Nexus 6 features a large 5.96″ AMOLED QHD display, with a resolution of 1440 x 2560, giving it an impressive 493 ppi pixel density. It’s powered by a Qualcomm Snapdragon 805 quad-core 2.7GHz processor, with 3GB of RAM, and either 32GB or 64GB of internal storage. The Nexus 6 shooter comes in at 13MP, with optical image stabilisation and a twin-LED ring flash, for clearer photos in low light conditions. Other features include a 3220mAh battery and a bundled Motorola Turbo Charger for a quick battery charge.
Nexus 6 has a resolution of 1440 x 2560 which leads to a lot of battery drain. There is a way to reduce the resolution and thus increase the battery life of Nexus 6. Granted that the screen resolution will decrease but if you want to save battery then this is worth it. And the good news is that you do not require root access for this. Follow the detailed guide given below.