LG ProBeam BU70QGA

The first of LG's projectors to feature its commercial Signage webOS digital signage platform, the ProBeam BU70QGA is a surprisingly cost-effective 4K model with 7,000 ANSI lumens suitable for a wide range of venues and applications.

Excellent price for 4K imaging ; Built-in camera with autofocus ; LG Signage WebOS with apps ; Extensive customization options ; Bluetooth, wired networking and Wi-Fi

No Web browser included ; Slow response to commands

Aimed at showing digital signage but just as good for a company's conference room, a school's lecture hall or a church, the LG ProBeam BU70QGA is a workhorse of a projector that combines UHD imaging with an attractive $5,499 street price. Capable of a...