UPDATED: Samsung NC310 Claims 11 Hour Battery Life

Intel® ATOM™ Processor N270 (1.60GHz, 533MHz, 512KB) .
Microsoft Windows® XP® Home (SP3).
LCD: 1GB (DDR2 / 1GB x 1) .
10.1" WSVGA (1024 x 600) SuperBright© Gloss LED backlit.
HDD: 160GB (5400 rpm SATA).
Graphics Processor: Intel GMA 950 (Int. Graphic).
Wireless LAN: 802.11b/g, Bluetooth 2.0 + Enhanced Data Rate* .
LAN: 10/100 Ethernet.
I / O Ports :
- 3-in-1 Card Reader (SD, SDHC, MMC) .
- 3 x USB 2.0 .
- 1 x Headphone-out.
- 1 x Mic in .
- 1 x Integrated Mic .
- 1 x VGA Port .
- 1 x RJ45 (LAN) .
Multimedia: 1.3 Megapixel Web Camera*.
Battery Life: 4 Cell (4400mAh) Lithium ion.
Keyboard: 84 Keys (Europe, Others), 17.6mm Pitch (93% size of desktop's).
Speaker: 3W Stereo Speaker (1.5 Watt x 2 ) .
Dimensions (W x D x H): 262 x 184.5 x 28.0mm .
Weight: 1.23 kg (incl. 4 cell battery) .
Warranty: 1 Year Collect and Return* .
SOURCE: http://www.trustedreviews.com/