- 4/3 224.9mm2
- 20.2 megapixels
- ISO 100 - 25,600
- Go in depth with our full YI M1 Review.
- How does it shoot? YI M1 in the real world.
- See real-world photos taken with the M1.
- What’s the bottom line? Read our YI M1 conclusion.
| Links | ||
|---|---|---|
| Prices: | ||
| Manufacturer URL: | Manufacturer website | Manufacturer website |
| Predecessor: | ||
| Successor: | ||
| General | ||
| Model Number: | E-PM1 | M1 |
| Alternate Model Number(s): | ||
| Camera Format: | Compact System Camera | Compact System Camera |
| Currently Manufactured: | No | Yes |
| Retail Price: | $499.99 | $349.99 |
| Street Price: | $199.00 | |
| Date Available: | 2011-09-15 | 2016-12-31 |
| Tripod Mount: | Yes | Yes |
| Weight: |
13.5 oz
(382 g)
includes batteries, kit lens |
9.9 oz
(280 g)
includes batteries |
| Size: |
4.3 x
2.5 x
1.3 in. (110 x 64 x 34 mm) |
4.5 x
2.5 x
1.3 in. (114 x 64 x 34 mm) |
| Waterproof: | No | No |
| Waterproof Depth: | n/a | n/a |
| Image Sensor | ||
| Sensor Type: | Live MOS | CMOS |
| Sensor Manufacturer: | Panasonic | Sony |
| Effective Megapixels: | 12.3 | 20.2 |
| Sensor Format: | 4/3 | 4/3 |
| Sensor size: | 224.9mm2 (17.30mm x 13.00mm) | 224.9mm2 (17.30mm x 13.00mm) |
| Approximate Pixel Pitch: | 4.29 microns | 3.34 microns |
| Focal Length Multiplier: | 2.0x | 2.0x |
| Aspect Ratio: | 4:3 | 4:3 |
| Color Filter Type: | RGBG | RGBG |
| Anti Aliasing Filter: | Fixed | |
| Self-Cleaning: | Yes | No |
| Sensor shift image stabilization: | Yes | No |
| On-Sensor Phase Detect: | No | No |
| DxO Sensor Score: | 52 | |
| DxO Color Depth Score (bits): | 21.0 | |
| DxO Dynamic Range Score (evs): | 10.3 | |
| DxO Maximum Effective ISO Score (iso): | 499 | |
| Image Capture | ||
| Image Resolution: |
4032 x 3024
(12.2 MP,
4:3), 3200 x 2400 (7.7 MP, 4:3), 2560 x 1920 (4.9 MP, 4:3), 1920 x 1440 (2.8 MP, 4:3), 1600 x 1200 (1.9 MP, 4:3), 1280 x 960 (1.2 MP, 4:3), 1024 x 768 (0.8 MP, 4:3), 640 x 480 (0.3 MP, 4:3) |
5184 x 3888 (20.2 MP, 4:3) |
| Image File Format: | JPEG (EXIF 2.2), MPO (3D), 12-bit RAW (.ORF) | JPEG (EXIF 2.3), RAW (DNG) |
| Continuous-mode frames/second: | 5.3 | 5.0 |
| Video Capture | ||
| Can take movies: | Yes | Yes |
| Movie Resolution: |
1920x1080 (60i (20Mbps/17Mbps))
1280x720 (60p (17Mbps/13Mbps)) 1280x720 (30p) 640x480 (30p) |
3840x2160 (30p)
2048x1536 (30p) 1920x1080 (60p/30p/24p) 1280x720 (60p/30p/24p) 640x480 (240p) |
| Movie File Format: | AVCHD, Motion JPEG | Video: MPEG-4/H.264, Audio: AAC |
| Composite Video Out: | Yes | No |
| NTSC/PAL Switchable Video: | n/a | |
| Video Usable as Viewfinder: | n/a | |
| HD Video Out: | Yes | Yes |
| HD Video Connection: | HDMI | HDMI |
| Lens & Optics | ||
| Lens Mount: | Micro Four Thirds | Micro Four Thirds |
| Lens: | Olympus 14-42mm f/3.5-5.6 II R MSC M.Zuiko Digital Zoom Lens | XIAOYI 12-40mm F3.5-5.6 |
| Focal Length (35mm equivalent): | 28 - 84mm | 24 - 80mm |
| Focal Length (actual): | 14 - 42mm | 12 - 40mm |
| Zoom Ratio: | 3.00x | 3.33x |
| Aperture Range: | f/3.5 (wide) / f/5.6 (tele) - f/22 | f/3.5 (wide) / f/5.6 (tele) - f/22 |
| Integrated ND Filter: | No | No |
| Normal Focus Range: |
25 cm to Infinity 9.8 in to Infinity |
35 cm to Infinity 13.8 in to Infinity |
| Macro Focus Range: | ||
| Filter Thread: | 37.0mm | 49.0mm |
| Thread Type: | n/a | n/a |
| Optical Image Stabilization: | No | No |
| Digital Zoom: | Yes | |
| Digital Zoom Values: | 2x | |
| Auto Focus | ||
| Auto Focus: | Yes | Yes |
| Auto Focus Type: | Contrast Detect: High-speed, 35-point with Face Detection and Tracking. Auto from all 35 area, Single area from 35 area, Group Target area (9 area) from 35 area, Up to 8 Faces Detected | Contrast Detection: 81 points; AF: Single AF (S-AF), Continuous AF (C-AF), Touch Screen Focus & Shoot |
| Auto Focus Assist Light? | Yes | Yes |
| Manual Focus: | Yes | Yes |
| Viewfinder | ||
| Viewfinder: | No / LCD | No / LCD |
| Viewfinder Type: | Optional EVF mounted in flash hotshoe | |
| Focus Peaking: | No | Yes |
| EVF Resolution: | n/a | n/a |
| Viewfinder Magnification (35mm equivalent): | ||
| Viewfinder Magnification (nominal/claimed): | ||
| Display | ||
| Eye-level Viewfinder: | No | No |
| Rear Display: | Yes | Yes |
| Rear Display Size (inches): | 3.0 | 3.0 |
| Rear Display Resolution: | 460,000 dots | 1,036,800 dots (345,600 px) |
| Touchscreen: | No | Yes |
| Articulating Screen: | No | No |
| Tilt Swivel Screen: | No | No |
| Selfie Screen: | No | No |
| Max Playback Zoom: | 14.0x | |
| Top Deck Display: | No | No |
| Exposure | ||
| Maximum ISO (native): | 25600 | |
| Minimum ISO (native): | 100 | |
| ISO Settings: | Auto (customizable range), 200 - 12800 (1/3, 1 EV steps) | Auto, 100 - 25600 |
| Auto ISO Mode: | Yes | Yes |
| White Balance Settings: | Auto, Lamp, Fluorescent, Daylight, Flash, Cloudy, Shade, Underwater, Custom WB, One-touch WB | Auto, Cloudy, Custom, Incandescent, Shade, Sunlight |
| Shutter Speed Range: | 1/4000 - 60 sec | 1/4000 - 60 sec |
| Bulb Mode: | Yes | Yes |
| Exposure Compensation: | +/- 3.0EV in 0.3EV steps | +/- 5.0EV in 0.3EV steps |
| Metering Modes: | 324-zone Digital ESP, Center Weighted Average, Spot (~1%, with Highlight/Shadow modes) | Evaluative, Center-weighted, Spot |
| Program Auto Exposure: | Yes | Yes |
| Aperture Priority: | Yes | Yes |
| Shutter Priority: | Yes | Yes |
| Full Manual Exposure: | Yes | Yes |
| Creative Exposure Modes: | Portrait, e-Portrait, Landscape, Landscape + Portrait, Macro, Sport, Night Scene, Night + Portrait, Children, High Key, Low Key, DIS mode, Nature Macro, Candle, Sunset, Document, Panorama, Fireworks, Beach & Snow, Fisheye Conv, Wide Conv, Macro Conv, 3D, Underwater wide, Underwater macro; Art Filters (Pop Art, Soft Focus, Grainy Film, Pin Hole, Diorama, Dramatic Tone) | Panorama, Scene (Portrait, Landscape, Sport, Night Scene Portrait, Candle,Sunset, Fireworks, Beach & Snow), Super Professional guide, HDR |
| Self Timer: | 2 or 12 seconds | 2, 10 seconds |
| Time Lapse (intervalometer): | Yes | |
| High Resolution Composite: | No | No |
| Flash | ||
| Built-in Flash: | No | No |
| Flash Modes: | Auto, Red-eye reduction, Red-eye reduction slow sync., Slow sync at 1st curtain, Slow sync at 2nd curtain, Fill-in, Manual (Full, 1/2, 1/4, 1/8, 1/16, 1/32, 1/64), Off. Wireless flash control supported. | Auto, On, Off |
| Flash Guide Number (ISO 100): | 7.0 m / 23.0 ft. | n/a |
| Flash Range Description: | Bundled external flash has GN of 7m (ISO 100) or 10m (ISO 200) | n/a |
| Max Flash Sync: | 1/160 | 1/125 |
| Flash Exposure Compensation: | +/- 3.0 EV in 0.3EV steps | |
| External Flash Connection: | Hot-Shoe | Hot Shoe |
| Built-In Wireless Flash Control: | ||
| Image Storage | ||
| Usable Memory Types: | SD / SDHC / SDXC | SD / SDHC / SDXC |
| UHS Support: | ||
| Other Memory: | ||
| Dual Card Slots: | No | No |
| RAW Capture Support: | Yes | Yes |
| Uncompressed Format: | 12-bit RAW (.ORF) | RAW (DNG) |
| Movie File Format: | AVCHD, Motion JPEG | Video: MPEG-4/H.264, Audio: AAC |
| Included Memory: | No memory included | |
| Included Memory Type: | ||
| Connectivity | ||
| Built-In Wi-Fi: | No | Yes |
| NFC: | No | |
| Bluetooth: | No | Yes |
| Built-In GPS: | No | No |
| Microphone Jack: | No | No |
| Headphone Jack: | No | No |
| External Connections: | USB 2.0 High Speed | USB 2.0 High Speed,Bluetooth,WiFi |
| PictBridge Compliant: | Yes | No |
| DPOF Compliant: | Yes | Yes |
| Remote Control: | Yes | Yes |
| Remote Control Type: | Optional RM-UC1 wired remote | Via Wi-Fi |
| Connections (extended): | Accessory Port 2, Multi Connector (USB/AV/Remote), Mini HDMI (Type C) | Micro HDMI (Type-D), USB 2.0 |
| Performance Timing | ||
| Cycle time for JPEG shooting in single shot mode (seconds per frame, max resolution): | 0.59 | |
| Cycle time for RAW shooting in single shot mode (seconds per frame): | 0.57 | |
| Buffer size for RAW shooting in single shot mode (frames): | 15 | |
| Cycle time for RAW+JPEG shooting in single shot mode (seconds per shot): | ||
| Camera penalizes early shutter press? | No | |
| JPEG shooting speed in burst mode (fps, max resolution): | 5.3 | 5.0 |
| Buffer size for JPEG shooting in burst mode (frames, max resolution): | 9 | |
| RAW shooting speed in burst mode (fps): | ||
| Buffer size for RAW shooting in burst mode (frames): | ||
| RAW+JPEG shooting speed in burst mode (fps): | ||
| Buffer Size for RAW+JPEG shooting in burst mode (frames): | ||
| Shutter lag (full AF, wide/mid): | 0.25 seconds | |
| Shutter lag (full AF, tele): | ||
| Shutter lag (full AF, live view - DSLR): | ||
| Shutter lag (prefocused, live view - DSLR): | ||
| Shutter Lag (manual focus): | 0.112 seconds | |
| Shutter lag (full AF, with flash): | ||
| Shutter Lag (prefocused): | 0.075 seconds | |
| Shutter Lag (notes): | Full Autofocus Lag, Multi-area AF mode = 0.289s | |
| Startup Time: | 1.8 seconds | |
| Play -> Record Time: | 0.5 seconds | |
| Flash cycle time, full power: | 4.7 seconds | |
| Power | ||
| Battery Life, Stills (CIPA Rating Monitor/Live View): | 330 shots | 380 shots |
| Battery Life, Still (CIPA Rating OVF/EVF): | ||
| Battery Life, Video: | ||
| Battery Form Factor: | Proprietary BLS-1 or BLS-5 | Proprietary |
| Usable Battery Types: | Lithium-ion rechargeable | Lithium-ion rechargeable |
| Batteries Included: | Proprietary BLS-1 Lithium-ion rechargeable | 1 x Proprietary Lithium-ion rechargeable |
| Battery Charger Included (dedicated charger or AC/USB adapter): | Yes | Yes |
| Dedicated Battery Charger Included: | No | |
| Internal Charging Supported: | Yes | |
| Software | ||
| Included Software: | OLYMPUS Viewer 2/[ib] CD-ROM | |
| OS Compatibility: | ||
| Miscellaneous | ||
| Notes & Features: | Sensor-shift Image Stabilization, TruePic VI Image Processor, "FAST" AF System, Full HD movies, 6 Art Filters, Bundled External Flash. Available in Purple, Silver, Pink, White, Black and Brown. | Available in Ice Silver and Storm Black. |
