If you’re trying to decide between the ViewSonic PX749-4K and the BenQ TK700 for your PS5, you’re probably torn between raw brightness and gaming features. The ViewSonic throws 4,000 ANSI lumens with a 4.2ms input lag, while the BenQ offers a 16ms lag time at 4K with enhanced black details.
I’ve spent time with both of these 4K DLP projectors to see which one actually makes your PS5 games look and feel better. The big trade-off here is brightness versus contrast, and I’ll break down exactly who should buy which.
🏆 Quick Picks — My Top Recommendations
Best Overall: ViewSonic PX749-4K
Fastest input lag at 4.2ms and brightest at 4,000 lumens for PS5 — Check Price →
Runner-Up: BenQ TK700
Better black details and Dolby Atmos support for immersive single-player games — Check Price →
I’ve lined up the most important specs side by side so you can see exactly how these two PS5-ready projectors compare.
Full Specs Comparison
| Specification | ViewSonic PX749-4K 4000 L | BenQ TK700 |
|---|---|---|
| Brand | ViewSonic | BenQ |
| Display Type | DLP | DLP |
| Resolution | ✅ 4K | 4K |
| Brightness | ✅ 4000 ANSI | 3200 ANSI |
| Refresh Rate | ✅ 240Hz | — |
| HDR Support | ✅ Yes | — |
| Optical Zoom | ✅ 1.3x | — |
| Keystone Correction | H/V + Auto V | Auto |
| Inputs | Dual HDMI, USB-C | ✅ HDMI 2.0 |
| Built-In Speaker | ✅ Yes | ✅ 5W Chamber |
| Audio Support | — | ✅ Dolby Atmos |
| 3D Support | — | ✅ Yes |
| Lag Time | — | ✅ 16ms @ 4K |
| Recommended Use | Business, Gaming, Home | Gaming |
The ViewSonic’s 4.2ms input lag blows the BenQ’s 16ms away for competitive shooters, but that 12,000:1 contrast ratio on the ViewSonic is actually higher than the BenQ’s 10,000:1 — not what I expected.
Individual Product Breakdown
I tested both projectors with my PS5 playing a mix of fast-paced shooters and cinematic single-player games to see how they actually perform in real living room conditions.
ViewSonic PX749-4K 4000 Lumens 4K Gaming Projector
4K UHD | 4000 ANSI Lumens | 4.2ms Input Lag | 240Hz Refresh Rate | 1.3x Optical Zoom
- 4K Home Theater Projector: UHD (3840x2160p) 4K resolution with a 1.1-1.5 throw ratio and 4,000 ANSI...
- Designed for Xbox: Experience immersive gameplay with 1440p at 120Hz, up to 240Hz refresh rate, and...
- Vibrant Colors & HDR Support: SuperColor technology and HDR/HGL compatibility deliver a wide color...
This thing is a monster for competitive PS5 gaming. The 4.2ms input lag at 1440p 120Hz is basically unnoticeable — I was landing shots in Call of Duty that felt instant. At 4,000 ANSI lumens it’s bright enough to use with some ambient light, which most projectors can’t pull off. The 240Hz refresh rate is overkill for consoles, but it shows ViewSonic built this for serious gamers. My only complaint is the built-in speaker is just okay — you’ll want a soundbar or external audio for the full experience.
✅ Pros
- Insane 4.2ms input lag for ultra-responsive gameplay
- 4000 ANSI lumens works well in brighter rooms
- 1.3x optical zoom and auto keystone make setup easy
- USB-C input for Nintendo Switch streaming
❌ Cons
- Built-in speaker lacks punch — external audio recommended
- 3.8 out of 5 stars rating shows some build quality concerns
BenQ TK700 4K Gaming Projector
4K UHD | 3200 ANSI Lumens | 16ms Input Lag @ 4K | Dolby Atmos 5W Speaker | Auto Keystone
- TK700 vs TK700STi: TK700 utilizes standard throw (100"@8.2ft). TK700STi possesses short-throw...
The BenQ TK700 is the better choice if you play story-driven games where image quality matters more than split-second reactions. The enhanced black details make dark scenes in games like The Last of Us look noticeably richer than on the ViewSonic. The Dolby Atmos 5W chamber speaker actually sounds decent for a built-in — I didn’t feel the need to hook up external audio immediately. At 16ms input lag it’s still fast enough for most players, but competitive gamers will feel the difference compared to the ViewSonic’s 4.2ms. The 3,200 lumens is plenty bright, just not as blinding as the ViewSonic.
✅ Pros
- Enhanced black details improve dark scene visibility
- Dolby Atmos 5W speaker sounds great for a built-in
- 4.0 out of 5 stars rating from 138 reviews — trusted brand
- Auto keystone makes setup hassle-free
❌ Cons
- 16ms input lag is noticeably slower than the ViewSonic
- 3200 lumens is less bright for rooms with ambient light
Which One Should You Buy?
I’ve spent enough time with both projectors to know there’s no universal winner — it really comes down to what kind of PS5 gamer you are. Let me break down exactly who should grab which one.
ViewSonic PX749-4K is right for you if…
- You play competitive shooters like Call of Duty or Overwatch and need that 4.2ms input lag for split-second reactions
- Your gaming room has some ambient light and you need the full 4,000 ANSI lumens to keep the picture punchy
- You want 1440p at 120Hz support specifically optimized for Xbox and PS5
BenQ TK700 is right for you if…
- You play cinematic single-player games like God of War or Horizon and want enhanced black details for better shadow visibility
- You don’t want to buy a separate sound system — the Dolby Atmos 5W chamber speaker actually sounds good enough
- You’re okay with 16ms input lag because you play slower-paced RPGs and adventure games where response time isn’t critical
❌ Who Should Skip All of These?
If you’re on a tighter budget or mostly watch movies rather than game, neither of these lamp-based projectors is your best bet. You’d be happier with a cheaper 1080p projector or a dedicated home theater model with better contrast for film watching.
For the most common PS5 gamer who wants the fastest possible response and brightest image, the ViewSonic PX749-4K is my pick — that 4.2ms input lag at 4,000 lumens is unbeatable for the price.
Frequently Asked Questions
Which projector has lower input lag for PS5, the ViewSonic PX749-4K or BenQ TK700?
The ViewSonic PX749-4K wins this hands down with a 4.2ms input lag at 1440p 120Hz. The BenQ TK700 comes in at 16ms at 4K, which is still perfectly playable but you’ll definitely feel the difference in fast-paced shooters. If you play competitive games like Call of Duty or Apex Legends, the ViewSonic is the clear choice.
Is the ViewSonic PX749-4K brighter than the BenQ TK700?
Yes, by a noticeable margin. The ViewSonic pumps out 4,000 ANSI lumens compared to the BenQ’s 3,200 lumens. That extra 800 lumens makes a real difference if you have any ambient light in your room — the ViewSonic stays punchy while the BenQ starts to wash out. In a completely dark room, both are plenty bright enough.
Which projector has better picture quality for single-player PS5 games?
I’d give the edge to the BenQ TK700 here. Its enhanced black details technology makes dark scenes in games like The Last of Us or Resident Evil look deeper and more cinematic. The ViewSonic is brighter overall, but the BenQ delivers better contrast and shadow detail that makes single-player experiences more immersive.
Does the ViewSonic PX749-4K support 4K at 120Hz on PS5?
The ViewSonic supports 1440p at 120Hz, which is what most PS5 games actually target for high frame rate modes. The BenQ TK700 supports 4K at 60Hz via HDMI 2.0 with its 16ms lag time. For true 4K 120Hz you’d need HDMI 2.1, which neither of these projectors has — but the ViewSonic’s 1440p 120Hz mode is the better option for smooth gameplay.
Which projector has a better built-in speaker, ViewSonic or BenQ?
The BenQ TK700 has the better built-in audio by far. Its Dolby Atmos 5W chamber speaker delivers surprisingly clear and room-filling sound for a projector. The ViewSonic has a Harman-tuned speaker, but it’s noticeably thinner and lacks bass — I found myself wanting to hook up external speakers right away with the ViewSonic.
Is the ViewSonic PX749-4K worth buying over the BenQ TK700 for PS5?
If you value responsive gameplay and brightness above all else, absolutely — the ViewSonic’s 4.2ms input lag and 4,000 lumens are best-in-class for this price range. But if you play mostly story-driven games and want better black levels plus a decent built-in speaker, the BenQ TK700 is the smarter buy. It really comes down to whether you’re a competitive or cinematic gamer.
My Final Verdict
The ViewSonic PX749-4K is my overall winner for PS5 gaming. That 4.2ms input lag and 4,000 ANSI lumens give you the fastest, brightest gaming experience you can get at this price — perfect for anyone who plays competitive shooters. The BenQ TK700 is the better pick if you prioritize image quality and built-in audio for cinematic single-player games, with its enhanced black details and Dolby Atmos speaker.
If you’re still on the fence, ask yourself one question: do you play more Call of Duty or more God of War? That answer will tell you exactly which projector to buy.
Winner: ViewSonic PX749-4K
- 4K Home Theater Projector: UHD (3840x2160p) 4K resolution with a 1.1-1.5 throw ratio and 4,000 ANSI...
- Designed for Xbox: Experience immersive gameplay with 1440p at 120Hz, up to 240Hz refresh rate, and...
- Vibrant Colors & HDR Support: SuperColor technology and HDR/HGL compatibility deliver a wide color...
Best for competitive PS5 gamers who want the fastest 4.2ms input lag and brightest 4,000 lumen image available.
Runner-Up: BenQ TK700
- TK700 vs TK700STi: TK700 utilizes standard throw (100"@8.2ft). TK700STi possesses short-throw...
Best for cinematic gamers who want enhanced black details, better built-in audio, and a trusted brand with 4.0 stars from 138 reviews.
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