this is the better model, its cheaper with the 20% percent off, couldn't find it cheaper,
brand new and OTA is direct from Samsung (I've checked with Amaysim):
Chipset: Qualcomm SDM845 Snapdragon 845 (not Exynos 9810 Octa )
GPU: Adreno 630 (Not Mali-G72 MP18)
Apologies for the short notice, I realized this just yesterday and forgot to post it earlier, if you have got on this, good on you :).
Don't forget to enter the coupon PAMPER20 (you got till 11:59PM today) on checkout