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Cryptojacking: could your PC be mining Bitcoin?

A new strain of malware hijacks your computer to mine online currency, crippling its performance in the process. Protect yourself with a Best Buy antivirus package.

Realme smartphones to launch in the UK: £175 ‘3 Pro’ will shake up budget market

Chinese phone brand Realme is making its UK debut in June, but can its affordable flagship genuinely compete with Huawei, Motorola and Samsung?

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Google suspends dealings with Huawei – should you buy a Huawei phone?

Google reportedly stops supporting future Huawei software updates, putting the future of Huawei phones running Android in doubt.

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Google I/O 2019 highlights: Pixel 3a, Pixel 3a XL, Nest Hub Max and Android Q

Google is finally bringing the Pixel to buyers on a budget, with its cheapest new smartphone, the Pixel 3a, starting at a tempting £399

On test: smartwatches and fitness trackers from Mobvoi, Polar and Withings

Wearables from Mobvoi, Polar and Withings have returned from our lab, with one of the new arrivals earning the title of Which? Best Buy.

Oppo RX17 Fast Charge is insanely quick: leaves Apple and Samsung in the dust

Struggling with a smartphone that takes an age to charge? Oppo’s RX17 Pro will spoil you with screen-on time, as our expert tests prove it has the speediest fast charging of any mobile we've tested.

Samsung Galaxy Fold: do we really need foldable phones?

After nearly a year of rumour, conjecture and speculation, the news was finally confirmed – Samsung has officially announced a foldable phone. The Samsung Galaxy Fold is the ‘future’, according...

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The best free sat nav apps for the Christmas getaway

It’s the most wonderful time of the year – allegedly. While most of us are getting well into the Christmas spirit, those who have the responsibility of getting their family to...

Samsung vs Nokia vs Huawei: top mid-range smartphones under £400 reviewed

Our latest mobile phone tests have seen a trio of tech titans battling for Best Buy stickers, alongside the undeniably sleek Sony Xperia XZ3

Amazon Black Friday tech deals: the best bargains for 2018

With Black Friday just a week away, Amazon has launched its Countdown to Black Friday sale, offering discounts on laptops, smartphones and more.

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