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Optimus UI is a front-end touch 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.
Contents
 LG Optimus L9 with Optimus UI smartphone. | |
| Developer | LG Electronics |
|---|---|
| OS family | Android-like OS (Android-based Linux OS) |
| Working state | Discontinued |
| Source model | Open source (Modified Android Base and Main Framework) with Proprietary components (LG Apps) |
| Initial release | Optimus UI 3.0 (LG UI 1.0) (Android 4.0, 4.1) / May 16, 2012 |
| Latest release | Optimus UI 4.0 (LG UI 2.0) (Based on Android 4.2, 4.4) / September 2013 |
| Marketing target | Alternative OS replacement for Android devices; Stock firmware for LG smartphone and tablet |
| Package manager | APK-based |
| Platforms | ARMv7, ARM64 |
| Kernel type | Monolithic (modified Linux kernel) |
| License | Apache License 2.0 Proprietary |
| Succeeded by | LG UX |
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. [1]
Optimus UI is used in devices based on Android.
