13 Best 4k Projectors in 2023 – Portable Home Theater

Enjoying a film at home as in the cinema is a goal for many and the 4K projector is ideal for this purpose. The difference in the quality of the Ultra HD is obvious and it is for this reason that there is more and more content in this format.

Everything from video games to movies, passing through videos that can also be recorded with your devices, is enjoyed much better in 4K format. Obviously, not all 4K projectors are created equal. So if you want to buy one, you need to know some important aspects before making a choice.

[Auto Focus] Projector with WiFi 6 and Bluetooth...
  • ➤【Innovative Auto Focus and Auto Keystone Correction】WiMiUS 2023 newest auto focus projector is here! P62 video projector adopts auto-focus and 6D auto-keystone technology, Say goodbye to troublesome manual adjustment, and you can get a clear rectangular picture within 5 seconds after starting up! The built-in displacement sensor can detect the movement of the projector at all times. Even if the projector is moved, the P62 can automatically adjust the focus and correct the image.
  • ➤【Native 1080P & 500 ANSI & 20000:1 Contrast Ratio】P62 WiFi and Bluetooth projector adopts imported concentrating technology glass lens, with high-definition native 1080P and 20000:1 high dynamic contrast ratio, and supports 4K video. With 99% NTSC technology, it highly restores the original image without compressing the picture quality, giving you the best game and movie look and feel.
  • ➤【The First Wi-Fi 6 Projector】Wi-Fi 6 is not only compatible with 2.4GHz and 5GHz networks, the maximum rate can reach 9.6G bps. As the first projector equipped with WiFi 6, the P62 can achieve smoother and more stable content transmission when used with a WiFi 6 router, and the projection will no longer be delayed and stuck, which greatly improves the gaming experience and wireless projection experience. Ideal for patrons who prefer a big screen movie/game experience.
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GooDee Projector 4K With WiFi And Bluetooth...
  • 💝 4K Projector & 600 ANSI Lumen: GooDee all new upgraded mini wifi projector adopts 6 layers high Refractive glass lens which means this portable projector will deliver a evenly distributed, no-blurry-edges image; Using Germany imported chips and Japanese native light bulbs which bouble level up the image brightness, clarity, color richness, restore the authenticity of color to the maximum extent. Best suits for indoor outdoor use.
  • 👫 Faster & Stable 2.4G/5G WiFi & Bluetooth Connection: Owning GooDee projector with wifi and bluetooth, which allows you to synchronize smartphone screen by both 2.4G and 5G WiFi, Ultra-fast 5G WiFi offers you much smoother and lag free online video streaming experience. Just one -time wifi connection. By connecting newest built-in 6.0 Bluetooth, you can enjoy the various bluetooth speaker sound.
  • 💝 300 “Max Screen with Zoom Function: GooDee outdoor movie projector provides zoom 50% to 100% which means you can adjust the screen size at a fixed place, you don’t need to move the video projector any more. Just bring the home movie theater back to your home, enjoy ultra-clear large-screen movies as if you were in a movie theater.
ViewSonic PX701-4K 4K UHD 3200 Lumens 240Hz 4.2ms...
  • SUPERSIZED MOVIES AND GAMES: Bright 3200 Lumens 4K UHD projector with high contrast ratio and advanced visual features
  • NEXT-LEVEL GAMING: Experience gaming on the big screen with 4.2ms low input lag and a magnificent 240Hz refresh rate
  • EASY SETUP: With a 1.1x optical zoom, anti-warping stabilization and H/V keystone, you can project on flat and curved sufaces
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[Auto Focus/Keystone] 4K Projector with WiFi 6 and...
  • ➤【WiMiUS 2023 Newest Auto Focus & Auto 6D Keystone Correction】Instead of fussy and repetitive manual adjustments, P64 smart projector is equipped with auto-focus and auto-keystone system to ensure that whether you are projecting at an oblique angle or bumping the projector accidentally, the projected image is as sharp as possible automatically without you having to focus the lens yourself. Easy to Operate/Faster Setup Time/Increased Productivity/Reducing Eye Strain.
  • ➤【Native 1080P & 4K Supported & 500 ANSI Lumens】Compared to its predecessors, P64 movie projector with 500 ANSI lumens & contrast ratio 20000:1 delivers much higher brightness and wider color gamut resulting in a massive increase in color volume. Native 1080P & 4K video support, restoring full video quality with excellent shadow detail. P64 will give you a home theater experience and also is a great option for you to enjoy outdoor movie nights or sports nights, or final-season nights.
  • ➤【No latency Ultra-fast WiFi 6 & Two-way Bluetooth 5.2】P64 WiFi projector uses industry-leading WiFi 6 technology, the transmission is faster and more stable, enjoy a smooth viewing and gaming experience! Especially when you play on Xbox, Switch, PS5, and more! The P64 Bluetooth projector supports two-way transmission, which can be connected to mobile devices and used as a Bluetooth speaker. In addition, equipped with 12W Hi-Fi speakers giving you a sense of immersion.
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Mini Projector with 5G WiFi and Bluetooth, ALVAR...
  • 【2023 Latest Bluetooth 5.2 Video Projector】Featuring the newest Bluetooth 5.2 technology, ALVAR RV500W projector with wifi and bluetooth provides more stable and smoother connections compared with the Bluetooth 5.2 projectors in the market. Easily enliven any movie night or party night via the Bluetooth connection. Just hook up your Bluetooth speaker and enjoy an audio feast.
  • 【5GHz & 2.4GHz WiFi Seamless Connection】Unlike the 2.4GHz WiFi projector, our 5GHz WiFi projector boasts a faster speed, better connection, and smoother playing thanks to the dual-band WiFi technology, making it easy to cast your favorite contents wirelessly and directly from your iOS/Android smartphones, tablets and produce high-definition and distort-free pictures. NOTE: The copyrighted videos (Netflix, Amazon Prime Video and similar services) CANNOT be wirelessly mirrored or cast.
  • 【Native 1080P & 450 ANSI/15000L Mini Projector】The portable projector weighs just 2.2 pounds, allowing you to carry it effortlessly from indoors to outdoors. The movie projector looks mini outside yet mightier inside with its native resolution 1920x1080 pixels, 15000Lux/450 ANSI brightness, and a contrast ratio of 15000:1. It supports video format up to 4K UHD by connecting to a TV stick/laptop via the HDMI port, which provides the sharpest image you will ever see from the projector of its size.
Auto Focus Smart Projector 4k Supported, Artlii...
  • ✅【Native 1080p Projector Supports 4K UHD】As our latest 5G WiFi bluetooth home theater smart projector, the Artlii Amento adopts an original physical resolution of 1920 x 1080 pixels, can decode 4k video directly, and has an ultra-high brightness up to 450 ANSI, which is much better than comparable products, so the image is clearer and sharper.
  • ✅【Auto Focus & Auto Keystone Correction】Artlii Amento smart projector adopts the latest electronic auto focus technology, which can quickly focus according to the appropriate distance without manually sliding the focus wheel, just finish auto-focus instantly and clear image keeps as it is. With the innovative auto keystone of ±25°,The projector can be placed arbitrarily, Free your hands now!
  • ✅【Bidirectional Bluetooth & Immersive Audio】The Artlii Amento smart projector has bluetooth transmitter and receiver function, which means you can pair your projector with various bluetooth devices or better yet, use the projector as a standalone speaker! Certified dolby audio supported and with 5W*2 dual stereo speakers. You can enjoy high-quality online movies with hi-fi stereo sound that creates an immersive viewing experience!
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Outdoor Projector 4K with WiFi and Bluetooth:...
  • ➤【2023 Newly-Designed Convenient Personalized OS】VB2 Projector with wifi and Bluetooth is the first smart projector to utilize the self-developed Soi-Smart system. With its powerful running memory, it eliminates clumsy and laggy operations, providing a seamless user experience. It provides 2 UI themes/24 local wallpapers and supports custom wallpapers imported. You have the freedom to design your own user interface according to your preferences. Enjoy a projector experience like never before.
  • ➤【Native 1080P 4K Support & 600 ANSI LM & 20000:1 Contrast】 With 600 ANSI FHD resolution, the VB2 video projector delivers impeccable detail to your 450'' screen. It adopts imported LED sources and high-concentration glass lenses to reduce optical loss and is 80% brighter than other 1080P projectors. Combined with the latest LCD Pro-tech,18-million color reproduction, and 20000:1 contrast, the images have natural filtering of light and dark and sharp contrast of dark levels for a realistic feel.
  • ➤【Latest 2.4G+5G WIFI & 5.2 Bidirectional Bluetooth】 Equipped with 2.4G+5G Wi-Fi, VB2 has the strong anti-interference capability to ensure a stable signal and fast transmission speed, reducing delay 60% than others. VB2 is not only a smart projector, but also a top-notch speaker with Bidirectional 5.2 BT and built-in dual surround speakers. Its transmission distance is 4 times that of other Bluetooth projectors. VB2 lets you turn wherever you are into a home theater!
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5G WiFi Bluetooth Native 1080P Projector (with...
  • 🎄***Native 1080P & 4K Support*** Our HD home projector has taken the 2023 latest Projection Technology and adopted the highest native resolution 1920*1080 pixels, contrast ratio of 10000:1 and 350 ANSI high brightness. By combining the innovative high-refraction 5 layers LCD lens, This projector offers the sharpest and detailed Full HD and vivid images to ensure the best video experience to our customers.
  • 🎄***Latest 5G WIFI with Portable Tripod***With latest WiFi connection technology, this WIFI projector enables Android/IOS/Laptop device to synchronize screen mirroring by both 2.4G and 5G WiFi, Ultra-fast 5G WiFi offer you a much smoother, stable, and lag-free online videos/Gaming/Microsoft APP playing experience. (Copyright videos like Netflix and more need to be connected to a TV stick (not included) or HDMI cable to watch)
  • 🎄***Advanced Bluetooth Connectivity Technology*** It is also a Bluetooth Projector. You can Wirelessly pair with your Bluetooth speaker, headphones, soundbar anytime and anywhere. It is a outdoor movie projector with WIFI and Bluetooth, you can also can hook up external speakers if you do not have Bluetooth speaker, the sound is greatly enhanced and sounded theater quality. The built-in stereo surround speaker is good enough to enjoy the pleasure sounds in different scenes

Everything You Need to Know About 4k Projectors

When deciding to buy a 4K projector, there are a number of important issues to consider: don’t forget that there are various models of projectors and that each of them offers various performances. In addition, these tools can come at a very high price.

What Exactly Are 4K Projectors?

A projector is an electronic device which, through light and a system of lenses, projects images onto the surface towards which it is pointed. 4K projectors are tools that offer higher image resolution than Full HD, with approximately 4000 pixels of horizontal resolution.

Advantages and Disadvantages of 4K Projectors

With a 4K projector, it is possible to have a higher image quality on a screen bigger than that of a normal television: in this way you can experience a better immersion. Furthermore, since projectors are light and small instruments, they can be transported to many places.

Obviously, all this is to be added to the fact that, probably, you will need audio equipment and that every now and then you will have to replace the lamps (and they are not very cheap). To know the advantages and disadvantages of these devices, you can refer to this table.


  • Greater immersiveness
  • You can choose to change the screen size
  • They take up less space than televisions
  • Very simple installation and use
  • Possibility to easily transport them from one room to another
  • They are very versatile


  • Occasionally the bulb must be replaced
  • Independent audio equipment must be purchased

Who Should Buy a 4K Projector?

Without a doubt, there are many applications of projectors that make them excellent substitutes for televisions and monitors (for some uses). All this without forgetting their versatility and the excellent image quality they can offer.

They can be used for professional presentations related to graphic design, engineering, or architecture, but also by those who want to have a small cinema in their home.

How to Choose the Best 4K Projector

Unlike FullHD projectors, 4K projectors guarantee a much better video yield, but especially in cheap 4K projectors, the input resolution is unlikely to exceed 1080p: to reach the UltraHD format some technologies are used which, therefore, it is important to evaluate carefully before purchase.


The brightness in 4K projectors is measured in “lumens”, 1 lumen equals the brightness emitted by a candle and the concept is very simple: the higher the value in lumens, the greater the brightness of the 4K projector.

The evaluation of this feature depends very much on the conditions in which you want to use the projector, on the distance at which you will install it from the wall and on the room in which you will use it.

In general, however, these two guidelines can be taken into consideration: if you place the projector in a room that can be completely dark, then you could go towards a model with at least 1500 lumens.

If, on the other hand, you want to use the 4k projector even in a dark environment, then you will need to purchase a model with at least 2500 lumens.


The contrast is another factor to consider because it is precisely the contrast ratio that indicates the performance of the device in the light and dark areas of the projected image.

In essence, it is precisely the contrast ratio that in a 4K projector affects the shades of colors and the depths of blacks: it is indicated with a ratio of


In short, “distance” means the meters within which the 4K projector is able to guarantee an image of the highest quality. It is clear that, given the physical nature of the projection, the greater the distance, the greater the inches of the projected image.

And although it is an important factor to evaluate before buying a 4K projector, one thing must always be kept in mind: cheap 4K projectors are able to project images with a distance of about 3 meters, but our advice is to give more importance to the quality rather than the thumbs of the image.

Keystone Correction

Keystone correction is one of the functions that should not be missing in a 4K projector, not even in economic ones. It is a way in which the projector restores the geometry and proportions of the image and corrects all the distortions due to the position of the device: it is precisely this function that will allow, for example, to position the 4K projector on the ceiling or on the ground. , and still, have a perfectly rectangular projected image.

The Service Life of The Lamp

The lamp life of a 4K projector is measured in hours of use, and opting for a model that does not require continuous replacement could be a cure-all for your pockets.

But considering that practically all current models have a lamp life of over 10,000 hours, it could also take many years until a replacement is needed.


Although it may seem like a small factor, it is essential to evaluate the number of inputs that a 4K projector has. And this is one of the factors that most distinguishes 4K projectors from SD or FullHD ones.

Because if the latter generally have RCA, Cinch or BNC inputs; S-Video input; YUV (Sub DB15 or 3 x RCA / Cinch or 3 x BNC), RGB, RGBs or RGBHV (Sub DB15 or BNC) and DVI, in a 4K projector can not miss the HDMI input, or a DisplayPort and the most modern USB -C: these are the only inputs capable of supporting UltraHD resolution.


Noise is also a very important factor in choosing the best 4K projector. Because it is clear, if you want to relax watching an UltraHD movie on your sofa at home just as if you were at a cinema, it is essential that the projector used is not too loud and does not spoil the atmosphere (and the head).

All 4K projectors integrate a cooling fan, whose noise index is calculated in dB (decibels): our advice is to opt for a model that does not exceed 30 dB of noise.

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