Software:Optimus UI

LG Optimus UI

File:250px 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 (2012-05-16)
|Final release|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.

Optimus UI is used in devices based on Android.

Phones running LG Optimus UI

Android

Smartphones/Phablets

• LG GT540 Optimus
• 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 2
• LG Optimus Vu
• LG Optimus Vu II
• 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 Pro 2
• LG Vu 3
• LG G Pro Lite
• LG G Flex
• LG L40 Dual
• LG L65 Dual
• LG L70 Dual
• LG L80 Dual
• LG L90 Dual
• LG G3
• LG G3S
• LG Spectrum 2
• LG G2 Mini
• LG G Flex 2

Tablets

• LG Optimus Pad
• LG Optimus Pad LTE
• LG G Pad 7.0
• LG G Pad 8.3