Nexus 4 has a 4.7″ 720p display, delivering 320 ppi. It is powered by a 1.5 GHz quad-core Qualcomm Snapdragon S4 Pro processor, featuring four Krait cores and the class-leading Adreno 320 GPU. In addition to the fast processor, the Nexus 4 also packs 2 GB of RAM and either 8 or 16 GB of internal storage.
Paranoid Android ROMs are one of the best due to the Pie and the Halo features. Recently, the development process of Paranoid Android ROMs has slowed down. But they are now finally available for a few devices. You can follow the guide below to install it on Nexus 4.