Defiantly I have noticed the battery drains alot quickly and gets warm. I have also expressed that Samsung should of used the SD865+ instead of the Exynos processor and if it's not good enough for South Korea Samsung's home country then it's not good enough for us as well. Sometimes wonder if it would be a note 7 and explode. On a work day when in the office my phone idles but gets its regular notifications. I use it during lunch breaks and 15mins top on a game. Evenings it can vary depending on if I game on my PC or go out. I set the settings to the exact same as my note 10 and well my note 10 I got 2 days if I was in. I got one day with this phone.
Most youtube reviews I saw were of snap dragon but there was one which did a full battery drain tests and those test comprised of running youtube straight, regular browsing and gaming and all those were tested the Exynos versions of the Note 20Ultra, S20 ultra, Note 10+ and the apple iPhone and you can guess which phone died first, yep you guessed it the note 20 ultra died first on all tests without fail and with a bit of a margin between it and the note 10+ and the note 10+ plus would of been a year old so battery would of had some performance would of been degraded as well I suspect.
I love the new screen and I like the new cameras and the new features but yeah the heat and the battery drain is a major issue for the phone. All my other notes lasted me alot longer then a day brand new and it's something that needs fixing. I even suggested a replacement program and that have a snap dragon variant at least to replace the Exynos version.
