Does the BenQ X3100i have vertical lens shift?

Yep, the BenQ X3100i does have vertical lens shift. This makes it pretty flexible if you have a unique setup or need to move it around. It's a handy feature to have, especially for getting the perfect picture alignment without too much hassle.

What is the throw ratio of the BenQ X3100i projector?

The BenQ X3100i projector has a throw ratio of 1.13-1.46, according to the manufacturer. This means you can place the projector at different distances from the screen to get the image size you want, which is handy for different room sizes and setups. It's a key detail to consider when setting up

8.85

Overall Score: 8.85/10

Professional:8.70/10

Consumer:9/10

📖 Read TLDR Review to learn more →

‎BenQ

ViewSonic PX748-4K Projector

Name: ViewSonic PX748-4K Projector
Brand: ‎BenQ
SKU: B0CK3K8G8J
Availability: InStock
Rating: 3.8 (9 reviews)

$1,819.99$3,188.67across 15 retailers

Lowest at any Popular Retailer

$2,199.00 at Adorama

Where to Buy

Prices last updated: April 29th 2026 10:54 am

Retailer	Price	Buy Now
B Back Market	$1,901.99	Buy Now
G GovConnection	$2,122.54	Buy Now
Adorama	$2,199.00	Buy Now
B&H Photo-Video-Audio	$2,199.00	Buy Now
B BenQ America	$2,199.00	Buy Now

🔍About This Page

ShopSavvy compares prices across thousands of retailers so you always get the best deal. Prices are updated regularly and verified for accuracy. Our expert reviews and community discussion help you make informed buying decisions.

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Product Score

Based on professional reviews and customer feedback

8.85/10

Overall

8.70

Expert

9/10

Consumer

Why this score?

The BenQ X3100i earns its high score due to its exceptional brightness, vibrant color reproduction, and low input lag, making it a top choice for gamers. While users appreciate its impressive performance and easy setup, some have noted issues with the rainbow effect and contrast levels, suggesting it may not be ideal for everyone. Overall, it provides fantastic value for those prioritizing gaming capabilities in a home theater setup.

8+ Excellent

6-8 Good

4-6 Average

<4 Poor

What Reviewers Are Saying

Praised

vertical lens shift19%

low input lag22%

excellent color accuracy11%

easy set up4%

great for 4k movies4%

Criticized

rainbow effect7%

rainbow artifacts7%

return it4%

bad software4%

Customer Ratings

3.8

9 reviews

56%

11%

Based on 9 reviews from Amazon

Professional Reviews

BenQ X3100i Projector Review

Dexerto·Joel Loynds

BenQ X3100i review

What Hi-Fi?·What Hi-Fi?

BenQ X3100i review: “A gamer’s best friend”

GamesRadar+·Tabitha Baker

BenQ X3100i LED Gaming Projector Review

Projector Central·1 years ago

BenQ X3100i review: A gaming projector that doubles as a home theatre powerhouse

livemint.com·Bharat Sharma·1 years ago

Immersive 4K Gaming: BenQ X3100i Projector Review

cutetechgadgets.com·1 years ago

BenQ X3100i gaming projector review

Best Buy Blog·Marcus Wong·2 years ago

BenQ X3100i review: a potent 4K projector for gaming and movies

TechRadar·Mark Knapp·2 years ago

BenQ X3100i Gaming Projector - Review

IGN India·Ign India·2 years ago

BenQ X3100i Review: A Gaming Projector King

PCGamesN·Zak Storey·2 years ago

BenQ X3100i True 4K UHD Gaming Projector Review

Projector Reviews·2 years ago

Tech Up: BenQ X3100i Gaming Projector Review

Cubed3·Cubed3 Staff·2 years ago

BenQ X3100i True 4K UHD 4LED Gaming Projector Review

RTINGS.com·2 years ago

BenQ X3100i Review: The Best Gaming Projector

PCMag·M. David Stone·3 years ago

Common Questions

The BenQ X3100i True 4K UHD Gaming Projector covers the DCI-P3 color gamut completely, hitting 100% coverage. This means it delivers really vibrant and accurate colors, which is great for both gaming ...

Read full answer

📚More About ViewSonic PX748-4K Projector

🎨

What is the color gamut coverage of the BenQ X3100i?

Q&A·2 years ago

📽️

Does the BenQ X3100i support HDR?

Q&A·2 years ago

🎮

What gaming features does the BenQ X3100i have?

Q&A·2 years ago

View All 5 Answers

Discussion

Alternatives to Consider

If the ViewSonic PX748-4K Projector doesn't quite fit your needs, here are some other options to consider:

Epson Home Cinema 3800

Why: More Affordable Option

The Epson Home Cinema 3800 offers a lower price point without sacrificing image quality, providing 4K enhancement and excellent color accuracy. It’s a budget-friendly option for gamers and movie enthusiasts.

Anker Nebula Capsule III

Why: Highly Portable Design

Anker's Nebula Capsule III is a compact and portable projector that's easy to transport and set up anywhere. With smart capabilities for direct streaming, it's perfect for entertainment on the go.

LG CineBeam PH550

Why: Quieter Performance

The LG CineBeam PH550 operates at lower noise levels compared to the BenQ X3100i, allowing you to immerse yourself in your favorite games or movies without being distracted by loud fan noise.