My Tech Update - Late last month I posted about Samsung planning to launch Galaxy Grand 2 and here we are just today Samsung finally unveiled this much awaited device. Grand 2 will finally be up for grabs in first week on January next year. It’s predecessor Galaxy Grand was the first mid range budget smartphone to come up with multi-window feature and become one of the most successful device from Samsung. Samsung Galaxy Grand 2 definitely has lot of improvements over it’s predecessor like bigger 5.25 inch 1280×720 TFT HD screen with 16:9 HD ratio. Similarly it has a 1.2 Ghz quad core processor as compared to 1.2 Ghz dual core processor in it’s earlier version. RAM too has been upgraded to 1.5 GB from 1 GB to make it function smoothly and battery has also been upgraded to 2,600 mAh from 2,100 mAh. Samsung claims that battery will provide a 10 hours of music or around 17 hours of calls on this 2600 mAh battery.