Anyone know about 4G phone signals in Sydenham pls?

[mosy]

On a whim, I've bought a dual sim-free 4G android phone despite I know absolutely nothing about them. Stoopid I know. Just wondering if anyone knew what networks support 4G in Syd, and preferably one that offers PAYE sim-only rather than contract. I think dual sim means I could switch between two networks. I really bought it because it seems to have a decent camera (a front and back one)

It's a cheaper version of a Samsung Galaxy 6 if that means anything. It's all double Dutch to me.

Any thoughts appreciated. Ta.

[robbieduncan]

My iPad has a PAYG Three SIM in it. Gets 4G in some parts of Sydenham. Pretty fast where it does

[mosy]

Ooh thanks. Network websites are clearly geared up to what they want to sell, which isn't necessarily what one wants, so help appreciated