LG G2 Vs Google Nexus 5 Both of the phones will be using Qualcomm’s quad core Snapdragon 800 processor. The LG G2 though will have a dedicated graphics RAM which should help with battery life as well. The LG G2 will have a 5.2 inch screen while the Google Nexus 5 will have a 5 inch one, both will be fully HD compatible. While both phones will run Android operating systems the LG G2 is using the 4.2 version while the Google Nexus 5 is expected with 4.3 at the very least. Google might also decide to release the phone with it upcoming Android 5.0 Lime Key Pie. The big question remaining is when Google will actually release the Nexus 5 – some believe later on this year while some insist that it won’t come before 2014.