Avoid dealing with JMGO at all costs. I purchased an N15 Ultra in November during their Black Friday Sale. The first problem I had was the lack of screen which was advertised on their website. I asked about the screen. I was called a liar and told there was no offer for a free screen. I went to the website and they had deleted the offer. Thankfully I already had a screenshot about it on my phone and sent them that. They still tried deny it. I asked for return info as it was within 30 day money back period which is advertised on their website. They agreed to send a screen because I asked to return the prohector. At no point did they give info for a return. The screen took weeks to arrive. I got no shipping updates. I asked for them multiple times. Once again asked can I please return the projector. They again refused to give return info. They asked me to wait for a specific date for the screen. The date passed, screen still hasn't arrived, and I asked again, still no return info given. Eventually it arrived. I still wanted to return as I lost faith in JMGO as a brand that could be trusted. They still refused to give return info.

Since then I've started having technical issues. A problem with the auto focus first which I was able to resolve on my own. But I have 2 recurring problems. When I watch content through the built in programs, the screen saver will randomly turn on. There is no error coming up to log for trouble shooting. Secondly, I have the projector connected via eARC for audio. It's completely 50/50 if I get audio or silence. There is nothing specific in the settings I can switch to get it to work. Changing random stuff can make audio work, but mostly I end up having to reset it. The settings menu is extremely slow if you have any apps running. If you want to adjust the picture while watching content, it takes about a minute to get fully into settings.

I raised these issues with JMGO and said it's way too early in the projectors life to have these issues and I want to return it. Once again, they refused. They offered to replace it but I don't trust them to send my one back and have them send a replacement as I've read online about other people having issues with returns. I said I want it returned and to have a refund. Guess what? No return info given. I told them I'm going to publicly share my experience with dealing with them. Then, and only then after 2 months of asking to get a refund did they say they let me return it. I have multiple emails saying they'll send me a return label. I still have not been sent a return label and I also don't believe that if I send it back I'll ever see my money again.

Please don't make the same mistake as me. But a projector from literally anywhere else. They are easily the worst company I've ever had to deal with. If you have any problems, they'll deny them and will not allow you to return your purchase. Anyone that wants more details, please leave a message and I will forward all the emails and replies I've got from them.

Es ist wie im Kino sein ohne das Haus zu verlassen. Das Bild ist scharf die Helligkeit ist Top und der Sound so gut, dass ich meine Soundanlage nicht brauche weil die integrierten Lautsprecher (nach der Einstellung “weniger Bass”) absolut ausreichen. Die automatische Ausrichtung des Bildes an der Wand läuft ebenfalls hervorragend. Alle Smart TV Apps sind drauf und lassen sich personalisieren.
Danke JMGO für das tolle Angebot!

I’ve been using the JMGO N1S Ultra for a while now, and honestly, I’m blown away. The image quality is insanely sharp, and the colors look so vibrant that movies feel completely different on it. It’s super easy to set up, and the auto-calibration actually works — which is rare. I love how compact it is, so I can move it around the apartment whenever I feel like changing the vibe. I've also been using it in my bedroom and in my weekend house. Overall, it’s one of those gadgets that you start using and immediately wonder how you ever lived without. Highly recommended.

Très bon projecteur. La luminosité est vraiment impressionnante, l’image reste bien visible même sans être dans le noir complet. La qualité d’image est excellente, avec des couleurs précises et une belle netteté. Autre point très appréciable : il est très silencieux, ce qui permet de profiter pleinement des films sans bruit de ventilation. Globalement, une très bonne expérience.

JMGO N1S Ultra has left a very positive overall impression: the image quality and brightness are excellent, but occasional OS slowdowns and limited system‑level projector settings keep it from being perfect, so the overall score is 4.5/5.

Strengths
The projector delivers a bright, sharp 4K picture that looks great even with some ambient light in the room, with detailed and vibrant visuals in movies and games. Colors and contrast are strong for this class of projector, especially in darker action scenes where shadow detail still remains visible. The gimbal‑style body with fast autofocus and auto‑keystone makes setup extremely convenient, letting you get a properly aligned image in just a few seconds.

Weaknesses
The built‑in operating system sometimes feels sluggish, with minor interface stutters that slightly spoil the otherwise premium experience. On the software side there is also not enough depth in the projector’s own settings, so advanced users may miss more granular calibration and system options.

Overall rating
Taking everything into account, JMGO N1S Ultra is a great projector with outstanding picture quality and very convenient hardware design, but the imperfect OS performance and limited configuration options make it a solid 4.5/5 rather than a flawless device. Definitely would recommend it!