This thin tube gets the top honour because of its excellent styling, eco-friendly design and superb performance. It supports full HD resolution and reproduces next to perfect contrast and colours.

A solar-powered cell phone was a dream, but Samsung turned this into a reality by launching the Samsung Solar Guru. The phone has a solar panel on the back.

LED bulbs are green-they are mercury-free, lead-free and, more importanly, consume a fraction of the power used by even CFL bulbs.

Games were by far the toughest to select for the podium. After a bit of consideration Prototypecame out tops. This game has everything that a fast-paced action game should have.