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Olympus E-P7 vs YI M1

Portability
86
Imaging
63
Features
84
Overall
71
Olympus PEN E-P7 front
 
YI M1 front
Portability
87
Imaging
59
Features
66
Overall
61

Olympus E-P7 vs YI M1 Key Specs

Olympus E-P7
(Full Review)
  • 20MP - Four Thirds Sensor
  • 3.00" Tilting Display
  • ISO 200 - 25600
  • Sensor based 5-axis Image Stabilization
  • No Anti-Alias Filter
  • 3840 x 2160 video
  • Micro Four Thirds Mount
  • 337g - 118 x 69 x 38mm
  • Introduced June 2021
YI M1
(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
  • Introduced September 2016
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Olympus E-P7 vs YI M1 Overview

Its time to look a bit more in depth at the Olympus E-P7 and YI M1, both Entry-Level Mirrorless cameras by manufacturers Olympus and YI. The sensor resolution of the E-P7 (20MP) and the M1 (20MP) is relatively comparable and they possess the exact same sensor sizing (Four Thirds).

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The E-P7 was released 4 years later than the M1 and that is a fairly serious gap as far as camera technology is concerned. Each of the cameras come with the identical body type (Rangefinder-style mirrorless).

Before delving through a complete comparison, below is a quick view of how the E-P7 matches up against the M1 with regard to portability, imaging, features and an overall rating.

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Reasons to pick Olympus E-P7 over the YI M1

 E-P7 M1 
IntroducedJune 2021September 2016Fresher by 58 months
Screen typeTiltingFixed Tilting screen
Selfie screen Easy selfies

Reasons to pick YI M1 over the Olympus E-P7

 M1 E-P7 

Common features in the Olympus E-P7 and YI M1

 E-P7 M1 
Manually focus More accurate focusing
Screen dimension3.00"3"Identical screen measurement
Screen resolution1040k1040kThe same screen resolution
Touch friendly screen Quickly navigate

Olympus E-P7 vs YI M1 Physical Comparison

For anyone who is looking to carry your camera regularly, you have to factor its weight and dimensions. The Olympus E-P7 enjoys outside dimensions of 118mm x 69mm x 38mm (4.6" x 2.7" x 1.5") with a weight of 337 grams (0.74 lbs) while the YI M1 has dimensions of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") having a weight of 350 grams (0.77 lbs).

Take a look at the Olympus E-P7 and YI M1 in the new Camera and Lens Size Comparison Tool. Camera Size Comparison with Lenses

Take into account, the weight of an Interchangeable Lens Camera will vary based on the lens you have chosen at the time. Underneath is the front view scale comparison of the E-P7 against the M1.

Olympus E-P7 vs YI M1 size comparison

Using dimensions and weight, the portability grade of the E-P7 and M1 is 86 and 87 respectively.

Olympus E-P7 vs YI M1 top view buttons comparison

Olympus E-P7 vs YI M1 Sensor Comparison

Normally, it can be tough to visualise the gap in sensor sizing just by seeing specs. The graphic underneath may provide you a far better sense of the sensor dimensions in the E-P7 and M1.

All in all, each of these cameras have got the exact same sensor measurements and the same MP and you should expect comparable quality of photos though you should really consider the production date of the cameras into account. The more recent E-P7 is going to have a benefit in sensor tech.

Olympus E-P7 vs YI M1 sensor size comparison

Olympus E-P7 vs YI M1 Screen and ViewFinder

Olympus E-P7 vs YI M1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Olympus E-P7
Portrait photography with YI M1
77
you can focus manually
MP count good (20 megapixels)
sensor size is good (Four Thirds)
has face detection focus
exports RAW formats
75
has manual focus
megapixel count good (20MP)
decent sensor size (Four Thirds)
has face detection autofocus
saves RAW formats
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Street Comparison

Olympus E-P7 as a Street photography camera
YI M1 as a Street photography camera
86
tilting screen
has image stabilization (Sensor based 5-axis)
sensor size is good (Four Thirds)
exports RAW formats
features focus by touch
good ISO range (25,600)
73
decent sensor size (Four Thirds)
saves RAW formats
boasts focus by touch
great ISO range (25,600)
screen does not articulate
does not have image stabilization
Photography Glossary

Sports Comparison

Olympus E-P7 Sports photography highlights
YI M1 Sports photography highlights
73
quiet shutter (1/16,000s)
has image stabilization (Sensor based 5-axis)
MP count good (20MP)
sensor size is good (Four Thirds)
has tracking autofocus
lacks phase detect auto focus
54
megapixel count good (20 megapixels)
decent sensor size (Four Thirds)
good battery (450 CIPA)
painfully slow continuous shooting (5.0 fps)
does not have image stabilization
has no phase detect autofocus
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Travel Comparison

Olympus E-P7 Travel photography highlights
YI M1 Travel photography highlights
87
connects via bluetooth
features focus by touch
MP count good (20MP)
built-in flash
display is selfie friendly
78
good battery (450 shots)
has bluetooth
boasts focus by touch
megapixel count good (20MP)
display is not selfie friendly
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Landscape Comparison

Olympus E-P7 as a Landscape photography camera
YI M1 as a Landscape photography camera
83
you can focus manually
interchangeable lenses (Micro Four Thirds mount)
good sized screen (3.00 inch)
has image stabilization (Sensor based 5-axis)
MP count good (20 megapixels)
sensor size is good (Four Thirds)
doesnt have anti-alias filter
good ISO range (25,600)
exports RAW formats
76
has manual focus
interchangeable lenses (Micro Four Thirds mount)
nice screen size (3 inch)
megapixel count good (20MP)
decent sensor size (Four Thirds)
great ISO range (25,600)
saves RAW formats
good battery (450 per charge)
does not have image stabilization
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Vlogging Comparison

Olympus E-P7 Vlogging highlights
YI M1 Vlogging highlights
80
display is selfie friendly
screen is touchscreen
has image stabilization (Sensor based 5-axis)
has face detection focus
video res high (3840 x 2160 resolution)
missing external microphone jack
33
has touchscreen
has face detection autofocus
video resolution high (4096 x 2160 pixels)
display is not selfie friendly
does not have image stabilization
lack of external mic support
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Olympus E-P7 vs YI M1 Specifications

Detailed spec comparison table for Olympus E-P7 and YI M1
 Olympus PEN E-P7YI M1
General Information
Brand Olympus YI
Model type Olympus PEN E-P7 YI M1
Category Entry-Level Mirrorless Entry-Level Mirrorless
Introduced 2021-06-09 2016-09-19
Physical type Rangefinder-style mirrorless Rangefinder-style mirrorless
Sensor Information
Sensor type CMOS CMOS
Sensor size Four Thirds Four Thirds
Sensor dimensions 17.4 x 13mm 17.3 x 13mm
Sensor area 226.2mm² 224.9mm²
Sensor resolution 20 megapixels 20 megapixels
Anti alias filter
Aspect ratio 4:3 1:1, 4:3, 3:2 and 16:9
Maximum resolution 5184 x 3888 5184 x 3888
Maximum native ISO 25600 25600
Minimum native ISO 200 100
RAW photos
Minimum boosted ISO 100 -
Autofocusing
Focus manually
Touch to focus
AF continuous
AF single
AF tracking
Selective AF
Center weighted AF
Multi area AF
AF live view
Face detect focusing
Contract detect focusing
Phase detect focusing
Total focus points 121 81
Lens
Lens mount type Micro Four Thirds Micro Four Thirds
Number of lenses 118 107
Focal length multiplier 2.1 2.1
Screen
Display type Tilting Fixed Type
Display sizing 3.00 inch 3 inch
Display resolution 1,040 thousand dots 1,040 thousand dots
Selfie friendly
Liveview
Touch screen
Viewfinder Information
Viewfinder type None None
Features
Slowest shutter speed 60s 60s
Maximum shutter speed 1/4000s 1/4000s
Maximum quiet shutter speed 1/16000s -
Continuous shooting rate 8.7 frames/s 5.0 frames/s
Shutter priority
Aperture priority
Expose Manually
Exposure compensation Yes Yes
Set WB
Image stabilization
Integrated flash
Flash distance 5.40 m (at ISO 100) no built-in flash
Flash options Redeye, Fill-in, Flash off, Red-eye Slow sync. (1st curtain), Slow sync. (1st curtain), Slow sync. (2nd curtain), Manual Auto, On, Off, Slow Sync, Red-Eye Slow
External flash
Auto exposure bracketing
WB bracketing
Exposure
Multisegment exposure
Average exposure
Spot exposure
Partial exposure
AF area exposure
Center weighted exposure
Video features
Video resolutions 3840 x 2160 @ 30p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 25p / 102 Mbps, MOV, H.264, Linear PCM3840 x 2160 @ 24p / 102 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 60p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 50p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 30p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 25p / 52 Mbps, MOV, H.264, Linear PCM1920 x 1080 @ 24p / 52 Mbps, MOV, H.264, Linear PCM 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC
Maximum video resolution 3840x2160 4096x2160
Video data format MPEG-4, H.264 MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless Built-In Built-In
Bluetooth
NFC
HDMI
USB BLS-50 lithium-ion battery & USB charger USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environmental sealing
Water proofing
Dust proofing
Shock proofing
Crush proofing
Freeze proofing
Weight 337 grams (0.74 lb) 350 grams (0.77 lb)
Dimensions 118 x 69 x 38mm (4.6" x 2.7" x 1.5") 114 x 64 x 34mm (4.5" x 2.5" x 1.3")
DXO scores
DXO All around rating not tested not tested
DXO Color Depth rating not tested not tested
DXO Dynamic range rating not tested not tested
DXO Low light rating not tested not tested
Other
Battery life 360 photographs 450 photographs
Type of battery Battery Pack Battery Pack
Battery ID BLS-50 -
Self timer Yes Yes (2 or 10 secs)
Time lapse shooting
Type of storage SD/SDHC/SDXC card (UHS-II supported) SD/SDHC/SDXC card
Card slots Single Single
Retail pricing $800 $320