Yes all Whatsapp, wechat, telegram, messenger notifications can receive. But remember if the phone is sleeping overnight, the next morning you have to wake up the lock screen by touching the screen so that the notifications return to normal. After overnight sleeping notifications are not received or disabled by the Fon. But just wake up the lock screen & the notifications return to normal. After that all the notifications can receive no delays whatsoever.

Yes. I believe it's the Fon settings somewhere that disable the notifications after sleeping overnight. I also believe the apps are deep sleeping instead that's why the notifications are not ringing. But since night time I'm sleeping also, this is not an issue for me.

My place no 5G yet. Both my hotlink & Digi doesn't detect any 5G signal. I'm not in KL area or Klang Valley area.

240W is the reason why I buy this Fon. Imagine finishing my meal in 15mins & the Fon is already charged to 100%. Last time Nokia & early Android needs 2.5 hours to charged. This technology has the potential to topple AAPL, I wonder if Biden will sanction Realme like how Trump sanction Huawei.

The OLED & battery life surprises me. It's very good. The OLED is very similar to Samsung quality Dynamic AMOLED. The battery though only 4600mah but the usage time is longer than my S22U. If this Fon has 3x zoom & 10x zoom optical it can eat S23U like a King Kong.