Nexus 5 is powered by a powerful Qualcomm Snapdragon 2.3GHz quad-core processor, 2GB of RAM and an Adreno 330 GPU. The 4.95″ True HD IPS Plus display has a resolution of 1080 x 1920, with a pixel density of 445 ppi. Storage comes in at either 16GB or 32GB. Other features include an 8MP camera, LTE connectivity and a 2300mAh battery.
Google released the Android 5.0.2 update last month but it was not released for the Nexus 5. You can manually update it via the AOSP ROM running on Android 5.0.2. XDA Developer GROGG88 has further modded the AOSP ROM to improve the overall performance and named it as AOSP Grogg’s Way. If you want to try out this ROM, follow the guide given below.