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Xiaomi TV S Mini LED 2026 55" specifications and in-depth review

Xiaomi TV S Mini LED 2026 55"

Manufacturer: Xiaomi

The Xiaomi TV S Mini LED 2026 55″ is a 55-inch 4K television built around a Mini-LED backlit LCD panel with QLED technology. It carries a native resolution of 3840 x 2160 pixels at 80 ppi, and its 144Hz refresh rate makes it suited for fast-moving content. The display reaches a typical brightness of 1200 nits and covers 1.07 billion colors at 10-bit depth, with an anti-reflection coating and an ambient light sensor rounding out the viewing experience.

On the HDR side, the set supports HDR10, HDR10+, Dolby Vision, and HLG, while the audio system delivers 2 x 15W stereo output with Dolby Atmos, Dolby Audio, Dolby Digital Plus, and both HDMI ARC and eARC. Connectivity includes three HDMI 2.1 ports, two USB ports, one RJ45 ethernet port, Wi-Fi 5, Bluetooth 5.0, and a 3.5 mm headphone jack. The built-in smart TV platform integrates Google Assistant, Chromecast, and AirPlay, and the set also supports USB recording, voice commands, and Miracast for wireless screen sharing.

Pros
  • Supports all four major HDR formats — HDR10, HDR10+, Dolby Vision, and HLG — covering a wide range of streaming and broadcast content
  • 144Hz refresh rate enables smooth motion rendering for fast-paced content
  • Three HDMI 2.1 ports provide ample high-bandwidth connections for multiple source devices simultaneously
  • Broad DVB tuner support (DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2) makes it compatible with a wide range of antenna and satellite setups
  • Standby power consumption of just 0.5W keeps idle energy use very low
  • Includes both HDMI ARC and eARC, allowing flexible audio routing to external sound systems
Cons
  • No external memory slot limits local storage expansion options
  • Wi-Fi is capped at Wi-Fi 5 (802.11ac) with no Wi-Fi 6 support
  • The remote control is not rechargeable, requiring conventional battery replacement
  • No subwoofer is built in, limiting low-frequency audio output from the internal speakers
  • Alexa and Siri/Apple HomeKit are not supported, restricting smart home voice assistant compatibility
  • Warranty period is limited to one year
Who is this for?

This TV is well-suited to users who prioritize a capable home cinema setup, thanks to its Mini-LED panel with 1200 nits brightness and full HDR format coverage (HDR10, HDR10+, Dolby Vision, and HLG), which together deliver a wide, well-lit picture across varied content sources. The 144Hz refresh rate also makes it a solid fit for console or PC gaming on a larger screen, where smooth motion and low-latency HDMI 2.1 connectivity matter. Households that use a mix of streaming, satellite, and terrestrial broadcast will appreciate the broad DVB tuner support alongside built-in Chromecast, AirPlay, and Google Assistant integration.

Who is this NOT for?

Users who rely heavily on Alexa or Apple HomeKit/Siri-based smart home ecosystems will find this TV limiting, as neither voice platform is supported. Those who need to expand local storage for recordings or media playback will also run into constraints, since there is no external memory slot and USB recording depends entirely on connected drives. Additionally, listeners expecting room-filling bass from the built-in audio system may be disappointed, as the stereo speaker setup lacks a subwoofer and delivers no low-frequency reinforcement without an external sound solution.

Display:

display resolution 4K (UHD)
Display type Mini-LED, LED-backlit, LCD, QLED
screen size 55"
resolution 3840 x 2160 px
pixel density 80 ppi
display colors 1070 million
bit depth 10-bit
brightness (typical) 1200 nits
refresh rate 144Hz
supports HDR10 ✓
supports HDR10+ ✓
supports Dolby Vision ✓
supports HLG ✓
has anti-reflection coating ✓
has an ambient light sensor ✓
maximum horizontal viewing angle 178º
maximum vertical viewing angle 178º

The Xiaomi TV S Mini LED 2026 55″ features a 55-inch Mini-LED backlit LCD panel with QLED technology, delivering a 4K UHD resolution of 3840 x 2160 pixels at a pixel density of 80 ppi. Its 10-bit display renders 1.07 billion colors with a typical brightness of 1200 nits, while the 144Hz refresh rate ensures smooth motion handling. The screen covers the full range of major HDR formats — HDR10, HDR10+, Dolby Vision, and HLG — and both the horizontal and vertical viewing angles reach 178°, making the picture consistent across wide seating positions. An anti-reflection coating and a built-in ambient light sensor help maintain image clarity under varying room lighting conditions.

Connectivity:

Has Bluetooth ✓
HDMI version HDMI 2.1
HDMI ports 3
supports Wi-Fi ✓
Wi-Fi version Wi-Fi 4 (802.11n), Wi-Fi 5 (802.11ac)
Bluetooth version 5
USB ports 2
RJ45 ports 1
supports Miracast ✓
has a socket for a 3.5 mm audio jack ✓
has an external memory slot ✕
has a VGA connector ✕
DVB standards DVB-T, DVB-T2, DVB-C, DVB-S, DVB-S2
has a DVI connector ✕

The TV offers a well-rounded connectivity setup, led by three HDMI 2.1 ports for high-bandwidth source connections, alongside two USB ports and a single RJ45 ethernet port for wired networking. Wireless options include Wi-Fi 4 (802.11n) and Wi-Fi 5 (802.11ac), as well as Bluetooth 5.0 and Miracast support for screen mirroring. A 3.5 mm headphone jack is also present, though there is no external memory slot, VGA connector, or DVI connector. For broadcast reception, the set is compatible with DVB-T, DVB-T2, DVB-C, DVB-S, and DVB-S2 tuner standards.

Audio:

supports Dolby Digital ✓
audio output power 2 x 15W
supports Digital Out ✓
supports Dolby Digital Plus ✓
has SRS TheaterSound HD ✕
has stereo speakers ✓
has Dolby Atmos ✓
has Dolby Audio ✓
supports Dolby Virtual ✕
has a subwoofer ✕
HDMI ARC / eARC HDMI ARC, HDMI eARC

The audio system consists of stereo speakers rated at 2 x 15W, with no subwoofer included. Format support covers Dolby Digital, Dolby Digital Plus, Dolby Audio, and Dolby Atmos, while Dolby Virtual and SRS TheaterSound HD are not supported. Digital Out is available for routing audio to external equipment, and the TV includes both HDMI ARC and HDMI eARC for simplified connection to compatible soundbars or receivers.

Design:

width 1226 mm
weight 11700 g
thickness 77 mm
height 709 mm
volume 66931.018 cm³
Supports VESA mount ✓
maximum operating temperature 40 °C
lowest potential operating temperature 0 °C

The Xiaomi TV S Mini LED 2026 55″ measures 1226 mm wide, 709 mm tall, and 77 mm thick, with a total volume of approximately 66,931 cm³ and a weight of 11,700 g. It supports VESA wall mounting for flexible installation options. The set is rated to operate within a temperature range of 0 °C to 40 °C.

Features:

release date February 2026
has Chromecast built-in ✓
has AirPlay ✓
has built-in smart TV ✓
compatible with Google Assistant ✓
works with Alexa ✕
works with Siri/Apple HomeKit ✕
supports a remote smartphone ✓
has a rechargeable remote control ✕
supports USB recording ✓
operating power consumption 230W
standby power consumption 0.5W
has a search browser ✓
has a sleep timer ✓
has a child lock ✓
warranty period 1 years
has voice commands ✓

The TV runs a built-in smart TV platform with Chromecast and AirPlay support, a web browser, and compatibility with Google Assistant for voice commands; Alexa and Siri/Apple HomeKit are not supported. A smartphone can be used as a remote control, though the physical remote is not rechargeable. Additional everyday features include USB recording, a sleep timer, and a child lock. Operating power consumption stands at 230W, dropping to just 0.5W in standby, and the set comes with a one-year warranty.

Final Verdict

The Xiaomi TV S Mini LED 2026 55″ presents a well-specified panel for its size, combining a Mini-LED backlit QLED display with full HDR format support across HDR10, HDR10+, Dolby Vision, and HLG, alongside a 144Hz refresh rate and 1200 nits of typical brightness. Its three HDMI 2.1 ports, wide DVB tuner compatibility, and integrated smart platform with Chromecast, AirPlay, and Google Assistant make it a versatile option for both casual viewers and those building a more complete home entertainment setup. The absence of Alexa and Apple HomeKit support, a non-rechargeable remote, and the lack of an external memory slot are worth noting for users with specific ecosystem requirements, but they do not undermine the core display and connectivity offering. Overall, the Xiaomi TV S Mini LED 2026 55″ is a technically capable television that covers the key bases in picture quality and connectivity for a broad range of everyday viewing scenarios.