OPPO’s upcoming 5G smartphone with model number CPH2483 was spotted on the Bluetooth SIG website and the P3DN, which is an Indonesian certification site!
As per the Bluetooth SIG listing, the Upcoming OPPO CPH2483 comes with ColorOS V13 out of the box and the device supports Bluetooth 5.3 Technology.
The P3DN certification for the OPPO CPH2483 can confirm that the device is a 5G smartphone, and it supports the following bands and frequencies.
Bands 1/3/5/8 ; Bands 38/40/41
OPPO CPH2483 USER MANUAL / Guide