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Xiaomi Smart Projector L1 Pro specifications and in-depth review

Xiaomi Smart Projector L1 Pro

Manufacturer: Xiaomi

The Xiaomi Smart Projector L1 Pro is a compact home projector that brings together a range of smart features in a relatively modest footprint. It runs a built-in smart TV platform with voice command support and a dedicated smartphone app, making day-to-day operation straightforward without relying on external devices. Wireless casting options include AirPlay, Chromecast, Miracast, and DLNA certification, covering most common streaming scenarios.

On the technical side, the L1 Pro outputs at 1080p resolution with a brightness rating of 400 ANSI lumens and supports a maximum projection size of 120″. HDR support covers Dolby Vision, HDR10, and HLG, though HDR10+ is not included. Audio is handled by a stereo speaker setup rated at 2 x 5W with Dolby Atmos processing, and a 3.5 mm headset jack is available for external audio. Connectivity includes one HDMI port, one USB port, and Bluetooth alongside Wi-Fi, while there is no RJ45 port or optical audio output. The unit weighs 2000 g and carries a one-year warranty.

Pros
  • Supports AirPlay, Chromecast built-in, Miracast, and DLNA alongside Wi-Fi and Bluetooth, covering a wide range of wireless streaming options
  • Built-in smart TV platform with voice commands reduces dependence on external media players
  • HDR coverage includes Dolby Vision, HDR10, and HLG, accommodating a broad range of HDR content formats
  • Stereo speakers with Dolby Atmos processing and a 3.5 mm headset jack provide flexible audio options out of the box
  • Maximum projection size of 120 inches offers a large image suitable for home cinema setups
  • Dedicated smartphone app adds an extra layer of control beyond the included remote
Cons
  • At 400 ANSI lumens, brightness is relatively low, which may limit usability in rooms that are not well darkened
  • No vertical or horizontal lens shift means placement flexibility is restricted to keystone correction alone
  • Only one HDMI port and one USB port limit the number of simultaneously connected physical devices
  • No RJ45 Ethernet port means a wired network connection is not an option
  • HDR10+ is not supported, leaving out one of the HDR format variants
  • No external memory slot prevents direct local file playback from cards or similar storage media
Who is this for?

This projector is well suited to users who want a dedicated home cinema setup in a light-controlled room, where the 400 ANSI lumen output can perform adequately and the 120-inch maximum image size can be fully appreciated. Those already embedded in a smart home or streaming ecosystem will benefit from the broad wireless connectivity, including AirPlay, Chromecast built-in, and Miracast, which removes the need for additional media devices. The built-in smart TV platform with voice commands also makes it a practical choice for users who prefer a self-contained system without relying on external players or consoles.

Who is this NOT for?

Users who need to use a projector in bright or partially lit environments will find the 400 ANSI lumen brightness insufficient to produce a clear, watchable image. Those who require flexible installation options will be limited by the absence of both vertical and horizontal lens shift, making precise image positioning dependent entirely on physical placement. Additionally, users with multiple source devices — such as gaming consoles, media players, and laptops — may find the single HDMI port a significant constraint, and anyone needing a wired network connection will be affected by the lack of an RJ45 port.

General info:

has laser light source ✕
audible noise (eco) 30 dB
width 128 mm
height 210 mm
thickness 189 mm
weight 2000 g
Has a dedicated smartphone app ✓
volume 5080.32 cm³
warranty period 1 years

The Xiaomi Smart Projector L1 Pro measures 128 mm wide, 210 mm tall, and 189 mm thick, with a total volume of 5080.32 cm³ and a weight of 2000 g, making it a moderately sized unit for a home projector. It does not use a laser light source, relying instead on a conventional lamp, and operates at an audible noise level of 30 dB in eco mode. A dedicated smartphone app is available for added control and convenience. The projector comes with a one-year warranty.

Projection quality:

ANSI lumens 400 lumens
output resolution 1080p
maximum projection size 120"
supports HDR10+ ✕
supports Dolby Vision ✓
supports HDR10 ✓
supports HLG ✓

The projector delivers a 1080p output resolution with a brightness of 400 ANSI lumens and can produce an image up to 120″ in size. HDR support is broad, covering Dolby Vision, HDR10, and HLG, though HDR10+ is not supported. This combination allows for a reasonable range of HDR content to be rendered as intended across compatible sources.

Connectivity:

HDMI ports 1
has AirPlay ✓
Has Bluetooth ✓
supports Wi-Fi ✓
USB ports 1
has Chromecast built-in ✓
has a VGA connector ✕
is DLNA-certified ✓
has a DVI connector ✕
supports Miracast ✓
RJ45 ports 0
Has S/PDIF Out port ✕

Wireless connectivity is well covered, with Wi-Fi, Bluetooth, AirPlay, Chromecast built-in, Miracast, and DLNA certification all supported, giving users a wide range of options for streaming and casting content from different devices. On the physical side, the projector includes one HDMI port and one USB port, while there is no RJ45 Ethernet port, no VGA connector, no DVI connector, and no S/PDIF optical audio output.

Features:

has stereo speakers ✓
has lens shift (vertical) ✕
has lens shift (horizontal) ✕
has a remote control ✓
has built-in smart TV ✓
has a built-in speaker ✓
audio output power 2 x 5W
has a socket for a 3.5 mm audio jack ✓
has Dolby Atmos ✓
has an external memory slot ✕
has voice commands ✓

The projector includes a built-in smart TV platform alongside voice command support and a remote control, allowing for straightforward content navigation without additional hardware. Audio is handled by a stereo speaker system rated at 2 x 5W with Dolby Atmos processing, and a 3.5 mm headset jack is available for wired audio output. Neither vertical nor horizontal lens shift is supported, and there is no external memory slot for local storage expansion.

Final Verdict

The Xiaomi Smart Projector L1 Pro positions itself as a self-contained home cinema device, combining a 1080p image, broad HDR format support, and an impressive range of wireless casting options within a relatively compact build. Its built-in smart TV platform with AirPlay, Chromecast, and voice control makes it a genuinely convenient all-in-one solution for users who want to keep their setup simple. That said, the 400 ANSI lumen output and the absence of lens shift mean it performs best in controlled conditions with careful placement — it is not a projector designed for flexible or bright-room use. For viewers who can accommodate those requirements, the L1 Pro delivers a well-rounded feature set that covers the essentials of modern home projection.