Powered by Qualcomm Snapdragon 801, quad-core
2.5 GHz, 2GB RAM
along with Adreno 330 GPU, the LG G3 gives blazing fast performance. The device works on the Android 4.4.2 KitKat, which is upgradable to Android 5.0 Lollipop. The LG G3 comes with 16GB
of internal storage and also provides a microSD card slot with which you can increase the memory size up to 128 GB. This kind of storage capacity gives you ample space to store all your files and data without worrying about falling short of memory space. This external microSB slot was a feature that had been missing in the LG G2 which the the manufacturers have compensated in this device.