LG Optimus 4X HDAs a rule, the devices of LG Optimus 4X HD series are similar in appearance and have common specifications. The model range of LG Optimus 4X HD series runs on a Quad-core 1.5 GHz Cortex-A9, Nvidia Tegra 3 which has with 1GB of RAM. It has 16GB of internal memory and supports microSD, up to 64 GB (dedicated slot). The devices of LG Optimus 4X HD series have a 3.5mm jack and support Bluetooth version 4.0, A2DP, LE, there is also GPS Yes, with A-GPS technology. The USB port supports microUSB 2.0 (MHL TV-out), as well as Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, DLNA, hotspot. This series uses the 4.7 in, 60.9 cm2 (~67.5% screen-to-body ratio) display with the 720 x 1280 pixels, 16:9 ratio (~312 ppi density) resolution and the True HD-IPS LCD capacitive touchscreen screen type.
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