The T-Series Duet T09 features a 1.77-inch TFT display offering a resolution of 128 x 160 pixels leading to a pixel density of 116ppi. It has a waistline of 13.9mm and a weight of 85g. At the back of the phone, there is a 0.3MP snapper which supports digital zoom.
The T-Series Duet T09 comes with a microSD slot which can be expanded up to 8GB. Connectivity features include GPRS, USB port and Bluetooth. It also supports WhatsApp which is bound to draw youngsters.
Fuelled by a 800mAh Li-ion battery, the T-Series Duet T09 is capable of rendering up to 3 hours of talktime and up to 72 hours of standby time in 2G networks.
The T-Series Duet T09 is an impressive handset with 8GB external memory and sound battery backup. But what steals the show is the support for WhatsApp. You can avail it in white, red, black and blue colours.