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STK Ace Plus 5.5", 4G, Carbon Fibre Android 7 Smartphone

Full Description

STK Ace Plus 5.5", 4G, Carbon Fibre Android 7 Smartphone

This product is Highly Reviewed!

This product has received some fantastic reviews. Here are a selection of the reviews submitted by genuine customers on the STK website.

My ace is my new favourite I ordered this phone for myself & the Life plus S for my partner - firstly I love the name & the way it looks & works so thanks for your advice. It has everything I need but in particular I like the big screen & camera works really well, no more losing my phone in the handbag & was really impressed it had a free case in the box - love it was designed in this country we need more businesses like you.
Phillipa Roberts

Big screen & Big battery I was very pleased with my purchase of my new phone and my second STK (this time for me), it has a bigger than normal screen which makes it easier to read, bigger battery than my old phone and for this price is also 4G. I loved the unique back cover and also that you can put two sims in this phone. I purchased a 32GB memory card but it already had 16GB memory so now I have 48GB memory which is enough for all my pictures and videos - great advice from your live chat team so thank you.
Peter Whitby

Amazing phone at a reasonable price This is one of the best smartphones i have come across within a reasonable price. I broke my iphone and needed to buy a phone immediately! Bought the Ace plus, and i cant believe it is a better phone and simply exceeded my expectations! Was able to use it without any difficulties!
Erica Robinson

Couldn’t have asked more Bought it two months ago. The best thing about this phone is its camera and responsiveness. My pictures are almost the similar of quality as ones taken from my DSLR. Couldn’t have asked for a better phone in this price. Looking for their newer range X2 already.

WOW, For very low price with Additional feature never stated on web, feels like having more for Money I bought this for my Son for him to watch video and surf and play some games, thinking it might fit his needs but it is lot more then I thought. It is 13MP rear camera and not 8MP. I love it, also it support 64GB Sandisk SD card and it works fine not just 32GB , The best Part was It is a 4G device and not just a 3G which they never stated I found out when I received the device. for £139 pound 5.5 HD screen 4G and Quad core device and warranty for 3 years , you cant ask for more then this. I can say this is very good device, Thank you STK.
Kadir Levant

STK Ace Plus 5.5", 4G, Carbon Fibre Android 7 Smartphone

The STK Ace Plus gives you easy accessibility and great connectivity with this high-spec mobile phone on a clear 5.5 inch HD screen.

16Gb's of storage means you can put plenty of photos and music on your device or extend even further with a micro SD card. This handy mobile is unlocked to any network and raring to go for your enjoyment with 4G for fast download speeds. Make sure you take lots of fun pictures with the 8 megapixel rear camera and 5 megapixel selfie camera.


  • Unlocked to any network and dual SIM
  • 5.5-inch HD with IPS (in-plane switching) screen means you get a stronger viewing angles on the screen on a large screen
  • 8MP rear camera with autofocus and flash
  • 5MP selfie camera
  • 2800 mAh battery with up to 5.5 days standby time and 14 hours talk time
  • Android 7.0 operating system
  • Dual SIM
  • 16GB of internal memory, expandable up to an extra 32GB with a Micro SD card (sold separately)
  • 2GB RAM 
  • 1.3GHz quad-core processor
  • 4G device – all networks use this technology now as standard so there should be no issues connecting on any network and downloading at lighting speeds
  • Bluetooth v4.0 – stay connected with compatible devices in the car or with other devices
  • Wi-Fi


  • Display
  • Screen size 5.5in
  • HD
  • Resolution 720*1280px
  • Display technology IPS


  • 2G (GSM) 850 / 1900 / 900 / 1800MHz
  • 3G (WCDMA) 900 / 2100MHZ
  • 4G FDD-LTE band3/5·CTDD-LTE band40

Operating System

  • OS Android - Version 7.0
  • Chipset manufacturer mediatek
  • Chipset model MT6737
  • CPU (processor) type quad core
  • CPU (processor) speed 1.3GHz


  • Dual SIM (2 x Micro Sims) – only one SIM slot at a time for data
  • SIM slot 1 2G / 3G
  • SIM slot 2 2G / 3G


  • GPS
  • AGPS
  • GPRS
  • EDGE
  • WIFI 802.11 b/g/n
  • Bluetooth V4.0
  • USB micro
  • Charger cable micro USB (5PIN)

Audio & Entertainments

  • Stereo bluetooth earphones
  • Handsfree
  • Music player
  • Playback
  • Recorder
  • Games
  • FM radio

Technology Features

  • Text to speech (TTS)
  • Torch
  • Embedded apps stk care (live chat support 9am-5pm, Mon-Fri)


  • G-Sensor
  • Proximity Sensor
  • Light Sensor


  • Battery capacity: 2000mAh
  • Battery type: Li-Polymer
  • Voltage: 3.8V - max voltage 4.35V
  • Wattage(Wh): 10.46Wh
  • Removable back cover and battery
  • Standby time up to 133 hours (5.5 days)
  • Talk time up to 14 hours (2G)
  • Talk time up to 5 hours (3G)
  • Talk time up to 3.5 hours(4G)
  • Charging time up to 3.5 hours


  • Input 100-240V / 50-60HZ 0.2A
  • Output 5V 1A


  • Product Size: 15.5 x 7.9 x 0.9cm
  • Weight: 128g


  • 1 x STK Ace Plus
  • 1 x Charger
  • 1 x USB Cable
  • 1 x Battery
  • 1 x Earphones
  • 1 x Protective Case
  • 1 x Screen Protector (already on device)

About the Brand

STK design and manufacture innovative yet affordable mobile accessories, smartphones and accessories, having been successful for over 20 years. They study trends, habits and expectations of consumers to produce products with the best size, shape, material and colour. Their HQ is based in the UK but they also have offices in Mexico, India and China. They partner with some of the world's most reputable mobile network operators, distributors and retailers such as T Mobile, Vodafone, BT, Amazon and more.

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.

ASDA toyou Service: Where you see the ASDA logo, we offer a Click & Collect service from over 600 ASDA stores. Please Note: This service is only available when ALL the items in your basket are eligible for ASDA toyou. Click here for more information.

  • £119.99
  • £
  • £4.99 P&P

UK Delivery


Ordered items are usually despatched within 3 to 5 working days. Living Plants and some Large Furniture Items, please allow up to 7-10 working days for delivery.

Majority of items can be delivered to all UK postcodes, there may be some postcode exclusions, please read the product description or below link for further details.

Find out more about UK delivery

Click & Collect

Click & Collect from your chosen Asda store with their amazing 'toyou' service.

Find out more about toyou


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

Find out more about our returns policy