Today at Huawei’s press conference at MWC Barcelona, Huawei has something special to share with us. It’s only been a couple of days since Samsung announced its own foldable phone, the Galaxy Fold – generating a lot of talk and hype around the new form-factor. Huawei of course didn’t stand still and has long been an innovator themselves, introducing a lot of new first-exclusive features over the last year or two. This year, Huawei is ready to steal Samsung’s thunder with the follow-up announcement of the new Mate X – the company’s own take on a foldable smartphone.


From the front, you actually might have issues identifying the Mate X from any other larger screened phone. While the device is folded on itself and you’re facing on the wide screen side, there’s not much to really distinguish it from any other modern bezel-less device.

It’s when you view the device from the top or bottom sides that it becomes evident that this isn’t your usual slab phone design. The Mate X is defined for being a foldable phone with a bendable screen on the outer surface (Whereas the Galaxy Fold’s screen is on the inner surface).

Huawei here has opted for a novel asymmetric design where one half of the screen is narrower than the other one. What this allows the company to do is to create a thicker phone edge where we locate the phone’s quad-camera setup. Because the cameras are all lined up on this “bar”, it means that the phone doesn’t actually distinguish between rear and front cameras. However because when the phone is folded, we have screens on both sides of the phone and you can still take selfie pictures and see yourself in a viewfinder. The bar also serves to provide housing for the USB-C connector as well as the 2-in-1 power button / finger-print sensor.

The fullscreen display on the wide side of the phone when folded acts as a 6.6” unit with a resolution of 2480 x 1148. This results in a relatively modern 19:5:9 aspect ratio which we see in a lot of new flagship devices. Flipping the phone around with the “bar” facing us, we’re presented with a narrower display which stands in at 6.38” and a resolution of 2480 x 892 and a resulting aspect ratio of 25:9.

Finally, unfolding the Mate X results in the AMOLED screen to reveal its true physical dimensions. Here we see the full footprint of the 8” flexible panel – coming in at a full native resolution of 2480 x 2200 and its quite square-ish 8:7 aspect ratio.

What is remarkable about the Mate X’s design is just how thin Huawei has managed to make it: The unfolded parts of the phone come in at a mere 5.4mm which is thinner than almost any other phone today, and also much thinner than what Samsung was able to achieve in the Galaxy Fold. The “side-bar” as well as the folded phone thickness comes in at 11mm, which is still a reasonable thickness.

Huawei calls the new hinge system a “Falcon hinge”. It’s to be noted that this seems to be the weak-point of Huawei’s design as it doesn’t look nearly as refined as Samsung’s attempt. At the pre-brief we weren’t able to actually get our hands on the phone, but one unit of the presenter had a notable “waviness” of the screen where the hinge was. It also seemed that the hinge locked into place via some sort of magnetic system, as that’s what it sounded like when unfolding the phone. It’s to be noted that the devices that were presented were still early designs – so Huawei might be able to iterate here and provide something more robust in commercial units.

Even though one segment of the Mate X is only 5.4mm thick, the company has still managed to cram in a lot of battery into the phone. Here we see a battery cell in each segment, resulting in a total 4500mAh battery capacity. Because there’s two batteries, they can be charged at the same time at high charging rates. Here Huawei first proclaims it’s able to charge the phone at 55W of power, reaching 85% of capacity from empty in just 30 minutes.

The number one concern of the Mate X however is the fact that it is a outwards folding phone. By nature of it being a flexible display means that we’re dealing with a polymer material which is softer than glass, and thus also more scratch prone. Samsung’s inwards folding design here will be much less prone to scratches, however the Mate X will be a quite more fragile phone in this regard. In fact it seems Huawei is aware of this as they also presented a protection case in which you can slip the whole device in, trying to address this compromise of this surely better looking, but likely less practical design.

Samsung Galaxy Fold Huawei Mate X
  Mate X
SoC HiSilicon Kirin 980
Display Flexible AMOLED

Unfolded: 8" 2480 x 2200 8:7

Folded Short Side: 6.38" 2480 x 892 25:9
Folded Wide Side: 6.6" 2480 x 1148 19:5:9
Dimensions Unfolded display: 5.4mm - Camera/Folded: 11mm
+nanoMemory slot
Battery 4500mAh
Primary Rear Camera yes
Secondary Rear Camera yes
Tertiary Rear Camera yes
SIM Size Dual SIM nanoSIM (or NM card)
Cellular Capability 5G NR NSA/SA
4x4 MIMO 256QAM (4.6Gbps sub-6Ghz)
mmWave capable
Connectivity USB Type-C
Features (It Folds)
Launch OS Android 9.0
Launch Price 2299€

In terms of specifications, the Mate X is very much a high end phone. Powered by the Kirin 980, the device holds up with the best in the market in terms of processing power.

What actually further distinguishes the Mate X is that this isn’t just Huawei’s first foldable phone, it’s also Huawei’s first 5G phone. With connectivity provided by HiSilicon’s Balong 5G01 modem, Huawei is able to provide 5G NR NSA/SA connectivity and speeds of up to 4.6GHz at 200MHz of bandwidth at 4x4 MIMO and 256QAM in the sub-6GHz range. We’re not sure if the phone supports mmWave connectivity.

Huawei plans to make the Mate X available in the middle of 2019 at a super-premium price of 2299€. Availability of the phone will strongly depends on the 5G deployments of carriers.

This article is breaking news – we’ll be updating the article as Huawei CEO Richard Yu further details the hardware of the phone.

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  • levizx - Sunday, February 24, 2019 - link

    So you smelt something fishy, yet you still believe the US propaganda.
  • jjj - Sunday, February 24, 2019 - link

    BTW the design is not less practical , it is more practical. If you fold it the wrong way line Samsung, you add costs in terms of $ and mechanical volume, then you have the issue with the folding radius so you waste even more mechanical volume and it's less usable, you have to unfold it and then flip it - this is not a small thing, convenience is very important as we are super lazy.
    If you fold it like Samsung, you don't sell. You got to figure out cover material+ extra protection to make it work on the outside.What Samsung did is not an acceptable trade-off for high vols.
  • nerd1 - Sunday, February 24, 2019 - link

    So both side is covered by soft, easy-to-scratch plastic? And it costs way more than $1980 galaxy fold? And it is made by huawei sunned by every western countries? Who will buy this?
  • porcupineLTD - Sunday, February 24, 2019 - link

    Huawei consumer products are shunned only in N America in Europe they are extremely popular on par with Apple and Samsung.
  • FunBunny2 - Sunday, February 24, 2019 - link

    "in Europe they are extremely popular "

    so far. the times they are a changin. if even a hint of Trumpian paranoia (but none toward Vlad???) is confirmed, it's ovah.
  • porcupineLTD - Monday, February 25, 2019 - link

    If anyone is going to be the downfall of Huawei in Europe its going to be Xiaomi (funny how they are not a security threat). Also if you are talking about Putin, Russia has no smartphone company to speak of, and if there was a case that would make you wonder about Russian products its when Kaspersky was banned in the USA after finding the NSAs malware and alerting users...
  • SpartanJet - Sunday, February 24, 2019 - link

    Good for Europe enjoy. America was weary about Huawei long before that dotard Dump was elected by the way for good reason.
  • levizx - Sunday, February 24, 2019 - link

    Only gullible people like you would believe the US propaganda. They are poised to be the 2nd largest mobile phone vendor this year, and has a shot of surpassing Samsung in 2020/2021.
  • Manch - Monday, February 25, 2019 - link

    The EU is investigating Huawei, and Germany is looking to exclude Huawei from 5G rollout because of their shady practices, IP theft, and inability to meet security requirements for the rollout. It's not US propaganda, it's Huawei being a state sponsored thief.
  • Yajmir - Monday, February 25, 2019 - link

    Germany and other Europeans are nothing but American poodles. So, nothing out of the extraordinary.

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