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Full Review

Huawei Mate 9 : Overgrown phablet or great addition

Over the years smartphones have steadily grown in size, but at 5.9 inches the Huawei Mate 9 is comfortably larger than the norm, dwarfing even some other phablets.

Thankfully, it has more than just a big screen going for it, with high-end specs and an innovative camera, paired with a premium build.

It also launches into a market where there’s not much recent competition – thanks in part to the Note 7’s fiery end. So does the Huawei Mate 9 have what it takes to fill the gap left by Samsung?


You can’t talk about the Huawei Mate 9 without talking about the screen, as it’s far and away the most immediately obvious highlight.

That’s mostly thanks to its sheer size – at 5.9-inches it’s far bigger than the 5.5-inch iPhone 7 Plus, and larger even than the 5.7-inch Samsung Galaxy Note 7.

All that size makes it great for enjoying videos on or viewing web pages without having to zoom and scroll too much. The resolution is just 1080 x 1920, which while fairly high isn’t quite what we’d like from a screen of this size, especially given that this is a high-end device.

A QHD display would have been better, but the Huawei Mate 9 still comes in at a fairly crisp 373 pixels per inch, so you won’t miss the extra pixels too much.

If there’s a real downside to a screen of this size it’s that it makes one-handed use all but impossible, but that’s true of most phablets.


Huawei Mate 9 review

There’s a high-end design here, if not an overly original one. The Huawei Mate 9 has a metal shell, that’s surprisingly slim at just 7.9mm thick – though to achieve that sleek size it sacrificed dust and water proofing.

The phone is actually quite compact all round though, at least given the size of the screen. At 156.9 x 78.9mm it’s not really any more of a handful than the iPhone 7 Plus – you can thank the small bezels around the sides of the screen for that, and it’s a design decision that also makes the phone quite striking when viewed front-on.

At 190g the Mate 9 is fairly weighty, but again actually less than you might expect for a device with a 5.9-inch screen, and it’s certainly not going to weigh you down.


With 4GB of RAM and an octa-core processor the Huawei Mate 9 has all the power you’d expect, though rather than using a Snapdragon chip it uses a home-grown Kirin 960. This is a big upgrade on Huawei’s previous flagship processor, delivering up to 200% better gaming and 3D graphics performance.

The chip has four cores clocked at 2.4GHz and four lower power ones running at 1.8GHz, which it uses to save battery life when it doesn’t need as much power.

Performance is slick throughout, whether gaming, streaming or browsing, and Huawei claims that through machine learning the phone will remain slick even once it’s clogged up with apps, by optimising resources based on the ways you use the phone.


Along with the screen this is a real highpoint of the Huawei Mate 9, as it has a dual-lens camera on the back. This is less of a novelty than it once was, but is still far from the norm.

In the Mate 9’s case there’s a 20MP monochrome lens and a 12MP RGB one. For the most part you’ll be using both lenses for each individual photo, allowing it to capture data from both, for more detailed images.

But if you fancy taking some arty black and white shots you can use the monochrome lens on its own. Sure, other phones and apps have black and white modes, but they use a filter, which looks less authentic than the real deal.

The Mate 9 also sports optical image stabilisation, which helps keep your photos in focus, especially in low light. A dual-LED flash meanwhile ensures low-light shots are bright, while retaining their natural colours, and phase detection and laser autofocus makes the camera fast to fire.

Around the front things are less interesting, but the 8MP selfie snapper is still above average.


The Huawei Mate 9 has a few notable features. Firstly, there’s its rear-mounted fingerprint scanner, which sits comfortably under the finger when you hold the phone, but is less accessible when the handset is on a desk.

Then there’s the operating system. It runs Android of course, but more specifically it runs Android Nougat, which is the latest and greatest version of Google’s mobile OS.

It is overlaid with the fairly heavy Emotion UI 5.0 though, but this is a lot better than in years past, and has a reasonably clean look.

Battery life, memory and connectivity

There’s a big 4000mAh battery in the Huawei Mate 9, which should easily get you through a day of use and is likely to last a day and a half if you’re not a real power user. USB Type-C means there’s also fast charging, not to mention a cable that can be plugged in either way around.

Memory comes in at a very generous 64GB – that’s the only available size, but should be more than enough for most users. If you do need more there’s also a microSD card slot with support for cards of up to 256GB.

Connectivity options include Wi-Fi, 3G, 4G, Bluetooth 4.2 and NFC – which coupled with the fingerprint scanner means it’s fully set up for contactless payments.


The Huawei Mate 9 is a strong phablet, with a truly massive screen, lots of power, a big battery, a great camera, a premium build and up to date software.

It misses a trick by being 1080p rather than QHD, and the exact UK price is yet to be confirmed, so that could affect its desirability. But, even with the high price it’s likely to have, this is one of the very best Android phablets currently available, and could even tempt any Apple fans who want something bigger than 5.5 inches.



Dimensions (mm): 156.9 x 78.9 x 7.9

Weight (g): 190

Battery capacity (mAh): 4000

Colours: Space Grey, Moonlight Silver, Champagne Gold, Mocha Brown, Ceramic White, Black

Screen size (inches): 5.9

Resolution: 1080 x 1920

Pixels per inch (PPI): 373

Processor: Octa-core 2.4GHz

Processor make: HiSilicon Kirin 960


Internal storage: 64GB

Expandable storage up to (GB): 256GB

Camera: Dual 20-megapixel and 12-megapixel (8-megapixel front-facing)

Operating System: Android 7.0

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