Manufacture
Not important
Acer
Alcatel
Apple
BenQ-Siemens
BlackBerry
Dell
Ericsson
Garmin-Asus
HP
HTC
Huawei
Kazam
Kyocera
LG
Meizu
Motorola
Neonode
Nokia
Orange
Palm
Panasonic
Philips
RIM
Sagem
Samsung
Sendo
Sharp
Siemens
Sony
Sony Ericsson
Tel.Me.
Toshiba
ViewSonic
ZTE
Operating System
Not important
Android
Bada
BlackBerry OS
Brew
iPhone OS
Maemo
MeeGo
Nokia X Software Platform
Other
Series 40
Symbian Anna
Symbian Belle
Symbian S60
Symbian ^3
UIQ
webOS
Windows Mobile
Windows Phone 7
Windows Phone 7.5
Windows Phone 8
Weight
Not important
Less than 80 g
Less than 160 g
Less than 240 g
Less than 320 g
Less than 400 g
Less than 480 g
Less than 560 g
Less than 640 g
Less than 720 g
Less than 801 g
Size
Not important
Less than 1010 cm3
Less than 898 cm3
Less than 786 cm3
Less than 674 cm3
Less than 561 cm3
Less than 449 cm3
Less than 337 cm3
Less than 225 cm3
Less than 112 cm3
Less than 0 cm3
Form factor
Not important
Block
Clamshell/fold
Flip
Other
QWERTY Slider
Slider
Swivel
Standbytime
Not important
More than 1500 hours
More than 1340 hours
More than 1180 hours
More than 1020 hours
More than 860 hours
More than 700 hours
More than 540 hours
More than 380 hours
More than 220 hours
More than 59 hours
Talktime
Not important
More than 2060 minutes
More than 1840 minutes
More than 1620 minutes
More than 1400 minutes
More than 1180 minutes
More than 960 minutes
More than 740 minutes
More than 520 minutes
More than 300 minutes
More than 79 minutes