Home Reviews ViewSonic LS740HD Review: Bright, Versatile, and Budget-Friendly Projector for Any Space

ViewSonic LS740HD Review: Bright, Versatile, and Budget-Friendly Projector for Any Space

Discover the power and versatility of the ViewSonic LS740HD projector in this formal review. Perfect for any space.

ViewSonic LS740HD Review: Bright, Versatile, and Budget-Friendly Projector for Any Space

ViewSonic LS740HD Review: I recently got my hands on the ViewSonic LS740HD, a laser projector that’s surprisingly small and light, yet it boasts a powerful 5,000 ANSI lumens. Let me tell you, this thing is seriously bright! While it might seem like a high-ticket item, it’s actually quite affordable for a laser projector, especially considering its impressive brightness and features, coming in at ₹1,44,599.

This projector is ideal for businesses and schools, especially because of its lamp-free design. That means no more annoying (and expensive) lamp replacements – a major plus in my book. It’s also built to last, with a sealed light engine and IP6X dust resistance. This projector is clearly built for the long haul.

Table of Contents

ViewSonic LS740HD Specs:

  • Brightness: 5,000 ANSI lumens
  • Resolution: 1080p Full HD (1920×1080)
  • Light Source: Laser phosphor (lamp-free)
  • Light Source Life: Up to 30,000 hours
  • Throw Ratio: 1.53 – 1.97
  • Zoom: 1.3x manual
  • Image Size: Up to 300 inches
  • Keystone Correction: Horizontal and vertical
  • Geometric Correction: 4-corner
  • Inputs: 2x HDMI, RS232C
  • Outputs: 3.5mm audio
  • USB: Type-A (firmware updates, power accessories)

ViewSonic LS740HD: Lights, Camera, Projection!

ViewSonic LS740HD Review

I was truly impressed by how large an image this compact projector can produce. We’re talking a 300-inch diagonal screen! Whether you’re in a lecture hall, a museum, a bustling airport, or even a concert venue, this projector can handle it all.

Even though it’s designed to be installed, I found it surprisingly portable thanks to its compact size and lightweight design. The features are where it gets even better: Portrait mode, 360-degree projection, and geometric correction mean you can get the perfect image no matter where you place the projector, opening up a world of creative possibilities.

ViewSonic LS740HD: Color Modes: Bright, Vibrant, and Cinematic

The projector has several color modes, each catering to different needs. Bright mode is, as the name suggests, incredibly bright, perfect for overcoming even the most challenging ambient light conditions. Presentation mode is excellent for, well, presentations, with accurate colors and a vibrant look that makes your slides pop. But my absolute favorite is Cinema mode. This is where the LS740HD truly shines, delivering colors that are remarkably true to life and make movies look absolutely stunning.

ViewSonic LS740HD: Gaming, Movies, and Everything In Between

ViewSonic LS740HD Review

While the LS740HD isn’t the best projector for hardcore gaming due to some noticeable input lag, it’s definitely decent for casual gaming. I wouldn’t recommend it for competitive online gaming, but it’s perfectly fine for virtual golf or other less demanding games.

On the other hand, watching movies and videos on this projector was a real treat. The picture was incredibly sharp and detailed, and the colors were spot-on. Even in rooms with ambient light, the image remained clear and vibrant. In a dark room, the blacks were deep and the shadow detail was impressive.

I watched movies like “Uncharted” and “Blade Runner 2049,” and they both looked fantastic on this projector. The details in the actors’ faces were so sharp, it felt like I was right there in the scene with them. Even watching 4K content downscaled to 1080p looked great.

ViewSonic LS740HD: The Nitty-Gritty Details

ViewSonic LS740HD Review

The ViewSonic LS740HD comes with a 1.3x manual zoom lens, horizontal and vertical keystone correction, and 4-corner geometric correction, giving you plenty of flexibility when setting up your ideal image. The projector is also capable of 1080p 3D content, which is a nice bonus for 3D movie fans.

The built-in 15-watt speaker is decent for casual use, but it lacks bass. If you want to truly immerse yourself in movies or games, you’ll definitely want to connect an external sound system.

In terms of connectivity, the projector has two HDMI inputs, an RS232C serial connection for control, a 3.5mm audio output, and a USB Type-A port that can be used for firmware updates or powering accessories.

ViewSonic LS740HD Pros and Cons


  • Extremely bright at 5,000 ANSI lumens
  • Compact and lightweight for easy installation and portability
  • Lamp-free design for lower maintenance costs and longer lifespan
  • Excellent picture quality with vibrant colors and sharp details
  • Versatile features like portrait mode, 360-degree projection, and geometric correction


  • Noticeable input lag for gaming
  • Built-in speaker lacks bass
  • No built-in Wi-Fi

My Verdict: A Bright Star in the Projector World

ViewSonic LS740HD Review

The ViewSonic LS740HD is a fantastic projector that offers incredible value for its price. It’s bright, versatile, and delivers a stunning picture for movies, presentations, and even gaming. While it has a few minor shortcomings like the lack of built-in Wi-Fi and a slightly weak speaker, the overall performance and features more than make up for it.

If you’re looking for a reliable, high-performance projector for your business, school, or even home theater, the LS740HD is definitely worth considering. It’s a bright star in the projector world, and it’s sure to light up any space you put it in.

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