Optimus UI is a front-end touch user interface developed by LG Electronics with partners, featuring a full touch user interface. It is sometimes incorrectly identified as an operating system. Optimus UI is used internally by LG for sophisticated feature phones and tablet computers, and is not available for licensing by external parties.
The latest version of Optimus UI, 4.1.2, has been released on the Optimus K II and the Optimus Neo 3. It features a more refined user interface as compared to the previous version, 4.1.1, which would include voice shutter and quick memo.LG Optimus UI 3.0 for Android ICS detailed
Optimus UI is used in devices based on Android. Phones running LG Optimus UI Android Smartphones/Phablets LG GT540 Optimus LG Optimus Q LG Optimus Z LG Optimus One LG Optimus 2X LG Optimus 4X HD LG Optimus 3D LG Optimus 3D Max LG Optimus Slider LG Optimus LTE LG Optimus LTE II LG Optimus Vu LG Optimus Vu II LG Vu 3 LG Optimus Black LG Optimus Chat LG Optimus Chic LG Optimus Net LG Optimus Sol LG Optimus HUB (E510) LG Optimus L1 II LG Optimus L3 LG Optimus L3 II LG Optimus L5 LG Optimus L5 II LG Optimus L7 LG Optimus L7 II LG Optimus L9 LG Optimus L9 II LG Optimus L90 LG Optimus F3 LG Optimus F3Q LG Optimus F5 LG Optimus F6 LG Optimus F7 LG Optimus G LG Optimus G Pro LG G2 LG G Flex LG G2 Mini LG G Pro 2 LG G Pro Lite LG G3 LG G3S LG G Flex 2 LG L40 Dual LG L65 Dual LG L70 Dual LG L80 Dual LG L90 Dual LG Spectrum 2 Tablets LG Optimus Pad LG Optimus Pad LTE LG G Pad 7.0 LG G Pad 8.3 References