Boss S11 Full HD 3D 5700 Lumens 50,000 Hours LED Projector, Compatible with HDMI/VGA/AV/USB/TV/Laptop/DVD LED Projector 3840x2160 Pixels (Ultra HD) vs Boss S8 Full HD 3D 5700 Lumens [2019 Upgraded] Led Projector- 50,000 Lamp Hours 1920 X 1080 (HD) LED Projector 1920x1080 Pixels (HD)