Top-up is a way to replenish a prepaid mobile account without extending the validity period, whereas recharge is a way to replenish a prepaid mobile account with the extension of validity period. However, now...

The iPod is a series of portable media players, also commonly known as mp3 players. The iPad, on the other hand, is a tablet. They are all designed and marketed by Apple Inc., the company famous for its...

Unlocking an iPhone removes SIM restrictions from the phone, allowing the use of the iPhone on any carrier. Jailbreaking is a method that allows the user to get past the limitations that are placed by Apple...

3G (third generation) refers to an advanced wireless technology. It has additional features like high-speed transmission, advanced multimedia access and global roaming, than that compared to previous wireless...

The Sony Xperia ZR is essentially a smaller version of the flagship Xperia Z that offers much of the same features. Like the Xperia Z, the new Xperia ZR is water and dust resistant. However, the phone can also...