Epson EF-51 – hybrid 4K projector with HDR support and voice control
22.05.25
Epson has introduced a new 4K projector EF-51, which combines high image quality with smart backlighting features. The projector is built on the basis of the company’s Triple Core Engine technology and 3LCD architecture with three chips. Support for 4K with HDR is declared, the brightness reaches 700 lumens, and the dynamic contrast ratio is 5,000,000:1. The EF-51 displays 10-bit color and more than 1.07 billion shades.
One of the key features is the updated light recirculation system, which ensures brightness uniformity at 97.3% and reduces noise. The atmospheric backlight works even when turned off and is controlled using the touch panel or via a mobile device. Users can change the color, brightness, visual effects and create interactive photo walls.
Among the Epson EF-51 features are automatic keystone correction, wall detection and frame alignment. The maximum projection size is up to 100 inches. The motorized stand allows you to adjust the tilt angle and rotation of the device. For gamers, there is a low-latency mode (ALLM) and a motion interpolation function.
The audio system includes two 6W speakers with Dolby Audio support. Inside – 2 GB of RAM, 64 GB of built-in, there are HDMI, USB ports, audio output, as well as voice control via an AI assistant. The noise level during operation is absorbed at 23 dB. The model meets Chinese energy efficiency standards.
The projector is provided with an official 2+1 year warranty, which includes home service, free repair and replacement in case of damage during delivery.
Don't miss interesting news
Subscribe to our channels and read announcements of high-tech news, tes
Ugreen Uno RG Gan – 100W charging with a smile
0 
I like how it charges quickly, doesn’t get too hot, and it also makes me smile. This is probably what Ugreen employees had in mind when they were developing a new model of Gun Charger.
AI is profitable. OpenAI has earned $10 billion in annual revenue artificial intelligence business financials
OpenAI reported annual revenue growth of $10 billion at current rate (ARR), nearly double the level in December 2024
You can pay fine in “Reserve+” soon with a 50% discount applications events in Ukraine war
The Reserve+ application already displays messages about violations, for example: “it looks like you have problems with your military registration.”