Superfast 5G SIM deals

Get 5G coverage in 100 UK towns and cities! Take your connection to the next level.

What is 5G?

5G is the 5th and most recent generation of data speed.

It allows you to connect to the internet at super fast speeds whilst out and about.

It aims to deliver even faster speeds, lower latency, increased coverage, and greater efficiency.

Benefits of 5G with Asda mobile

Stay connected in crowds

5G keeps you online in busy areas. Carry on using data at festivals, football matches, and more.

Stream without interruption

Buffering HD videos are a thing of the past! Enjoy stutter-free video calls and seamless streaming.

Say goodbye to lag

Gamers rejoice. A strong 5G connection will lead to a lot less lag while you play online.

No extra cost

All of our SIM bundles that are £10 or more come with 5G at no extra cost to you!

Lightning fast speeds

Download films, apps, and games in just a couple of seconds!

5G abroad

Take advantage of 5G in multiple destinations around the world!

Our most popular 5G SIM deals

How fast is 5G?

5G can achieve download speeds 10 to 100 times faster than 4G. With Asda mobile, you could see download speeds between 100Mbps and 150Mbps!

The speed you can achieve depends on things like your location, how close you are to a 5G mast, what SIM plan you’re on, and if people around you are also using 5G.

5G vs 4G

You’ll be blown away by the speeds you can achieve with 5G when compared to 4G. You’ll be wondering how you ever coped with such a slow connection for so long! No more buffering, lagging, or connections drops in crowds.

Although 5G data outperforms 4G, it’s not as widespread (yet). It’s still a new technology, and has only been available in the UK for a few years. Rollout, coverage, and compatibility with 5G will only increase as time goes on.

Where can you get 5G?

Our 5G network currently covers 100 UK towns and cities, including:

London

Birmingham

Manchester

Glasgow

Bristol

Liverpool

Leeds

Cardiff

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European 5G locations

We also offer 5G roaming! You can currently use 5G in the following EU locations:

Germany

Italy

Spain

Ireland

Go unlimited for less

It’s not only about speed. Even with a speed cap, there's plenty to love about 5G. Enjoy less lag, better connectivity in busy areas, and lower energy consumption!

Pick your perfect unlimited 5G data bundle:

Unlimited for less!

Unlimited Value

£20.00

£15.00

Speed capped at 2 Mbps

Great for casual users

Listening to music

Using social media

Browsing the internet

Unlimited Speedy
£25.00

Speed capped at 10 Mbps

Great for media consumers

Everything our £20 bundle can do, plus...

Streaming HD video

Listening to music, podcasts and radio

Downloading and updating content

Unlimited for less!

Unlimited Superfast

£30.00

£20.00

No speed cap (up to 150 Mbps)

Great for online gamers & film lovers

Everything our £25 bundle can do, plus...

4k streaming

Streaming live HD video

Playing games online

Downloading large files

Near instant downloads

Super 5G phones

Pair your 5G SIM with the perfect phone! We sell a fantastic range of 5G enabled handsets from your favourite brands.

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Ready to get started?

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Frequently Asked Questions

Yes, 5G is safe to use. Just like other technology in your life, such as routers, radios, and microwaves, 5G is covered by guidelines and regulations to make sure it's safe. We use Vodafone’s 5G masts, which fully comply with national guidelines.


All of the 5G phones we sell go through comprehensive testing to make sure they comply with international safety guidelines.


Find out more about the safety of 5G.

We currently cover 100 UK towns and cities. Consult the table above to check if it’s available in your area. Alternatively, try our coverage checker. Simply enter your postcode, then select the 5G filter.

We are always looking to expand our 5G coverage. Although we can't confirm exactly when 5G will be available in your area, if you try our coverage checker, you can filter the map to show what our planned rollout is over the next three months.

Of course! If 5G is available, you’ll automatically use it, but if it’s not, your phone will fallback to 4G.

Yes! We offer 5G in locations across Germany, Italy, Spain, and Ireland. Consult the table above for more information.

All of our SIM cards are 5G ready, meaning you don't need to order a special SIM to enjoy 5G speeds!

It depends on your phone’s make and model. You should consult the phone manufacturer’s website and check what mobile networks your particular model supports.

Unfortunately not. If your phone does not support 5G, you’ll have to buy a new phone which is 5G compatible. We sell a range of 5G enabled phones.

First of all, you need to make sure your phone is 5G compatible. If it is, you simply need to turn on 5G in your settings. This depends on the make and model, but can be usually found in your ‘Network’ settings.

Yes, they do! Our 5G SIMs are also 4G compatible, meaning that they will work in 4G phones. This does not mean that you can use 5G speeds, though - for that you will need a 5G phone.


Asda Stores Limited (registered address: Great Wilson Street, Leeds, LS11 5AD) trading as Asda Money, acts as a credit broker not a lender, and is authorised and regulated by the Financial Conduct Authority. Asda Stores Limited only offers finance from a restricted range of finance providers. Finance provided by PayPal Credit. Terms and conditions apply. Credit subject to status, UK residents only. ASDA Stores Limited acts as a broker and offers finance from a restricted range of finance providers. PayPal Credit is a trading name of PayPal (Europe) S.à r.l. et Cie, S.C.A. 22-24 Boulevard Royal L-2449 Luxembourg.