At CES 2015 LG launched the G Flex 2 as an improved curved smartphone. It has a 5.5 - inch curved POLED display, 1080p resolution with more than 403 ppi. Equiped with Qualcomm Snapdragon 810 octa-core processor and 2GB of RAM plus 32GB of storage. A microSD slot that supports up to 2TB also available. It is available in Flamenco Red and Platinum Silver colors. Weighs about 152 grams and measures 149.1 x 75.3 x 7.1 to 9.4 mm in physical sides. The 3,000 mAh battery and self-healing back coating were presented as standout features. The curved design follows a 23-degree arc for a unique feel. It shipped with Android 5.0 Lollipop. One of LG features is Gesture View and Glance View.
Sales started in Korea in January 2015, more countries added later. In 2021, it was announced that LG would leave the mobile phone market to focus on electric vehicles, IoT, business solutions, but continued to support existing devices for a while.
In 2025, LG said it would end official software updates for its phones and shut down Android update servers on June 30.
In 2026, we remember the G Flex 2 as a milestone in curved displays and self-healing technology, though it no longer receives updates from LG.