How to Choose an LED Smartphone Projector
A projector can make any smartphone screen larger and more impressive, whether you’re sharing your vacation photos with friends or watching the latest action blockbuster. They can also save you from eye strain and neck/back pains from hunching over your phone for long periods of time.
These small LED smartphone projectors offer some big image sizes in a tiny handheld device. Many of these projectors have one or more HDMI inputs, a powered USB-A port, and audio output.
Brightness
The brightness of a projector determines how well it can display an image in various environments. Brighter projectors tend to be more suitable for darker spaces, while dimmer models work better in well-lit rooms. It’s important to note that the brightness of a projector is measured in lumens, which can vary depending on how the unit is calculated.
For example, lumens often include the effect of the Helmholtz-Kohlrausch (HK) effect, wherein saturated colors appear brighter than their actual luminosity. This can create falsely high lumen ratings, and it’s best to trust the measurement of a projector’s true brightness.
Some smartphones can be used as a projector, such as the Blackview Max 1 or Samsung Beam 2. These devices have a built-in projector and support screen casting via their HDMI connectors. For a more portable option, consider purchasing an HDMI adapter for your phone. These can be found online or in electronics stores. Ensure that the adapter is compatible with your device’s connector type before purchasing it. This will help you connect your smartphone to a projector easily and enjoy a cinematic experience on the go.
Contrast
Mini projectors are booming with manufacturers touting that they can create shareable big screen entertainment from the palm of your hand. Ensure that the mini projector you choose can actually fulfil this promise by looking at the contrast, brightness and connectivity options.
Look for a model that has an ANSI contrast rating of at least 10,000:1 for sharp images with deep blacks. Higher contrast is better, but you’ll also want to think about whether the model will work well in outdoor projector ambient light and what kind of screen you need it for.
A small percentage difference in lumens may not make much of a difference to you when viewing in dark conditions, as the human eye tends to compensate for brightness. Consider looking for a model with an optional battery pack to extend your viewing time.
Smartphone projectors are a fun gift for gadget lovers and come in a variety of designs, from retro cardboard to brown leather print inspired by range finder cameras and Cuban cigar lounges. The projector comes pre-assembled and can fit most phones and is a great way to turn your living room into a home cinema, show off vacation photos or host a movie night with friends.
Colors
Using a smartphone to project videos is a fun way to share vacation photos with friends, show the latest viral video to your kids, or host a movie night. With an LED smartphone projector, it’s easy to create a home cinema and have your own personal theater experience.
Unlike the camera sensor in your phone, a projector’s image modulator has a much larger image area. This is why the projection quality of a projector is much better than that of a phone.
LED projectors also offer a wider color gamut than traditional lamps used in other types of projectors. This makes them ideal for watching high-definition videos. 4K Projector They also have a higher level of color saturation than other projectors, which helps them deliver a richer, more vibrant image.
Smartphone projectors come in a variety of shapes and sizes, but they all work the same way. They have a lens that enlarges your phone’s image and mirrors it onto the screen. They’re lightweight and portable, so you can take them with you anywhere. Some are even equipped with a battery that charges while you’re using them.
Size
The size of an LED smartphone projector is the key factor in its portability. The smallest models are tiny enough to fit in your pocket and will give you a much larger display than your phone’s screen, allowing you to watch movies or show presentations on the go. They also use LEDs instead of lamps, which means they can be turned on and off instantly with no warm up time. They are also more durable, able to withstand the jostling and bumping of your travels.
These devices are great for reliving your favorite memories or watching movies with friends and family. The large display will bring you a cinematic experience that will make you feel like you are in a movie theater. Just add some popcorn, grab a rom-com or an action flick, and enjoy the big screen!
Sound
A phone’s lens can’t be used as the projection lens for a projector, because it has a different optical system that produces an image on its sensor. Instead, most projectors use an image modulator that’s much bigger than the smartphone’s camera sensor, so it needs a longer focal length lens to project its image onto the screen.
Some of these LED smartphone projectors support displays using a phone’s screen mirroring feature, and they also have HDMI ports for connecting other devices. For example, the Xgimi MoGo 2 supports both Android and iOS devices with its built-in Google Android TV(tm) system and Chromecast build-in feature.
It can be a fun way to show off vacation photos or videos, or host a movie night with friends. But it isn’t ideal for gaming, as its input lag is over 45 milliseconds, which is too high for serious gameplay. Fortunately, you can pair it with an external soundbar or bluetooth speaker to get better audio performance.