BenQ LH830ST specifications and in-depth review

BenQ LH830ST

Manufacturer: BenQ

The BenQ LH830ST is a compact projector designed for clear and vibrant image quality. It features a laser light source and boasts 4000 lumens of brightness, ensuring vivid projections even in bright environments.

With an output resolution of 1080p, it delivers sharp visuals. It also supports HDR10 and HLG for enhanced color and contrast. The projector has a 16.7 ms response time and includes 1 HDMI port, 2 USB ports, and built-in Bluetooth and Wi-Fi for versatile connectivity options.

Pros
  • Laser light source ensures consistent brightness over time.
  • Supports both HDR10 and HLG for enhanced color and contrast.
  • Compact design with a relatively low weight of 3400g, making it easier to set up and move around.
  • Offers a variety of connectivity options, including built-in Bluetooth, AirPlay, and Chromecast.
  • Built-in smart TV features allow for easy streaming without needing additional devices.
Cons
  • No motorized focus or zoom, requiring manual adjustments for optimal image clarity.
  • Limited to 200 hours of lamp life in normal mode, with a very short 0.5 hours in eco mode.
  • Audio output is limited to a single 2W built-in speaker, lacking stereo speakers or Dolby Atmos support.
  • Does not support VGA or DVI connectors, limiting compatibility with older devices.
  • Lacks support for advanced HDR formats like HDR10+ and Dolby Vision.
Who is this for?

The BenQ LH830ST is ideal for users who need a compact, high-brightness projector for home or office use. Its 4000 lumens brightness and 1080p resolution make it suitable for environments with ambient light, ensuring clear and vibrant projections. Additionally, the built-in smart TV functionality and support for AirPlay, Chromecast, and Wi-Fi make it a convenient choice for users who want seamless streaming and easy setup without relying on external devices.

Who is this NOT for?

This projector may not be the best option for users who need advanced audio features or high-end connectivity options. With a single 2W built-in speaker and no support for Dolby Atmos, it may fall short for those seeking a rich audio experience. Additionally, its lack of motorized zoom or focus and limited lamp life in eco mode may be restrictive for users requiring more flexibility and longevity for extended viewing sessions or large-scale events.

General info:

lamp life 200 h
audible noise 33 dB
has laser light source
audible noise (eco) 29 dB
release date August 2025
operating power consumption 320W
lamp life (eco mode) 0.5 h
width 279.2 mm
height 120.5 mm
thickness 229.3 mm
weight 3400 g
standby power consumption 0.5W
volume 7714.47748 cm³

The BenQ LH830ST projector is designed with efficient power usage and compact dimensions. It features a laser light source for consistent brightness, with a lamp life of 200 hours under normal use, and a reduced lamp life of 0.5 hours in eco mode. The projector has an operating power consumption of 320W and a standby power consumption of just 0.5W. With a weight of 3400g, it’s relatively easy to set up and move around. Additionally, its audible noise levels are 33 dB in normal mode and 29 dB in eco mode, ensuring quieter operation.

Projection quality:

ANSI lumens 4000 lumens
output resolution 1080p
response time 16.7 ms
has motorized focus
maximum projection size 180"
has motorized zoom
supports HDR10+
bit depth 10-bit
has manual focus
minimum throw distance 0.5 m
refresh rate 60Hz
supports Dolby Vision
supports HDR10
supports HLG

The BenQ LH830ST offers strong projection quality with a brightness of 4000 lumens and a sharp 1080p resolution. It supports HDR10 and HLG for enhanced color and contrast, but does not support HDR10+ or Dolby Vision. The projector features a 16.7 ms response time, making it suitable for smooth viewing. It can project up to a maximum size of 180 inches, with a minimum throw distance of 0.5 meters. For focus adjustments, it uses manual focus, as it lacks motorized focus and zoom capabilities.

Connectivity:

HDMI ports 1
has AirPlay
Has Bluetooth
supports Wi-Fi
USB ports 2
has Chromecast built-in
has a VGA connector
has a DVI connector
supports Miracast
RJ45 ports 0
Has S/PDIF Out port

The BenQ LH830ST offers a variety of connectivity options, including 1 HDMI port, 2 USB ports, and built-in Bluetooth, allowing seamless integration with various devices. It also supports Wi-Fi, AirPlay, Chromecast, and Miracast for wireless streaming. Additionally, the projector features an S/PDIF Out port for high-quality audio output, but lacks VGA and DVI connectors, and does not include RJ45 ports.

Features:

has stereo speakers
has a remote control
has built-in smart TV
has a built-in speaker
audio output power 1 x 2W
has Dolby Atmos

The BenQ LH830ST comes equipped with a remote control and features a built-in smart TV for convenient streaming and navigation. It also includes a built-in speaker with an audio output power of 1 x 2W, although it does not support stereo speakers or Dolby Atmos for enhanced audio experiences.

Final Verdict

The BenQ LH830ST is a solid choice for users looking for a bright and compact projector with strong connectivity options. With its 4000 lumens brightness and support for features like AirPlay, Chromecast, and built-in smart TV functionality, it excels in environments that demand clear, vibrant projections and easy streaming capabilities. However, its lack of advanced audio options and manual focus adjustments may limit its appeal for users seeking a more immersive multimedia experience. Overall, it's a dependable projector for everyday use, offering excellent brightness and versatility for casual viewing and business presentations.

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