Xiaomi has launched the Redmi Projector 4, alongside its Pro version, in China. The Projector 4 is priced at 999 yuan ($140) and is now open for pre-orders on JD.com and other platforms. Xiaomi has not yet announced the official sale date.

Redmi Projector 4 Specifications

The Redmi Projector 4 features a compact design with a sand-colored matte body and a metallic front panel. It measures 151.4 × 125 × 204.8 mm and weighs 1.5 kg. The device uses LCD display technology and supports native 1080p resolution with a 1.2:1 throw ratio. It can project screen sizes ranging from 55 to 120 inches, depending on the distance.

Xiaomi has equipped the projector with a custom-sealed optical engine that enhances brightness and helps protect against dust. The projector delivers 360 CVIA lumens of brightness, which marks a 38% increase over the previous generation. It also includes SGS Low Blue Light certification, which helps filter short-wave blue light to reduce eye strain during long viewing sessions.

The projector features MEMC motion compensation technology that improves playback smoothness and minimizes motion blur during fast-paced scenes. It is powered by the MediaTek MT9660 processor paired with 2GB of RAM and 32GB of internal storage. The device runs on Xiaomi’s HyperOS Connect platform, enabling seamless integration with the brand’s smart home ecosystem.

The Redmi Projector 4 includes a built-in ToF module for quick autofocus and automatic keystone correction. The system supports omnidirectional adjustments within ±15° on horizontal, vertical, and diagonal planes. The projector also includes dual 5W full-range speakers and a digital amplifier to improve audio output.

In terms of connectivity, it includes HDMI, USB, and a 3.5mm headphone jack. It supports dual-band Wi-Fi and Bluetooth 5.1 for wireless connections, allowing users to cast content from their devices or use the projector as an independent Bluetooth speaker.

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(Redmi JD)

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