# Strong SRT55UH7773 55" (139.7 cm) 4K Ultra HD LED Smart TV, Android TV, 3840×2160, 250 cd/m², Black

**URL:** https://aio.lv/en/product--strong-srt55uh7773--12235366
**Data updated:** 2026-03-29 16:22 (EEST)
**Category:** Televisions
**Manufacturer:** STRONG
**Manufacturer code:** SRT55UH7773
**EAN:** 9120137872071
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 598.49 €
**Prices and availability valid until:** 2026-07-12 23:59
**Price without VAT (21%):** 494.62 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--strong-srt55uh7773--12235366

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 06.07.2026 | free |
| Courier delivery to door | 09.07.2026 | 4.99 EUR |

## Summary description

Strong SRT55UH7773 is a 55" (139.7 cm) 4K Ultra HD LED Smart TV with Android TV, 3840×2160 resolution and 250 cd/m² brightness. It supports DVB-T2/C/S2 and ADTB-T digital tuners, Wi‑Fi and Ethernet LAN connectivity, and a typical contrast ratio of 1200:1. Suitable for home entertainment, streaming apps, and broadcast TV reception.

## Long description

The STRONG SRT55UH7773 is a 55" (139.7 cm) 4K Ultra HD LED Smart TV with Android TV, offering 3840×2160 resolution and 250 cd/m² typical brightness. Designed for everyday home entertainment, the set integrates digital tuners for DVB-T2/C/S2 and ADTB‑T reception, Wi‑Fi and Ethernet LAN connectivity, and a typical contrast ratio of 1200:1. The TV comes in a black finish and supports a range of smart features and streaming services through the Android TV platform.
Advantages
The 4K Ultra HD panel provides high-resolution images suitable for modern streaming and broadcast content, while LED backlighting delivers consistent brightness across the screen. Android TV enables direct access to apps and online services, and network connectivity via Wi‑Fi or Ethernet facilitates streaming and software updates. Integrated tuners allow reception of terrestrial, cable and satellite digital broadcasts without additional set-top boxes. Energy classes for SDR and HDR modes are indicated as E, with energy consumption specified per 1000 hours.
Suitable for
 Watching 4K streaming services and apps via Android TV
 Receiving free-to-air and broadcast TV channels using built-in DVB-T2/C/S2 and ADTB-T tuners
 General home entertainment in living rooms or bedrooms
 Screen mirroring from compatible smartphones and tablets
Key specifications
 Display diagonal: 55" (139.7 cm)
 Display technology: LED
 Resolution: 3840 × 2160 (4K Ultra HD)
 Brightness: 250 cd/m² (typical)
 Typical contrast ratio: 1200:1
 Operating system: Android TV
 Digital tuners: DVB-T2, DVB-C, DVB-S2 and ADTB-T
 Connectivity: Wi‑Fi and Ethernet LAN
 High Dynamic Range (HDR) supported
 Product colour: Black
 Energy efficiency class (SDR/HDR): E / E
 Energy consumption per 1000 hours (SDR/HDR): 64 kWh / 64 kWh
How to use
Place the TV on a stable surface or install it on a compatible VESA 200 x 200 mm wall mount. Connect the TV to your home network using Wi‑Fi or an Ethernet cable to access Android TV features and streaming apps. Use the built‑in tuners to scan for terrestrial, cable or satellite channels through the on‑screen menu. Navigate the Android TV interface with the supplied remote control to install or open streaming apps, sign in to services, and adjust picture and sound settings. Connect external devices such as a Blu‑ray player or game console via HDMI ports as needed.
Usage recommendations
For optimal picture quality, position the TV at a comfortable viewing distance for a 55" screen and select the appropriate picture mode in settings for 4K/HDR content. Keep firmware up to date via network updates to ensure app compatibility and tuner performance. When using network streaming, a stable internet connection is recommended for uninterrupted playback.

## Specifications

### Display

| Feature | Value |
|---|---|
| Display diagonal | 55 " |
| Display diagonal (metric) | 139 cm |
| HD type | 4K Ultra HD |
| Display technology | LED |
| Display resolution | 3840 x 2160 |
| Screen shape | Flat |
| Contrast ratio (typical) | 1200:1 |
| Viewing angle, horizontal | 178 ° |
| Viewing angle, vertical | 178 ° |
| Display brightness | 250 cd/m² |
| Response time | 8 ms |
| Native refresh rate | 60 Hz |
| Native aspect ratio | 16:9 |

### Smart TV

| Feature | Value |
|---|---|
| Smart TV | Yes |
| Internet TV | Yes |
| Operating system installed | Android TV |
| Operating system version | 14 |
| Video apps | Amazon Prime Video, YouTube, Netflix |
| Hybrid Broadcast Broadband TV (HbbTV) version | 2.0.1 |
| Smart modes | Vivid, Standard, Sports, Music, Movie |
| Hybrid Broadcast Broadband TV (HbbTV) | Yes |
| Screen mirroring | Yes |

### Ports & interfaces

| Feature | Value |
|---|---|
| HDMI version | 1.4 |
| HDMI ports quantity | 4 |
| USB 2.0 ports quantity | 2 |
| Common interface (CI) | Yes |
| Common interface Plus (CI+) | Yes |
| Audio Return Channel (ARC) | Yes |
| Common interface Plus (CI+) version | 1.4 |

### Network

| Feature | Value |
|---|---|
| Wi-Fi | Yes |
| Wi-Fi standards | 802.11g, Wi-Fi 5 (802.11ac), 802.11a, Wi-Fi 4 (802.11n), 802.11b |
| Ethernet LAN | Yes |
| Bluetooth | Yes |

### Audio

| Feature | Value |
|---|---|
| Audio decoders | Dolby Atmos, Dolby Audio |
| RMS rated power | 20 W |
| Number of speakers | 2 |

### TV tuner

| Feature | Value |
|---|---|
| Tuner type | Analog & Digital |
| Digital signal format system | ADTB-T, DVB-C, DVB-S2, DVB-T2 |

### Power

| Feature | Value |
|---|---|
| Energy efficiency class (SDR) | E |
| Energy efficiency class (HDR) | E |
| Energy consumption (SDR) per 1000 hours | 64 kWh |
| Energy consumption (HDR) per 1000 hours | 64 kWh |
| Power consumption (typical) | 150 W |
| Power consumption (standby) | 0.5 W |
| AC input voltage | 100 - 240 |
| Energy efficiency scale | A to G |
| Power supply type | Internal |

### Design

| Feature | Value |
|---|---|
| Product colour | Black |
| Panel mounting interface | 200 x 200 |
| VESA mounting | Yes |

### Other features

| Feature | Value |
|---|---|
| Voice control | Yes |

### Performance

| Feature | Value |
|---|---|
| High Dynamic Range (HDR) supported | Yes |
| High Dynamic Range (HDR) technology | High Dynamic Range 10 (HDR10) |

### Weight & dimensions

| Feature | Value |
|---|---|
| Width (with stand) | 1225.6 mm |
| Height (with stand) | 766.3 mm |
| Depth (with stand) | 264.4 mm |
| Weight (without stand) | 9600 g |
| Height (without stand) | 709.2 mm |
| Width (without stand) | 1225.6 mm |
| Depth (without stand) | 67.8 mm |

### Management features

| Feature | Value |
|---|---|
| Electronic Programme Guide (EPG) | Yes |
| Parental control | Yes |
| Works with the Google Assistant | Yes |

### Packaging data

| Feature | Value |
|---|---|
| Package weight | 9800 g |
| Package depth | 105 mm |
| Package height | 815 mm |
| Package width | 1335 mm |

### Features

| Feature | Value |
|---|---|
| Teletext function | Yes |
| Subtitles function | Yes |

### File formats

| Feature | Value |
|---|---|
| Video formats supported | MPEG4, HEVC/H.265 |

## FAQ

### How much does the Strong SRT55UH7773 55" 4K Ultra HD Smart TV cost, and is it available for purchase?

The price is 598.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 06.07.2026 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 Strong SRT55UH7773 55" 4K Ultra HD 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 STRONG 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 STRONG 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, 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 Strong SRT55UH7773 55" 4K Ultra HD 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/12235366/68110345_large.webp