Yes, BlackBerry KEY2 can record 4k videos at 30fps.
Yes, BlackBerry KEY2 does have the LED notification light. You can even program it as per your requirement.
Yes, BlackBerry KEY2 does have the OTG support.
Yes, BlackBerry KEY2 does have a hybrid sim slot. You can use either 2 Sim cards or 1 Sim card and a MicroSD card.
No. BlackBerry KEY2 does not have any specific water protection certification.
Stellar battery life. A tactile and genuinely useful keyboard. Great software with a focus on security and privacy. What more could you want? The BlackBerry Key2 is an exceptional phone.
The BlackBerry KEY2 is the best Android-powered BlackBerry ever made, and it improves on last year's formula in almost every way.