Three is bringing back its unlimited data SIM deal for Black Friday, leaving rivals struggling to match the offer.
The mobile network first launched an unlimited data SIM deal for £20 last year and it has now brought it back for Black Friday 2019 with an early offer.
In 2019 the deal says Three will not add speed limits on its data offer meaning users can stream Netflix, Spotify or any social network to their heart's content.
The SIM is also 5G ready for when the new network goes live and it is set to blow rivals out of the water when it comes to Black Friday buyers.
Vodafone's best unlimited data SIM deal is priced at £23 per month , but that only applies to the 'lite' service. For gaming and watching videos the unlimited tariff is priced at £26 per month.
O2 charges from £33 per month for unlimited data while EE is selling an unlimited data SIM for £34 - although it does have 100GB plans for £27 for a limited time only.
Three's deal has undercut its rivals and comes with that speed promise and 5G in future. The star offer of Black Friday 2018 could be the best SIM deal available for Black Friday 2019.
It is available on a two-year contract and includes Three's Go Roaming service that means calls, texts and data are free to use in a host of countries.
You can get the Three deal here or see the latest Black Friday SIM deals here.
