It’s not really a smartphone. It’s not really a netbook. The Lenovo Skylight is a smartbook.

Lenovo Skylight
10.1? display screen @ 1280×720 pixels
20GB SSD (plus 2GB online)
1GHz Snapdragon ARM processor
WiFi 802.11 b/g
3G/HSDPA
1.3MP webcam

At under 2 lbs, the Skylight is thin and light but can last up to 10 hours on a single full battery charge. Price is $499 but with an AT&T plan and will start selling in April.