Xiaomi’s new Redmi Projector 4 Pro turns any wall into a 120-inch smart theater
Redmi Projector 4 Pro lights up your home with 1080p visuals, dual 8W speakers, and HyperOS smart home integration for an easy cinematic setup.
Turning your living room into a personal theater just got easier.
Xiaomi has launched the Redmi Projector 4 Pro in China — a smarter, brighter upgrade priced at around $210 that fits neatly into the brand’s growing smart ecosystem.
The new projector delivers native 1080p resolution and 600 CVIA lumens of brightness, powered by a redesigned sealed optical engine that keeps dust out and noise levels down to just 29 dB. In daily use, that means sharper visuals without the distracting hum common in compact projectors.
Inside, the MediaTek MT9660 chip handles performance with 2 GB RAM and 32 GB storage, running on Xiaomi’s HyperOS Connect platform. This allows effortless automation — like dimming lights or closing curtains when the projector turns on — syncing perfectly with other Xiaomi smart devices.
Its 1.25:1 projection ratio supports screen sizes from 45 to 120 inches, and MEMC motion compensation ensures smoother playback for sports or fast-moving scenes. With SGS low-blue-light certification, it also helps protect your eyes during long movie sessions.
Focusing is handled by an AI-driven ToF laser and HD camera system, enabling auto focus and keystone correction in seconds. The projector even detects wall obstacles and intelligently resizes the image to fit your space — a small but meaningful touch that reflects Xiaomi’s focus on convenience.
Audio is another highlight. The dual 8 W full-range speakers with passive bass radiators deliver surprisingly rich sound with low-end response down to 25 Hz. When not projecting, it doubles as a Bluetooth speaker, making it a versatile piece of living-room tech.
Connectivity includes HDMI (ARC), USB 2.0, 3.5 mm audio, plus dual-band Wi-Fi and Bluetooth 5.1. Weighing 3 kg with a soft-gray fabric design, it looks right at home beside minimalist interiors — a projector built for both function and form.
In short, the Redmi Projector 4 Pro isn’t just a display device; it’s a glimpse at Xiaomi’s vision of smart, seamless living — where your home reacts as effortlessly as your touch.
