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Pentax ist DS2 vs YI M1

Portability
68
Imaging
44
Features
33
Overall
39
Pentax ist DS2 front
 
YI M1 front
Portability
87
Imaging
59
Features
66
Overall
61

Pentax ist DS2 vs YI M1 Key Specs

Pentax ist DS2
(Full Review)
  • 6MP - APS-C Sensor
  • 2.5" Fixed Screen
  • ISO 200 - 3200
  • Pentax KAF Mount
  • 605g - 125 x 93 x 66mm
  • Revealed August 2005
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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Pentax ist DS2 vs YI M1 Overview

Below, we will be looking at the Pentax ist DS2 and YI M1, former being a Advanced DSLR while the latter is a Entry-Level Mirrorless by rivals Pentax and YI. There exists a large gap among the resolutions of the ist DS2 (6MP) and M1 (20MP) and the ist DS2 (APS-C) and M1 (Four Thirds) use different sensor sizes.

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The ist DS2 was unveiled 12 years before the M1 and that is a fairly serious difference as far as camera technology is concerned. Both of the cameras come with different body type with the Pentax ist DS2 being a Mid-size SLR camera and the YI M1 being a Rangefinder-style mirrorless camera.

Before going through a more detailed comparison, below is a short view of how the ist DS2 scores versus the M1 in regards to portability, imaging, features and an overall grade.

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Reasons to pick Pentax ist DS2 over the YI M1

 ist DS2 M1 

Reasons to pick YI M1 over the Pentax ist DS2

 M1 ist DS2 
IntroducedSeptember 2016August 2005More recent by 134 months
Screen dimension3"2.5"Bigger screen (+0.5")
Screen resolution1040k210kCrisper screen (+830k dot)
Touch friendly screen Quickly navigate

Common features in the Pentax ist DS2 and YI M1

 ist DS2 M1 
Manual focus Dial exact focus
Screen typeFixed Fixed Fixed screen
Selfie screen Absent selfie screen

Pentax ist DS2 vs YI M1 Physical Comparison

For anyone who is intending to lug around your camera regularly, you'll need to factor in its weight and proportions. The Pentax ist DS2 features exterior dimensions of 125mm x 93mm x 66mm (4.9" x 3.7" x 2.6") having a weight of 605 grams (1.33 lbs) and the YI M1 has measurements of 114mm x 64mm x 34mm (4.5" x 2.5" x 1.3") and a weight of 350 grams (0.77 lbs).

Analyze the Pentax ist DS2 and YI M1 in our newest Camera & Lens Size Comparison Tool. Camera Size Comparison with Lenses

Do not forget, the weight of an ILC will differ based on the lens you select during that time. Here is the front view dimensions comparison of the ist DS2 vs the M1.

Pentax ist DS2 vs YI M1 size comparison

Taking into account dimensions and weight, the portability grade of the ist DS2 and M1 is 68 and 87 respectively.

Pentax ist DS2 vs YI M1 top view buttons comparison

Pentax ist DS2 vs YI M1 Sensor Comparison

Typically, it can be hard to visualize the difference in sensor measurements merely by researching a spec sheet. The graphic underneath might provide you a far better sense of the sensor sizes in the ist DS2 and M1.

As you can see, both cameras have got different megapixel count and different sensor measurements. The ist DS2 with its bigger sensor is going to make getting shallower DOF easier and the YI M1 will render extra detail having an extra 14MP. Higher resolution will also enable you to crop photographs much more aggressively. The older ist DS2 will be behind in sensor innovation.

Pentax ist DS2 vs YI M1 sensor size comparison

Pentax ist DS2 vs YI M1 Screen and ViewFinder

Pentax ist DS2 vs YI M1 Screen and Viewfinder comparison
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Photography Type Scores

Portrait Comparison

Portrait photography with Pentax ist DS2
Portrait photography with YI M1
50
has manual focus
sensor size is decent (APS-C)
delivers RAW formats
no liveview feature
low resolution (6 megapixels)
75
manual focus
decent sensor resolution (20 megapixels)
sensor size is good (Four Thirds)
comes with face detect autofocus
delivers RAW files
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Street Comparison

Pentax ist DS2 Street photography highlights
YI M1 Street photography highlights
60
sensor size is decent (APS-C)
delivers RAW formats
lighter than competitors in class (605 grams)
fixed screen
lack of image stabilization
73
sensor size is good (Four Thirds)
delivers RAW files
includes touch focus
great high ISO (25,600)
screen does not articulate
lack of image stabilization
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Sports Comparison

Pentax ist DS2 as a Sports photography camera
YI M1 as a Sports photography camera
38
sensor size is decent (APS-C)
sensor has phase detect AF
no liveview feature
low frames per second (3.0 frames/s)
lack of image stabilization
low resolution (6MP)
54
decent sensor resolution (20MP)
sensor size is good (Four Thirds)
great battery life (450 CIPA)
max fps very slow (5.0 fps)
lack of image stabilization
has no phase detect autofocus
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Travel Comparison

Pentax ist DS2 Travel photography info
YI M1 Travel photography info
52
lighter than competitors in class (605g)
built-in flash
missing Time Lapse function
low resolution (6 megapixels)
display is not selfie friendly
78
great battery life (450 per charge)
has bluetooth
includes touch focus
decent sensor resolution (20 megapixels)
does not offer selfie friendly screen
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Landscape Comparison

Pentax ist DS2 as a Landscape photography camera
YI M1 as a Landscape photography camera
46
has manual focus
switch lenses (Pentax KAF mount)
sensor size is decent (APS-C)
delivers RAW formats
screen is small (2.5")
no liveview feature
lack of image stabilization
low resolution (6 megapixels)
missing Time Lapse function
76
manual focus
swap lenses (Micro Four Thirds mount)
nice screen size (3 inch)
decent sensor resolution (20 megapixels)
sensor size is good (Four Thirds)
great high ISO (25,600)
delivers RAW files
great battery life (450 per charge)
lack of image stabilization
Photography Glossary

Vlogging Comparison

Pentax ist DS2 as a Vlogging camera
YI M1 as a Vlogging camera
22
lighter than competitors in class (605 grams)
display is not selfie friendly
lack of image stabilization
low quality video ( pxls)
missing external mic jack
33
has touchscreen
comes with face detect autofocus
high res video (4096 x 2160 pxls)
does not offer selfie friendly screen
lack of image stabilization
lack of mic support
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Pentax ist DS2 vs YI M1 Specifications

Detailed spec comparison table for Pentax ist DS2 and YI M1
 Pentax ist DS2YI M1
General Information
Make Pentax YI
Model Pentax ist DS2 YI M1
Class Advanced DSLR Entry-Level Mirrorless
Revealed 2005-08-22 2016-09-19
Physical type Mid-size SLR Rangefinder-style mirrorless
Sensor Information
Sensor type CCD CMOS
Sensor size APS-C Four Thirds
Sensor dimensions 23.5 x 15.7mm 17.3 x 13mm
Sensor area 369.0mm² 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 2008 5184 x 3888
Maximum native ISO 3200 25600
Lowest native ISO 200 100
RAW data
Autofocusing
Manual focus
Touch focus
AF continuous
Single AF
Tracking AF
Selective AF
AF center weighted
Multi area AF
AF live view
Face detection AF
Contract detection AF
Phase detection AF
Number of focus points 11 81
Lens
Lens mounting type Pentax KAF Micro Four Thirds
Total lenses 151 107
Crop factor 1.5 2.1
Screen
Type of screen Fixed Type Fixed Type
Screen diagonal 2.5 inch 3 inch
Screen resolution 210k dots 1,040k dots
Selfie friendly
Liveview
Touch function
Viewfinder Information
Viewfinder Optical None
Viewfinder coverage 95 percent -
Viewfinder magnification 0.64x -
Features
Minimum shutter speed 30 secs 60 secs
Fastest shutter speed 1/4000 secs 1/4000 secs
Continuous shutter rate 3.0fps 5.0fps
Shutter priority
Aperture priority
Manually set exposure
Exposure compensation Yes Yes
Custom WB
Image stabilization
Integrated flash
Flash range - no built-in flash
Flash modes Auto, On, Off, Red-eye reduction Auto, On, Off, Slow Sync, Red-Eye Slow
Hot shoe
Auto exposure bracketing
WB bracketing
Exposure
Multisegment
Average
Spot
Partial
AF area
Center weighted
Video features
Video resolutions - 4096 x 2160 @ 30p / 75 Mbps, MOV, H.264, AAC
Maximum video resolution - 4096x2160
Video file format - MPEG-4, H.264
Mic support
Headphone support
Connectivity
Wireless No Built-In
Bluetooth
NFC
HDMI
USB USB 1.0 (1.5 Mbit/sec) USB 2.0 (480 Mbit/sec)
GPS None None
Physical
Environment sealing
Water proof
Dust proof
Shock proof
Crush proof
Freeze proof
Weight 605 gr (1.33 pounds) 350 gr (0.77 pounds)
Dimensions 125 x 93 x 66mm (4.9" x 3.7" x 2.6") 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 shots
Battery style - Battery Pack
Battery model 4 x AA -
Self timer Yes (2 or 12 sec) Yes (2 or 10 secs)
Time lapse recording
Type of storage SD/MMC card SD/SDHC/SDXC card
Card slots 1 1
Price at release - $320