Xiaomi Mi 8 Deals

Xiaomi Mi 8

Contracts from

Sim-Free from

Contracts from

Sim-Free from

We've compared 1,042 Xiaomi Mi 8 deals.

Get straight to the type of deal you want by clicking the corresponding button, or scroll for further information on features and tech specs.

The cheapest contract price is £22.79 per month on average over 24 months with an upfront cost of £19. For a free device, the best price is £26.75 per month on average. These may not be the best deals - there are factors such as data allowance, network and contract length to consider depending on your needs.

Sim-Free (unlocked, no SIM) and Pay-as-you-go (locked, with SIM) deals can be found from £389 in the Sim-Free tab if wish to purchase without a contract.


Xiaomi Mi 8 smartphone with 6 inch 1080x2248 display powered by 1.8GHz Octa-core processor alongside 6GB RAM, a dual 12-megapixel camera and a 20 mp selfie camera.

Key Features

Operating System
Qualcomm SDM845
Display Size
Screen Resolution
1080 x 2248
Rear Camera
12 Megapixels
Front Camera
20 Megapixels
154.9 x 74.8 x 7.6 mm
175 grams
Sim Card Type
Nano SIM
Talk Time
Awaiting info...
Screen Type
802.11 a/b/g/n/ac
5.0 with A2DP, LE, apt-X
Water Resistance
Not rated
2G, 3G, 4G
SD Card Slot
Info unavailable
Camera Resolution
1080 x 2248

Deal Highlights

Best 30GB deal direct from Three

24 Months





£34 per month, £19 upfront.

Perfect for high data users. Includes Go Binge.

Also in: Blue
Best 4GB deal direct from Three

24 Months





£23 per month, £19 upfront.

Ideal for social media and apps. Includes Go Binge.

Also in: Blue

What type of deal do I need?

Unless you'd like to buy the device outright starting from £389.00 there are two main types of plan:

These deals are meant for new customers to the network - for example if you're currently on Vodafone but you'd like to switch to Three. We have 1,024 new customer contract Xiaomi Mi 8 deals available from Three and Vodafone.

If you're an existing customer you can take one of these deals, which will allow to you stay with your current network with no interuptions and keep the same number. We don't currently have any upgrade deals for Xiaomi Mi 8 available.

We've found that in most cases new customer contract deals work out to be the best value. Don't worry about losing your number, the process for transferring is simple. It involves contacting your current network and asking for a PAC code - this is then given to your new network to port your old number to your new SIM.

Check out our guide for a full overview of the pros and cons of each.

How do I order?

After you've made your choice of colour, storage size and the plan that suits you best click the "Get Deal" button on the deal card. You'll be transferred to the retailer's or network's website where you can place your order. Please note that we are only a price comparison service - your order is not placed with us, but with the retailer directly.

What if I change my mind after I order?

If your order hasn't been dispatched yet, then you may be able call the customer service number found on the retailer's site and cancel. If you've already received the phone, you have 14 days after taking delivery to request a return - even if you've opened the packaging and used it. It's equivalent to going into a phone shop and trying their display models before you buy, since you weren't able to do this beforehand having bought online. Some networks may opt to offer even longer evaluation periods to make sure you're fully satisfied with their signal coverage.