5G WiFi Bluetooth Projector, 2022 Upgraded VILINICE Native 1080P Video Projector with 100" Screen, 10000L Support 4K Outdoor Projector Home Theater, Compatible with PC/TV Stick/Smartphone/PS5/DVD

First unit received failed to do so much as power on. Instructions say "press power button once for ON and twice for OFF" but no matter what sequence or combination of button presses I tried, the power LED light would turn off, come on green for a couple seconds, and turn solid red.. no light being emitted and obviously no picture being displayed. I suspect the lamp bulb or some other circuitry was damaged in transit due to the fact the my phone responds as if it's connected when plugging in via USB. I will assume this is a fluke and will update this review after receiving the replacement unit.there is, however, a major discrepancy between the luminance level of the "10000L" variant listed here.. to define some terms laymen such as myself were unaware of the meaning; lux and lumens both measure brightness, but are not interchangeable or directly comparable in any way.. lumens is the amount of light that falls on it's projected surface, this varies with projection distance and the value drops off as you move outward from center of the image (like the bright circle in the center of a flashlight beam, which gets dimmer approaching the periphery).. lux is the total amount of light the projector is capable of emitting, some of which is scattered "on its way" to the projection surface. Anyways, the product listing title suggests this is a 10,000 lumen (L) projector (not lux, whivh is abbreviated as "lx"). Product images in the listing call out 7500 lux, but on Vilinice's own product page for the VL407 lists lumens output of 8500L.. the only consensus I can find is 10000:1 contrast.. so, I still remain confused what the exact lumens output is here. I would be nice if the manufacturer could clarify this critical product spec, and I find specifying a lux value only further muddies the waters

The projector does not run 4K but it’s definitely worth the price regardless

It does not connect to every device and does not connect to mist Android systems.

Doesnt work with fire tablets needs mirror feature so if your phone doesnt have screen sharing then wont connect or doesnt connect to fire stick and wont connect to USB portable dvd players

My dislike is that it is very confusing to connect to phone, can't find a password and the QR code is invalid when trying to scan.