This is a little bit of a follow up to a question I asked the other day regarding slow 4G. But I've noticed even my WiFi is really slow.
I struggle to get over 5Mbps on various different routers / hotspots when my laptop / tablet / iPhone etc all get the full speeds whether it be a 40 / 80 / 300mbps connection
The same goes for 4G, it connects to band 20 which my other android devices connect to yet I struggle to get above 4 - 5mbps on this Tencent phone
If I can't find some way to improve it I'm gonna have to ship it back