Best PDAs - 0 to 4 oz. Weight, 2 to 4 Hours Talk Time, Keypad Input Method

'There are no included PIM tools,'

'the N810's problematic third-party software in general, may keep it from taking the PDA world by storm.'

'Clunky navigation interface.'

'call quality was subpar in our tests.'

'standard phone functions are made more tricky with the non-traditional keypad layout, it lacks MMS and a camera, and the screen is a compact three-line affair, what it does do it seems to do pretty well.'

'Cons Limited connectivity, May not come with all software.'

'the camera is way below average when lighting conditions are not optimal'

'In our underground test SPL presented itself extremely unsatisfactorily'

'Display is dull in sunlight.'

'Other flip phones'

'lack of a full keyboard or touch screen'

'the 1.3-megapixel camera is relatively poor; photos had a greenish tint and seemed a bit dark, with evidence of exposure, color noise, and contrast problems both indoors and out.'

'If you include photos in your contacts, then it will even display the picture, though arguably at so small a size that it's virtually useless.'

'The SIM card slot is also a point worth mentioning, consisting of a thin metallic tray that slides out from below the memory card slot - while it isn't an altogether bad design, it will prove a little hard to use for those with larger fingers.'

'fairly chunky battery'

'In our underground test SPL presented itself extremely unsatisfactorily'