BenQ LH710 Review

Most people talk about projectors in a home theater context, but that’s not the only place they’re useful. Projectors are also a great tool for business presentations, classrooms, and other group discussions. For this purpose, not every home theater projector is going to offer what you need.

That’s where the BenQ LH710 comes into play. This projector is designed for presentations, with a high brightness, sharp resolution, and easy set-up. But can you still use it for home theaters—and is it worth the investment? >>> Check the current price on Amazon

We set out to answer those questions in this BenQ LH710 review. Let’s take a look at its features so you can decide for yourself.

BenQ LH710 Review of Specifications:

BenQ LH710
Resolution 1920x1080
Brightness (Lumens) 4,000 ANSI
Contrast Ratio 3000,000:1
Throw Distance 3.2' - 24.6'
Lens 1.3x manual zoom & manual focus
Screen size up to 300"
Speakers 10Wx2

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Set-up and Installation

The easy set-up is the first thing you’ll likely notice about the BenQ LH710. Unlike most projectors, which need to stay flat, the LH710 can be installed at any angle, even upside down or pointed straight up. This makes it just as suitable for displaying signs and other design applications as it is for presentations.

The BenQ LH710 also comes with all the features you need for a fast set-up every time. Automatic corner-fit keystone correction takes the guesswork out of aligning the image, and there’s a 1.3x zoom, too. Its throw distance is standard, so you’ll need about 9 feet of distance for a 100” screen—something that won’t be an issue in most conference rooms and classrooms, but can be more of a concern for home use. If you’re looking for a shorter throw projector check this guide.

Permanent ceiling mounts work well for the BenQ LH710 if you want to install it full-time in a single room. (Click here if you looking for the best projector ceiling mount). At 13 pounds, it’s also fairly portable for traveling use. In that context, the quick, easy set-up is particularly valuable. It starts up quickly, too, taking less than 30 seconds to go from turned off to showing an image.


  • High contrast and resolution for clear on-screen text
  • Broad color gamut (92% of Rec. 709)
  • Bright lamp keeps image sharp in any light level
  • Flexible, 360° installation
  • Corner fit keystone correction for quick, easy alignment
  • Supports network control through LAN port
  • Sealed, dust-proof engine and lens
  • Long lamp lifespan


  • Relatively limited image adjustment settings
  • No Wi-Fi connectivity

Image Quality

There are 5 picture modes on the BenQ LH710. This includes dedicated modes for presentations and infographics, as well as a setting for bright rooms and one for video. That’s a good range of options to cover most classroom and business needs. You’ll get basic color, contrast, and brightness calibration settings, as well, though these aren’t as robust as on other BenQ projectors.

For presentations, clarity is important. You’ll get that with the BenQ LH710 thanks to the 1080p full HD resolution and high-contrast DLP chip. We also appreciate that it has a fairly wide color gamut, supporting about 92% of the hues in the Rec. 709 color space. Logos and images in your presentations will look the way they’re intended.

These same specifications let the BenQ LH710 function beautifully as a home theater projector, as well, especially in video mode. The super-bright lamp could make it a great choice for living rooms and other common areas since you won’t need to worry about limiting light levels.

BenQ LH710 connectivity
BenQ LH710 connections

Durability and Maintenance

Every part of the BenQ LH710 is built to last. The lamp is rated for up to 20,000 hours before failure, while the DLP chip is rated to last 100,000 hours before losing color quality. You’ll get years of worry-free performance out of this projector.

We also appreciate the dust protection on the BenQ LH710. Its laser engine is sealed and certified to the standards of the IP5X test to resist dust. This means no filters to clean and a truly maintenance-free projector experience.

What’s the Bottom Line?

The BenQ LH710 is a versatile projector that can adapt well to a wide range of situations and environments. It’s just as suitable for home TV and movie watching as it is for presentations and classrooms. That makes it an awesome choice for teachers and business owners. You can use it in your home theater during your off time, then take it with you to the classroom or office and enjoy the same high performance. >>> Check the current price on Bhphotovideo

As a strictly home theater projector, the BenQ LH710 may seem a bit pricey for the performance. If you’re only buying a projector for that context, you may want to look elsewhere. For a projector that can do both, though, the BenQ LH710 gives you a lot for your money and is one of the best options on the current market.