5 popular wireless projectors to connect to laptops, phones

Projectors are the most popular device for presenting large-sized photos and videos for multiple viewers, often used in teaching, conferences, conferences, or can be used in mini-theaters. home. Previously there was only one type of projector connected to a laptop or other signal sources via a VGA cable, so the connection operation was a bit complicated. That's why wireless projectors have been created to simplify many steps of connecting.

Wireless projectors can still be connected to laptops but can be connected to phones, supporting users to connect with more devices. Instead of having to enter content on a laptop to connect, you can now use your phone and still present via the projector easily. The following article will introduce readers to some types of quality wireless projectors.

1. Differentiate common computer cables
2. 16 ports commonly found on computers and their functions
3. Top 8 best projectors of 2019
4. What is a 4K projector?

1. What is a wireless projector?

Wireless projectors are ordinary projectors, but have additional features connected via WiFi or Bluetooth to connect to many other devices including laptops and smartphones. Many projectors are now available with wireless connectivity or using accessories to connect wirelessly to other devices.

There are many types of wireless projectors on the market today, but when choosing to buy, we need to pay attention to high brightness, high resolution or good image resolution from XGA or higher. It is best to choose a projector with additional ports such as HDMI, VGA, USB in case of WiFi errors, flickers can not connect the projector to devices.

2. Top WiFi projector connect laptop, phone

1. Tyco T2800A projector

The device has a HD screen resolution of 1280 x 720p, 16: 9 aspect ratio, 1,500: 1 contrast ratio, connected to the computer via HDMI, VGA, AV, lamp life of 20,000h, Use mercury LED light source and produce less heat.

It integrates Android 6.0, ARM Cortex-A53 Quad-Core 1.7GHz processor, 1GB RAM - 8Gb ROM and Mali 400MP GPU graphics processor.

2. Tyco D1600 projector

The device has 1,600 brightness, 2,000: 1 contrast ratio, 4: 3 frame / Just scan / Original / Full Wide / 16: 9/14: 9 / Zoom, light intensity

1000 - 2000 lumens, HD720 resolution (1280 × 720), projection frame size '15 ~ 150 inch ', support for Airplay, DLNA, Miracast connection, support for WiFi connection 2.4G / 5G 802.11 a / b / g / n / ac and Bluetooth are 4.0. Devices that install the operating system 4.4.

3. Optoma S341 projector

It has a brightness of 3500 Ansi lumens, a 22,000: 1 contrast ratio to enhance the depth of the image, the average SVGA (800x600px) image resolution can go as high as UXGA resolution (1600 × 1200). . The device supports a variety of ports such as HDMI, VGA in, VGA out, AV, Audio in, Audio out, USB, RS232. To connect wirelessly to the device we will use the HappyCast application.

4. Epson EB-535W projector

The projector has a brightness of 3,400 Ansi Lumens, WXGA image resolution (1,280 x 800), contrast of 16,000: 1, lamp life of about 10,000 hours. The device supports USB type A, USB type B, HDMI, RS232 control, wireless projection, projector control via LAN.

5. Panasonic projector PT-EZ590

Panasonic PT-EZ590 projector has WUXGA resolution, high brightness 5400 Ansi Lumens easy to project in bright light without worrying about blur, 10,000: 1 contrast ratio, lamp life of 5000 hours, rate 16:10 frame, screen size 30 ″ -> 300 ″.

The device supports HDMI x2, USB Type A (Wireless), USB Type A (DC 900mA), LAN x2, VGA In x1, VGA Out x1, Video, Audio in x2, Audio Out x1, RS232, connectors wirelessly via USB mounted on the camera body.

Above are a few suggestions for low-cost, high-end wireless projectors, and other features that depend on the user's usage and projection purposes. If you are buying a projector to serve large, crowded conferences, you should choose a device with a large image resolution for your convenience.

Hope this article was helpful to you!