The best 4K receivers in comparison

Wide Compatibility This wireless HDMI transmitter works with any device that has an HDMI output, whether that's a laptop, PC, camera, DV, gaming console, TV box, DVD player, Blu* ray player. The HDMI wireless receiver works with the TV with an HDMI input, including projector, monitor. RX used alone as a wireless HDMI dongle, can work directly with smartphones or tablets, support Android, i-OS, Mac OS, Windows devices

Wireless HDMI Transmission The wireless HDMI transmitter and receiver kit wirelessly transmits video and audio to large displays without delay. You can project any content from your laptop camcorder cable to your HDTV, projector, monitor without any long and messy HDMI cables. Gold-plated HDMI connectors are corrosion and abrasion resistant to improve signal transmission performance; molded strain relief improves cable durability.

DTS X PLAYBACK. Dolby Atmos and DTS X is the next-generation audio codec from DTS that leverages object-based audio to enable new immersive and interactive audio experiences.

Easy Setup and Wide Compatibility FAIRBEE's wireless hdmi transmitter and receiver are easy to set up just plug and play, with no apps, Bluetooth, or WiFi required. They support a wide range of HDMI devices such as laptops, PCs, Blu-ray players, and cameras, as well as popular streaming services and systems including Windows, Mac OS, and Android.

HDMI+VGA Dual Screen Transmission The wireless HDMI receiver provides multiple options for HDMI, VGA and audio interfaces, allowing two screens to be transmitted at the same time. The HDMI receiver can realize HDMI+VGA dual screen output, which can not only transfer videos and pictures to the TV, but also connect a VGA port and a 3.5mm audio port to the receiver. Supports Android, IOS and Windows devices

4K UHD Display You can enjoy 4K ultra-high-definition images on the big screen, the definition is 4 times that of 1080P, and enjoy an immersive viewing experience. At the same time, it supports backward compatibility with 1080P@60Hz.

Car Screen with 4K Front + Rear 1080P Dual Camera Dash Cam Carplay with dash cam front and rear provides 4K +FHD 1080P Waterproof backup camera, providing ultra high definition video. Users could easily view vehicle's plate number, road signs. With dual-screen recording capabilities and 170 viewing angle, support to night vision and loop recording, giving you a clear and accurate record of your journeys. Tips Included a 64G TF card, needn't purchase separately.

360 Rotation 4K Dash Cam with Loop Recording 4K front dash cam for ultra-clear recording and capture clear footage. Antika Car Audio Receivers has a wide-angle lens and loop recording function. Easily adjust the camera angle vertically or rotated 360 . You can even rotate the front camera to record inside the car, which is especially suitable for families with little kids to conveniently observe the children in the back seat.With 64GB SD card, Car Play screen starts looping video and automatically overwrites earlier video (when the vehicle is in a collision, it automatically locks the video,making sure the drive more safe and peace in mind)

2021 Free To Air Version Linux + Android Operating System

Fire TV Ambient Experience turns your TV screen into a canvas for displaying over a thousand pieces of free artwork, personal photos, helpful Alexa widgets and more.

Bring your entertainment to life with the RX-V6A AV receiver, with an elegant design, Dolby Atmos Height Virtualizer and DTS X, integrated music streaming and gaming-dedicated video functions

7.2 Channel Network AV Receiver with 150 Watts Per Channel Output