5G mobile plans in Belgium

Look at the plan specification rather than the advertising. Plans with wholesale 5G access usually state it, sometimes naming the host network. Where nothing is stated, ask the operator to confirm in writing before subscribing, since a virtual operator can only offer what its host network sells it.

No. Coverage is being extended and differs between the three networks and between areas, with dense urban zones served first. BIPT publishes information on network deployment and quality. Check the addresses where you will actually use the phone rather than relying on a national coverage claim.

For ordinary use, rarely. Browsing, messaging and streaming work fine on 4G, and your experience is more often limited by the size of your data bundle. The genuine benefit is steadier performance in congested places. If two plans cost the same, take the one with 5G; do not pay a premium for it.

You need a handset that supports 5G on the bands used by Belgian networks. Most phones sold in Belgium in recent years do, but a device bought outside Europe may not support the same frequencies. Check the band list for your exact model before assuming compatibility.