ALLDOCUBE X1 (T801): Deca Core tablet with 2.5K screen and Dual SIM

CUBE or as it is now known, ALLDOCUBE, is one of the most important Chinese brands in the world of tablets and tablet PCs. In today's review we take the opportunity to talk about its new device for Android, the tablet ALLDOCUBE X1 (T801). We started!

The ALLDOCUBE X1 is an Android-based tablet with more than interesting specifications for those looking for something more than a simple tablet.

ALLDOCUBE X1 (T801) in review, a powerful tablet with a large screen with which you can also make calls

I have one of the CUBE tablets at home, specifically the CUBE iWork 1X, and the truth is that it has been phenomenal since I bought it about a year ago. Their devices have good finishes and screens that are generally quite good, something that is repeated in this ALLDOCUBE X1. But as we always say, let's go by parts ...

Design and display

The X1 tablet -which bears the adjective “T801"You know why - it is a compact tablet, of moderately small size. Presents an 8.4-inch OGS screen with a 2.5K resolution of 2560 x 1600 pixels. A 10-point capacitive screen with above-average image quality. Without a doubt, a good device if what we want is to watch movies and videos in high resolution.

As for the design, it shows a matte black finish for the case, it has a camera on the front and back, headphone jack, fingerprint reader, USB type C and slot for SIM and micro SD card up to 128GB.

Power and performance

The ALLDOCUBE has wanted to emphasize the power of the tablet, and for this it has included a processor Helio X20 with 10 cores that reaches frequencies of up to 2.3GHz and a Mali-T880 GPU. This is the typical SoC that we usually see in premium-range Mediatek smartphones, and in this case it helps us to give more push to devices of this type, such as these Chinese tablets, which are usually a little weaker in terms of performance.

The Helio X20 comes with 4GB of RAM and 64GB of internal storage that we can increase by including an SD. The operating system used is Android 7.1.


This is one of the advantages of this type of duo tablet. In addition to browsing, playing games and using apps, the ALLDOCUBE X1 It also helps us to make a phone call. And not only that, since having a SIM card we can use applications that are normally banned in the tablet world, such as WhatsApp, to give a very obvious example.

Another thing is what our friends can tell us if they see us putting the tablet to our ear to make a call. But that is already a matter of each one and of the naturalness with which they are able to pose while having the telephone conversation on duty.

In addition to the 2 nano SIM slot, the tablet supports a large number of networks:

  • GSM: 850/900/1800 / 1900MHz
  • WCDMA: 2100MHz
  • TDS: bands 34/39
  • EVDO: BC0
  • FDD: 1/3 bands
  • TDD: bands 38/39/40/41

It also offers connectivity Bluetooth 4.0 and WiFi AC.

Camera and battery

When it comes to the camera, the X1 rides a 13MP rear lens with flash and autofocus and an 8MP selfie camera. Without being a true marvel, at least it is close to what we could find in a mid-range Chinese terminal.

For the battery, the system incorporates a 4500mAh battery that we can recharge through the mentioned USB type C port.

Price and availability

The ALLDOCUBE X1 (T801) tablet has just been introduced and is now available for a discounted price of 214 euros, about $ 259.99 to change, on GearBest.

Opinion and final assessment of the ALLDOCUBE X1 tablet

[P_REVIEW post_id = 11097 visual = ’full’]

The truth is that the X1 is presented as a tablet with an above-average performance, and above all, with a screen that is capable of delighting many. The possibility of inserting a SIM is quite a hoot, but even if we do not make use of it, it is still an ideal tablet to carry in the backpack or to enjoy while we are lying on the sofa quietly.

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