Excel Digital Smart Projector supports 720P High Definition video resolution. You can connect the projector with a TV stick, laptop, smartphone, tablet, PC, PS3, PS5, etc. The projector is embedded with upgraded LED lighting for crystal clear projection. It is compatible with all operating systems. The projection distance is 1 - 2 meters. Its screen resolution is 800 x 480p. The projector is equipped with Keystone Correction. It is also compatible with HDMI, USB Type-C, VGA, AV, TF card, PS4, etc. You also get a 1-year limited warranty. Its contrast ratio is 800:1 and comes with 100 lumens of brightness.