides Touch friendly screen

Epson R-D1 vs Sony A7S II Physical Comparison

When you are planning to travel with your camera regularly, you need to factor its weight and measurements. The Epson R-D1 provides external measurements of 142mm x 89mm x 40mm (5.6" x 3.5" x 1.6") and a weight of 620 grams (1.37 lbs) and the Sony A7S II has proportions of 127mm x 96mm x 60mm (5.0" x 3.8" x 2.4") accompanied by a weight of 627 grams (1.38 lbs).

Examine the Epson R-D1 vs Sony A7S II in our completely new Camera plus Lens Size Comparison Tool. Camera Size Comparison with Lenses

Remember that, the weight of an ILC will change based on the lens you are using at that moment. Following is a front view sizing comparison of the R-D1 and the A7S II.

Epson R-D1 vs Sony A7S II size comparison

Taking into consideration size and weight, the portability rating of the R-D1 and A7S II is 75 and 68 respectively.

Epson R-D1 vs Sony A7S II top view buttons comparison

Epson R-D1 vs Sony A7S II Sensor Comparison

In many cases, it's tough to envision the gap in sensor dimensions simply by going through specs. The pic here will help give you a better sense of the sensor sizing in the R-D1 and A7S II.

All in all, the 2 cameras come with different megapixels and different sensor dimensions. The R-D1 with its smaller sensor will make achieving bokeh harder and the Sony A7S II will produce more detail having an extra 6 Megapixels. Higher resolution will help you crop shots a good deal more aggressively. The more aged R-D1 will be disadvantaged in sensor technology.

Epson R-D1 vs Sony A7S II sensor size comparison

Epson R-D1 vs Sony A7S II Screen and ViewFinder

Epson R-D1 vs Sony A7S II Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Epson R-D1
Portrait photography with Sony A7S II
49
you can focus manually
nice sensor size (APS-C)
saves RAW files
doesn't have liveview
MP count low (6 megapixels)
68
focusing manually
sensor size is large (Full frame)
comes with face detection focusing
saves RAW formats
low resolution sensor (12MP)
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Street Comparison

Epson R-D1 Street photography factors
Sony A7S II Street photography factors
55
nice sensor size (APS-C)
saves RAW files
fixed screen
does not have image stabilization
more heavy than competition (620g)
78
screen tilts up and down
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
saves RAW formats
environment proofing
above average high ISO (102,400)
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Sports Comparison

Epson R-D1 Sports photography details
Sony A7S II Sports photography details
29
nice sensor size (APS-C)
doesn't have liveview
no shutter priority
does not have image stabilization
MP count low (6MP)
doesn't have phase detect autofocus
58
max shutter speed is good (1/8,000s)
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
comes with tracking autofocus
environment proofing
slow frames per second (5.0 frames/s)
low resolution sensor (12MP)
bad battery (370 CIPA)
lack of phase detect AF
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Travel Comparison

Travel photography with Epson R-D1
Travel photography with Sony A7S II
38
does not have Timelapse function
more heavy than competition (620g)
MP count low (6MP)
display isn't selfie friendly
49
environment proofing
bad battery (370 shots)
low resolution sensor (12MP)
doesn't offer selfie friendly screen
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Landscape Comparison

Epson R-D1 Landscape photography information
Sony A7S II Landscape photography information
46
you can focus manually
switch lenses (Leica M mount)
nice sensor size (APS-C)
saves RAW files
tiny screen (2")
doesn't have liveview
does not have image stabilization
MP count low (6 megapixels)
does not have Timelapse function
71
focusing manually
change lenses (Sony E mount)
pretty good screen size (3")
has image stabilization (Sensor based 5-axis)
sensor size is large (Full frame)
above average high ISO (102,400)
saves RAW formats
environment proofing
low resolution sensor (12MP)
bad battery (370 CIPA)
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Vlogging Comparison

Epson R-D1 as a Vlogging camera
Sony A7S II as a Vlogging camera
9
no video shooting
35
has image stabilization (Sensor based 5-axis)
comes with face detection focusing
high res video (3840 x 2160 pixels)
includes external microphone socket
doesn't offer selfie friendly screen
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Epson R-D1 vs Sony A7S II Specifications

Detailed spec comparison table for Epson R-D1 and Sony A7S II
 Epson R-D1Sony Alpha A7S II
General Information
Make Epson Sony
Model type Epson R-D1 Sony Alpha A7S II
Class Advanced Mirrorless Pro Mirrorless
Launched 2004-03-11 2015-10-12
Physical type Rangefinder-style mirrorless SLR-style mirrorless
Sensor Information
Powered by - Bionz X
Sensor type CCD CMOS
Sensor size APS-C Full frame
Sensor measurements 23.7 x 15.6mm 35.6 x 23.8mm
Sensor area 369.7mm² 847.3mm²
Sensor resolution 6MP 12MP
Anti alias filter
Aspect ratio 3:2 3:2 and 16:9
Highest resolution 3008 x 2000 4240 x 2832
Highest native ISO 1600 102400
Highest boosted ISO - 409600
Lowest native ISO 200 100
RAW support
Lowest boosted ISO - 50
Autofocusing
Focus manually
Touch to focus
Continuous AF
AF single
AF tracking
Selective AF
AF center weighted
AF multi area
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Total focus points - 169
Lens
Lens mount type Leica M Sony E
Number of lenses 59 121
Focal length multiplier 1.5 1
Screen
Screen type Fixed Type Tilting
Screen sizing 2" 3"
Resolution of screen 235 thousand dots 1,229 thousand dots
Selfie friendly
Liveview
Touch operation
Viewfinder Information
Viewfinder type Optical (rangefinder) Electronic
Viewfinder resolution - 2,359 thousand dots
Viewfinder coverage - 100%
Viewfinder magnification - 0.78x
Features
Slowest shutter speed 1 secs 30 secs
Maximum shutter speed 1/2000 secs 1/8000 secs
Continuous shooting rate - 5.0 frames per sec
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Set WB
Image stabilization
Inbuilt flash
Flash distance no built-in flash no built-in flash
Flash settings - no built-in flash
External flash
AE bracketing
White balance bracketing
Exposure
Multisegment metering
Average metering
Spot metering
Partial metering
AF area metering
Center weighted metering
Video features
Video resolutions - 4K (3840 x 2160 @ 30p/24p [60-100Mbps]), Full HD (1920 x 1080 @ 120p/60p/60i/30p/24p [50-100Mbps]), 720p (30p [16Mbps])
Highest video resolution None 3840x2160
Video format - MPEG-4, AVCHD, XAVC S
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 proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 620 gr (1.37 lb) 627 gr (1.38 lb)
Physical dimensions 142 x 89 x 40mm (5.6" x 3.5" x 1.6") 127 x 96 x 60mm (5.0" x 3.8" x 2.4")
DXO scores
DXO All around rating not tested 85
DXO Color Depth rating not tested 23.6
DXO Dynamic range rating not tested 13.3
DXO Low light rating not tested 2993
Other
Battery life - 370 images
Battery type - Battery Pack
Battery ID - NP-FW50
Self timer No Yes (2 or 10 sec; continuous (3 or 5 exposures))
Time lapse shooting With downloadable app
Type of storage SD card SD/SDHC/SDXC, Memory Stick Duo/Pro Duo/Pro-HG Duo
Card slots One One
Launch price $1,709 $2,767