All the diagonals of Xiaomi TVs: from 32 to 98 inches – how not to make a mistake with the choice?

Xiaomi TVs start with the optimal diagonal, a parameter that directly affects viewing comfort, device cost, and even how the appliances fit into your interior. The brand offers models with screens ranging from modest 32 inches to impressive 98 inches, but how do you know which size will suit you? In this article, we will not only list all the available diagonals, but also explain how they relate to the resolutions, TV series and type of content you plan to watch.

It is important to consider that the diagonal is measured in angular centimeters (inches) between opposite corners of the screen, not in width or height. For example, the Mi TV 55 has a diagonal of 55 inches (~140 cm), but the real width of the case will be about 123 cm. We will also reveal the hidden nuances of choosing a diagonal for gaming consoles (PS5, Xbox Series X) and tell you how to avoid the common mistake of buying a TV for a small room that is too large.

Standard diagonals of Xiaomi TVs: the full list

Xiaomi’s TV lineup includes diagonals that cover almost everything from kitchen TVs to home theaters. Here’s the latest list of sizes available in 2026:

• 📺 32 inches (81 cm) – compact models for the kitchen or bedroom (Mi series) TV A, Redmi Smart TV).
• 🖥️ 40–43 inches (102–109 cm) – universal choice for small living rooms (Mi series) TV P1, Xiaomi TV Q2).
• 🎬 50–55 inches (127–140 cm) – the most popular diagonals for middle rooms (the flagship Mis) TV Q2, Mi TV S Pro).
• 🏟️ 65–75 inches (165–190 cm) – premium models for spacious halls (Mi) TV Master, Mi TV Q2 QLED).
• 🎥 85–98 inches (216–249 cm) – Giant screens for cinemas (Mi) TV LUX, Mi TV MAX 98).

Note that not all diagonals are available in all series. For example, the Mi TV A is limited to 32-55 inches, while the flagship Mi TV Master starts at 65 inches. The diagonal also affects the available resolutions: for example, models up to 50 inches are more likely to have Full HD (1920×1080), and from 55 inches – 4K UHD (3840×2160).

How does diagonal relate to screen resolution?

One of the keys to choosing is diagonal resolution ratio: the larger the screen, the higher the resolution to keep the picture clear, and Xiaomi adheres to the following standards:

⚠️ Note: If you choose a TV with a diagonal of 55 inches or more, but with a full resolution HD, Be prepared for noticeable pixelation when viewed from close range. TV 4A 55 full. HD It will be a bit more clear than Mi. TV Q2 55. 4K, despite the same diagonal.

For gamers using the PS5 or Xbox Series X, we recommend diagonals from 55 inches with 4K resolution and support for 120 Hz (for example, Mi TV Q2 55 or Mi TV Master 65).

Which diagonal to choose for different rooms?

The size of the TV should correspond to the area of the room and the distance from which you will watch it.

• 🍳 Kitchen (up to 10 m2): 32-43 inches. Optimal - Redmi Smart TV 43 with Full. HD and built-in Google TV.
• 🛏️ Bedroom (10-15 m2): 43-50 inches. e.g. Mi TV P1 50 with Dolby Vision support.
• 🛋️ Living room (15-25 m2): 55-65 inches. Flagship models like Mi TV Q2 65 will provide theatrical quality.
• 🏠 Great hall (from 25 m2): 75-98 inches. TV MAX 98 with a diagonal of almost 2.5 meters!

To calculate the minimum distance to the TV, use the formula:

Optimal distance (m) = Diagonal (inches) × 0.0254 (translation in meters) × 1.5 (for 4K)


Example for 55 inches: 55 × 0.0254 × 1.5 ≈ 2.1 meters

⚠️ Note: If you plan to hang a TV on the wall, note that models with a diagonal of 75 inches require reinforced brackets (weight can exceed 30 kg). TV MAX 98 (weight) ~50 kg) may require professional installation.

Measure the distance from the viewing location to the TV | Check the screen resolution (Full HD or 4K) | Account for weight and dimensions for wall mount |Think about future upgrades (for example, buying PS5) |Comparing the prices for models with the same diagonal, but different series-->

Features of diagonals in different Xiaomi series

Even with the same diagonal, the TVs from different Xiaomi series can differ greatly in characteristics.

1.Budget-series TV A, Redmi Smart TV):

• 🔹 Diagonals: 32, 40, 43 inches.
• 🔹 Permission: HD full HD.
• 🔹 Features: thin frames, basic sound (2 × 8 W), simple processor.

2.Middle segment (Mi TV P1, Mi TV Q2):

• 🔹 Diagonals: 43, 50, 55, 65 inches.
• 🔹 Permission: 4K UHD (except P1 43 — Full HD).
• 🔹 Features: Dolby Vision support, HDR10+, dynamics up to 30 watts.

3.Premium (Mi TV Master, Mi TV LUX):

• 🔹 Diagonals: 65, 75, 85, 98 inches.
• 🔹 Permission: 4K or 8K (mi TV LUX 8K).
• 🔹 Features: metal body, Dolby Atmos sound, MediaTek 9650 processor.

Diagonal and gaming capabilities: what is important for gamers?

If you're connected to a PS5, Xbox Series X, or PC, the diagonal affects not only visual perception, but also the gaming experience.

• 🎮 55–65 Inch is the gold standard for playing games 4K@60 Hz or 1440p@120 Hz.
• 🖥️ Models with HDMI 2.1 (Like Mi. TV Q2 55/65) support 4K@120 Hz and VRR.
• ⚡ Response time for Xiaomi TVs varies from 6 ms (in Mi). TV Master) up to 12 ms (in budget series).

For competitive games (for example, Fortnite or Call of Duty), it is better to choose a diagonal of 55 inches with support for 120 Hz - this will provide a balance between immersion and screen response. RPG (The Witcher 3, Elden Ring, fits and 65-75 inches with 4K HDR.

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If you play on a PC, check whether the FreeSync Premium TV (available in the Mi TV Q2 and Mi TV Master) will help you avoid screen tearing without using G-Sync.

Hidden nuances: what do sellers not say?

When choosing a diagonal, many people miss important details that can ruin the impression of buying.

1. Real dimensions. For example, the Mi TV Q2 55 is ~123 cm wide and up to 140 cm wide with a stand. Make sure the bench or wall can withstand this size.
2. Weight: TVs from 75 inches weigh 30+ kg. The Mi TV MAX 98 may require a reinforced mount or even a separate cabinet.
3. In budget models (e.g. Mi TV 4A), when viewed from the side, the color reproduction is distorted at 30° deviation.
4. Brightness. For rooms with large windows, choose models with a brightness of 400 nits (for example, Mi TV Q2 - 450 nits).

⚠️ Attention: The specs often indicate the screen diagonal, but not the width of the body. TV The Master 75 has a diagonal of 75 inches (190 cm), but the real width of the panel — ~167 cm, and with a stand - up to 180 cm Measure the niche in advance!

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If you are choosing a kitchen or bathroom TV, look for moisture-protected models (e.g., the Redmi Smart TV X43 is IP53 class).

FAQ: Frequent questions about the diagonals of Xiaomi TVs