# TCL A400U 98-inch 4K Ultra HD QD-Mini LED Smart TV

**URL:** https://aio.lv/en/product--tcl-98a400u--12549441
**Data updated:** 2026-07-06 17:44 (EEST)
**Category:** Other goods
**Manufacturer:** TCL
**Manufacturer code:** 98A400U
**EAN:** 5901292531928
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 2 039.99 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 1 685.94 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tcl-98a400u--12549441

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 24.07.2026 | free |
| Courier delivery to door | 29.07.2026 | 53.99 EUR |

## Summary description

The TCL A400U is a 98-inch premium Wallpaper QD-Mini LED television featuring 4K Ultra HD resolution. This Smart TV offers a flat screen with a 600 cd/m² brightness and a 6000:1 contrast ratio for vivid visuals. Equipped with DVB-T2, DVB-S2, and DVB-C tuners and integrated Wi-Fi, it provides seamless access to digital content. Its slim design and advanced display technology make it an ideal centerpiece for a modern home cinema setup.

## Long description

The TCL A400U is a premium 98-inch 4K Ultra HD Smart TV designed to serve as the centerpiece of a modern home cinema. Featuring advanced QD-Mini LED display technology, this television combines the vibrant color reproduction of QLED with the precise contrast control of Mini LED backlighting. With a flat, ultra-slim design and a high-performance HVA Pro panel, it delivers a cinematic viewing experience characterized by deep blacks, high peak brightness, and exceptional detail. The integrated Smart TV platform, powered by Google TV and enhanced with AI processing, provides seamless access to a vast library of streaming content and smart home integration.
Advantages
This television excels in visual performance by utilizing 1344 precise dimming zones and a powerful light-emitting chip, which effectively eliminate halo effects and ensure superior light control. The inclusion of QLED technology allows for a wide color gamut, rendering over a billion hues with high accuracy. Gamers will benefit from the 288Hz VRR Game Accelerator, which minimizes motion blur and tearing for a fluid experience. Furthermore, the integration of the ONKYO 2.0 Hi-Fi system ensures that the audio quality matches the high-end visuals, creating a truly immersive environment. The aesthetic design is equally impressive, featuring a slim profile and an ambient art mode that allows the screen to function as a digital gallery when not in use.
Suitable for
Immersive home cinema setups for movies and series
High-performance gaming on consoles and PCs
Displaying digital art and personal photo galleries
Smart home integration and voice-controlled entertainment
This television may not be the most suitable choice for smaller rooms due to its massive 98-inch screen size, which requires significant wall space and viewing distance to be comfortable. Additionally, users who primarily watch standard-definition content may not fully utilize the advanced 4K QD-Mini LED capabilities.
Key specifications
Display size: 98 inches (2.49 m)
Resolution: 4K Ultra HD (3840 x 2160 pixels)
Display technology: QD-Mini LED with QLED
Contrast ratio: 6000:1 (typical)
Refresh rate: Up to 288Hz VRR
Audio: ONKYO 2.0 Hi-Fi System
Connectivity: Wi-Fi, Bluetooth, HDMI 2.1
Tuner support: DVB-T2, DVB-S2, DVB-C
VESA mounting: 600 x 400 mm
To use the TCL A400U, mount the display securely using a VESA-compatible wall mount or place it on a stable surface capable of supporting its size. Connect your preferred input devices via HDMI 2.1 for optimal gaming or media performance. Upon powering on, follow the on-screen instructions to connect to your Wi-Fi network and sign in to your Google account to access the Google TV interface. You can then customize your picture and sound settings through the menu to suit your viewing environment.
What to consider before purchase
Ensure your wall or furniture can support the weight and dimensions of a 98-inch display.
Verify that your room layout allows for the recommended viewing distance for 4K content.
Check for compatibility with your existing sound systems or smart home devices.
Consider the energy consumption requirements for a screen of this magnitude.
For the best experience, ensure the TV is placed in a location with controlled lighting to maximize the impact of the high-contrast QD-Mini LED panel. Regularly update the system software to ensure access to the latest AI features and security improvements.

## Specifications

| Feature | Value |
|---|---|
| Contrast ratio (typical) | 6000:1 |
| Viewing angle, horizontal | 178 ° |
| Viewing angle, vertical | 178 ° |
| Wi-Fi standards | 802.11a, 802.11b, 802.11g, Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac) |
| Package weight | 74200 g |
| Display diagonal | 98 " |
| Bluetooth version | 5.4 |
| Display brightness | 600 cd/m² |
| Analog signal format system | NTSC, PAL, SECAM |
| Display resolution | 3840 x 2160 |
| Product colour | Black |
| Audio decoders | DTS Virtual:X, DTS:X, Dolby Atmos |
| RMS rated power | 20 W |
| Bluetooth | Yes |
| Audio output channels | 2.0 |
| Tuner type | Analog & Digital |
| Operating system installed | Google TV |
| Wi-Fi | Yes |
| Auto channel search | Yes |
| Number of tuners | 1 tuner(s) |
| Timeshift | Yes |
| Electronic Programme Guide (EPG) | Yes |
| AC (power) in | Yes |
| Common interface (CI) | Yes |
| Package depth | 190 mm |
| Package height | 1430 mm |
| Package width | 2384 mm |
| Panel mounting interface | 600 x 400 |
| Stand width | 1661 mm |
| Width (with stand) | 2182 mm |
| Height (with stand) | 1280 mm |
| Depth (with stand) | 420 mm |
| Stand depth | 420 mm |
| Desktop stand | Yes |
| HDMI version | 2.1 |
| Contrast ratio (dynamic) | 25000000:1 |
| LED backlight | Yes |
| Smart modes | IMAX Enhanced |
| Common interface Plus (CI+) | Yes |
| Digital signal format system | DVB-C, DVB-S2, DVB-T2 |
| Audio Return Channel (ARC) | Yes |
| Consumer Electronics Control (CEC) | T-link |
| Internet TV | Yes |
| LED backlighting type | QD-Mini LED |
| Display technology | QD-Mini LED |
| Smart TV | Yes |
| RF connector type | F, IEC |
| Number of speakers | 2 |
| Voice control | Yes |
| Native aspect ratio | 16:9 |
| HD type | 4K Ultra HD |
| Weight (without stand) | 52700 g |
| Height (without stand) | 1250 mm |
| Width (without stand) | 2182 mm |
| Depth (without stand) | 44.5 mm |
| Miracast | Yes |
| VESA mounting | Yes |
| Screen shape | Flat |
| Weight (with stand) | 53700 g |
| Stand type | Center stand |
| Common interface Plus (CI+) version | 1.4 |
| Display refresh rates supported | 120 Hz, 48 Hz, 288 Hz |
| AMD FreeSync | Yes |
| Native refresh rate | 120 Hz |
| High Dynamic Range (HDR) supported | Yes |
| Works with the Google Assistant | Yes |
| Frameless design | Yes |
| Energy efficiency scale | A to G |
| Enhanced Audio Return Channel (eARC) | Yes |
| High Dynamic Range (HDR) technology | Dolby Vision, High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG), High Dynamic Range 10+ (HDR10 Plus), Dolby Vision IQ |
| AMD FreeSync type | FreeSync Premium Pro |
| Energy efficiency class (SDR) | D |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 120 kWh |
| Energy consumption (HDR) per 1000 hours | 380 kWh |
| Game features | Game Master, Game Bar, Auto Low Latency Mode (ALLM), Super Ultra Wide Game View |
| Introduction year | 2026 |
| Colour gamut standard | DCI-P3 |
| TCL technologies (AV/TV) | Onkyo Sound, 288Hz Game Accelerator, HVA Screen, TCL Ai |
| Backlight dimming technology | Precision Dimming |

## FAQ

### How much does the TCL A400U 98-inch 4K QD-Mini LED Smart TV cost, and is it available for purchase?

The price is 2,039.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 5 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 24.07.2026 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, Bank cards on-line, Apple Pay, Google Pay, Installment, Leasing for legal entities. All transactions are 100% secure and encrypted.

### Can TCL A400U 98-inch 4K QD-Mini LED Smart TV be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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 TCL 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 TCL 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

### Where can I download the instructions for TCL A400U 98-inch 4K QD-Mini LED Smart TV?

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/12549441/68932543_large.webp