Up to 2 hours battery life. Windows 7 on a 4 inch display. Symbian.
I’m not sure if this will have some-sort of niche appeal (masochistic dwarfs with 20:20 eyesight?) but it sounds appalling to me.
Windows 7 on a phone: the 2-hour Post-PC device
http://gigaom.com/mobile/windows-7-on-a-phone-the-2-hour-post-pc-device/
http://gigaom.com/mobile/windows-7-on-a-phone-the-2-hour-post-pc-device/