Optoma Photon Life PK31 900 ANSI Lumens 4K Projector
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Product Description
Photon Life PH31 Full HD Home Projector
Photon Life PH31 Full HD LED Projector – Entertainment at anytime
Upgrade the way you enjoy your entertainment, with the Photon Life PH31 – the Full HD home projector that brings blockbuster visuals to your lounge, bedroom, garden or anywhere in your home.
Packed with LED technology, HDR support, and 1500 ISO lumens of brightness, the Photon Life PH31 delivers stunning clarity and vibrant colour on screens up to 150 inches. Whether you're watching movies, diving into gaming marathons, or streaming your favourite series, every detail pops with DCI-P3 colour accuracy and lifelike realism.
With a massive 30,000-hour LED lifespan, auto vertical keystone, and 1.1x zoom, setup is simple — wherever you place it.
From movie night to game night, the Photon Life PH31 transforms everyday viewing into an unforgettable cinematic experience.
Features
Photon Life
Perfect for any room in the house
Quick and easy setup
Lightweight design and auto vertical keystone for simple and flexible setup
RGB LED technology
1500 lumens of brilliance brings bold and clear visuals. Perfect for movie nights or gaming with friends, the Photon Life PH31 delivers stunning performance with up to 30,000 hours of virtually maintenance-free viewing.
Built in speaker
No need for extra equipment with the 5W built-in speaker
Big Screen Entertainment
Turn any room into a big-screen experience perfect for movies, gaming and streaming, capable of producing an image up to 150".

Pure brightness, true colors
Enjoy sharp, vibrant visuals with HDR, HLG and wide color support including Rec. 709 and DCI-P3 for more authentic, true to life colour reproduction. Whether you're deep into a gaming session or binge-watching your favorite shows - crisp detail and rich color make every big screen moment captivating.

5W built-in speaker, made for play anywhere moments
Built-in audio keeps things immersive on the go. Great for casual watching, background music, or late-night gaming.

Space Saving Design
Place it your way - on any flat surface, ceiling, or tripod, the Photon Life series is perfectly compact for any space, anywhere.

| Display / Image | |
| Display technology | DLP |
| Resolution | UHD (3840x2160) |
| Brightness | 900 lumens |
| Brightness (HK) | 1,600 |
| Contrast ratio | 200,000:1 |
| Native aspect ratio | 16:9 |
| Aspect ratio - compatible | 4:3, 16:9 |
| Keystone correction - vertical | 30° |
| Has vertical auto keystone correction | ✓ |
| Horizontal scan rate | 23-240Khz |
| Vertical scan rate | 15-255Hz |
| Uniformity | 90% |
| Screen size | 1.52m ~ 3.81m (60" ~ 150") diagonal |
| Lamp Info | |
| Light source type | 3 LED |
| LED life | 30,000 hours |
| Optical | |
| Throw ratio | 1.5:1 ~ 1.65:1 |
| Projection distance | 1.99m - 5.47m |
| Zoom | 1.1 |
| Zoom type | Manual |
| Focal length | 15.8mm ~ 17.4mm |
| Native offset | 105% |
| Connectivity | |
| Inputs | 1 x HDMI 2.0 |
| Outputs | 1 x USB-A power 2A 1 x Audio 3.5mm |
| General | |
| Noise level | 30dB to 32dB |
| PC compatibility | VGA_60, VGA_72, VGA_75, VGA_85, VGA_120, SVGA_56, SVGA_60, SVGA_72, SVGA_75, SVGA_85, SVGA_120, XGA_60, XGA_70, XGA_75, XGA_120, SXGA_75, SXGA_85, SXGA_60, SXGA_72, SXGA_75, SXGA_85, QuadVGA_75, SXGA+_60, UXGA_60, Mac G4, MAC13, Mac G4, Mac G4, MAC19, MAC21, WXGA_60, WXGA_75, WXGA_85, WXGA_60, WXGA_60, WXGA_120-RB, WXGA+_60, 1680x1050_60, 1920x1080_RB, 1920x1080_EIA, 1920x1080_120, 1920x1080_240, 1920x1200-RB, 2560x1440_60 (RB), 2560x1440_120 (RB), 3840x2160_30, 3840x2160_60 |
| 2D compatibility | 480i, 480p, 576i, 576p, 720p_60, 720p_50, 1080i_60, 1080i_50, 1080p, 2160/24P, 2160/25P, 2160/30P, 2160/50P, 2160/60P |
| 3D compatibility | ✓ |
| 3D | Full 3D |
| Security | Kensington Lock |
| IP rating | IP5X (Optical Engine only) |
| OSD / display languages | 25 languages: Arabic, Czech, Danish, Dutch, English, Farsi, Finnish, French, German, Greek, Hungarian, Indonesian, Italian, Japanese, Norwegian, Polish, Portuguese, Romanian, Russian, Chinese (simplified), Spanish, Swedish, Chinese (traditional), Turkish, Vietnamese |
| 24/7 operation | ✓ |
| 360° operation | ✓ |
| Operating conditions | Operating Altitude: Without high altitude mode, 0°C~35°C@1499m above sea level. With high altitude mode, 0°C~30°C@1500m~3000m above sea level. Non-Operating Altitude: 30℃@0~12,200m above sea level. |
| Remote control | ✓ |
| Speaker count | 1 |
| Watts per speaker | 5W |
| Input lag | 4.60ms |
| Power | |
| Power supply | VAC 100-240V (50/60Hz) |
| Power consumption (standby) | 0.5W |
| Power consumption | 53W to 110W |
| Weights & Dimensions | |
| Dimensions (WxDxH) | 238mm x 215mm x 130mm |
| Weight | 2.2kg |







