Yaber K2s

Doesn't show rainbow artifacts ; Bright 800-ANSI-lumen rating ; Wireless screen mirroring for iOS and Android devices ; Robust audio system with dual 10-watt stereo speakers

Quirky automatic keystone and focus adjustments ; Needs Wi-Fi setup twice—once for the projector and once for the included Android TV dongle ; Poor shadow detail and no way to adjust it ; Pricey for what it delivers

The Yaber K2s home entertainment projector delivers good enough picture quality, brightness, and sound quality for casual use, but for the price, we expect easier setup and better usability.