Huawei has never been shy of pushing boundaries and trying new things that could be construed as either a stroke of genius or the worst idea in the history of tech. Whether it's a fitness tracker which also happens to be a Bluetooth earpiece you wear on your wrist, or small tablets that are capable of making phone calls, there have been a bunch of questionable products over the years.

For 2019, the latest gadget to fit into this category is the Mate 20 X. It's part of the Mate 20 smartphone series - which also includes the regular Mate 20 and Mate 20 Pro - but is marketed as a portable gaming system, given its huge 7.2-inch screen. In fact, during its launch, Huawei wanted us to believe that it's a direct competitor to the Nintendo Switch (and here are five reasons why it shouldn't have).

Regardless of marketing, however, we've found this phone behemoth to be an impressive product. Call it a phone, call it a small tablet, call it what you will: here's why we genuinely like the Mate 20 X.

Best Huawei Mate 20 X deals


The Godzilla of phones

  • Glass front and back
  • IP53 dust/water resistant
  • 175 x 85 x 8.2mm; 232g

Like we've pointed out, the Mate 20 X is big. Really big. There's no getting around that fact. Look at the spec sheet and you'll see it's more than 8mm wider and 17mm taller than an iPhone XS Max, which in itself is hardly the smallest phone. In fact, side-by-side, it makes Apple's big premium device look normal-sized.

Pocket-lintMate 20 x hardware image 6

Despite that width and height, though, Huawei has made great use of space and made the Mate 20 X as slim and ergonomic as you could hope for. Well, at this kind of scale anyway.

The bezel around the 7.2-inch screen on the front is virtually non-existent, save for some very slim framing on the edges, the tiny dew-drop notch on the top and a subtle chin on the bottom. That means that as much as possible of the space on the front is dominated by the display.

The body is only 8.2mm thin too, with a rear glass panel that curves gently to the slim edges to make for a phone that still feels good when held. So long as you're holding with two hands - it's too much of a stretch in terms of width to comfortably use it one-handed. It's not impossible if you have massive hands.

Pocket-lintMate 20 x hardware image 9

From an aesthetics point of view, the X very much slots into the Mate 20 range. It has the same protruding square camera housing on the back, as well as the same finishes, including a red-tint power button. It bears a striking resemblance to the regular Mate 20 - just one that's been zapped with a morphing laser beam and made the phone grow to epic proportions - with its flat dew-drop notched screen and the fingerprint sensor on the back.

Media powerhouse

  • 7.2-inch OLED display
  • 1080 x 2244 resolution
  • DCI-P3 and HDR10 compatible
  • Dual stereo speakers with Dolby Atmos tuning

If there's one thing this phone excels at, it's media consumption. It goes without saying that a big OLED panel will offer great visuals. Colours are vibrant and contrast is deep, but surprisingly it's not overly warm. Huawei has done a great job of ensuring the colour balance isn't skewed one way or the other towards warm or cool (you can adapt for that in the software anyway, should you please).

Without getting too bogged down in technicalities, it's genuinely brilliant for all manner of media. Part of it is the size, undoubtedly, but also that aforementioned quality and colour balance. It's sharp, and with HDR (high dynamic range) support it offers stunning visuals for both gaming and Netflix binging.

Pocket-lintMate 20 x hardware image 14

Watching an episode or two of The Punisher on Netflix was enough to convince us that if we wanted a mobile device for movie watching, this is it. It also helps a lot that the screen is completely flat. There aren't any curves at the edges to distort or discolour the picture. It's just one, big, glorious panel.

Its size and quality also make it ideal for mobile gaming. If anything, the fact that it is so large means you don't miss much of the action, even with both thumbs on the screen while getting your PUBG on.

As there's that dewdrop notch up top, however, software is sometimes needed to hide it. With some full-screen games the Mate 20 X adds in a blackout bar at the top, which can mean contents isn't perfectly centred, but it's a workaround that's practical.

The size also means it's a much better platform for multi-tasking, with the split-screen apps view being much less cramped than you'd get on a typical Android phone. Plus the X supports Huawei's mPen stylus - although, unlike Samsung's Galaxy Note 9, it's a separate purchase for the Huawei (as is the separate gaming controller, which is a shame). 

Pocket-lintMate 20 x hardware image 8

It's not just about visuals though, the audio experience enhances the media further. With its stereo speakers - one placed on each of the top/bottom edges - the Mate 20 X delivers loud, well balanced and relatively deep sound. Not compared to good headphones, but definitely better than the average smartphone - most of which only offer the one mono speaker to the bottom.

The X's stereo speakers are enhanced by Dolby Atmos, which in this case doesn't mean true surround sound like the living room experience, but rather you get good volume, clarity and balance. Despite this, we find the speakers aren't optimally positioned, thus both are easy to cover over with fingers when gripping the phone.

Goes all day, and then some

  • 5,000mAh battery
  • 20W SuperCharge fast-charging
  • Kirin 980 (7nm) processor
  • 6GB RAM/128GB storage

Another reason for recommending the Mate 20 X as the ultimate media and gaming phone comes down to battery life and everyday performance. There's a hugely capacious 5,000mAh battery inside, along with the Kirin 980 processor (Huawei's most powerful to date), as well as some custom liquid cooling components made of graphene film and vapour chambers.

In everyday life, this means a few things. Firstly, and probably most importantly, is that you'll have to try really, really hard to drain this battery in just one day. Even with three hours of gaming to test the screen, plus a smartwatch connected, the Mate 20 X still comfortably got to bedtime at 11:30pm with 40 per cent of its battery remaining. On lighter useage days, it wasn't too much of a struggle to get it to the end of two days.

Pocket-lintMate 20 x hardware image 10

With an enormous battery like this, it's essential to have some kind of fast-charging technology. Thankfully Huawei has implemented this - although it's not the most powerful it could have utilised. Rather than go with the 40W SuperCharge adapter that comes with the Mate 20 Pro, the Mate 20 X has the 20W version. It means you can fully charge it in a couple of hours, which isn't terrible at all, but we can't help but dream about how good it would be with the faster tech available on its sibling phone. Maybe it was a safety matter that required this capacity to be charged at a slightly slower rate.

Similarly, we can't really fault the performance in daily tasks at all. This Kirin 980 processor, coupled with its custom cooling tech and the 6GB RAM, is more than capable of tackling even the most graphically intense games without any really noticeable frame-rate dropping or stuttering.

EMUI software is still EMUI - but it's improving

  • EMUI 9 reskin based on Android Pie operating system
  • Digital balance app is useful
  • Plenty of gesture options

As it's grown its presence in western markets, Huawei has slowly evolved the custom skin it loads on top of Android. With each new version of Emotion UI (EMUI), it gets closer to being more refined and minimal. With the Android Pie-based software, it's at the point where it has few annoyances.

The default theme is inoffensive and quite similar to normal Android icons and colouring, although the option still remains for those who want to theme the heck out of it. You can switch on a completely dark interface to save battery if you like, and you get the choice between using the standard Huawei home screen where icons litter the home screen, or switch on the more traditional Android app drawer.


One of Huawei's best traits is its ability to develop interesting features, particularly navigation and shortcut gestures. For instance, a double-knock on the screen with your knuckle takes a screenshot. Plus, you can choose from a few different primary navigation modes: with the option of having standard Android buttons, gestures only navigation, or a floating button on the screen that can be tapped, swiped and repositioned that can do it all.

There's also a feature called Digital Balance, which is essentially a rebadged version of Google's Digital Wellbeing Android Pie feature, allowing you to set daily screen time limits, as well as individual app timer limits. So, if you're worried about your Twitter addiction, just set a timer and you won't be able to access it once you've hit that time limit.

Same great cameras

  • 40MP f/1.8 wide primary lens
  • 20MP f/2.2 ultra-wide second camera
  • 8MP f/2.4 telephoto zoom camera
  • 24MP front selfie camera

Opinions here are Pocket-lint are divided on the design of Huawei's square camera protrusion. Some see it as an abomination, others an improvement over the P20 Pro. But really it's what's inside that counts. 

Pocket-lintMate 20 x hardware image 3

Three separate cameras are joined by a dual-tone LED flash, and each of those three cameras serves a purpose. There's a 40-megapixel primary camera, joined by the ultra-wide 20-megapixel secondary lens and the telephoto 8-megapixel camera that offers up to five times zoom. 

In real life use, this means you have the capability to shoot all manner of scenes and subjects, regardless of how far or near they are. Want a really wide shot close to a tall building? Switch to ultra-wide. If you're trying to shoot something far away, make use of the zoom. 

While the versatility is superb, there is obviously some difference in the quality of the images that comes from each of these optics. The primary lens is the primary for good reason: it's better for low-light situations. Compare the ultrawide and the regular wide camera in the collection below and you'll see there's a significant difference in how much light it can pull in and how the results therefore differ.


With that said, in low-light situations where the main camera struggled to retain detail, we found switching to Night mode really beneficial. It doesn't just pull in light over a longer exposure, it enhances the details and contrast to make a sharper image - all from a handheld shot that combines multiple exposures in real-time. So, where the regular camera gets really noisy and blurry in some challenging low light conditions, night mode alleviates those - although it can be guilty sometimes of over-sharpening. 

The Mate 20 X's camera uses the same AI-based technology (that's artificial intelligence, if you're wondering) to asses what's in the scene and adjusts settings to match, offering very similar results to the other Huawei Mate 20 series phones. Again, in daylight, we found it sometimes exaggerated the contrast and sharpness to excess, but it does a great job with HDR (high dynamic range) to ensure that contrasting light in the same scene is balanced out - so you can still get blue skies, clouds and green grass when there are heavy shadows and bright skies. 


Yes, the Mate 20 X is a massive phone. But if you're looking for a two-handed powerhouse to hold day in and day out, then this is a genuinely fantastic media powerhouse. It has a great (and, yes, massive) screen that's further enhanced by great audio, and the battery goes on and on whatever you throw at it.

On a screen of this size it would be nice to have higher resolution (QHD please), but we never particularly found the sharpness or the quality of the image to be below a flagship standard. And as this is an OLED panel the omittance of an in-screen fingerprint scanner seems somewhat odd.

So the only real downside to the Mate 20 X is what could be considered its upside: the large physical size. You'll either struggle, or you'll fall in love with it. If, that is, you can find one - because we would definitely suggest you see, touch and properly handle a phone of this scale before committing.

Best Huawei Mate 20 X deals


Huawei Mate 20 X deals

Our Promise

We continually monitor 1,000s of prices from a range of retailers to show you the lowest prices we can find. We may get a commission from these offers. Our reviewers and buyer's guides are always kept separate from this process. Read more about our approach here. © Squirrel 2019

Also consider

Samsung Galaxy Note 9 Review Product Shots image 1

Samsung Galaxy Note 9


Samsung's big feature-rich flagship smartphone is probably the natural competition for the Mate 20 X, although even here, it's dwarfed in size. Its built in S-Pen stylus, plus the added features offered by that, as well as its more palm-friendly design might make it a more sensible purchase for most. 

pixel 2 xl review image 1

Google Pixel 3 XL


It's big and powerful and has a much cleaner approach to software. What's more, you're guaranteed to get security and software updates as soon as they're available. Add that to the market-leading camera, and the big, sharp Quad HD OLED display, and it's a sure-fire competitor. - PAY MONTHLY PHONES The Samsung Galaxy S10+ is now available on EE who have been awarded the UK’s best network for the fifth year running. RootMetrics tested the four UK networks and EE was faster and more reliable than all of them, with better data performance. Their network has come a long way since they launched in 2012. Back then they had 11 UK cities covered by 4G. Today they cover most of the UK’s land mass, thanks to 19,000 state-of-the-art 4G sites. They’ve got faster, too – from 50Mbps to a maximum speed of 400Mbps. And they’re soon to experience even greater possibilities with the launch of 5G.

Sections Huawei Phones