Optoma Photon Life PK31 4K UHD LED Home Projector
- In UK stock, ships from the UK
- UK manufacturer warranty
- UK-based engineers
- No import duty or customs charges
- GBP pricing, UK VAT invoices
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Description
The Optoma Photon Life PK31 brings 4K UHD (3840x2160) resolution to a lightweight, portable home projector. A 3-LED RGB light engine delivers 900 ISO lumens (1,600 HK) with HDR support and 90% DCI-P3 colour coverage, backed by a 200,000:1 contrast ratio for punchy, realistic images. A 1.5-1.65:1 throw ratio and 1.1x manual zoom project screen sizes up to 150 inches, with +/-40 degree keystone correction for flexible placement. The LED light source is rated for up to 30,000 hours of virtually maintenance-free viewing, and an HDMI 2.0 input plus 5W built-in speaker keep setup simple. At just 2.2kg, the PK31 is designed to move easily from room to room, making 4K home cinema, gaming and streaming portable.
Key features
3840x2160 native resolution with HDR support for sharp, detailed images.
90% DCI-P3 colour accuracy and 200,000:1 contrast ratio.
2.2kg net weight, easy to move between rooms.
Virtually maintenance-free viewing with no lamp replacement.
Technical specifications
Throw distance guide
With its 1.5–1.65:1 throw ratio, here's how far the projector needs to sit from the screen for common 16:9 image sizes. Try our throw distance calculator for your exact room.
Manufacturer lens-distance limit: 2.0 m–5.5 m. The dotted lines show the usable zoom positions for this picture size.
| Image size | Image dimensions | Lens distance range |
|---|---|---|
| 60" | 1.33 m × 0.75 m | 2.0 m – 2.2 m |
| 80" | 1.77 m × 1.00 m | 2.7 m – 2.9 m |
| 100" | 2.21 m × 1.25 m | 3.3 m – 3.7 m |
| 120" | 2.66 m × 1.49 m | 4.0 m – 4.4 m |
| 150" | 3.32 m × 1.87 m | 5.0 m – 5.5 m |
Planning from a real wall? Use the projector room planner to upload a photo, preview the image to scale and find projectors that fit within your maximum available space.
Distances are lens-to-screen, calculated from the manufacturer's stated throw ratio; allow for lens shift and mounting hardware. Always confirm against the manufacturer's installation guide before fixing mounts.
See it on your wall, to scale
Choose a picture size, then upload a wall photo—or scan the QR code and take it on your phone. We'll show the projected picture at its real size.
Documents
Delivery & returns
Estimated delivery 29 Aug - 2 Sept. UK mainland delivery only — some large or made-to-order items may carry longer lead times.
Unused items in original packaging can be returned within 14 days of delivery. Faulty items are covered under manufacturer warranty.
Bought in the UK, backed in the UK
This item is in UK stock and ships to you from within the UK, so the order never crosses a customs border on its way to you.
The manufacturer warranty is honoured here in the UK. If something fails, you deal with us — not with an overseas seller in another time zone.
Our own UK-based engineers install, commission and support what we sell, and can attend site when a system needs hands on it.
Delivered within the UK mainland, so there is no import duty, customs charge or courier handling fee waiting for you on delivery.
Prices are in pounds sterling with proper UK VAT invoices, and purchase orders are accepted from approved education accounts — no currency conversion and no surprises at the door.
Payment & security
Pay securely by card. Education customers can apply for a 30-day purchase order account.
Schools, colleges, sixth forms, universities and multi-academy trusts can order on invoice — no card payment required. Purchase orders and credit terms are for education customers only.
All transactions are processed over an encrypted, secure checkout.
Need help specifying this for your space?
Ask Andrew — he knows the full catalogue and can advise on installation, mounting and compatible AV systems.