BenQ TK700ST 4K vs ViewSonic LX700-4K 3500: Which Should You Buy in 2026?

Name: BenQ TK700ST 4K HDR Gaming Projector | 16ms Low Latency, Short Throw, 3000 Lumens, HDR10/HLG
Brand: BenQ
SKU: B0DNV426RC
Price: 1399 USD
Availability: InStock
Rating: 4.4 (412 reviews)

Our Verdict

ViewSonic LX700-4K Wins

ViewSonic LX700-4K 3500 Lumens 4K Laser Projector, 240Hz and 4.2ms for Smooth Home Entertainment, 1.36x Optical Zoom, H/V Keystone, and 360-Degree Projection for Flexible Setup, and Dual HDMI Inputs - Home Projectors

Superior gaming with 4.2ms input lag, Native 4K resolution, and 4000 lumens. Choose BenQ if you need a short-throw (0.89) for compact spaces and a lower budget ($1399).

$1637Check Price on Amazon

Bottom Line: ViewSonic LX700-4K is the better choice. Superior gaming with 4.

Key Differences

The most significant spec differences at a glance

3,000

Brightness Ansi Lumens

25% less

4,000

Gaming Input Lag Ms

281% more

4.2

0.895

Throw Ratio

31% less

1.3

Advantages

Where each product wins

BenQ

Gaming Input Lag Ms: 281% higher (16 vs 4.2)

ViewSonic

Brightness Ansi Lumens: 25% higher (3000 vs 4000)
Throw Ratio: 31% higher (0.89490008 vs 1.3)

Who Should Buy Which?

Find the right product for your needs

Buy BenQ if...

BenQ TK700ST 4K HDR

The BenQ TK700ST is ideal for gamers who want a high-performance projector for smaller living spaces and are mindful of their budget. If you need responsive gaming with 16ms input lag and a bright 3000-lumen image, even with some ambient light, this is a strong choice. Its 0.89 short throw ratio means you can project a large 4K pixel-shifted image from a short distance, perfect for compact rooms or apartments without needing a long throw distance. At $1399, it offers excellent value for its gaming capabilities and picture quality.

Buy ViewSonic if...

ViewSonic LX700-4K 3500 Lumens

The ViewSonic LX700-4K is perfect for serious gamers and home theater enthusiasts who prioritize the absolute best performance and future-proof technology, willing to invest a bit more. If you demand a true Native 4K picture, the lowest possible input lag (4.2ms) for competitive gaming, and superior brightness (4000 lumens) in varying light conditions, this projector stands out. Its laser light source provides exceptional longevity and consistent performance, making it a reliable, top-tier choice for a premium entertainment setup at $1642.79.

Spec Comparison

9 specs compared

Specification	BenQ TK700ST 4K HDR	ViewSonic LX700-4K 3500 Lumens
Price	$1399	$1637
Rating	4.4(412)	4.0(111)
Brightness Ansi Lumens	3000	4000
Native Resolution	4K Pixel Shift	Native 4K
Gaming Input Lag Ms	16	4.2
Hdr Support	Yes	Yes
Throw Ratio	0.89	1.3
Hdmi Ports	—	2
Light Source	—	Laser
Model Number	—	LX700-4K
Keystone Correction	—	Full (H+V)

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Pros & Cons

Quick overview of strengths and weaknesses

BenQ TK700ST 4K

Pros

16ms input lag for responsive gaming
3000 lumens offers good brightness in ambient light
Short throw projects large image in limited space
4K pixel shift delivers high resolution

Cons

4K resolution is pixel shifted, not native
Image quality affected by room ambient light
Precise placement needed for optimal screen fill
Lamp replacement adds to long-term operational cost

ViewSonic LX700-4K 3500

Pros

4000 ANSI lumens ensures bright images.
Native 4K resolution delivers sharp visuals.
4.2ms input lag for responsive gaming.
Laser light source provides long operating life.

Cons

Lacks lens shift for advanced placement.
Only two HDMI inputs, may limit connections.
No integrated smart TV functions.

Frequently Asked Questions

Common questions about this comparison

Which is better for serious gaming?

The ViewSonic LX700-4K is superior for serious gaming due to its exceptionally low 4.2ms input lag and Native 4K resolution, offering a smoother, more immersive experience compared to BenQ's 16ms lag and 4K pixel shift.

What's the main difference in resolution?

The ViewSonic LX700-4K offers true Native 4K resolution, providing sharper image clarity. The BenQ TK700ST uses 4K Pixel Shift technology, which approximates 4K but isn't a native 4K display.

Is the ViewSonic's higher price ($1642.79) worth it compared to BenQ ($1399.0)?

The ViewSonic's higher price is justified by its Native 4K, lower 4.2ms input lag, brighter 4000 lumens, and long-lasting laser light source. If these features are critical, the investment is worthwhile for premium performance.

Which projector offers better brightness?

The ViewSonic LX700-4K delivers significantly better brightness with 4000 ANSI lumens compared to the BenQ TK700ST's 3000 ANSI lumens. This makes the ViewSonic perform better in rooms with more ambient light.