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Xiaomi TV Stick 4K (2nd Gen) specifications and in-depth review

Xiaomi TV Stick 4K (2nd Gen)

Manufacturer: Xiaomi

The Xiaomi TV Stick 4K (2nd Gen) is a compact streaming device designed to bring 4K resolution and rich visual quality to your TV. It supports Dolby Vision and HDR10+, enhancing your viewing experience with vibrant, lifelike colors and deeper contrast.

Powered by a quad-core CPU with 2GB of RAM and 8GB of internal storage, the device offers smooth performance for 4K streaming. It also features Wi-Fi 6 support for faster and more stable connections, and comes with built-in Chromecast for easy media casting from your devices.

Pros
  • Supports Dolby Vision, HDR10+, and HDR10 for enhanced picture quality with vibrant colors and sharp contrast.
  • Equipped with Bluetooth 5.2, enabling smooth wireless connections to compatible devices.
  • Has built-in Chromecast, allowing for easy casting from compatible devices.
  • Compact size (107.4 mm height, 30 mm width, and 14 mm thickness) makes it easy to integrate into various entertainment setups.
  • 4K output resolution ensures high-quality streaming for supported content.
Cons
  • Does not include a rechargeable or customizable remote, limiting user personalization options.
  • Lacks HDMI ARC/eARC support, limiting audio return channel functionality.
  • No support for AirPlay, Alexa, or Siri, which could limit compatibility with certain smart home ecosystems.
  • Does not have an external memory slot or USB ports, restricting storage expansion options.
Who is this for?

The Xiaomi TV Stick 4K (2nd Gen) is ideal for users seeking a compact and efficient streaming solution with enhanced visual and audio quality. It is particularly suited for those who want to enjoy 4K resolution streaming and benefit from features like Dolby Vision, HDR10+, and Dolby Atmos for an immersive experience. Its Wi-Fi 6 connectivity ensures smooth and fast streaming for modern home networks, making it perfect for casual viewers and smart home enthusiasts who value seamless integration with Google Assistant and Chromecast.

Who is this NOT for?

This product may not be suitable for users who require advanced connectivity features or greater flexibility. It lacks HDMI ARC/eARC support for users seeking to integrate their sound systems with their TV, and it does not have an external memory slot or USB ports for expanding storage or connecting peripherals. Additionally, the lack of support for AirPlay, Alexa, or Siri may limit compatibility for users already embedded in ecosystems reliant on those platforms.

Features:

supports Dolby Vision ✓
supports HDR10+ ✓
has voice commands ✓
has built-in smart TV ✓
has Dolby Atmos ✓
Ad-free ✕
has AirPlay ✕
supports HLG ✓
has Chromecast built-in ✓
compatible with Google Assistant ✓
works with Alexa ✕
works with Siri/Apple HomeKit ✕
has Dolby Audio ✓
supports Dolby Digital ✓
supports Dolby Digital Plus ✓
has DTS:X ✓
supports HDR10 ✓

The Xiaomi TV Stick 4K (2nd Gen) offers a range of advanced features for an enhanced streaming experience. It supports Dolby Vision, HDR10+, and HDR10, delivering superior picture quality with vibrant colors and sharp contrast. Additionally, it includes Dolby Atmos and DTS:X for immersive sound. The device also has voice command functionality and is compatible with Google Assistant, making it easy to control your TV with voice. While it does not support AirPlay, Alexa, or Siri, it does have Chromecast built-in for seamless streaming from your devices.

Performance:

output resolution 4K
CPU speed 4 x 2.5 GHz
RAM 2GB
internal storage 8GB

The Xiaomi TV Stick 4K (2nd Gen) delivers solid performance with its 4K output resolution and a quad-core CPU running at 2.5 GHz. It is equipped with 2GB of RAM for smooth multitasking and 8GB of internal storage to store essential apps and data, ensuring efficient operation during streaming sessions.

Connectivity:

Wi-Fi version Wi-Fi 6 (802.11ax), Wi-Fi 5 (802.11ac), Wi-Fi 4 (802.11n)
HDMI ARC / eARC None
supports Matter ✕
Bluetooth version 5.2
has an external memory slot ✕
RJ45 ports 0
USB ports 0
Has USB Type-C ✕

The Xiaomi TV Stick 4K (2nd Gen) offers versatile connectivity options, including support for the latest Wi-Fi 6 (802.11ax) for fast and reliable streaming. It also features Bluetooth 5.2 for seamless wireless connections to compatible devices. However, it does not support HDMI ARC/eARC, external memory slots, USB ports, or USB Type-C.

General info:

release date July 2025
has a rechargeable remote control ✕
has a customizable remote ✕
has a remote control ✓
has headphone jack on remote ✕
height 107.4 mm
thickness 14 mm
volume 45.108 cm³
width 30 mm

The Xiaomi TV Stick 4K (2nd Gen) comes with a remote control, but it does not feature a rechargeable or customizable remote, nor does it include a headphone jack. The device has compact dimensions, measuring 107.4 mm in height, 30 mm in width, and 14 mm in thickness, with a volume of 45.108 cm³, making it easy to fit into most entertainment setups.

Final Verdict

The Xiaomi TV Stick 4K (2nd Gen) is a solid choice for those seeking a compact and feature-rich streaming device with impressive visual and audio capabilities. With support for Dolby Vision, HDR10+, and Dolby Atmos, it ensures a superior entertainment experience for 4K content. Its Wi-Fi 6 connectivity adds modern speed and reliability, making it a great option for seamless streaming. However, its limitations, such as the lack of HDMI ARC/eARC support and no external memory expansion, may restrict some users. Overall, it's a strong contender for those looking for a high-quality, easy-to-use streaming device for modern TVs.

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