LG CineBeam S specifications and in-depth review

LG CineBeam S

Manufacturer: LG

The LG CineBeam S is a compact projector designed for home entertainment and office use. With a sleek design and easy connectivity, it offers a practical solution for high-quality projection. Its 4K output resolution and ability to support features like HDR10 and Dolby Atmos make it a versatile device for various viewing needs. The projector also includes a built-in speaker, stereo speakers, and a remote control for convenience, while the ability to connect via Bluetooth and Wi-Fi adds to its flexibility. Motorized focus ensures ease of setup and use.

The LG CineBeam S delivers a maximum projection size of 100 inches, with a contrast ratio of 450,000:1. It features 500 ANSI lumens for clear brightness, and supports HDR10 and HLG. Connectivity options include one HDMI port, two USB ports, AirPlay, Chromecast, and Miracast. It consumes 73W during operation and 0.5W in standby mode. Motorized zoom is not supported, but the device excels in delivering quality visuals and sound with a 2 x 4W audio output and Dolby Atmos support.

Pros
  • Compact design with a width of 110 mm and weight of 1900 g makes it portable and easy to place in various spaces.
  • Supports AirPlay, Bluetooth, and Chromecast, offering versatile connectivity options for streaming content.
  • Built-in smart TV functionality allows for direct streaming without the need for external devices.
  • Dolby Atmos support enhances the audio experience, providing richer sound for movies and media.
  • Motorized focus allows for easy adjustments, improving user convenience during setup.
Cons
  • Lacks powered zoom, requiring manual adjustments for zooming.
  • Does not support HDR10+ or Dolby Vision, limiting compatibility with some advanced high dynamic range content.
  • No external memory slot for expanding storage options or media playback directly from external devices.
  • No VGA, DVI, or S/PDIF Out ports, which may limit compatibility with certain older devices or audio setups.
  • The maximum projection size of 100 inches may be limiting for larger rooms or viewing areas.
Who is this for?

The LG CineBeam S is well-suited for users who need a compact and portable projector for casual home entertainment or office use. Its 4K resolution and HDR10 support make it a solid choice for those looking for quality visuals in smaller settings, such as apartments or smaller conference rooms. The built-in smart TV functionality and support for AirPlay, Bluetooth, and Chromecast also make it ideal for users who prefer seamless, wireless streaming of content from various devices.

Who is this NOT for?

This projector may not be ideal for those requiring high-end features for larger spaces or more demanding viewing environments. The 100-inch maximum projection size may be limiting for bigger rooms, and the lack of powered zoom or support for HDR10+ and Dolby Vision could be a drawback for users seeking advanced features for cinematic experiences. Additionally, the absence of a VGA connector and an external memory slot may hinder its compatibility with older equipment or the need for extra storage.

General info:

audible noise 29 dB
has laser light source
audible noise (eco) 25 dB
release date August 2025
operating power consumption 73W
width 110 mm
height 160 mm
thickness 160 mm
weight 1900 g
Has a dedicated smartphone app
standby power consumption 0.5W
volume 2816 cm³

The LG CineBeam S is a compact projector with a laser light source for efficient and long-lasting performance. It operates with a power consumption of 73W, while standby power consumption is minimal at just 0.5W. The device is designed for easy handling, with dimensions of 110 mm in width, 160 mm in height, and 160 mm in thickness, and weighs 1900 g. For convenience, it also has a dedicated smartphone app for seamless control. In eco mode, the projector's audible noise drops to 25 dB, while normal operation is at 29 dB. The total volume of the unit is 2816 cm³, providing a compact yet capable design.

Projection quality:

ANSI lumens 500 lumens
output resolution 4K
contrast ratio 450000:1
has motorized focus
maximum projection size 100"
has motorized zoom
supports HDR10+
has manual focus
refresh rate 60Hz
supports Dolby Vision
supports HDR10
supports HLG

The LG CineBeam S offers a 4K output resolution with a contrast ratio of 450,000:1 for impressive visual clarity. It delivers a maximum projection size of 100 inches, ensuring large, detailed images. The projector features a motorized focus for easy adjustments, as well as manual focus for additional control. While it supports HDR10 and HLG for enhanced picture quality, it does not support HDR10+ or Dolby Vision. The refresh rate is set at 60Hz, providing smooth motion for most content. Powered zoom is not included in this model.

Connectivity:

HDMI ports 1
has AirPlay
Has Bluetooth
supports Wi-Fi
USB ports 2
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

The LG CineBeam S offers versatile connectivity options, including AirPlay, Bluetooth, and built-in Chromecast for seamless streaming. It supports Wi-Fi for wireless networking, and features two USB ports for added convenience. Additionally, the projector is DLNA-certified and supports Miracast for easy media sharing. The device includes one HDMI port but lacks VGA, DVI, and S/PDIF Out ports, and does not have RJ45 connectivity.

Features:

has stereo speakers
has a remote control
has built-in smart TV
has a built-in speaker
audio output power 2 x 4W
has Dolby Atmos
has an external memory slot

The LG CineBeam S comes equipped with stereo speakers and a built-in speaker for convenient audio playback. It also includes a remote control for easy operation and features a built-in smart TV for streaming content directly. The projector supports Dolby Atmos for enhanced audio experience and delivers audio output power of 2 x 4W. However, it does not have an external memory slot for additional storage.

Final Verdict

The LG CineBeam S is a versatile and compact projector ideal for home entertainment and casual office use. With its 4K resolution and support for HDR10, it offers strong visual performance for a variety of media, while the built-in smart TV functionality and seamless connectivity options like AirPlay and Chromecast enhance the overall user experience. While it may not be suitable for larger spaces due to its 100-inch maximum projection size and lack of advanced features like Dolby Vision or powered zoom, it remains a solid choice for users seeking an easy-to-use, portable solution for high-quality projection.

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