Lagging on record while playing Pubg Mobile

[ghaith]

hi , i'm using Tab S7+ almost 1 year now and i have problem while record and playing the game i check the FPS into the game using the game was normal from 85 to 90 FPS but when i start record the game the CPU get high and the game drop from 90fps to 20-40fps and can't screen record at all while playing like my old phone , and my tab s7+ better spec than my old phone ... i hope someone did fix that issue , and i'm really looking to find way to record while playing because i have TikTok channel and if i can't do that i will just buy a new device

[ghaith]

my ram plus i just saw it was 4GB i switch it to 8GB it's require to restart my Tab and i do that

when i record still same issue , so it's 100% cpu issue not the GPU or ram at all

[pham_hni]

Same issue with my a51. Di naman siya ganon dati. Framedrops siya kahit sa free for all ng codm. Okay pa naman siya nung early days ng one ui 3.0 pero wala na after 7 months

[ghaith]

i don't know how to fix this issue i think i will just buy new device :(