Facboook founder Mark Zuckerberg agreed to long-term benefits: \"We are optimistic that by getting more people on the Internet, it will help Facebook in the long term, too.\"

Bharti Airtel plans to launch 4G network pan-India using 1,800 MHz, which it won in 15 circles including metro cities Delhi, Mumbai and Kolkata.

FB founder Mark Zuckerberg is the third high-profile CEO of a US-based firm, after Amazon's Jeff Bezos and Micrsoft's Satya Nadella, to visit India during the last few days.

It has a powerful Qualcomm Snapdragon 800 processor clocked at 2.2GHz and is coupled with 2GB of RAM.

Mark Zuckerberg is the third high profile CEO of a US-based corporation, after Amazon's Jeff Bezos and Microsoft's Satya Nadella, to visit India in last few days.

The Z3 will cost Rs 51,990 while the compact will be available at an MRP of Rs 44,990. The phones also have LTE connectivity.

The Beat is powered by Qualcomm Snapdragon 400 processor running at 1.2GHz and 1GB RAM.

The next sale for the Xiaomi Redmi 1S will take place on September 23. The registration window is open from September 16 to September 22 midnight.

The Xperia E3 has Google Android 4.4 Kitkat operating system and a Qualcomm Snapdragon 1.2 GHz quad core processor.

The phone has got a 13 MP camera, which is impressive. The images and video both are bright, crisp and offers details.

The iPhone 6 has faster LTE connectivity and supports higher download speeds. Even for WiFi, it works three times faster than the predecessor and most other smartphones.

The phone is powered by Qualcomm Snapdragon 615 processor, which has eight cores.

The Redmi 1S is expected to be popular as it costs just Rs 5,999.

Players such as Xiaomi, Gionee and Motorola are winning against Indian and global competitors with better specs and quality hardware.

Xiaomi also allows users to get rid of pre-installed apps they do not want to use, a much-needed feature in all smartphones.

At Rs 9,999, ZenFone is a performer as there isn't any lag. The phone could be used for daily operations and casual gaming too.

Previously, the phone was sold out in 2.3 seconds on August 12, two-seconds on August 5 and in five seconds on July 29.

In the smartphone segment, Samsung still had the largest market share in terms of shipments, at 25.3 per cent during the second quarter while Micromax had 19.1 per cent.

In September 2010, when Sheryl Sandberg opened the India office in Hyderabad, Facebook had recently crossed 8 million active users here. The user number crossed 100 million in March this year. India is now Facebook's second largest market by users.

The Mi 3 packs in a 13MP camera, which is the best in its price category.