That copy clone of Huawei now lots of advertising as if it's 5G capable. 5G routers are not cheap. At min 700+ most are over 1k. Lazada/Shopee has too many that RM200 router.

Good 4G routers are Huawei 618/818 models. I have one of those unless recently Digi upgrade your area 4G you can't get high speed with it too if signal is bad and too many customers. I was getting under 20Mb until sometime mid last year when they finally upgraded my area 4G. Now if I get good ip I get 40-80Mb speed.

5G seems to hard to penetrate our houses/buildings. Likely need external antenna to get 5G signal. Maybe some 5G routers include those. My area has some 5G signal 300~400Mb speed outside and inside if I am very near my window 150Mb speed a meter away signal is gone.

Edit typo

You can Google about it.

it not the 5G
it's the spectrum
for now DNB using 3.5ghz mid band for 5G
look like DNB focus on winning 'speed test' than coverage