SPECIFICATIONS: S40 PRO MAX System: Android 13 CPU: Qualcomm Snapdragon 668s 8-core 2.0Ghz GOLD – 4*A73 2.0 GHz High Performance SILVER – 4*A53 1.8 GHz Low Power GPU: Adreno 610 @ 950 MHz RAM: 8GB (ROM: 256GB) Bluetooth: Bluetooth 5.1 Wifi: 5G/2.4G Support 4G LTE (Build-in Sim Card Slot) Screen: Anti-Glare Screen + 2.5D QLED Screen Resolution: 2K QLED 2000×1200 Pixel Dual App Function: Front Player (Waze, Google Map) Rear Monitor (Youtube, Live tv or etc) New QLED Screen Built-in Sim Card Slot Built-in DTS Sound System Built-in HDMI Output Built-in CarPlay Built-in Android Auto External Mic Digital FM with RDS Function Dual-Zone Function Dual App Function Split Screen Function