It now supports Bluetooth 5.0 https://www.raspberrypi.org/products/raspberry-pi-4-model-b/specifications/ https://www.raspberrypi.org/products/raspberry-pi-4-m

It now supports Bluetooth 5.0 https://www.raspberrypi.org/products/raspberry-pi-4-model-b/specifications/ https://www.raspberrypi.org/products/raspberry-pi-4-model-b/... > 2.4 GHz and 5.0 GHz IEEE 802.11ac wireless, Bluetooth 5.0, BLE