CPU Chipset: Amlogic S905X4Architecture: Quad Core ARM Cortex A55 GPU Chipset: ARM Mali-G31 MP2Architecture: OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 support RAM Capacity: 4GB   (2/4GB Optional) ROM Capacity: 64GB  (16/32/64/128GB Optional) External storage USB2.0, USB3.0 SupportSupported Micro SD card OS Version Android 11 Language Multi-Language...

CPU Chipset: S905W2Architecture: Quad Core ARM Cortex A35 GPU Chipset: Mali-G31 MP2Architecture: OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 support RAM Capacity: 2GB/4GB/  (Optional) ROM Capacity: 8GB/16GB/32GB/64GB  (ROM Optional) External storage USB Storage Devices SupportSupported Micro SD card OS Version Android 11 Language Multi-Language Video Video...

CPU Chipset S905W2 CPU Architecture Quad Core ARM Cortex A35 GPU Chipset Mali-G31 MP2 GPU Architecture OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 support RAM Capacity 2GB   (2/4GB Optional) ROM Capacity 16GB  (16/32/64GB Optional) USB Storage Devices Supported Micro SD card Supported OS Version Android 11...

CPU Amlogic S905X3 64-bit quad core ARM® Cortex™ A55 CPU GPU G31™ MP2 GPU processor Memory DDR3: 2GB/4GB Flash eMMC: 32GB(Option: 16GB/64GB ) WiFi IEEE 802.11 a/b/g/n/ac ; 2GB RAM+16GB ROM(WIFI 2.4G); 4GB RAM+32GB/64GB ROM(WIFI2.4G/5G & BT, WIFI MIMO) Blueteeth BT; Support Voice Remote...

CPU Chipset S905W2 CPU Architecture Quad Core ARM Cortex A35 GPU Chipset Mali-G31 MP2 GPU Architecture OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 support RAM Capacity 2GB   (1/2GB Optional) ROM Capacity 16GB  (8/16GB Optional) USB Storage Devices Supported Micro SD card Supported OS Version Android 11...

CPU Chipset S905Y4 CPU Architecture Quad Core ARM Cortex A35 GPU Chipset Mali-G31 MP2 GPU Architecture OpenGL ES 1.1/2.0/3.2，OpenCL 2.0，Vulkan 1.1 support Capacity 2GB   (1/2/4GB Optional) Capacity 16GB  (8/16/32GB Optional) USB Storage Devices Supported OS Version Android 11 Language Multi-Language Video Video Decoder:AV1     MP-10@L5.1...