Pentax ist DS2 vs YI M1
68 Imaging
44 Features
33 Overall
39
87 Imaging
59 Features
66 Overall
61
Pentax ist DS2 vs YI M1 Key Specs
(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
(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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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.
Samsung Releases Faster Versions of EVO MicroSD CardsThe 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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The following is a preview of the gallery photos for Pentax ist DS2 & YI M1. The full galleries are available at Pentax ist DS2 Gallery & YI M1 Gallery.
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 | |||
|---|---|---|---|---|
| Introduced | September 2016 | August 2005 | More recent by 134 months | |
| Screen dimension | 3" | 2.5" | Bigger screen (+0.5") | |
| Screen resolution | 1040k | 210k | Crisper 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 type | Fixed | 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.
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.

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 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 Screen and ViewFinder
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Pentax ist DS2 vs YI M1 Specifications
| Pentax ist DS2 | YI 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 |