Under ideal conditions and with optimal antenna positioning, theoretical speeds of 300Mbps download and 50Mbps upload can be achieved with 4G-LTE Advanced. However, in reality, such speeds are highly unlikely. The average UK user typically experiences a download connection speed of 25Mbps and upload speeds of 7.5Mbps—similar to a standard non-fibre broadband connection.
This becomes particularly significant for customers in rural areas, where 4G Internet can offer a notable improvement over traditional fixed-line broadband. To enhance reliability and speed, especially in areas with weak 4G signals, we recommend installing an external aerial. Companies such as '4G Internet' specialise in supplying and professionally fitting external 4G aerials.
If you're confident about your local transmitter's location, you can install your own aerial. However, it's advisable to use a directional aerial for higher gain, but only if you know the precise location of your local mast. Broadbandbuyer offers a diverse range of 4G & 5G aerials.
To assess the mobile broadband coverage in your area, Ofcom's mobile broadband coverage checker is a useful tool. It compares 4G signals from major providers like O2, EE, Vodafone, and Three, providing a general overview of the service in your area.