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BenQ BR9708 specifications and in-depth review

BenQ BR9708

Manufacturer: BenQ

The BenQ BR9708 is a large-venue laser projector designed to deliver high-resolution imagery in demanding presentation environments. Built around a 4K output resolution with a laser light source rated for up to 20,000 hours in eco mode, it offers a long service life without the maintenance cycles associated with traditional lamp-based units. Its motorized focus and zoom controls, combined with both vertical and horizontal lens shift, give installers considerable flexibility when positioning the unit relative to the screen.

On the technical side, the BR9708 operates at a 120Hz refresh rate with a 13ms response time and supports HDR10, HDR10+, and HLG for broad high dynamic range compatibility. Brightness is rated at 2600 ANSI lumens, and the projector can produce images up to 300″ in size. Connectivity includes two HDMI ports, two USB ports, one RJ45 port, and an S/PDIF output, while a 3.5mm audio jack is also present. Operating power consumption stands at 450W, dropping to 0.5W in standby, and audible noise is specified at 30 dB. The unit weighs 10,500g with dimensions of 525.2 × 145.7 × 392.2mm.

Pros
  • The laser light source is rated for up to 20,000 hours in eco mode, reducing the need for maintenance over time
  • Both vertical and horizontal lens shift are available, making installation alignment considerably more flexible
  • Motorized focus and zoom allow image adjustments without physically repositioning the unit
  • HDR10, HDR10+, and HLG are all supported, covering a wide range of high dynamic range content formats
  • Standby power consumption is just 0.5W, keeping idle energy use minimal
  • A 120Hz refresh rate combined with a 13ms response time makes the projector capable of handling fast-moving content smoothly
Cons
  • No wireless connectivity of any kind — Wi-Fi, Bluetooth, AirPlay, Chromecast, and Miracast are all absent
  • There are no built-in speakers, so a separate audio setup is required for any sound output
  • The unit weighs 10,500g, which may complicate ceiling or mount installations
  • No external memory slot means content cannot be played directly from storage media
  • Voice commands are not supported, limiting hands-free control options
  • No dedicated smartphone app is available for remote management or configuration
Who is this for?

The BR9708 is well suited to fixed large-venue installations such as conference rooms, lecture halls, or screening environments where a long-lasting light source and minimal maintenance are priorities. The 20,000-hour laser lamp life, combined with both vertical and horizontal lens shift and motorized zoom and focus, makes it a practical choice for professional AV integrators who need precise image alignment after mounting. Its 4K resolution with HDR10, HDR10+, and HLG support also makes it appropriate for environments where high-fidelity image reproduction from professional video sources is expected, particularly when fed through its wired HDMI and RJ45 inputs.

Who is this NOT for?

This projector is not a good fit for users looking for a wireless or smart media setup, as it lacks Wi-Fi, Bluetooth, AirPlay, Chromecast, Miracast, a smartphone app, and any built-in smart TV platform — meaning all content must be delivered through wired sources. It is equally unsuitable for scenarios requiring built-in audio output, since there are no speakers of any kind and no Dolby Atmos support, making a separate sound system mandatory. Its weight of 10,500g and fixed installation-oriented design also make it impractical for users who need a portable or easy-to-relocate solution.

General info:

audible noise 30 dB
has laser light source ✓
operating power consumption 450W
lamp life (eco mode) 20000 h
width 525.2 mm
height 145.7 mm
thickness 392.2 mm
weight 10500 g
Has a dedicated smartphone app ✕
standby power consumption 0.5W
volume 30011.787208 cm³

The BenQ BR9708 uses a laser light source rated for 20,000 hours in eco mode, eliminating the need for frequent lamp replacements. It draws 450W during operation and drops to just 0.5W in standby, while producing an audible noise level of 30 dB. Physically, the unit measures 525.2 × 145.7 × 392.2mm and weighs 10,500g, with a total volume of approximately 30,011.79 cm³. The projector does not include a dedicated smartphone app.

Projection quality:

ANSI lumens 2600 lumens
output resolution 4K
response time 13 ms
has motorized focus ✓
maximum projection size 300"
has motorized zoom ✓
supports HDR10+ ✓
has manual focus ✓
refresh rate 120Hz
supports HDR10 ✓
supports HLG ✓

The BR9708 delivers 4K output resolution at a brightness of 2600 ANSI lumens, with a maximum projection size of 300″ making it suited for large-screen installations. It supports a 120Hz refresh rate and a 13ms response time, and handles a broad range of HDR formats including HDR10, HDR10+, and HLG. Focus can be adjusted both motorized and manually, and motorized zoom is also available, offering practical control over the image without repositioning the unit.

Connectivity:

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

The BR9708 provides wired connectivity through two HDMI ports, two USB ports, one RJ45 port, and an S/PDIF output for digital audio passthrough. Wireless options are not available, as the projector does not support Wi-Fi, Bluetooth, AirPlay, Chromecast, or Miracast. There is also no VGA connector, so source connections rely entirely on the available digital interfaces.

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 ✕
has a socket for a 3.5 mm audio jack ✓
has Dolby Atmos ✕
has an external memory slot ✕
has voice commands ✕

The BR9708 includes both vertical and horizontal lens shift, giving installers meaningful flexibility in aligning the image without physically relocating the unit, and a remote control is included for day-to-day operation. A 3.5mm headset jack is available for connecting an external audio device. The projector does not have any built-in speakers, stereo or otherwise, and does not support Dolby Atmos or voice commands. There is no built-in smart TV platform and no external memory slot, keeping the feature set focused on projection and external source playback.

Final Verdict

The BenQ BR9708 is a purpose-built installation projector that prioritizes longevity, image precision, and professional-grade image quality over versatility or wireless convenience. Its laser light source rated for 20,000 hours, combined with 4K resolution, full HDR format support, and flexible lens shift in both axes, makes it a well-rounded choice for fixed AV environments where reliable, high-fidelity projection is the primary requirement. Users who need wireless streaming, built-in audio, or portable operation will find it limiting, but for integrators and organizations deploying it in a controlled, wired installation context, the BR9708 delivers a coherent and technically capable specification set that holds up well against the demands of large-venue projection.