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Technology.

Mobile phones advice guides

Android or Apple? Big ticket or budget? We tell you how to pick the best phone for you, including advice on the features you need, those you don’t and which brands are best.

12 articles

Apple iPhone vs Samsung Galaxy mobile phones

iPhone 13 or Galaxy S21? Find out which flagship mobile phone is worth your money

24 January 2022

Best mobile phone and Sim-only deals in the sales

See our pick of the best mobile phone deals on contract and Sim-only to find out how to bag a bargain on an Android handset or iPhone

21 January 2022

Mobile phone security: check how long a phone will stay secure

Use our security support tool to see if a phone you own or are looking to buy is still secure, and find out what to do if you're at risk.

26 January 2022

Choosing the best mobile phone

Looking to buy the best mobile phone? Apple or Android? Cheap or premium? Find out how to choose right phone and which brands are most reliable.

Most reliable mobile phone brands 2022

Our independent survey can help you decide which smartphone brands have reliable phones that last. We asked Which? members who are customers of brands such as Apple, Samsung and Motorola about their experiences.

25 January 2022

Best smartphones for kids

Looking to buy a first mobile phone for your child, but not sure which one to pick? Let us give you a helping hand

24 January 2022

How to repair your smartphone

If you're torn between handsets, repair cost could be a key factor that sways your decision. Our expert guide explains how to spot a good deal.

20 December 2021

How to buy second-hand or refurbished mobile phone

Buying a second-hand iPhone or Android phone can be a bit of a minefield. Find out how to get a good deal on a secure handset, and make sure your data stays safe

9 November 2021

Best messaging apps for Android and iOS

Chat apps, such as WhatsApp, Facebook Messenger and Signal, have largely replaced SMS and traditional text messaging. Read our reviews of the best apps for staying in touch, and protecting your privacy.

27 September 2021

How we test mobile phones

Find out more about our mobile phone tests, and why you can trust our independent reviews to unearth the best models on the market

19 July 2021

How to get started with Virtual Reality

Explore the benefits of virtual reality, augmented reality, and find out how to get started with nothing but your phone and a cheap VR headset.

9 June 2021

Best mobile antivirus: how to choose a mobile security app

Do you need antivirus for your Android smartphone or Apple iPhone? Is it worth paying for a security app, or are free versions just as good? Find out all you need to know in our in-depth guide.

9 June 2021