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6.55"
Display
Expert review
Best Price
Price not available yet
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Key Specifications
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Display
6.55 inches
1264 x 2736 pixels, 19.5:9 ratio (~460 ppi density)
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Processor
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
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Storage
256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
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Rear Camera
200.00 MP
Triple Camera
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Front Camera
50.00 MP
HDR
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OS
Android 15, up to 6 major Android upgrades, MagicOS 9
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Weight
184 g
156.5 x 74.6 x 7.3 mm (6.16 x 2.94 x 0.29 in)
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Water Resistance
Glass front, plastic frame, plastic back
Expert Score
2.7 / 5
Performance
6/10
Camera
8.8/10
Full Specifications
Battery
Type
Market-dependent versions:· Si/C Li-Ion 5300 mAh - Europe· Si/C Li-Ion 6000 mAh - ROW
Charging
66W wired (for 5300 mAh), 44% in 15 min, 100% in 46 min
80W wired (for 6000 mAh), 40% in 15 min
5W reverse wired
Body
Dimensions
156.5 x 74.6 x 7.3 mm (6.16 x 2.94 x 0.29 in)
Weight
184 g (6.49 oz)
Build
Glass front, plastic frame, plastic back
SIM
· Nano-SIM + Nano-SIM + eSIM (max 2 at a time)· Nano-SIM + eSIM
IP65 dust tight and water resistant (low pressure water jets)
IP66 dust tight and water resistant (high pressure water jets)
* market/region dependent availability
Connectivity
WLAN
Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth
5.4, A2DP, LE, aptX HD
Positioning
GPS, GALILEO, GLONASS, QZSS, BDS
NFC
Yes
Infrared port
Yes
Radio
No
USB
USB Type-C 2.0, OTG
Display
Type
AMOLED, 1B colors, 120Hz, 3840Hz PWM, HDR, 5000 nits (peak)
Size
6.55 inches, 105.4 cm2 (~90.3% screen-to-body ratio)
Resolution
1264 x 2736 pixels, 19.5:9 ratio (~460 ppi density)
Protection
Mohs level 4
Eu Label
Energy
Class A
Battery
56:28h endurance, 1200 cycles
Free fall
Class B (180 falls)
Repairability
Class B
Features
Sensors
Fingerprint (under display, optical), accelerometer, compass, proximity (ultrasonic)
Launch
Announced
2025, May 22
Status
Available. Released 2025, May 23
Main Camera
Dual
200 MP, f/1.9, (wide), 1/1.4", 0.56µm, PDAF, OIS
12 MP, f/2.2, 112˚ (ultrawide), AF
Features
LED flash, HDR, panorama
Video
4K, 1080p, gyro-EIS, OIS
Memory
Card slot
No
Internal
256GB 8GB RAM, 256GB 12GB RAM, 512GB 8GB RAM, 512GB 12GB RAM
Misc
Colors
Midnight Black, Meteor Silver, Desert Gold, Tidal Blue
Models
DNY-NX9
Price
$ 334.90 / £ 349.00 / € 284.99
Network
Technology
GSM / HSPA / LTE / 5G
2G bands
GSM 850 / 900 / 1800 / 1900
3G bands
HSDPA 800 / 850 / 900 / 1700(AWS) / 1900 / 2100
4G bands
LTE
5G bands
SA/NSA
Speed
HSPA, LTE, 5G
Our Tests
Performance
AnTuTu: 864286 (v10)
GeekBench: 3198 (v6)
3DMark: 1492 (Wild Life Extreme)
Display
1550 nits max brightness (measured)
Loudspeaker
-25.8 LUFS (Very good)
Battery
Active use score 12:29h
Platform
OS
Android 15, up to 6 major Android upgrades, MagicOS 9
Chipset
Qualcomm SM7550-AB Snapdragon 7 Gen 3 (4 nm)
CPU
Octa-core (1x2.63 GHz Cortex-A715 & 3x2.4 GHz Cortex-A715 & 4x1.8 GHz Cortex-A510)
GPU
Adreno 720
Selfie Camera
Single
50 MP, f/2.0, (wide), 0.64µm
Features
HDR
Video
4K, 1080p, gyro-EIS
Sound
Loudspeaker
Yes, with stereo speakers
3.5mm jack
No
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TechRadar
4.5/5
Honor 400 review
"A premium device that nails it from price to performance."
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TV
The Verge
4.5/5
Honor 400 review
"A powerhouse phone with excellent cameras and battery."
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AA
Android Authority
4.3/5
Honor 400 review
"Excellent build quality and pleasing camera output."
Read Review →User Reviews
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Common Questions
What is the price of the Honor 400?
The Honor 400 is listed across multiple regions; current prices and availability are shown in the price section above and updated regularly.
Does the Honor 400 support 5G?
Yes, based on the listed connectivity specifications.
What is the battery capacity of the Honor 400?
Battery details are listed in the full specifications table above.
Is the Honor 400 worth buying?
Whether the Honor 400 is worth buying depends on your priorities — display, camera, battery life, and budget. The pros and cons section above summarises the strengths and weaknesses to help you decide.