Samsung has released the P300 â a pocket sized, lightweight projector. The P300 boasts 24 ANSI Lumen brightness, a 1000:1 contrast ratio and a resolution of 800x600. The battery life is a healthy 2.5 hours. The P300 weighs just 660g, and has dimensions of 127 x 93 x 50mm. It comes with a special connecting cable and D-sub (PC) and AV input, and should be available in the UK from March, costing around Â£499.