Honor 400 Pro

Honor 400 Pro

Operating System Android
Camera 200 Megapixels
Display Size 6.7 inches
Capacity 512Gb
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COMPARE O2 Honor 400 Pro DEALS

Honor 400 Pro SIM Free Deals

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Storage:
Any
512GB
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Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

SIM Free

£549.00

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Available via 2 Retailers >
Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

SIM Free

£549.00

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Available via 2 Retailers >
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

SIM Free

£699.00

Honor 400 Pro

Honor 400 Pro, 512GB Lunar Grey

SIM Free

£699.00

O2 Honor 400 Pro Deals

Colour:
Any
Storage:
Any
512GB
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Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£41.61 per month

Total Cost: £1,700.46

Monthly Price increases to £44.11 on 1st April 2026 and to £46.61 on 1st April 2027 and to £49.11 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£44.61 per month

Total Cost: £1,808.46

Monthly Price increases to £47.11 on 1st April 2026 and to £49.61 on 1st April 2027 and to £52.11 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£49.61 per month

Total Cost: £1,988.46

Monthly Price increases to £52.11 on 1st April 2026 and to £54.61 on 1st April 2027 and to £57.11 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
125GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£50.92 per month

Total Cost: £1,337.08

Monthly Price increases to £53.42 on 1st April 2026 and to £55.92 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£53.92 per month

Total Cost: £1,409.08

Monthly Price increases to £56.42 on 1st April 2026 and to £58.92 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£54.10 per month

Total Cost: £2,150.10

Monthly Price increases to £56.60 on 1st April 2026 and to £59.10 on 1st April 2027 and to £61.60 on 1st April 2028

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
15GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£54.61 per month

Total Cost: £2,168.46

Monthly Price increases to £57.11 on 1st April 2026 and to £59.61 on 1st April 2027 and to £62.11 on 1st April 2028

Free EU Roaming 3 Months Free Entertainment
Unlimited data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£57.10 per month

Total Cost: £2,258.10

Monthly Price increases to £59.60 on 1st April 2026 and to £62.10 on 1st April 2027 and to £64.60 on 1st April 2028

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
50GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£58.92 per month

Total Cost: £1,529.08

Monthly Price increases to £61.42 on 1st April 2026 and to £63.92 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
125GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£62.10 per month

Total Cost: £2,438.10

Monthly Price increases to £64.60 on 1st April 2026 and to £67.10 on 1st April 2027 and to £69.60 on 1st April 2028

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
200GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£63.41 per month

Total Cost: £1,636.84

Monthly Price increases to £65.91 on 1st April 2026 and to £68.41 on 1st April 2027

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
15GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£63.92 per month

Total Cost: £1,649.08

Monthly Price increases to £66.42 on 1st April 2026 and to £68.92 on 1st April 2027

Free EU Roaming 3 Months Free Entertainment
Unlimited data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£66.41 per month

Total Cost: £1,708.84

Monthly Price increases to £68.91 on 1st April 2026 and to £71.41 on 1st April 2027

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
50GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£67.10 per month

Total Cost: £2,618.10

Monthly Price increases to £69.60 on 1st April 2026 and to £72.10 on 1st April 2027 and to £74.60 on 1st April 2028

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
Unlimited data
£30.00 device cost
Unlimited minutes
Unlimited texts
36 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£71.41 per month

Total Cost: £1,828.84

Monthly Price increases to £73.91 on 1st April 2026 and to £76.41 on 1st April 2027

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
200GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£76.41 per month

Total Cost: £1,948.84

Monthly Price increases to £78.91 on 1st April 2026 and to £81.41 on 1st April 2027

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
Unlimited data
£30.00 device cost
Unlimited minutes
Unlimited texts
24 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£78.83 per month

Total Cost: £1,003.46

Monthly Price increases to £81.33 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment
5GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
12 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£81.83 per month

Total Cost: £1,039.46

Monthly Price increases to £84.33 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment
25GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
12 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£86.83 per month

Total Cost: £1,099.46

Monthly Price increases to £89.33 on 1st April 2026

Free EU Roaming 3 Months Free Entertainment
125GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
12 month contract
Honor 400 Pro

Honor 400 Pro, 512GB Midnight Black

£91.32 per month

Total Cost: £1,153.34

Monthly Price increases to £93.82 on 1st April 2026

Free Roaming in 123 Destinations Free Entertainment for Life of Plan O2 Insure Ultimate Cover
15GB data
£30.00 device cost
Unlimited minutes
Unlimited texts
12 month contract

Live deal insights

O2 contract deals — price snapshot

  • Average total cost: £1,414
  • Lowest total cost: £723
  • £0 upfront options: 0 deals
  • Typical contract length: 1 months
  • Average monthly (24-month): £68
  • Average data allowance: 68GB

Other networks for this model: iD Mobile, Three, Vodafone, Voxi.

Last updated: 20 Feb 2026 from 32 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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