Xeon
Introduced in May 2013, Xeon E3-12xx v3 is the first Xeon series based on the Haswell microarchitecture. It uses the new LGA 1150 socket, which was introduced with the desktop Core i5/i7 Haswell processors, incompatible with the LGA 1155 that was used in Xeon E3 and E3 v2. As before, the main difference between the desktop and server versions is added support for ECC memory in the Xeon-branded parts. The main benefit of the new microarchitecture is better power efficiency.
LG Xenon (GR500)
The LG Xenon comes in black, blue, red, and purple. It runs on an OS similar to its predecessor the LG Vu, and has a slide out QWERTY keyboard and resistive touch screen. Its keyboard has dedicated buttons for text and email messages. When opened, the phone is viewed in a wider aspect than when closed. A lock button on the right side allows the phone to be used while it is not open. The default themes are white with blue outlining, and black with red outlining.