O2
On O2 network
£42.61
/month
£30.00 upfront
Honor 400 Pro Black deals
Find the best Black deal on the Honor 400 Pro from 178 options.
Spec scores
£400-£699 Phones · 54 phones
Performance
4.1
/5
Display
4.3
/5
Rear Camera
3.5
/5
Front Camera
4.6
/5
Battery
3.5
/5
Deals
Contract from £42.61 / month
Upgrade from £14.00 / month
SIM Free from £479.00
Color
All
Black
Grey
Storage
All
512GB
Photography enthusiasts and content creators who want a flagship-grade 200MP camera, fast charging, and AI-powered features at a more competitive price than Samsung or Google alternatives.
Best contract deal for this Honor 400 Pro Black
O2
Honor 400 Pro Contract (32 deals)
Filters
5G
400 Pro 512GB (Black)
O2
Contract
Data
5GBLength
36Minutes
UnlimitedTexts
Unlimited£42.61 / month
£30.00 upfront
Avg monthly cost: £43.44
Total cost: £1,563.96
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£541.32
Monthly Average Cost:
£1,563.96 ÷ 36 = £43.44
Monthly Cost:
£42.61 x 36 = £1,533.96
Total Cost:
£1,563.96
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
30GBLength
36Minutes
UnlimitedTexts
Unlimited£45.61 / month
£30.00 upfront
Avg monthly cost: £46.44
Total cost: £1,671.96
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£577.32
Monthly Average Cost:
£1,671.96 ÷ 36 = £46.44
Monthly Cost:
£45.61 x 36 = £1,641.96
Total Cost:
£1,671.96
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
125GBLength
36Minutes
UnlimitedTexts
Unlimited£50.61 / month
£30.00 upfront
Avg monthly cost: £51.44
Total cost: £1,851.96
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£637.32
Monthly Average Cost:
£1,851.96 ÷ 36 = £51.44
Monthly Cost:
£50.61 x 36 = £1,821.96
Total Cost:
£1,851.96
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
5GBLength
36Minutes
UnlimitedTexts
Unlimited£51.60 / month
£30.00 upfront
Avg monthly cost: £52.43
Total cost: £1,887.60
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£649.20
Monthly Average Cost:
£1,887.60 ÷ 36 = £52.43
Monthly Cost:
£51.60 x 36 = £1,857.60
Total Cost:
£1,887.60
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
5GBLength
24Minutes
UnlimitedTexts
Unlimited£51.92 / month
£30.00 upfront
Avg monthly cost: £53.17
Total cost: £1,276.08
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£653.04
Monthly Average Cost:
£1,276.08 ÷ 24 = £53.17
Monthly Cost:
£51.92 x 24 = £1,246.08
Total Cost:
£1,276.08
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
30GBLength
36Minutes
UnlimitedTexts
Unlimited£54.60 / month
£30.00 upfront
Avg monthly cost: £55.43
Total cost: £1,995.60
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£685.20
Monthly Average Cost:
£1,995.60 ÷ 36 = £55.43
Monthly Cost:
£54.60 x 36 = £1,965.60
Total Cost:
£1,995.60
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
30GBLength
24Minutes
UnlimitedTexts
Unlimited£54.92 / month
£30.00 upfront
Avg monthly cost: £56.17
Total cost: £1,348.08
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£689.04
Monthly Average Cost:
£1,348.08 ÷ 24 = £56.17
Monthly Cost:
£54.92 x 24 = £1,318.08
Total Cost:
£1,348.08
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
UnlimitedLength
36Minutes
UnlimitedTexts
Unlimited£55.61 / month
£30.00 upfront
Avg monthly cost: £56.44
Total cost: £2,031.96
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£697.32
Monthly Average Cost:
£2,031.96 ÷ 36 = £56.44
Monthly Cost:
£55.61 x 36 = £2,001.96
Total Cost:
£2,031.96
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
125GBLength
36Minutes
UnlimitedTexts
Unlimited£59.60 / month
£30.00 upfront
Avg monthly cost: £60.43
Total cost: £2,175.60
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
36 months
First Year Cost:
£745.20
Monthly Average Cost:
£2,175.60 ÷ 36 = £60.43
Monthly Cost:
£59.60 x 36 = £2,145.60
Total Cost:
£2,175.60
Upfront Cost:
£30.00
5G
400 Pro 512GB (Black)
O2
Contract
Data
125GBLength
24Minutes
UnlimitedTexts
Unlimited£59.92 / month
£30.00 upfront
Avg monthly cost: £61.17
Total cost: £1,468.08
Go To Deal
Sold by O2
Cost breakdown
Cashback:
£0.00
Contract Length:
24 months
First Year Cost:
£749.04
Monthly Average Cost:
£1,468.08 ÷ 24 = £61.17
Monthly Cost:
£59.92 x 24 = £1,438.08
Total Cost:
£1,468.08
Upfront Cost:
£30.00
Honor 400 Pro Deals - May 2026
Compare 32 contract deals, 144 upgrade deals and 2 SIM-free offers for the Honor 400 Pro from UK retailers.
The best Honor 400 Pro contract deal starts from £42.61/month with O2.
Over 36 months, the cheapest contract totals £1,563.96. Buying SIM-free at £479.00 plus a comparable SIM-only deal (~£8.00/mo for 15GB) totals £767.00 — making the SIM-free route £796.96 cheaper overall.
Buy the Honor 400 Pro SIM-free from £479.00 at Amazon.
3 refurbished deals available - SIM-free from £479.00.
About the Honor 400 Pro
The Honor 400 Pro is a feature-packed flagship contender that punches well above its price. Built around a 200MP Samsung ISOCELL HP3 main sensor with a large 1/1.4-inch footprint and OIS, it captures richly detailed photos in all lighting conditions, while the 50MP 3x telephoto extends your creative range with sharp, natural zoom shots. The Snapdragon 8 Gen 3 chipset keeps everything running smoothly, from intensive gaming to the suite of AI tools baked into MagicOS 9, including real-time AI subtitles, face-to-face translation, and AI-powered portrait enhancements based on the acclaimed Studio Harcourt collaboration. A 5,300mAh silicon-carbon battery with 100W wired and 50W wireless charging means you spend minutes on a charger rather than hours. The 6.7-inch OLED display peaks at 5,000 nits for effortless outdoor visibility, and IP68/IP69 certification provides full dust and water resistance. With six years of guaranteed Android updates, the Honor 400 Pro is a seriously compelling alternative to Samsung and Google flagships for anyone who wants top-tier photography, AI smarts, and long-term value.
Available Networks
Switching networks? Text PAC to 65075 to keep your number — read our full PAC code guide.
Expert Rating
4.3
(3 reviews)
Price History
Tracking the best prices since 27 Apr 2026.
Honor 400 Pro vs Honor 400 — Key Differences
| Feature | Honor 400 Pro | Honor 400 |
|---|---|---|
| Display | 6.7-inch AMOLED, 5,000 nits peak | 6.55-inch AMOLED, 5,000 nits peak |
| Chipset | Snapdragon 8 Gen 3 (4 nm) | Snapdragon 7 Gen 3 (4 nm) |
| Camera system | 200MP main + 50MP 3× telephoto + 12MP ultrawide | 200MP main + 12MP ultrawide (no telephoto) |
| Battery | 5,300 mAh — 100W wired, 50W wireless | 5,300 mAh — 66W wired only |
| Water resistance | IP68 + IP69 (full submersion and high-pressure jets) | IP65 (splash-proof) |
| Weight | 205 g | 184 g |
| SIM-free price | From £479.00 | From £329.00 |
Frequently Asked Questions
Is a contract cheaper than buying the Honor 400 Pro Black outright with a SIM-only plan?
No — buying outright saves you £796.96 over 36 months. The cheapest contract totals £1,563.96 (36 months). Buying SIM-free at £479.00 plus a typical 15GB SIM-only plan (~£8.00/mo) totals £767.00.
Is the Honor 400 Pro worth buying?
Yes. The Honor 400 Pro offers a genuine flagship camera system with a 200MP main sensor and 3x telephoto, a Snapdragon 8 Gen 3 processor, 100W fast charging, and 50W wireless charging at a price that undercuts much of the competition. It is particularly strong for photography enthusiasts, content creators, and anyone who wants AI-powered productivity features without paying top-tier flagship money.
How good is the Honor 400 Pro camera?
The 200MP main camera with its large 1/1.4-inch sensor captures excellent detail, dynamic range, and low-light performance. The 50MP telephoto with 3x optical zoom produces sharp portraits with natural background blur, especially when using the Studio Harcourt portrait modes. The 50MP front camera is one of the best selfie shooters in its class, making it a strong all-round camera phone.
Does the Honor 400 Pro support wireless charging?
Yes. The Honor 400 Pro supports 50W wireless charging alongside 100W wired fast charging. The 5,300mAh silicon-carbon battery can be fully topped up in well under an hour via cable, making extended charging sessions a thing of the past.
Is the Honor 400 Pro waterproof?
The Honor 400 Pro carries both IP68 and IP69 ratings. IP68 means it can withstand submersion in fresh water up to 1.5 metres for 30 minutes, while IP69 adds resistance to high-pressure, high-temperature water jets. This is among the highest water resistance ratings available on any smartphone.
How long will the Honor 400 Pro receive software updates?
Honor has committed to six years of Android OS and security updates for the 400 Pro, which means the phone will be supported through to approximately 2031. This puts it on par with Samsung and close to Google's seven-year commitment.
How does the Honor 400 Pro compare to the Samsung Galaxy S25?
The Honor 400 Pro matches or exceeds the Galaxy S25 in several areas: it has a higher-resolution 200MP main camera versus Samsung's 50MP, faster 100W wired charging compared to 25W, and a larger 5,300mAh battery. The Galaxy S25 counters with Samsung's more polished One UI software ecosystem and wider accessory support. Both run the Snapdragon 8 Gen 3, so raw performance is comparable.
Should I get the Honor 400 Pro or the Honor 400?
The Honor 400 Pro adds a Snapdragon 8 Gen 3 flagship processor over the standard 400's Snapdragon 7 Gen 3, a dedicated 50MP 3x telephoto camera for sharper zoom shots, and 100W wired plus 50W wireless charging compared to 66W wired only. Water resistance also steps up to IP68/IP69 versus IP65. The 400 Pro starts at £549 SIM-free versus £399 for the Honor 400. Choose the Pro if you value telephoto photography and wireless charging; the standard 400 is excellent value if those are not priorities. Compare Honor 400 deals.
Honor 400 Pro Specifications
Spec Scores
£400-£699 Phones · 54 phones
- Snapdragon 8 Gen 3
- Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520)
This phone
82%
Avg
68%
Best
100%
This phone
82%
Avg
45%
Best
100%
Based on calibrated CPU benchmark rankings (60%) and GFXBench GPU scores (40%). Apple chipsets included via editorial calibration since AnTuTu under-represents Apple's architecture.
- 6.7 inches
- 1280 x 2800 pixels
- AMOLED, 120Hz, 5000 nits peak
This phone
85%
Avg
81%
Best
100%
This phone
85%
Avg
60%
Best
100%
Based on panel type (LTPO is the modern flagship gold standard), resolution, refresh rate, peak brightness, screen size, and HDR10+ / Dolby Vision support. Marketing peak-brightness claims are capped at 3500 nits to prevent inflation.
- Single camera setup
- 200 MP main camera
- 4K video recording
This phone
69%
Avg
55%
Best
88%
This phone
69%
Avg
39%
Best
90%
Based on main-sensor size (1-inch / 1/1.3" beats 1/2.0"), telephoto reach (periscope > 5x > 3x optical), image processing tier (Apple Pro, Pixel Pro, Galaxy Ultra, Honor Magic Pro, Xiaomi Ultra), pro video features (ProRes, Apple Log, Dolby Vision), camera-partnership branding (Leica, Hasselblad, Zeiss) and OIS. Older flagships are de-rated since image processing pipelines have advanced significantly each generation. Megapixel count is deliberately downweighted — it correlates poorly with real-world camera quality.
- 50 MP front camera
- 4K selfie video
This phone
92%
Avg
71%
Best
92%
This phone
92%
Avg
55%
Best
92%
Based on selfie megapixels and max selfie-video resolution.
- 5,300 mAh
- 100W wired, 51% in 15 min, 100% in 39 min
This phone
70%
Avg
62%
Best
97%
This phone
70%
Avg
52%
Best
100%
Based on battery capacity (mAh) adjusted for platform efficiency calibrated against NotebookCheck, Tom's Guide, GSMArena and CNET reviewer tests. Apple A-series gets +45% (iOS process freezing + LTPO 1Hz + tuned panels make iPhone Pro Max outlast many 6500+ mAh Android phones in measured tests). Top Snapdragon / Dimensity flagships get +15%, budget chipsets are penalised −15% to −25% to reflect less efficient displays and looser background limits. Charging speed is excluded — see the separate Fast charging tag for that.
General
Camera
Primary Camera Megapixels
200
Primary Camera Video
4K, 1080, gyro-EIS, OIS
Third Camera
200 , f/1.9, (wide), 1/1.4", PDAF, OIS 50 , f/2.4, (telephoto), 1/2.0", 0.8µm, PDAF, OIS, 3x optical zoom 12 , f/2.2, 112˚ (ultrawide), AF
Selfie Camera Features
HDR
Primary Selfie Camera
50 , f/2.0, (wide) 2 , f/2.4, (depth)
Video Resolution
2160
Selfie Video Resolution
4K, 1080, gyro-EIS
Display
Type
AMOLED, 1B colors, 120Hz, 3840Hz PWM, HDR Vivid, 5000 nits (peak)
Display Size
6.7
Display Resolution
1280 x 2800 pixels, 19.5:9 ratio (~460 ppi density)
Display Protection
Mohs level 4
CPU & Memory
Chipset
Snapdragon 8 Gen 3
GPU
Adreno 750
CPU
Octa-core (1x3.0 GHz Cortex-X4 & 5x2.95 GHz Cortex-A720 & 2x2.0 GHz Cortex-A520)
Memory Card Slot
No
Internal Storage
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm Jack
No
Connectivity & Data
2G
GSM 850 / 900 / 1800 / 1900
3G
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G
LTE
5G
SA/NSA
Network Speed
HSPA, LTE, 5G
Network Technology
GSM / HSPA / LTE / 5G
Wi-Fi
Wi-Fi 802.11 a/b/g/n/ac/6e/7, dual-band or tri-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD
USB
USB Type-C 2.0, OTG
NFC
Yes
GPS
GPS, GALILEO, GLONASS, QZSS, BDS
Battery
Battery
5300
Charging
100W wired, 51% in 15 min, 100% in 39 min 50W wireless 5W reverse wired Reverse wireless
Other
Sensors
Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasonic)