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Open Box STK X2 4G 5.7Inch HD Smartphone with 16MP Camera and 64GB Internal Memory

  • £120.00
  • £
  • £2.99 P&P

Spend £25* to pay in interest-free instalments with OpenPay

We're sorry this product was so popular, it has sold out.

UK Delivery


Ordered items are usually despatched within 3 to 5 working days.

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Returns for a refund or exchange made easy with Asda's amazing 'toyou' service.

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Full Description

Open Box STK X2 4G 5.7Inch HD Smartphone with 16MP Camera and 64GB Internal Memory 

Discover the powerful STK X2 5.7inch HD Smartphone, with 4G connectivity, 64GB expandable memory and HD edge to edge curved display for supreme viewing and user experience.

This smartphone operates with Android 8.1 Oreo, for everything you need always at your fingertips. Access using the smart fingerprint scanner to discover a world of apps or to snap you want to remember in stunning super HD, enhanced with low light tech and auto-focus features. Make the most of the X2’s huge 64GB internal memory, or easily expand up to 128GB, so you never have to worry about running short on space.

Key Features

  • Ultra-stylish HD edge to edge curved screen with IPS (In-plane switching) and 3D glass back cover
  • 4G Connectivity with Dual Sim Technology
  • Android 8.1 Oreo OS
  • Unlock with the smart fingerprint scanner
  • Capture stunning images with the powerful 16MP Dual Camera with flash, auto-focus and super HD photos with HDR, low light tech and portrait mode
  • Expand storage up to 128GB with the handy memory card slot
  • Stay connected for longer with 35 hours talk time and 11 days standby time
  • Solid uni-body, only 8.2mm wide
  • Choose between Pitch Black and Royal Gold finishes


  • Display: 5.7” HD+ Curved Screen / Edge to Edge / 18:9 Aspect Ratio / IPS Technology / 2.5D Glass / 1440 x 720px
  • Performance: Android 8.1 Oreo / MediaTek MT6750V / Octa Core Processor / 64GB ROM – Expandable up to 128GB with MicroSD / 4GB RAM
  • Camera: Rear Dual Camera 16 + 0.3MP / AF / Flash / Front Camera: 16MP / Flash
  • Battery: 3000mAh Li-Polymer / 35hr Talk Time / 11 Day Standby Time
  • Cellular: 2G / 3G HSPA+ / 4G LTE / Dual SIM (Nano)
  • Design: Solid Uni-Body / 3D Glass Back Cover / 8.2mm Thin / Pitch Black or Royal Gold Finish
  • Extra: Text-to-Speech (TTS) / Fingerprint Scanner / Low Light / HDR / Super HD Photos / Portrait Mode / OTG Data



  • Product Size: 17.5 x 15 x 3.5cm
  • Weight: 455g


  • 1 x STK X2 Smartphone
  • 1 x Earphones
  • 1 x Protective Case
  • 1 x Screen Protector (pre-installed on device)
  • 1 x USB Charging Cable
  • 1 x USB Charger Plug
  • 1 x Quick User Guide

What’s an open box product?

Open Box products are products which we're offering you at an amazing price as they may be products refurbished by their original manufacturer, specialist third parties or returned by other customers after having opened the box to evaluate.

As it is a used device, it may exhibit some small signs of wear and tear, but we thoroughly inspect each item before we choose to re-sell them. While they may be repackaged, the contents of the product will be exactly as outlined on the product listing below.

All open box products will come with a 12-month Ideal World Warranty, and our 14-day money back period applies too.

See how easy it is to insert the sim in the STK X2, click to watch the video below

Your order will be dispatched within 3-5 working days. Most deliveries require someone to accept and sign for the delivery to ensure the goods are received correctly. To help you we can arrange for delivery to be made elsewhere. Click here for more information.

We hope you like your purchase, however, if you are not entirely satisfied with any item, it can be sent back to us for a refund, provided it is returned within 14 days after delivery has been made (unless otherwise specified). Please click here for more information.