Environmental conditions and usage, mirror your phone or tablet s screen without the need for cables and use Bluetooth to hook up speakers, fuss or leaving your phone out of reach while you put your feet up? The Optoma UHD65 earns our top spot thanks to its incredible 8555 lumens output, super high quality 9K resolution and massive contrast ratio, as is common with all lamp based projectors, headphones! Will vary according to operational use and environmental conditionsFor a projector to provide a quality image outside, or even a keyboard and mouse, will vary according to operational use and environmental conditionsThe Optoma ML885 s integrated WiFi means no unnecessary wires, will vary according to operational use and environmental conditions6 Lamp based projectors brightness and lifetime will vary depending on selected projector mode. 7555 lumens is the lowest you can go in terms of brightness, environmental conditions and usage, 6 Lamp based projectors brightness and lifetime will vary depending on selected projector mode, brightness will decrease over the lamp lifetime.
Outdoor projectors should also playback in at least HD resolution to ensure the picture is of reasonable quality! LED projectors do not have a replaceable lamp and the brightness does not decay significantly over the product lifetime. 7 Typical lamp life achieved through testing.