Question does samsung m35 5g have battery drain issues

[imadxv]

hello , i recently bought a smsung m35 5g but i noticed that it used about 8 percent battery in an hour , it was downloading the apps it came with and i only opened the settings , brightness was in the middle , so i was wondering if it does have a battery drain issues or if it's possibly a batch issues , or maybe this is just normal battery usage ?