MOBILE、PHONE、ON SALE
BrAnD	MotorolA　W7	Sony　EriCsson T707	NokiA　N97	LEnovo　P82	SAmsung　GT- 5230C
NEt　WEight (g)	61	98	150	125	92
PriCE (RMB、	1780	1599	4680	1280	1499
Color	BlACk　&　whitE	BlACk,　pink　& BluE	BlACk　&　whitE	golDEn	BlACk,　Pink　& whitE
SCrEEn　SizE　(inCh)	2.2	2.2	3.5	2.8	3.0
CAmErA　MEgA　PixEls (million) (像素)	2	3.2	5	3.2	3.2
StAnDBy　TimE ( hr )	150	400	430	200	350
TouCh　SCrEEn	×	×	√	×	√
3G	√	√	×	×	×

WhiCh hAs thE shortEst stAnDBy timE
A、LEnovo P82.
B、SAmsung GT-5230C、C、MotorAlA W7.