The scores will change very soon as Samsung has released an update to sort this in Korea. Global release is any day now.
I've tested the charging rate as fell asleep using the phone last night and woke up to a dead battery
23 hours from a full charge (day 1 so not trained yet) and a bit over 6 hours screen on time. Mixed use, wifi, out and about for half a day on 4G, speed tests at 5G/4G mixed, browsing, streaming, app usage so lots of mixed usage and lots of camera use too. I could never quite manage above 5 hours screen on time with the S20 5G doing the exact same things around the same locations and on the same SIM.
At 5% with the phone off I was reading 9.01v @ 4.34a (39.1W). So just below Samsung's 45W claim. After 10% the rate just gradually drops as you would expect. A full charge in basically an hour flat. Not bad for Samsung I guess, my S20 5G took 1hr 40mins to charge to 100% on a 4500mAh battery and this is a 5000mAh so I'm fine with this. I will now install AccuBattery Pro as the battery is still new and track through that because I'm curious how things progress.