Introduction
The LG Optimus F3Q stands out as an intriguing device from a bygone era of smartphones, particularly due to its sliding QWERTY keyboard—a feature now largely abandoned in favor of virtual keyboards. Launched in early 2014, this phone addresses a specific niche market that favors tactile typing over touchscreen. Although it has been discontinued, its features and design still garner interest for retro enthusiasts and practical typists.