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Honor 400 Pro

Honor 400 Pro

Operating System Android
Camera 200 Megapixels
Display Size 6.7 inches
Capacity 512Gb
View full spec >

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Honor 400 Pro SIM Free Deals

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Honor 400 Pro Deals

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512GB
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Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£22.42 per month

Total Cost: £1,278.72

VIEW DEAL
via Three

Monthly Price increases to £24.72 on 1st April 2027 and to £27.02 on 1st April 2028

150GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£22.42 per month

Total Cost: £1,278.72

VIEW DEAL
via Three

Monthly Price increases to £24.72 on 1st April 2027 and to £27.02 on 1st April 2028

150GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£23.39 per month

Total Cost: £1,353.64

VIEW DEAL
via Three

Monthly Price increases to £25.69 on 1st April 2027 and to £27.99 on 1st April 2028

150GB data
£415.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£24.50 per month

Total Cost: £1,278.60

VIEW DEAL
via Three

Monthly Price increases to £26.80 on 1st April 2027 and to £29.10 on 1st April 2028

150GB data
£300.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£24.50 per month

Total Cost: £1,278.60

VIEW DEAL
via Three

Monthly Price increases to £26.80 on 1st April 2027 and to £29.10 on 1st April 2028

150GB data
£300.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£25.75 per month

Total Cost: £1,353.60

VIEW DEAL
via Three

Monthly Price increases to £28.05 on 1st April 2027 and to £30.35 on 1st April 2028

150GB data
£330.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£26.58 per month

Total Cost: £1,278.48

VIEW DEAL
via Three

Monthly Price increases to £28.88 on 1st April 2027 and to £31.18 on 1st April 2028

150GB data
£225.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£26.58 per month

Total Cost: £1,278.48

VIEW DEAL
via Three

Monthly Price increases to £28.88 on 1st April 2027 and to £31.18 on 1st April 2028

150GB data
£225.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£27.00 per month

Total Cost: £1,107.00

VIEW DEAL
via Vodafone

Monthly Price increases to £29.50 on 1st April 2027 and to £32.00 on 1st April 2028

1GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£27.42 per month

Total Cost: £1,458.72

VIEW DEAL
via Three

Monthly Price increases to £29.72 on 1st April 2027 and to £32.02 on 1st April 2028

Extended Warranty Peace of mind with an extended device warranty for up to 36 months. Inclusive EU Roaming Use your allowances like you’re at home in European Countries. 12GB Data Limit Applies. 12 months Paramount+ Peak entertainment – included with your plan for 12 months. Immerse yourself in hit movies, exclusive premieres, and brilliant original shows you can’t find anywhere else with Paramount+. Even on the go.
150GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£27.42 per month

Total Cost: £1,458.72

VIEW DEAL
via Three

Monthly Price increases to £29.72 on 1st April 2027 and to £32.02 on 1st April 2028

Extended Warranty Peace of mind with an extended device warranty for up to 36 months. Inclusive EU Roaming Use your allowances like you’re at home in European Countries. 12GB Data Limit Applies. 12 months Paramount+ Peak entertainment – included with your plan for 12 months. Immerse yourself in hit movies, exclusive premieres, and brilliant original shows you can’t find anywhere else with Paramount+. Even on the go.
150GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£27.97 per month

Total Cost: £1,353.52

VIEW DEAL
via Three

Monthly Price increases to £30.27 on 1st April 2027 and to £32.57 on 1st April 2028

150GB data
£250.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£28.00 per month

Total Cost: £1,143.00

VIEW DEAL
via Vodafone

Monthly Price increases to £30.50 on 1st April 2027 and to £33.00 on 1st April 2028

Device Care Help keep your device running at its best with health checks from Vodafone Unlimited Picture Messaging Unlimited Picture Messaging Inclusive roaming in up to 51 destinations Inclusive roaming in up to 51 worldwide destinations, fair usage policy of 25GB data applies 6 x Unlimited Data Boosters Unlimited Data Boosters enable you to get unlimited data for 30 days.
1GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£28.39 per month

Total Cost: £1,533.64

VIEW DEAL
via Three

Monthly Price increases to £30.69 on 1st April 2027 and to £32.99 on 1st April 2028

Extended Warranty Peace of mind with an extended device warranty for up to 36 months. Inclusive EU Roaming Use your allowances like you’re at home in European Countries. 12GB Data Limit Applies. 12 months Paramount+ Peak entertainment – included with your plan for 12 months. Immerse yourself in hit movies, exclusive premieres, and brilliant original shows you can’t find anywhere else with Paramount+. Even on the go.
150GB data
£415.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£28.42 per month

Total Cost: £1,477.92

VIEW DEAL
via Three

Monthly Price increases to £30.32 on 1st April 2027 and to £32.22 on 1st April 2028

5GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£28.42 per month

Total Cost: £1,477.92

VIEW DEAL
via Three

Monthly Price increases to £30.32 on 1st April 2027 and to £32.22 on 1st April 2028

5GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£28.67 per month

Total Cost: £1,278.72

VIEW DEAL
via Three

Monthly Price increases to £30.97 on 1st April 2027 and to £33.27 on 1st April 2028

150GB data
£150.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£28.67 per month

Total Cost: £1,278.72

VIEW DEAL
via Three

Monthly Price increases to £30.97 on 1st April 2027 and to £33.27 on 1st April 2028

150GB data
£150.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

£29.39 per month

Total Cost: £1,552.84

VIEW DEAL
via Three

Monthly Price increases to £31.29 on 1st April 2027 and to £33.19 on 1st April 2028

5GB data
£415.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£29.42 per month

Total Cost: £1,513.92

VIEW DEAL
via Three

Monthly Price increases to £31.32 on 1st April 2027 and to £33.22 on 1st April 2028

15GB data
£375.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
VIEW MORE DEALS

We may earn a commission if you click through and purchase via our links. This does not affect how deals are ranked or selected.

Live deal insights

Contract deals — price snapshot

  • Average total cost: £1,787
  • Lowest total cost: £724
  • £0 upfront options: 0 deals
  • Typical contract length: 36 months
  • Average monthly (24-month): £56
  • Average data allowance: 93GB

Deals are currently available on O2, Three, Vodafone.

O2 Three Vodafone

Last updated: 22 May 2026 from 450 live offers

Honor 400 Pro Specification

  • Operating System: Android
  • Camera: 200 Megapixels
  • Display Size: 6.7 inches
  • Display Type: AMOLED
  • Capacity: 512Gb
  • eSIM Compatible: Yes
  • Weight: 205 grams
  • Resolution: 1224 x 2700
  • Primary Camera: 200 Megapixels
  • Primary Camera Flash: LED flash
  • Secondary Camera: 16 Megapixels
  • Dimensions: 161 x 74.6 x 7.3 mm
  • Processor: Octa-core
  • Chipset: Qualcomm SM8650-AB Snapdragon 8 Gen 3
  • SIM Type: Nano-SIM, eSIM
  • Bluetooth: 5.4, A2DP, LE
  • WiFi: 802.11 a/b/g/n/ac/6/7
  • Battery: Si/C Li-Ion 5300 mAh
  • IP Rating: IP68

Specifications are provided by the manufacturer and may vary by region.

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