'Dual SIM card system with hot-swappable slot on the side'
'Great in-call audio quality'
'Great AMOLED screen'
'Expandable & well connected'
'Has Gingerbread's smartphone features and a comfortable backing'
'Good phone, beware battery issues'
'Good call quality, Great multimedia support'
'GREAT phone, especially for the price'
'Speedy 1.5GHz processor'
'Very good background noise cancellation for outgoing calls'
'High quality bundled earphones'
'Excellent hardware construction'
'Innovative Siri personal assistant'
'Excellent Web speeds'
'Device feels underpowered, lags'
'Great sound quality, Hot-swappable SIM slot, Sturdy build'
'Typing messages and website addresses can be frustrating'
'Nokia OS is innovative'
'Series 40 operating system is laggy, cryptic and error prone'
'No 3G; slow, unresponsive resistive touch screen'
'The Galaxy S lineup is notable first and foremost for the inclusion of the Super AMOLED Touchscreen display.'
'Affordable and offers 4G capabilities'
'Great call quality'
'Solid call quality'