The LG Optimus also known by its different alias such as LG Loop GT540, LG GT540 Swift and the LG Optimus GT540, is a Smartphone manufactured and designed by LG Electronics. The device operates on an Android 1.6 Donut and can be upgraded to Android 2.1 using an LG software release. The Optimus is designed in four different colors: silver, white, pink and black and is suitable for first time users of Smartphone. The device works perfectly even without cutting-edge hardware.
The LG Optimus GT540 has a 3” touch-screen display with a 320 x 480 pixel resolution. The LCD screen provides easy viewing because it is backlit. This Smartphone from LG Electronics operates on an Android Operating System and has a social networking client that is dedicated. Also, being a 3-megapixel camera phone, it has face-recognition functionality and an auto-focus feature. Through Bluetooth and WI-FI technologies, the LG Optimus GT540 has a wireless access with A2DP. It is easy to access communication apps for example messaging and email. In addition, video, picture messaging and Picture ID Support are also possible.
The LG Optimus GT540 has a built-in voice recording function that makes it possible to take notes for some purposes. The Smartphone runs on Android 1.6 which according to the Android Operating System is lagging behind though the core of Android is present. This LG Smartphone has an integrated gaming access and FM Radio for entertainment reasons as well as a location identification technology, GPS, which provides geographical directions to the user’s destination. In addition, on the LG Optimus GT540 there is an external memory card slot that gives room for expansion of the memory storage of the Smartphone. On talk-time the battery has a durability of up to 7 hours on the 3G network.
Not all Bluetooth devices are supported by the LG Optimus GT540. There is an issue when it comes to connection to a Bluetooth Keyboard. The device is detected over Bluetooth but it becomes difficult to establish an ongoing connection. The LG Support links this to a software issue that at the moment they lack an existing patch to fix.