Best PDAs - 4 to 5 Hours Talk Time, Bluetooth Wireless Capabilities, GSM

'a standard 3.5mm audio jack will make music listening convenient.'

'sleek and chic A810'

'interactive screen'

'This rugged device will deliver the industry's first mobile computer compatible with multiple 3G network standards -- HSDPA and EV-DO -- that can capture high-quality pictures, documents, and signatures, as well as 1D and 2D bar codes thanks to its 2-megapixel camera.'

'high performance SiRFstarIII GSC3f/LP chipset'

'pretty nice GPS and flight planning and mapping software'

'midnight-blue casing is attractive, and the device is comfortable to hold during phone calls.'

'The Asus P320 ’s built-in GPS module allows timely, faster satellite pinpoint and download for users and their location.'

'It's just 3.9 inches tall, 2.3 inches wide, and 0.55 inches thick (99.9 mm by 58 mm by 13.9 mm).'

'The supplied headphones are pretty decent, but if you don't like them, the phone has a standard 3.5mm mini-jack so you can swap them for any pair you like, which is handy.'

'include a bunch of multimedia functions'

'useful ASUS exclusive software'

'a nice leather pouch.'

'beautiful and gorgeous PDA'

'full QWERTY keyboard'

'The 320-by-240 display is gorgeous, and navigating the device via the small--but very usable--QWERTY keyboard and BlackBerry Pearl -like trackball is quite comfortable.'