Kodak Luma 150 Ultra Mini Pocket Pico Projector ($337.89) This ultra sleek model measures just 10cm by 10cm — so lightweight and portable, you can even take it on your travels. The projector offers 1080p resolution, 60 ANSI lumens and 1,000:1 contrast ratio. The battery lasts up to 2.5 hours and is rechargeable via micro USB. It connects to microSD, USB, HDMI as well as Wi-Fi. For clarity of sound, the 3.5mm audio jack allows you to project sound via speakers or wired earphones.