Acer M311 DLP Smart Projector : WXGA resolution at 4,500 ANSI Lumens brightness and with a high contrast ratio of 20,000: 1 รับประกัน 3 ปีเต็ม On Site Service [ by Projector Central ] | Lazada.co.th
Acer M511 and M311 Smart Projectors Launched With Android OS - Explained All Spec, Features And More - YouTube