Anker

NEBULA X1 4K Triple Laser Projector (D2351)

Anker NEBULA X1 4K Triple Laser Projector (D2351)

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Overall

#33 in

Home Projectors

according to Reddit Icon Reddit

Sentiment score75% positive
21
2
5

Top Pros

Top Cons

No summary available.

Last updated: Jul 4, 2026

Reddit Reviews

Reddit IconAfraid_Book_3590
11 months ago

They are excellent, there is no real competition in terms of quality/price ratio except maybe the Nebula X1. However they are not perfect: they’re subject to speckle and RBE. You’ll need a matte white screen  for the speckle. If you want to avoid RBE there is only Epson, all DLP projectors have it.

12 months ago

The main limiting factor in your case is your throw ratio. You need a traditional projector, but apart from the monsters (JVC and large Epson), you'll have to go to Benq or to the EH-TW7100 but honestly you won't improve your contrast much. The new Nebula X1 is really excellent, with 5000:1 native contrast, auto keystone, etc but the throw-ratio is shorter. If you can accomodate to this, that would be my recommendation. I think there is a promo right now on Amazon.

Reddit Iconaiv1bct
3 months ago

I have tried Hisense C2T ultra, xgimi horizon 20 pro but settled on Nubula x1. Decent brightness for my use which is daytime with little to no light control. There are two complaints. Google tv interface is little laggu but then I use Google tv streamer so that is not a problem for me. Second thing, projector doesn't turn on unless i either point remote straight at the projector or I am within a meter range. After first start, remote works as normal via Bluetooth. I got it during sale for £1699. 

about 2 months ago

Nebula x1 is definitely worth checking. I returned hisense c2 ultra, horizon 20 pro and settled on X1. JMGO N3 Ultimate also looks interesting.

28 days ago

Because it's bright and quality is good. Picture quality is acceptable during the daytime as well

Reddit Iconchaiscool
8 months ago

To add on for OP, the hook up video is great however do note his side by side comparison and conclusion is skewed for americans who don't consume foreign contents with subtitles. So the likes of Valerion does well in those tests but the result will be different if you use subtitles. OP can consider the new xgimi 20 series or nebula x1 as imo both are better than the pro2. Also, tri lasers such as Valerion and xgimi has rbe, speckles issue that OP should take note.

8 months ago

X1 is sharper than valerion. Wdym it's pq is poor? Do you mean poor pq because some ppl say in the dark scenes that it look dim? That's because the comparison is without subtitles. X1 dynamic contrast and gamma adjustment is definitely not that good as their processor is the slower one.

8 months ago

Ignore those deluded Valerion fans. Tbf if you only consume non subtitle dark content then maybe Valerion ebl will be the better choice for you. Assuming you're not sensitive to rbe, under $3k the best is dangbei s7 ultra max, then it's a tossed up between xgimi horizon 20 max and nebula x1. For ust, nexigo ap mk2 is better than valerion and has no rbe / speckle issue too.

7 months ago

Nahh nebula x1 has better native and dynamic contrast. Valerion advantage is dimming.

7 months ago

You can consider nebula x1 and valerion max (if you can get it for less than $3k) as they have iris. Lasers get dim over time too. Imo best is for you to sample or demo them as tri lasers have issues such as rbe and speckle which bother some people. If you're sensitive to rbe then you will have to consider alpd laser projector or 3lcd like epsons.

7 months ago

Imo you should consider the ones with iris, it trades brightness that you don't need for 2-3x higher native contrast. Can check out the likes of nebula x1.

6 months ago

Their retail price is definitely not value to performance. The likes of nebula x1 and dangbei s7 are all significantly cheaper.

6 months ago

Side by side comparison without subtitles sure but the subtitle will disable its dimming and their iris reduces ansi contrast too. Imo dangbei s7 is better and significantly cheaper. Nebula x1 is sharper and higher native contrast too.

4 months ago

Fyi to others, do note that this youtuber / reviewer testing and ranking is favorable to dynamic contrast as he doesn't use subtitles. Tbf it's inherent issue with dynamic contrast dimming. Not an issue for those in US who only consume English contents but to everyone else who use subtitles then the result will be different.

4 months ago

Nebula x1, it's even better than valerion flagship that cost 2x more as it has dynamic iris. Do check your sensitivity to rbe though.

Reddit IconDefiant-Balance-7982
2 months ago

I just received my Nebula X1, I am very happy with it and this review you can search 'nebula x1 projector junkies' does really fit my experience with it. I also bought it for 2.144,99 euro including VAT which seems like a really good discounted price!

Reddit Icondek1019
3 months ago

Honestly, don't overthink it. DVD players aren't really a thing in projectors anymore. Just grab any cheap DVD player from Argos or Amazon for £20-30 and plug it in. Same for speakers, built-in ones are weak, but you can connect a soundbar or a Bluetooth speaker you probably already own. For a living room with windows, you want something bright. The Anker Nebula X1 is probably your best bet, it's around £2,500, super easy to set up (self-aligns, no ceiling mount), and works fine with some daylight. If that's too much money, look at the BenQ W4100i – cheaper, still great, but you'll need to mount it or put it on a shelf. I put together a comparison [**here**](https://medium.com/@dejan-k/projector-vs-100-inch-tv-2026-d0b6e18c3c14) with all the top options and what each one is good for. Happy to answer any other questions – I was clueless too before I bought mine.

3 months ago

For an Airbnb, honestly, go with the Anker Nebula X1. It's not the cheapest, but trust me, guests won't want to deal with focusing and adjusting. This one literally sets itself up. Press a button and you're done. Built-in Google TV too, so Netflix, YouTube, Apple TV – all work without extra devices. The Valerion Pro2 has better picture quality, no question. But for guests coming and going? Too much hassle. You need to set it up properly, get the placement right... not worth the headache. I'd grab the Nebula and call it a day. Fewer guest calls, less stress. [There's a few other options in here](https://medium.com/@dejan-k/projector-vs-100-inch-tv-2026-d0b6e18c3c14) if you want to compare, but for your situation – Nebula's the one.

2 months ago

With white walls and ambient light, you're fighting an uphill battle. At $3,000 CAD, look for high brightness (3,000+ lumens) and budget for an ALR screen (\~$500-1,000). That combo is almost mandatory for daytime use. Anker Nebula X1 or BenQ W4100i are your best bets. Honest truth? A TV would look way better during the day. But if you're set on a projector, get an ALR screen. 👍 I wrote more about [projector vs TV for home theater here](https://medium.com/@dejan-k/projector-vs-100-inch-tv-2026-d0b6e18c3c14) if you want to dig in.

Reddit Icondudsti
9 months ago

It is a good projector. Every projector in its price range has some sort of problems with software unfortunately. Nebula X1 is better for colour accuracy and native contrast. However it's dynamic contrast is terrible, it has issues with hdmi connectivity. Xgimi also has issues with dynamic contrast. Unfortunately, most of the brands use misleading marketing. There is no good standardized way to do testing for projectors. I think rtings did pretty decent reviews but even they failed to capture many nuances.

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