3D projectors
Accepts and displays stereoscopic 3D.
- Standard
- HDMI 1.4a 3D
- ISO 21118
- Extension
How to compare it
3D support
A big niche purchase driver. Many 2020s 4K models dropped it, so explicit `false` is valuable data.
3D sync method
How the active-shutter glasses stay in time with the projector.
DLP-Link needs no emitter but can drop sync in bright scenes. RF is the most robust.
Standard: DLP-Link (TI); RF/IR vendor
Glasses included
How many pairs of glasses come in the box (0 = none).
Affects the true cost of entry.
Standard: Vendor
3D crosstalk
Ghosting from one eye's image leaking into the other.
The defining 3D quality spec. Only reviews can provide it.
Standard: Reviewer observation
3D glasses in box
Mirrors `3d.glasses_included` for the box listing.
Standard: Vendor
Deep cut
3D support. HDMI 3D formats top out at 1080p (frame packing 1080p24 per eye). There's no consumer 4K 3D disc format.
Terms on this page
Active-shutter 3D
Synchronised LCD glasses. The sync method is DLP-Link (via the screen), RF (radio) or IR. ⚖ 3d.supported, 3d.sync = dlp_link | rf | ir, 3d.glasses_included
3D formats
Frame packing (HDMI 1.4a, used by Blu-ray 3D), side-by-side, top-bottom. ⚖ 3d.formats[]
⚠ Many 2023+ models dropped 3D. "3D support" is a heavily searched long-tail filter.