LG has announced today a new updated LG Isai smartphone, which is the second announced smartphone by the company in a last few days. After LG had released its first in-house SoC, the company decided to update LG Isai with 3 GB of RAM and VoLTE connectivity support.

Compared to the old Isai, the phone had 2 GB of RAM, no VoLTE support and wasn't dust- and water-proof. The new Isai is also among the first device in Japan to support VoLTE, but don't expect it to be available outside of Japan.

Other features include a 5.5-inch 2,560 x 1,440 display, a 13.2 MP primary shooter and a 1.3 MP front-facing sensor, a 3,000 mAh battery and 32 GB of internal storage that can be expanded up to 128 GB via microSD card slot.