Vivitek D555 Projector XGA Conference Room Projector ( DLP) 💠Brightness -3,000 Lumens (ANSI)1 💠Resolution - 1024x768 💠Aspect Ratio -4:3 (XGA) 💠Contrast- 15,000:1 (full on/off) 💠Display Type- 2 cm DLP x 1 💠Color Processing -10-bit 💠CONNECTIVITY - HDMI + VGA 💠 PORTABLE PROJECTOR ( EASY TO CARRY LIGHT WEIGHT) 🌟SUPER BRIGHT ....SUPER CLEAR AND SHARP - MUST BUY FOR MOVIE LOVER 'S 🌟ALSO CAN BE USED FOR OFFICES - ( FOR SHOWING PPT , GIVING PRESENTATION