LG Folder 2 4G flip phone launched with dual-screens.

Flip phones have become one of the most popular phones in the world before smartphones became popular.

But as the smartphone began to grow in popularity, many of the typical feature phones, including Flip phones, were out of reach, but you may remember that Nokia, the world-renowned Nokia 2720, launched the updated Nokia 2720 as a Flip phone last year.

LG also unveiled its latest Flip phone yesterday, the LG Folder 2 which features a 2MP rear camera and a SOS Key set up alongside the camera.

The SOS Key allows you to instantly call a given phone number by pressing three times within 1.5 seconds.

It features a 2.8-inch QVGA main screen and a 0.9-inch Mono Front Screen.

The phone comes with a Qualcomm Snapdragon 210 chip set, a 1470mAh battery, 1GB of RAM and 8GB of internal memory and supports up to 32GB of microSD card.

It also comes with 4G LTE connectivity. LG says that it is aimed at consumers who are ready to buy a simple, inexpensive phone.

LG says it will be released to the Korean market on April 17 and is priced at about US $ 160.