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Optoma GT4000UHD specifications and in-depth review

Optoma GT4000UHD

Manufacturer: Optoma

The Optoma GT4000UHD is a 4K projector designed for home entertainment. With a sleek form factor and a compact design, it boasts a maximum projection size of 150 inches, making it well-suited for large screen experiences in various settings.

This projector features a 4.3 ms response time and supports HDR10 and HLG for high-quality image display. It offers two HDMI ports for easy connectivity, a single RJ45 port, and includes a built-in speaker with a 15W output. While it lacks motorized zoom and focus, it provides manual focus adjustment for greater control over your viewing experience.

Pros
  • Supports 4K output resolution for high-quality image clarity.
  • Built-in smart TV feature provides convenient access to streaming services.
  • Compact size with a weight of 4500 g makes it relatively portable for different setups.
  • Manual focus allows for precise control over image sharpness.
  • 240Hz refresh rate ensures smooth motion for dynamic content.
Cons
  • Lacks support for HDR10+, Dolby Vision, and 3D with glasses.
  • No motorized focus or zoom, requiring manual adjustment for both.
  • No built-in Bluetooth or Wi-Fi connectivity for wireless streaming options.
  • Limited to two HDMI ports and one RJ45 port, which may restrict connectivity options.
  • Does not support voice commands or have a sleep timer for automatic shutdown.
Who is this for?

The Optoma GT4000UHD is ideal for users who want a high-quality 4K projector with a large maximum projection size of 150 inches. It is especially suitable for home theater setups or gaming environments where a 240Hz refresh rate and manual focus provide smooth visuals and precise image adjustments. Its compact size and built-in smart TV feature make it a great choice for users looking for a portable, all-in-one solution for streaming and large-screen viewing.

Who is this NOT for?

This projector is not suitable for users who require advanced features like motorized zoom or support for 3D glasses, as it lacks these capabilities. It may also be limiting for those needing wireless connectivity options, as it does not support Bluetooth or Wi-Fi. Additionally, users expecting a more flexible connection setup might find its limited ports (only two HDMI and one RJ45) restricting for multiple devices.

General info:

audible noise 34 dB
has laser light source ✓
audible noise (eco) 29 dB
release date May 2025
operating power consumption 250W
width 330 mm
height 90 mm
thickness 330 mm
weight 4500 g
Has a dedicated smartphone app ✕
volume 9801 cm³

The Optoma GT4000UHD features a laser light source for efficient performance and a lower environmental impact. It has an operating power consumption of 250W and a typical audible noise level of 34 dB, which drops to 29 dB in eco mode. The projector is relatively compact, with a width and thickness of 330 mm and a height of 90 mm, while its total weight is 4500 g. With a volume of 9801 cm³, it is designed to be portable. Notably, it does not include a dedicated smartphone app for control.

Projection quality:

output resolution 4K
response time 4.3 ms
has motorized focus ✕
displays 3D with glasses ✕
maximum projection size 150"
has motorized zoom ✕
supports HDR10+ ✕
has manual focus ✓
minimum throw distance 0.6 m
refresh rate 240Hz
supports Dolby Vision ✕
supports HDR10 ✓
supports HLG ✓

The Optoma GT4000UHD offers a stunning 4K output resolution with a 240Hz refresh rate for smooth, responsive visuals. It supports HDR10 and HLG for enhanced color and contrast, though it does not support HDR10+, Dolby Vision, or 3D with glasses. The projector offers a manual focus and a minimum throw distance of 0.6 m, and it can project images up to a maximum size of 150 inches, making it suitable for a variety of viewing setups.

Connectivity:

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

The Optoma GT4000UHD offers two HDMI ports and a single RJ45 port for connectivity. It does not support features such as AirPlay, Bluetooth, Wi-Fi, or Chromecast, and lacks ports like VGA, DVI, or S/PDIF Out. The projector also does not include support for Miracast or DLNA certification, focusing on more basic connection options for reliable use.

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 1 x 15W
has a socket for a 3.5 mm audio jack ✓
has a sleep timer ✕
has Dolby Atmos ✕
has an external memory slot ✕
has voice commands ✕

The Optoma GT4000UHD includes a built-in smart TV feature, allowing access to streaming services directly from the projector. It also comes with a built-in speaker offering 15W of audio output and a 3.5mm audio jack for external headphones or speakers. While it does not support features like Dolby Atmos, voice commands, or a sleep timer, the projector is equipped with a remote control for easy operation and does not include an external memory slot.

Final Verdict

The Optoma GT4000UHD is a solid choice for users looking for a 4K projector with a large maximum projection size of 150 inches and a 240Hz refresh rate for smooth visuals. Its built-in smart TV feature adds convenience for streaming, while its compact design and manual focus provide flexibility for various setups. However, it may not be suitable for users needing advanced connectivity options or features like motorized zoom and 3D support. Overall, it's a reliable option for home theater enthusiasts seeking a straightforward, high-quality viewing experience.

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