Our Verdict
BenQ TK700ST Wins

Features 16ms input lag and 4K pixel shift for gaming. Choose ViewSonic LS741HD for 5000 lumens brightness and a long-life laser light source in ambient light environments.
Bottom Line: BenQ TK700ST is the better choice. Features 16ms input lag and 4K pixel shift for gaming.
Key Differences
The most significant spec differences at a glance
Brightness Ansi Lumens
40% lessThrow Ratio
36% lessAdvantages
Where each product wins
ViewSonic
- Brightness Ansi Lumens: 40% higher (3000 vs 5000)
- Throw Ratio: 36% higher (0.89490008 vs 1.4)
Who Should Buy Which?
Find the right product for your needs
Buy BenQ if...
BenQ TK700ST 4K HDR
If you are a serious gamer who prioritizes an ultra-responsive and visually stunning experience, the BenQ TK700ST is ideal. Its 16ms input lag ensures smooth gameplay, while the 4K pixel shift resolution delivers crisp, detailed images. The short-throw capability is perfect for smaller gaming setups or rooms, allowing a large picture from a close distance. You value performance over absolute brightness in very bright rooms and appreciate HDR support for vibrant visuals.
Buy ViewSonic if...
ViewSonic LS741HD 5000 Lumens
The ViewSonic LS741HD is best for users needing a versatile and robust projector for general home entertainment, presentations, or even light commercial use in brighter environments. With 5000 ANSI lumens and a long-life laser light source, it ensures a clear, consistent image over many years without lamp replacements. Its 1.6x optical zoom and extensive keystone correction provide flexible installation options. You prioritize brightness, durability, and low maintenance, and 1080p resolution is sufficient for your viewing needs.
Spec Comparison
7 specs compared
| Specification | ![]() | ![]() |
|---|---|---|
| Price | $1399 | $1350 |
| Rating | 4.4(412) | 4.4(32) |
| Brightness Ansi Lumens | 3000 | 5000 |
| Native Resolution | 4K Pixel Shift | 1080p |
| Gaming Input Lag Ms | 16 | — |
| Hdr Support | Yes | — |
| Throw Ratio | 0.89 | 1.4 |
| Light Source | — | Laser |
| Keystone Correction | — | Full (H+V) |
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Pros & Cons
Quick overview of strengths and weaknesses
BenQ TK700ST 4K
- 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
- 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 LS741HD 5000
- 5000 lumens ensures bright, clear image projection.
- Laser light source provides long life, consistent output.
- 1080p native resolution delivers sharp visual detail.
- 1.6x optical zoom aids flexible projector placement.
- Native 1080p resolution; lacks 4K display capability.
- Standard throw ratio demands specific room distance.
- No explicit mention of HDR compatibility.
Frequently Asked Questions
Common questions about this comparison
Which projector is better for gaming?
The BenQ TK700ST is superior for gaming, offering a low 16ms input lag and 4K pixel shift resolution. The ViewSonic LS741HD, while bright, doesn't prioritize low input lag and has a native 1080p resolution.
What is the main difference in resolution?
The BenQ TK700ST achieves 4K resolution via pixel shifting, providing greater detail than native 1080p. The ViewSonic LS741HD projects true 1080p, which is sharp but lacks the enhanced pixel-shifted detail of the BenQ.
Which projector offers better brightness?
The ViewSonic LS741HD is significantly brighter with 5000 ANSI lumens, making it excellent for well-lit rooms. The BenQ TK700ST offers 3000 ANSI lumens, which is still good but might struggle more in very bright ambient light.
Is the laser light source in the ViewSonic a significant advantage?
Yes, the ViewSonic's laser light source offers a longer lifespan and more consistent brightness over time compared to the BenQ's lamp, which will require replacement eventually. This means less maintenance and potentially lower long-term cost for the ViewSonic.
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