- 3 months Apple Music
- Free EU Roaming
£30.00
£29.79
Prices checked from retailer feeds. Always check the final price with the retailer.
£30.00
£29.79
£30.00
£32.79
£30.00
£37.79
£30.00
£38.78
£30.00
£41.78
£30.00
£42.79
£30.00
£27.86
£30.00
£46.78
£30.00
£30.86
£30.00
£51.78
£30.00
£35.86
£30.00
£36.85
£30.00
£39.85
£30.00
£40.86
£30.00
£44.85
£30.00
£49.85
The cheapest deal each day for the HONOR 400 Smart 128GB new, 24-month contract, in any colour and on any network.
We started tracking this price on 9 Nov 2026. The chart builds up as we check prices each day. Today’s price is the cheapest of 8 deals on 1 network. Prices are upfront plus monthly cost over the contract, as advertised, before any mid-contract price rises. How we track prices
| Date | Upfront | Monthly | Status |
|---|---|---|---|
| 9 Nov 2026 | £30.00 | £29.79 | In stock |
| 7 Nov 2026 | £30.00 | £29.79 | Out of stock |
A row is added when this deal is first listed and whenever its price or stock changes.
| Storage options | 128GB |
|---|---|
| Screen | 6.77-inch TFT LCD display |
| Processor | Qualcomm SM6375 Snapdragon 6s Gen 3 (6 nm) |
| Selfie camera | 5 MP |
| Water resistance | IP64 dust and water resistant |
| Network | 5G ready |
| SIM | Nano SIM + Nano SIM |
| Weight | 189g |
| Size | 166.9 x 76.8 x 8.4 mm |
Specifications from the retailer’s product data for the 128GB Velvet Black model.
The cheapest HONOR 400 Smart 128GB contract costs £809.96 in total over 24 months: £30.00 upfront and £29.79 a month on O2 with 5GB data (5G), from O2 Mobiles. To buy it outright, the cheapest HONOR 400 Smart 128GB is £169.00 from O2 Mobiles. Prices checked 9 November 2026 at 6:01pm (UK time).
Pay monthly deals for the HONOR 400 Smart start at £27.86 a month. The cheapest total cost over a 24 or 36-month contract is £809.96, including the upfront cost. Prices change often, so check the deals above for today’s prices.
We currently compare HONOR 400 Smart deals on O2.
We don’t currently have any pay as you go deals for the HONOR 400 Smart.
Yes, the HONOR 400 Smart is 5G ready. You’ll need a tariff that includes 5G and 5G coverage where you are to use it.
We compare 32 in-stock HONOR 400 Smart deals across 1 network, in 1 colour, with 128GB storage. Prices start at £27.86 a month, and the cheapest total cost over a 24 or 36-month contract is £809.96. Prices come from retailer feeds and are updated every day. Always check the final price with the retailer before you buy.
Ordered by how many visitors clicked through to a retailer in the last 30 days.
The cheapest HONOR 400 Smart 128GB contract costs £809.96 in total over 24 months: £30.00 upfront and £29.79 a month on O2 with 5GB data (5G), from O2 Mobiles. To buy it outright, the cheapest HONOR 400 Smart 128GB is £169.00 from O2 Mobiles. Prices checked 9 November 2026 at 6:01pm (UK time).
Prices last checked . Deals are ranked by total cost, never by commission. We may earn a commission if you buy, at no extra cost to you. How we make money