Fangrui Product Details Wifi 6 And Bluetooth Module,onboard 2.4ghz Wifi6 And Bt5.2/ble Bluetooth Module, Stable Connection, Efficient Transmission Single-core Arm -a7 32-bit Core, Integrated With Neon And Fpu,built-in Rockchips Self-developed 4th Generation Npu, With High Computing Precision, Supports Int4, Int8, Int16 Mixed Quantization, Of Which Int8 Computing Power Is 0.5tops, Int4 Computing Power Can Reach 1.0tops Built-in Self-developed 1st Generation Isp3.2, Supports 5 Million Pixels, Supports Hdr, Wdr, Multi-level Noise Reduction And Other Image Enhancement And Correction Algorithms With Powerful Encoding Performance, Supports Intelligent Encoding, Adaptively Saves Bitstream According To The Scene, And Saves Bitrate Compared To Conventional Mode The Above Makes The Picture Not Only High-definition But Also Smaller In Size Built-in 16-bit Dram Ddr3l Can Maintain Demanding Memory Bandwidth Ultra W (with Wi-fi Module) (8gb Emmc) Due To Different Batches, There May Be Differences In Product Appearance, Color, And Print