# TCL A400 Pro 43A400 Pro 43-inch 4K Ultra HD QLED Smart TV

**URL:** https://aio.lv/en/product--tcl-43a400pro--12480660
**Data updated:** 2026-05-27 17:49 (EEST)
**Category:** Televisions
**Manufacturer:** TCL
**Manufacturer code:** 43A400Pro
**EAN:** 5901292530051
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 437.49 €
**Prices and availability valid until:** 2026-07-14 23:59
**Price without VAT (21%):** 361.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--tcl-43a400pro--12480660

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 01.07.2026 | free |
| Courier delivery to door | 06.07.2026 | 8.35 EUR |

## Summary description

The TCL A400 Pro 43A400 Pro is a 43-inch 4K Ultra HD Smart TV featuring QLED display technology for vibrant visuals. With a 3840 x 2160 resolution and 15ms response time, it offers sharp images and smooth motion. Equipped with built-in Wi-Fi, Ethernet, and DVB-T2/S2/C tuners, this white-finished flat screen provides versatile connectivity and streaming options for a modern home entertainment experience.

## Long description

The TCL A400 Pro 43-inch 4K Ultra HD QLED Smart TV delivers a high-quality viewing experience in a compact and stylish white design. Utilizing advanced QLED display technology, this television produces vibrant colors and deep contrast, ensuring that every scene is rendered with precision. With a resolution of 3840 x 2160 pixels, it provides four times the detail of standard Full HD displays, making it an excellent choice for modern home entertainment setups.
Advantages
The integration of QLED technology allows for a wider color gamut and enhanced brightness levels compared to traditional LED screens. The inclusion of Smart TV functionality provides seamless access to streaming services and online content, while built-in Chromecast and screen mirroring capabilities make it easy to share media from mobile devices. The 15ms response time and high picture performance index ensure that motion remains fluid, which is particularly beneficial for fast-paced content such as sports or gaming.
Suitable for
Streaming movies and television series from popular online platforms
Gaming consoles requiring 4K resolution and low response times
General home entertainment in bedrooms or smaller living spaces
Broadcasting digital television via terrestrial, satellite, or cable signals
When it may not be suitable
This 43-inch model may be too small for large living rooms where a greater viewing distance is required. Additionally, users seeking professional-grade color grading or high-end gaming features like 120Hz refresh rates may find the specifications of this model insufficient for their specific needs.
Key specifications
Display size: 43 inches (109.2 cm)
Resolution: 4K Ultra HD (3840 x 2160)
Display technology: QLED
Response time: 15 ms
Connectivity: Wi-Fi, Ethernet LAN, Bluetooth
Tuners: DVB-T2, DVB-S2, DVB-C
Smart features: Google TV, Built-in Chromecast
How to use
To begin using the TV, connect it to a power source and follow the on-screen setup wizard to configure your language, network settings, and Google account. Once connected to the internet via Wi-Fi or Ethernet, you can navigate the interface using the remote control to access your preferred streaming applications. External devices such as game consoles or set-top boxes can be connected via the available ports on the back of the unit.
What to consider before purchase
Ensure the 43-inch screen size is appropriate for your intended viewing distance
Check if your local digital signal provider is compatible with the DVB-T2/S2/C standards
Verify that your home network supports the bandwidth required for 4K streaming
Usage recommendations
For the best visual experience, place the television at eye level and ensure that the room lighting does not create direct glare on the screen. Regularly update the system software through the settings menu to ensure optimal performance and access to the latest features.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 43 " |
| Display diagonal (metric) | 109 cm |
| HD type | 4K Ultra HD |
| Display technology | LCD |
| LED backlighting type | QLED |
| Display resolution | 3840 x 2160 |
| LED backlight | Yes |
| Screen shape | Flat |
| Response time | 15 ms |
| Screen format adjustments | 4:3, 16:9, Zoom |
| Progressive scan | Yes |
| Motion interpolation technology | PPI (Picture Performance Index) 3500 |
| Dynamic contrast ratio marketing name | Mega Contrast |
| Native refresh rate | 60 Hz |
| Native aspect ratio | 16:9 |
| Anti-glare screen | Yes |

### Smart TV

| Feature | Value |
|---|---|
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | Google TV |
| Operating system version | 12.0 |
| Video on Demand (VOD) support | Yes |
| Video apps | Amazon Prime Video, Netflix, YouTube, Apple TV, Disney+, Google TV, HBO, HBO Max, PLEX, Paramount+, Twitch, Youtube TV |
| Music apps | Deezer, Spotify, TIDAL, YouTube Music, TuneIn |
| Sports apps | BBC Sports |
| Lifestyle apps | Google Apps |
| Apple AirPlay 2 support | Yes |
| Hybrid Broadcast Broadband TV (HbbTV) | Yes |
| Screen mirroring | Yes |
| Built-in Chromecast | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI version | 2.1 |
| HDMI ports quantity | 3 |
| Ethernet LAN (RJ-45) ports | 1 |
| DVI port | No |
| PC in (D-Sub) | No |
| AC (power) in | Yes |
| Digital audio optical out | 1 |
| PC Audio in | No |
| RF ports quantity | 1 |
| Common interface (CI) | Yes |
| HDCP | Yes |
| Common interface Plus (CI+) | Yes |
| Audio Return Channel (ARC) | Yes |
| RF connector type | F, IEC |
| Common interface Plus (CI+) version | 1.4 |
| USB 3.2 Gen 1 (3.1 Gen 1) Type-A ports quantity | 1 |
| Consumer Electronics Control (CEC) | T-link |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | Wi-Fi 5 (802.11ac) |
| Ethernet LAN | Yes |
| Bluetooth | Yes |
| Browsing | Yes |
| Wi-Fi Direct | Yes |
| Web browser | Yes |
| Bluetooth profiles | A2DP, HID |

### Audio

| Feature | Value |
|---|---|
| Enhanced Audio Return Channel (eARC) | Yes |
| Equalizer | Yes |
| RMS rated power | 20 W |
| Auto volume leveller | Yes |
| Number of speakers | 2 |

### TV tuner

| Feature | Value |
|---|---|
| Analog signal format system | NTSC, PAL, SECAM |
| Tuner type | Analog & Digital |
| Auto channel search | Yes |
| Number of tuners | 1 tuner(s) |
| Digital signal format system | DVB-C, DVB-S2, DVB-T2 |

### Technical details

| Feature | Value |
|---|---|
| Picture-in-Picture | Yes |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | G |
| Energy consumption (SDR) per 1000 hours | 40 kWh |
| Energy consumption (HDR) per 1000 hours | 90 kWh |
| AC input frequency | 50 |
| AC input voltage | 220 - 240 |
| Energy efficiency scale | A to G |
| Energy saving mode | Yes |

### Design

| Feature | Value |
|---|---|
| Product colour | White |
| On/off switch | Yes |
| Mercury content | 2026 mg |
| Colour name | Light walnut woodgrain |
| Introduction year | 2026 |

### Other features

| Feature | Value |
|---|---|
| 3D | No |
| Wi-Fi ready | Yes |
| Apple HomeKit support | Yes |
| Video compression formats | AVI, H.264, H.265, MKV, MP4, MPG, TS, VP9, WEBM, WMV |
| Country of origin | Poland |
| Warranty card | Yes |
| Built-in camera | No |
| Google applications | Google Home |
| Voice control | Yes |
| Mobile High-Definition Link (MHL) | Yes |
| Digital Living Network Alliance (DLNA) certified | Yes |
| Warranty period | 2 year(s) |

### Performance

| Feature | Value |
|---|---|
| Game mode | Yes |
| Image gallery | Yes |
| Processor cores | 4 |
| Smartphone/tablet remote support | Yes |
| USB recording | No |
| NVIDIA G-SYNC | No |
| Picture processing technology | TCL AiPQ Processor |
| Ambient lighting | No |
| AMD FreeSync | Yes |
| Multi-screen | Yes |
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10), Hybrid Log-Gamma (HLG) |
| AMD FreeSync type | FreeSync |
| SmartThings app support | No |
| Game features | Auto Low Latency Mode (ALLM), Game Bar 2.0, Variable Refresh Rate (VRR), Game Master |
| Calman Ready | No |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 966 mm |
| Height (with stand) | 597 mm |
| Depth (with stand) | 205 mm |
| Weight (without stand) | 7500 g |
| Height (without stand) | 560 mm |
| Width (without stand) | 966 mm |
| Depth (without stand) | 39.9 mm |
| Weight (with stand) | 7700 g |

### Battery

| Feature | Value |
|---|---|
| Battery technology | Alkaline |
| Battery weight | 15 g |

### Management features

| Feature | Value |
|---|---|
| Electronic Programme Guide (EPG) | Yes |
| Sleep timer | Yes |
| On/Off timer | Yes |
| Auto power off | Yes |
| Firmware upgradeable | Yes |
| On Screen Display (OSD) languages | ALB, BUL, CRO, CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HUN, ITA, LAV, LIT, MAC, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWA, TUR, UKR |
| Parental control | Yes |
| Number of OSD languages | 29 |
| ECO mode | Yes |
| Programming period | 8 day(s) |
| Hotel mode | No |
| Works with Amazon Alexa | Yes |
| Basic hotel mode | No |
| Works with the Google Assistant | Yes |
| Works with Samsung Bixby | No |
| Works with Apple Siri | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9800 g |
| Package depth | 110 mm |
| Package height | 660 mm |
| Package width | 1070 mm |
| Package weight | 9.8 kg |

### Packaging content

| Feature | Value |
|---|---|
| Cables included | AC |
| Quick start guide | Yes |
| Desktop stand | Yes |
| Batteries included | Yes |
| Subwoofer included | No |
| E-manual | Yes |
| Smart Remote included | Yes |
| Soundbar included | No |
| Manual languages | ALB, BUL, CRO, CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HUN, ITA, LAV, LIT, MAC, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWE, TUR, UKR |
| Adjustable cabinet stand | No |
| TV frame included | Yes |

### Logistics data

| Feature | Value |
|---|---|
| Products per pallet | 14 pc(s) |
| Master (outer) case height | 660 mm |
| Master (outer) case width | 1070 mm |
| Master (outer) case gross weight | 9800 g |
| Pallet gross weight | 117760 g |
| Pallet gross width | 1200 mm |
| Pallet gross length | 800 mm |
| Pallet gross height | 1475 mm |
| Pallet net weight | 117760 g |
| Master (outer) case length | 110 mm |
| Products per master (outer) case | 1 pc(s) |
| Products per pallet layer | 7 pc(s) |
| Pallet net length | 800 mm |
| Pallet net width | 1200 mm |
| Pallet net height | 1475 mm |

### Certificates

| Feature | Value |
|---|---|
| Digital Living Network Alliance (DLNA) specification | DMR |

### Features

| Feature | Value |
|---|---|
| Timeshift | No |
| Teletext function | Yes |
| Subtitles function | Yes |
| 4K Ultra HD upscaling | Yes |

### File formats

| Feature | Value |
|---|---|
| Audio formats supported | MP3, WMA |
| Image formats supported | BMP, HEIF, JPG, PNG |
| Video formats supported | AVI, H.264, H.265, MKV, MP4, MPG, TS, VP9, WEBM, WMV |

## FAQ

### How much does the TCL A400 Pro 43A400 Pro 43" 4K QLED Smart TV cost, and is it available for purchase?

The price is 437.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 16 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 01.07.2026 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. All transactions are 100% secure and encrypted.

### Can TCL A400 Pro 43A400 Pro 43" 4K QLED 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

### 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 diagonal (metric), hd type, display technology, led backlighting type, display resolution, operating system installed, wi-fi, energy efficiency class (sdr), energy efficiency class (hdr), energy consumption (sdr) per 1000 hours, energy consumption (hdr) per 1000 hours, 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 TCL A400 Pro 43A400 Pro 43" 4K QLED 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/12480660/68809406_large.webp