# Smartphone Honor 400 6.55" 512 GB Black

**URL:** https://aio.lv/en/product--huawei-5109buut--11586281
**Data updated:** 2025-12-31 08:50 (EET)
**Category:** Smartphones
**Manufacturer:** HUAWEI
**Manufacturer code:** 5109BUUT
**EAN:** 6936520867608
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 394.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 326.44 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--huawei-5109buut--11586281

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 23.07.2026 | free |
| Pickup points | 28.07.2026 | 1.89 EUR |
| Courier delivery to door | 28.07.2026 | 4.99 EUR |

## Summary description

The Honor 400 features a 6.55" display with a resolution of 2736 x 1264 pixels powered by Qualcomm Snapdragon 7 Gen 3 processor. It has 8 GB RAM and 512 GB internal storage. The dual rear camera boasts a 200 MP resolution, making it ideal for photography. With a 6000 mAh battery, it ensures long-lasting performance. The device supports Hybrid Dual SIM and runs on MagicOS 9.0, all in a sleek black design weighing just 184 g.

## Long description

The HONOR 400 is an AI-focused smartphone with a 6.55-inch AMOLED display, Snapdragon 7 Gen 3 platform and up to 512 GB internal storage. It pairs a 200 MP ultra-clear main camera with a 12 MP ultra-wide lens and a 50 MP front camera to deliver high-resolution photos and advanced AI imaging features. The device runs MagicOS 9.0, supports 5G Hybrid Dual SIM, and includes a large-capacity battery designed for extended daily use.
Advantages
The HONOR 400 combines a high-resolution 200 MP camera system with AI photography and editing tools such as AI Super Zoom, AI Outpainting, AI Eraser and AI Upscale. A 6.55" AMOLED panel with 120 Hz refresh rate and up to 5000 nits peak brightness ensures clear viewing in bright conditions. Performance is provided by the Snapdragon 7 Gen 3 chipset and up to 12 GB Turbo RAM for fast AI tasks and smooth gaming. Long battery life, 66W Wired SuperCharge and software support through MagicOS 9.0 complete the package.
Suitable for
Mobile photography and content creation
AI-assisted photo and video editing
Streaming video and gaming on a high-refresh display
Long daily use with fast charging
Users who need large local storage for media
Key specifications
Display: 6.55" AMOLED, 2736 x 1264 pixels, 120 Hz, up to 5000 nits HDR peak
Processor: Qualcomm Snapdragon 7 Gen 3
Memory: 8 GB RAM (device listing also references 12 GB Turbo RAM for enhanced performance)
Storage: 512 GB internal
Cameras: Rear dual camera 200 MP + 12 MP ultra-wide; Front camera 50 MP
Battery: 6000 mAh (product data) / marketing mentions 5300 mAh silicon-carbon AI Battery; 66W Wired SuperCharge
Connectivity: 5G, Hybrid Dual SIM (NanoSIM + eSIM), Wi‑Fi 4/5/6, Bluetooth 5.4, NFC
OS: MagicOS 9.0 with on-device HONOR AI features
Durability: IP65 water and dust protection, slim 7.3 mm frame, weight ~184 g
How to use
Use the camera app to choose modes such as AI Super Zoom, ultra-wide or portrait. Apply AI Editing tools inside the gallery to outpaint, erase unwanted objects, upscale resolution or convert images to short animated videos. Charge the device with the supplied 66W compatible charger for rapid top-ups. Enable MagicOS AI features like Google Gemini, Google Lens and HONOR AI tools from system settings to access AI translation, recorder and other assistants.
Usage recommendations
For best photo results, enable optical and electronic stabilization when shooting at long zoom ranges, keep the firmware up to date for camera and AI improvements, and use the high-brightness display setting outdoors. If you require maximum battery longevity, follow recommended charging cycles and avoid extreme temperatures.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 6.55 " |
| Display resolution | 2736 x 1264 |
| Screen shape | Flat |
| Display number of colours | 1.07 billion colours |
| Maximum refresh rate | 120 Hz |
| Panel type | AMOLED |
| High Dynamic Range (HDR) supported | Yes |

### Storage

| Feature | Value |
|---|---|
| RAM capacity | 8 GB |
| Internal storage capacity | 512 GB |

### Network

| Feature | Value |
|---|---|
| Mobile network generation | 5G |
| SIM card capability | Hybrid Dual SIM |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac) |
| Bluetooth version | 5.4 |
| Bluetooth | Yes |
| Bluetooth profiles | APTX-HD, LDAC, SBC, AAC, APTX |
| SIM card type | NanoSIM + eSIM |
| Near Field Communication (NFC) | Yes |
| 4G standard | LTE-TDD & LTE-FDD |
| 3G standards | WCDMA |
| Top Wi-Fi standard | Wi-Fi 6 (802.11ax) |
| Bluetooth Low Energy (BLE) | Yes |
| 5G standard | NR |

### Processor

| Feature | Value |
|---|---|
| Processor model | 7 Gen 3 |
| Processor family | Qualcomm Snapdragon |
| Processor cores | 8 |
| Processor boost frequency | 2.63 GHz |
| AI processor family | Qualcomm |

### Navigation

| Feature | Value |
|---|---|
| Electronic compass | Yes |
| GPS (satellite) | Yes |
| GLONASS | Yes |
| Position location | Yes |
| BeiDou | Yes |
| Galileo | Yes |

### Camera

| Feature | Value |
|---|---|
| Digital zoom | 30 x |
| Zoom capability | Yes |
| Panorama | Yes |
| Rear camera resolution (numeric) | 200 MP |
| Front camera resolution (numeric) | 50 MP |
| Rear camera type | Dual camera |
| Second rear camera resolution (numeric) | 12 MP |
| Rear camera aperture number | 1.9 |
| Second rear camera aperture number | 2.2 |
| Front camera aperture number | 2 |
| Time lapse mode | Yes |
| Front camera type | Single camera |
| Rear camera flash | Yes |
| Macro photography | Yes |
| Slow motion mode | Yes |

### Subscription

| Feature | Value |
|---|---|
| Subscription type | No subscription |

### Endurance

| Feature | Value |
|---|---|
| Energy efficiency scale | A to G |
| Energy efficiency class | A |
| International Protection (IP) code | IP65 |
| Repairability class | B |
| Repeated free fall reliability class | B |
| Battery endurance per cycle | 3388 min |

### Software

| Feature | Value |
|---|---|
| Platform | Android |
| Operating system installed | MagicOS 9.0 |

### Battery

| Feature | Value |
|---|---|
| Battery endurance in cycles | 1200 |
| Battery technology | Lithium Polymer (LiPo) |
| Battery capacity | 6000 mAh |

### Power

| Feature | Value |
|---|---|
| USB Type-C charging port | Yes |

### Design

| Feature | Value |
|---|---|
| Form factor | Bar |
| Product colour | Black |
| Protection features | Water resistant |
| Colour name | Midnight Black |

### Performance

| Feature | Value |
|---|---|
| Graphics card | Adreno 720 |
| Country of origin | China |
| Fingerprint reader | Yes |
| Fast charging | Yes |
| Face recognition | Yes |
| Fast charging technology | SuperCharge |

### Weight & dimensions

| Feature | Value |
|---|---|
| Weight | 0.184 kg |
| Height | 156.5 mm |
| Width | 74.6 mm |
| Depth | 7.3 mm |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | USB Type-C |
| Quick start guide | Yes |
| Warranty card | Yes |
| Screen protector | Yes |
| Protective case | Yes |
| SIM card ejector pin | Yes |

### Sensors

| Feature | Value |
|---|---|
| Proximity sensor | Yes |
| Ambient light sensor | Yes |
| Gravity sensor | Yes |

## FAQ

### How much does the Smartphone Honor 400 cost, and is it available for purchase?

The price is 394.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 47 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 23.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### 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. More information about warranty service: https://aio.lv/en/warranty

### 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, ram capacity, internal storage capacity, mobile network generation, sim card capability, processor family, front camera resolution (numeric), rear camera resolution (numeric), energy efficiency class, international protection (ip) code, repairability class, repeated free fall reliability class, operating system installed, battery endurance in cycles, battery capacity, weight, 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.

## Image

https://aio.lv/img/cache/product/11586281/66681336_large.webp