Thnx friends for suggestion.... i will probably wait 1 month for all releases and then select!!
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Hey Gionee M2 looks good option too.... Quad-core 1.3 GHz Cortex-A7, GPU- Mali-400 (how good it is?????) and 4200mAH battery!!
It has Mali 400MP2(Dual core) GPU and support full HD playback with android default player and run almost all games.