- Phones
- HONOR 400 Pro
400 Pro
Rises to £45.11 a month from April 2027, then £47.61 from April 2028
£30 upfront on O2, 36 months, at O2 Mobiles: £1,683.96 in total, rises included. The lowest total of the 24-month plans I list for it is £1,336.08.
Lowest monthly price on each network
- 6.7" screen
- 200MP camera
- 205g
- IP68
- 5G
Prices are the retailers' own, last checked 10 October. Totals add the price rises each has announced. We may earn a commission when you buy, at no cost to you.
8 deals for the 400 Pro
512GB Midnight Black
Lowest total cost first: upfront, every month and the rises each retailer has announced. Commission never changes the order. How I rank these
Lowest 24-month total of the 8 deals
O2At O2 Mobiles5GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£51.92£54.42 from Apr 2027£56.92 from Apr 2028Total, 24 mo£1,336.08rises includedAdGet deal at O2 Mobiles (opens in a new tab)- O2At O2 Mobiles30GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£54.92£57.42 from Apr 2027£59.92 from Apr 2028Total, 24 mo£1,408.08rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 Mobiles125GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£59.92£62.42 from Apr 2027£64.92 from Apr 2028Total, 24 mo£1,528.08rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 Mobiles5GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£60.91£63.41 from Apr 2027£65.91 from Apr 2028Total, 24 mo£1,551.84rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 Mobiles30GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£63.91£66.41 from Apr 2027£68.91 from Apr 2028Total, 24 mo£1,623.84rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 MobilesUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£64.92£67.42 from Apr 2027£69.92 from Apr 2028Total, 24 mo£1,648.08rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 Mobiles125GB datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£68.91£71.41 from Apr 2027£73.91 from Apr 2028Total, 24 mo£1,743.84rises includedAdGet deal at O2 Mobiles (opens in a new tab)
- O2At O2 MobilesUnlimited datafair use appliesUnlimited minutes and texts5G24 monthsUpfront£30Monthly£73.91£76.41 from Apr 2027£78.91 from Apr 2028Total, 24 mo£1,863.84rises includedAdGet deal at O2 Mobiles (opens in a new tab)
How I rank these
Deals start with two-year plans, when there are any, in order of total cost: the upfront payment plus every month at the price it will be by then, with the rises each retailer has announced. You can sort by the monthly price, the upfront cost or the most data instead. A plan the retailer calls unlimited still comes with the network's fair use and roaming terms, which its own page sets out.
These deals come from O2 Mobiles, on the O2 network. None of them is on EE, Three or Vodafone yet. I can only include retailers whose deals reach me through affiliate network feeds, so every retailer here is one I can earn commission from. I don't cover every UK retailer or network, so there may be deals I can't show you.
Within those feeds I list every deal whether or not it would earn us anything, and nobody pays to be listed or to rank higher. Links marked Ad are affiliate links: we may earn commission if you buy, at no cost to you, and it never changes the order. No retailer, network or provider owns any part of Vouchernaut. How affiliate links work · Terms of use
What's inside the 400 Pro
Display
- Screen
- 6.7 inches
- Type
- AMOLED
- Resolution
- 1224 x 2700 pixels
Performance
- Chip
- Qualcomm SM8650-AB Snapdragon 8 Gen 3 (4 nm)
- Processor
- Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520)
- Storage
- 512GB
- Memory card
- No
Camera
- Main camera
- 200MP
- Selfie camera
- 16MP
- Flash
- LED flash
Battery
- Battery
- Non-removable
Design
- Weight
- 205g
- Size
- 161 x 74.6 x 7.3 mm
- Water resistance
- IP68/IP69 dust/water resistant (up to 1.5m for 30 min)
Connectivity
- 5G
- Yes
- SIM
- Nano SIM + Nano SIM
- Wi-Fi
- 802.11 a/b/g/n/ac/6/7
- Bluetooth
- 5.4, A2DP, LE
- Location
- A-GPS, GLONASS, Galileo and QZSS
- Software
- Android
About the 400 Pro
The HONOR 400 Pro 5G comes with a 6.7-inch touchscreen with 394PPI. It packs a 200 megapixel rear camera and a 50-megapixel selfie camera. This is all powered by the Mediatek Dimensity 7025 Ultra (6nm) chipset.
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iPhone 16 Pro Maxfrom£40/moRises to £42.50 a month from April 2027, then £45 from April 2028£190 upfront · 24 months · £1,210 in totalVodafone, at Mobiles.co.ukor £799.99 outright, at O2 Mobiles
iPhone 17 Pro Maxfrom£29.99/moRises to £31.79 a month from April 2027, then £33.59 from April 2028£439 upfront · 24 months · £1,201.96 in totaliD Mobile, at Carphone Warehouseor £959 outright, at Carphone Warehouse
Edge 60from£34.28/moRises to £36.78 a month from April 2027, then £39.28 from April 2028£10 upfront · 36 months · £1,364.08 in totalO2, at O2 Mobiles
Magic 8 Profrom£29.99/moRises to £31.79 a month from April 2027, then £33.59 from April 2028£169 upfront · 24 months · £931.96 in totaliD Mobile, at Mobiles.co.ukor £999 outright, at Mobiles.co.uk
Keeping the phone you have? Compare SIM-only plans.
Prices come from each store's product feed. We may earn a commission when you buy. How that works.