QMobile E4 Big-Powerful Battery With Long Lasting Talk Time QMobile introduces its new phone E4 Big to the Pakistani market. The company improved more by adding a better battery to its device. It will give you more stand by and talk time on a single charge. QMobile E4 Big is quite appealing with its beautiful looks. Now you have a massive 3500 mAh battery to overcome the energy crisis. This time QMobile did something extraordinary with QMobile's E4 Big that will set a new trend for bar phone companies in long run. In other specifications, you will get the larger 2.8-inch display with brighter colors and sharper pixels. The upcoming new QMobile E4 Big's going to have a Dual Sim and Dual Standby comes integrated into the board of this new and most powerful QMobile allows the user to stay connected on the new QMobile Big with both business and family at the same time. This phone has got an LCD display, and to store the data, 16GB external card support is also provided alongside the minor internal storage so that users can save their data without any worries on QMobile E4's Big. This phone has also packed with a smart camera to capture the world with its small eye. VGA camera of this phone is quite sharp that clicks an image with just a light press, and also there is a LED Flash in this device to light up your life. The QMobile E4 Big connects with almost any other phone in the market via its new version of Bluetooth module that is much enhanced now and transfers data two times faster than traditional Bluetooth radios. Auto Call Recorder is supported by a dedicated mic that cancels unimportant noise from the new E4 Big's and records the voice in pure sound, FM radio, and 3.5mm Audio Jack is also installed in this device.