The best OnePlus 8 deals and OnePlus 8 Pro deals in March 2025

Both OnePlus 8 deals and OnePlus 8 Pro deals are now available. The latest collection of top-tier handsets from the popular Android brand, these phones have brought some seriously strong competition. 

And with Huawei disappearing into the ether after its Google break-up and the Pixel brand not quite offering the level we all hoped for, OnePlus is in a strong position to take on Samsung, especially considering how much it has upped its game.

Go with the bigger, more powerful OnePlus 8 Pro deals and you'll secure yourself one of the best displays currently available on a phone. Matching Samsung, you're getting a 120Hz refresh rate and QHD resolution.

There is also a considerable jump in processing power, 5G connectivity and some spectacularly fast charging abilities to keep the 4510mAh battery pumping. All in all, it's a top-tier device.

Step down to OnePlus 8 deals and you're firmly in the mid-range category. However, while this is the weaker of the two devices, it could well be the stronger choice in terms of value. Offering affordable 5G connectivity and some big impressive specs, this is set to dominate the mid-range market.

Below you'll find all of the best OnePlus 8 and 8 Pro deals currently available. For contracts, Three has the exclusive rights so if you want a different network, a SIM-free deal paired with SIM only deals will be necessary.

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OnePlus 8 and 8 Pro SIM-free deals

OnePlus stepped up its pricing with these two handsets, offering some truly flagship phones when it comes to costs.

Go for the cheaper OnePlus 8 and you'll be spending £599 to get it. That puts this firmly in the mid-range bracket of phones, not quite as expensive as the world's best devices but not quite budget either.

Pushing the price up further, the OnePlus 8 Pro comes in at £799, putting it in direct competition to iPhone 11 deals and Samsung Galaxy S20 deals.

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https://www.oneplus.com/uk/oneplus-8

OnePlus 8 Pro review in brief

OnePlus brings the fight to Samsung's flagships

Specifications

Screen size: 6.78-inch
Resolution: 1440 x 3168
Weight: 199g
Rear camera: 48MP, 48MP, 5MP and 8MP
OS: Android 10
RAM: 8/12GB
Storage: 128/256GB
Battery: 4510mAh

Reasons to buy

+
One of the best displays available
+
Plenty of power on-board
+
A sizeable camera improvement

Reasons to avoid

-
OnePlus' most expensive device
-
Camera bump sticks out a lot

It's really no surprise that the greater focus on release is on the OnePlus 8 Pro - a true challenger to the world's best smartphones.

The OnePlus 8 Pro provides a sizeable upgrade on OnePlus' phones of last year. Yes, it is the most expensive phone from the brand yet but with a major boost to the camera, 5G features and more, it is clear to see why.

One of the most noticeable features here is the display. The display is a 6.78-inch 'Fluid Display', offering both 120Hz refresh rate and HDR10+ support and QHD resolution - in other words, its fantastic.

Read TechRadar's full OnePlus 8 Pro review

OnePlus 8 deals: FAQ

Should I pick the regular OnePlus 8 or the 8 Pro?

The decision here is pretty simple - do you prioritise getting the best cost or would you prefer to get a phone with the best specs.

The OnePlus 8 Pro is an excellent phone and well worth the additional cost to upgrade to it. It has one of the best displays on the market, 5G capability, reverse and wireless charging and a whole lot more.

The OnePlus 8 on the other hand is much more affordable, while still offering 5G connections and high-end battery life.

Is the OnePlus 8 Pro worth the price?

Both the OnePlus 8 and 8 Pro are the best devices OnePlus has released so far. Whichever device you choose, you can rest assured that you will be getting good value for your money.

The OnePlus 8 Pro costs £799 in its cheaper form which puts it significantly below the likes of the Samsung Galaxy S20 Plus deals or iPhone 11 Pro deals. Despite this, it matches up to these kind of devices.

Despite it featuring a price tag way below its competitors, it has one of the best displays on the market, 5G compatibility and reverse and wireless charging. It even easily matches up to the competition for camera and power.

Realistically the OnePlus 8 Pro is a great device for those wanting flagship specs without pouring their entire bank balance into it.

Alex Hughes

Alex is a journalist who has written extensively about all things broadband, SIMs and phone contracts, as well as scouring the internet to land you the best prices on the very latest in gadgets and tech. Whether that be with the latest iPhones and Android handsets, breaking down how broadband works or revealing the cheapest SIM plans, he's in the know, and will help you land a bargain.

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