After spending over an hour on the Lumia 920, Nokia finally announced the smaller Lumia 820, which features the same polycarbonate design, but features a smaller 4.3-inch display. Like the 920, it also features ceramic accents and instead will use Carl Zeiss optics. The 820 also features the ability to change the color of the shell to one of six different colors including Red, White, Yellow, Blue, Purple, and Gray. For an extra fee, you can also get a shell that allows for wireless charging.
The Lumia 820, just because it’s smaller doesn’t mean it’s a slouch, it too features a 1.5GHz dual core processor and 1GB of RAM, combined with Windows Phone 8 should make for an unbelievable smooth experience.
Source: WP-Life (sister site)