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header-product Smartphone Honor 400 6.55" 512 GB Gold

Smartphone Honor 400 6.55" 512 GB Gold

Smartphone Honor 400 Photo 1
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Smartphone Honor 400 Photo 11
Smartphone Honor 400 Photo 1
Smartphone Honor 400 Photo 2
Smartphone Honor 400 Photo 3
Smartphone Honor 400 Photo 4
Smartphone Honor 400 Photo 5
Smartphone Honor 400 Photo 6
Smartphone Honor 400 Photo 7
Smartphone Honor 400 Photo 8
Smartphone Honor 400 Photo 9
Smartphone Honor 400 Photo 10
Smartphone Honor 400 Photo 11
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Short description

The Honor 400 smartphone features a 6.55" display with a resolution of 2736 x 1264 pixels. It is powered by a Qualcomm Snapdragon 7 Gen 3 processor, has 8 GB of RAM, and 512 GB of internal storage. The dual rear camera boasts a 200 MP resolution, and the device supports Hybrid Dual SIM functionality. With a 6000 mAh battery, it ensures long-lasting performance. The phone runs on MagicOS 9.0 and comes in a sleek gold color, weighing only 184 g.
Warranty: 2 Years
SKU: 11586282
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Product information

Description

The HONOR 400 is an AI-focused smartphone with a 6.55" AMOLED display (2736 × 1264) and a slim, lightweight design. It packs a high-resolution 200MP ultra-clear main camera, a 12MP 112° ultra-wide camera and a 50MP AI selfie camera, plus AI-driven photo tools and sharing features. Powered by a Qualcomm Snapdragon 7 Gen 3 platform with 8GB RAM and 512GB storage, the device supports 5G Hybrid Dual SIM (NanoSIM + eSIM), runs MagicOS 9.0 and offers a large battery with fast charging for all-day use.

Advantages

The HONOR 400 combines advanced AI photography and editing tools, including AI Super Zoom (up to 30×), AI Portrait Snap and AI Editing suite, with a vivid 120Hz 6.55" AMOLED display and high peak brightness for clear viewing in sunlight. It delivers fast AI performance via the Snapdragon 7 Gen 3 and 12GB HONOR Turbo RAM (device variants), extensive 512GB storage, long battery life supported by a large silicon‑carbon battery and 66W Wired SuperCharge, plus IP65 protection and five‑star anti-drop certification for added durability. On-device HONOR AI features enhance privacy and safety with deepfake detection and multi-year security updates.

Suitable for

  • Mobile photography and content creators who need high-resolution photos and AI editing tools
  • Everyday users who want long battery life and fast charging
  • Gamers and multimedia consumers who benefit from a 120Hz AMOLED display and powerful GPU
  • Professionals needing 5G connectivity and large local storage for files and media

Key specifications

  • Display: 6.55" AMOLED, 2736 × 1264 pixels, 120Hz
  • Processor: Qualcomm Snapdragon 7 Gen 3
  • RAM: 8 GB (HONOR Turbo RAM variants available)
  • Storage: 512 GB internal
  • Cameras: Rear dual 200 MP + 12 MP; Front 50 MP AI selfie camera
  • Battery: 6000 mAh silicon‑carbon AI Battery (spec sheet indicates large capacity) with 66W Wired SuperCharge
  • Connectivity: 5G, Hybrid Dual SIM (NanoSIM + eSIM), Wi‑Fi 6, Bluetooth 5.4, NFC
  • Operating system: MagicOS 9.0
  • Durability: IP65 water and dust protection, five‑star anti‑drop certification
  • Dimensions & weight: approx. 7.3 mm thickness, 184 g

How to use

Switch on the device and follow the on‑screen setup to add your Google account, configure the Hybrid Dual SIM settings and connect to Wi‑Fi or a mobile network. Use the Camera app to select modes such as AI Super Zoom, ultra‑wide or selfie; apply AI Editing tools from the gallery to retouch, upscale or animate images. Activate power saving or AI Battery modes in settings to extend runtime, and enable MagicOS features like Google Lens, AI Translation and AI Recorder for daily productivity. Charge with the supplied 66W wired charger for rapid top‑up when needed.

Usage recommendations

For best camera results, use AI Super Zoom with optical/electronic stabilisation enabled and shoot in good light; enable the AI Eye Comfort display settings for prolonged reading or night use. Keep software updated to receive the latest security patches and AI feature improvements.

Specifications

Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
6.55 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
2736 x 1264
Processor model: The model number for the processor in a computer.
7 Gen 3
Processor family: A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Snapdragon
RAM capacity:
8 GB
Internal storage capacity: The amount e.g of data which can be stored inside the device.
512 GB
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 6 (802.11ax)
4G standard:
LTE-TDD & LTE-FDD
SIM card type:
NanoSIM + eSIM
Mobile network generation:
5G
SIM card capability: How many SIM cards the device can hold.
Hybrid Dual SIM
Rear camera flash: Whether or not the rear camera features its own flash.
Yes
Front camera resolution (numeric):
50 MP
Front camera type: Indicates the type of the camera at the front of the product, dual or single.
Single camera
Rear camera resolution (numeric): The resolution of the images produced with the rear camera, given in MP (megapixel. 1 MP = 1 million pixels).
200 MP
Rear camera type: Indicates the type of the camera at the back of the product, dual or single.
Dual camera
Battery endurance in cycles: Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.
1200
Position location: Whether the navigation system can locate the phone's position.
Yes
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
6000 mAh
USB Type-C charging port:
Yes
International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP65
Repairability class: Rating of how easy it is to disassemble and repair the device, including parts and manual availability.
B
Repeated free fall reliability class: Assessment of device durability after repeated drops from a specified height.
B
Battery endurance per cycle:
3388 min
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A
Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
MagicOS 9.0
Platform: Description of a technology platform including a processor, chipset, platform software and wired networking capabilities.
Android
Form factor: The shape or design of the product.
Bar
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.184 kg
5G standard:
NR
3G standards:
WCDMA
Product colour: The colour e.g. red, blue, green, black, white.
Gold
All features

Display

High Dynamic Range (HDR) supported:
Yes
Maximum refresh rate:
120 Hz
Display number of colours:
1.07 billion colours
Panel type:
AMOLED
Screen shape:
Flat
Display diagonal: Size of the display for this product, measured diagonally, usually in inches.
6.55 "
Display resolution: The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.
2736 x 1264

Processor

AI processor family:
Qualcomm
Processor boost frequency: The turbo boost is an automatic, managed accelleration of the processor when one of the cores is overloaded.
2.63 GHz
Processor model: The model number for the processor in a computer.
7 Gen 3
Processor family: A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.
Snapdragon
Processor cores: The number of central processing units ('cores') in a processor. Some processors have 1 core, others have 2 (e.g. Intel Core Duo) or more (e.g. the Intel Xeon E7-2850 has 10 cores).
8

Storage

RAM capacity:
8 GB
Internal storage capacity: The amount e.g of data which can be stored inside the device.
512 GB

Network

Near Field Communication (NFC):
Yes
Bluetooth profiles:
AAC, APTX, APTX-HD, LDAC, SBC
Bluetooth version: The type of bluetooth technology in the product e.g. Bluetooth Smart (v4.0).
5.4
Bluetooth Low Energy (BLE):
Yes
Bluetooth: Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.
Yes
Wi-Fi standards: The type of wireless local area network (LAN). It can be ad-hoc, where units in a network communicate peer-to-peer, or Infrastructure, where units communicate with each other via an access point A LAN interconnects computers in a small area e.g. home, school or office.
Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n), 802.11a, Wi-Fi 6 (802.11ax), 802.11b, 802.11g
Top Wi-Fi standard: Connection of this device is done via Wi-Fi in a high standard.
Wi-Fi 6 (802.11ax)
4G standard:
LTE-TDD & LTE-FDD
5G standard:
NR
3G standards:
WCDMA
SIM card type:
NanoSIM + eSIM
Mobile network generation:
5G
SIM card capability: How many SIM cards the device can hold.
Hybrid Dual SIM

Camera

Slow motion mode:
Yes
Panorama:
Yes
Macro photography:
Yes
Time lapse mode:
Yes
Rear camera flash: Whether or not the rear camera features its own flash.
Yes
Front camera aperture number:
2
Front camera resolution (numeric):
50 MP
Front camera type: Indicates the type of the camera at the front of the product, dual or single.
Single camera
Digital zoom: Indicates the digital zoom capacity, the number of times that the picture is enlarged thanks to digital technology.
30 x
Second rear camera aperture number:
2.2
Rear camera aperture number:
1.9
Second rear camera resolution (numeric):
12 MP
Rear camera resolution (numeric): The resolution of the images produced with the rear camera, given in MP (megapixel. 1 MP = 1 million pixels).
200 MP
Rear camera type: Indicates the type of the camera at the back of the product, dual or single.
Dual camera

Navigation

Electronic compass: Electronic instrument used for navigation that shows directions in a frame of reference (north, south, east, west) that is stationary relative to the surface of the earth.
Yes
Galileo:
Yes
GLONASS:
Yes
BeiDou:
Yes
GPS (satellite): Global Positioning System (GPS) is a space-based satellite navigation system that provides location and time information in all weather conditions, anywhere on or near the Earth where there is an unobstructed line of sight to four or more GPS satellites. The system provides critical capabilities to military, civil and commercial users around the world. It is maintained by the United States government and is freely accessible to anyone with a GPS receiver.
Yes
Position location: Whether the navigation system can locate the phone's position.
Yes

Battery

Battery endurance in cycles: Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.
1200
Battery technology: The type of battery in the device, e.g. nickel–cadmium (NiCd).
Lithium Polymer (LiPo)
Battery capacity: A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.
6000 mAh

Power

USB Type-C charging port:
Yes

Endurance

International Protection (IP) code: The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".
IP65
Repairability class: Rating of how easy it is to disassemble and repair the device, including parts and manual availability.
B
Repeated free fall reliability class: Assessment of device durability after repeated drops from a specified height.
B
Battery endurance per cycle:
3388 min
Energy efficiency scale: Range of energy efficiency levels classifying devices from most to least energy-efficient.
A to G
Energy efficiency class: Rating of how efficiently a device uses energy, affecting power consumption and costs.
A

Software

Operating system installed: Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.
MagicOS 9.0
Platform: Description of a technology platform including a processor, chipset, platform software and wired networking capabilities.
Android

Design

Protection features: Physical effects from which the product is protected e.g. water resistant, crash proof.
Water resistant
Colour name:
Desert Gold
Product colour: The colour e.g. red, blue, green, black, white.
Gold
Form factor: The shape or design of the product.
Bar

Weight & dimensions

Height: The measurement of the product from head to foot or from base to top.
156.5 mm
Depth: The distance from the front to the back of something.
7.3 mm
Width: The measurement or extent of something from side to side.
74.6 mm
Weight: Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.
0.184 kg

Packaging content

Cables included:
USB Type-C
Protective case:
Yes
SIM card ejector pin:
Yes
Warranty card:
Yes
Screen protector:
Yes
Quick start guide: Instructions, either online, as a computer program or in paper form, to allow you to set up and start using the product quickly.
Yes

Sensors

Gravity sensor:
Yes
Proximity sensor:
Yes
Ambient light sensor:
Yes

Performance

Country of origin: Country where the device is made. Aka Country of manufacture (COM).
China
Face recognition:
Yes
Fingerprint reader: A scanner used to identify a person's fingerprint for security purposes. After a sample is taken, access to a computer or other system is granted if the fingerprint matches the stored sample. A PIN may also be used with the fingerprint sample.
Yes
Graphics card:
Adreno 720
Fast charging technology:
SuperCharge
Fast charging:
Yes

Ports & interfaces

USB connector type: The type of USB connector/port that this product has.
USB Type-C

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Energy label

Energy label
5109BUUV
Model

Device manufacturer code

HUAWEI
Manufacturer

Device manufacturer

6.55 "
Display diagonal

Size of the display for this product, measured diagonally, usually in inches.

2736 x 1264
Display resolution

The number of distinct pixels in each dimension that can be displayed. It is usually quoted as width × height, with the units in pixels: for example, "1024 × 768" means the width is 1024 pixels and the height is 768 pixels. The higher the number of pixels, the sharper the image.

7 Gen 3
Processor model

The model number for the processor in a computer.

Snapdragon
Processor family

A family of processors is a group of processors produced by one company over a short period of time e.g. Intel Pentium processors.

512 GB
Internal storage capacity

The amount e.g of data which can be stored inside the device.

Yes
Bluetooth

Bluetooth is a low-power radio technology developed to replace the cables and wires currently used to link or connect electronic devices such as personal computers, printers, and a wide variety of handheld devices including mobile phones. Because it uses radio-wave connectivity, a Bluetooth-enabled device has a constant, established connection to whatever browser it uses. This saves the user the trouble of logging on to check for emails or news updates, for example.

Wi-Fi 6 (802.11ax)
Top Wi-Fi standard

Connection of this device is done via Wi-Fi in a high standard.

Hybrid Dual SIM
SIM card capability

How many SIM cards the device can hold.

Yes
Rear camera flash

Whether or not the rear camera features its own flash.

Single camera
Front camera type

Indicates the type of the camera at the front of the product, dual or single.

200 MP
Rear camera resolution (numeric)

The resolution of the images produced with the rear camera, given in MP (megapixel. 1 MP = 1 million pixels).

Dual camera
Rear camera type

Indicates the type of the camera at the back of the product, dual or single.

1200
Battery endurance in cycles

Number of full charge–discharge cycles the battery endures before its capacity significantly decreases.

Yes
Position location

Whether the navigation system can locate the phone's position.

6000 mAh
Battery capacity

A measure of the charge stored by the battery. Determined by the mass of active material contained in the battery.

IP65
International Protection (IP) code

The IP code classifies and rates the degree of protection provided against the intrusion (including body parts such as hands and fingers), dust, accidental contact, and water by mechanical casings and electrical enclosures. It is published by the International Electrotechnical Commission (IEC). The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. Where there is no protection rating with regard to one of the criteria, the digit is replaced with the letter X. an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. Another example is the Sony Xperia Z Ultra, one of the first cellular phones to be IP-rated; it is rated at IP58 and marketed as "dust resistant" and can be "immersed in 1.5 meter of freshwater for up to 30 minutes".

B
Repairability class

Rating of how easy it is to disassemble and repair the device, including parts and manual availability.

B
Repeated free fall reliability class

Assessment of device durability after repeated drops from a specified height.

A
Energy efficiency class

Rating of how efficiently a device uses energy, affecting power consumption and costs.

MagicOS 9.0
Operating system installed

Type of operating system on a device e.g. IOS on Apple devices, Android for mobile devices.

Android
Platform

Description of a technology platform including a processor, chipset, platform software and wired networking capabilities.

Bar
Form factor

The shape or design of the product.

0.184 kg
Weight

Weight of the product without packaging (net weight). If possible, the net weight is given including standard accessories and supplies. Please note that sometimes the manufacturer leaves out the weight of accessories and/or supplies.

Gold
Product colour

The colour e.g. red, blue, green, black, white.

Customer reviews

Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All HUAWEI products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized HUAWEI service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.

How can I tell if this product suits my needs?

When making a choice, we recommend paying attention to the key features: display diagonal, display resolution, processor model, processor family, ram capacity, internal storage capacity, bluetooth, top wi-fi standard, 4g standard, sim card type, mobile network generation, sim card capability, rear camera flash, front camera resolution (numeric), front camera type, rear camera resolution (numeric), rear camera type, battery endurance in cycles, position location, battery capacity, usb type-c charging port, international protection (ip) code, repairability class, repeated free fall reliability class, battery endurance per cycle, energy efficiency class, operating system installed, platform, form factor, weight, 5g standard, 3g standards, product colour, compatibility with your devices or usage conditions, material quality, functionality, and warranty terms. These characteristics will help you determine how well the model meets your needs.

Where can I download the instructions for Smartphone Honor 400?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.
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