Yes, Samsung is going to release the OTA update for Android 8.0 Oreo soon of Samsung Galaxy Note 8.
Yes, Samsung Galaxy Note 8 does have the support for the 4K resolution videos. You can record and view 4K videos without any glitch.
Yes, S-Pen is the part of the in-the-box accessories and you do not require to pay anything extra for it.
You can use nano size Sim cards in Galaxy Note 8.
Yes, Samsung Galaxy Note 8 does have Qualcomm Quick Charge 3.0 support.
The Samsung Galaxy Note 8 is the best big phone you can buy. For once, it’s more than just the size of the screen and the power of the S Pen that count.