The vsmart Joy 1 (PQ4001) is an Android phone developed by Vsmart. The device features a vibrant 720×1440 pixel screen with a density of 320 dpi, optimizing visual clarity and readability. Under the hood, the Joy 1 runs on the dependable Qualcomm MSM8937 chipset, alongside a competent Qualcomm Adreno 505 (450 MHz) GPU for graphic acceleration. Configured with 2987MB of system memory, it offers robust capabilities for browsing, social media, multitasking, and casual gaming. Operating on Android launch version 28, this model provides seamless access to contemporary mobile apps and utilities. Built with modern armeabi;armeabi-v7a architecture and OpenGL ES 3.2 support, it represents a well-rounded and versatile hardware package.