Questions about Xiaomi Poco F3

Am I the only one who has problems making calls with the Xiaomi Poco F3? When making a call (on the ear like before...) the screen switches on and functions are carried out by mistake (keypad tones, record call etc.) so actually you can NOT make a call with it (at least not the classic way on the ear).

622 official price Xiaomi 349 What's on at Digitec

Does anyone know if the Poco F3 supports the Bluetooth codec aptx hd and ldac?

The phone would be perfect for me. But it only has dual sim, so no SD card goes on the second sim slot, right ?

Does the F3 support 5G on the Sunrise network?

Do you know if the smartphone is still being tested for the Sunrise 5G network or can you not say for sure?

I would like to buy one today, are there any in the Lausanne shop?

Can you confirm that the version you sell is 128/ 8GB RAM? Because according to other online sales sites the version is 128/ 6GB RAM.

Do you already have an appointment for the Poco F3 8/256GB?

Applied the 8GB Ram filter option when purchasing, ordered a Poco with 8GB/256G and received received 6GB/128Gb. I like to be a customer of Digitec but this is not possible.