Xiaomi has launched the REDMI Projector 4 Pro in China along with the new REDMI Watch 6 and other smart IoT devices. The projector features a minimalist gray design with a fabric-covered front, a metal passive radiator and a finely textured surface that blends well with modern home interiors.
The REDMI Projector 4 Pro delivers a CVIA brightness of 600 lumens (CESI certified) and supports a native 1080P resolution with a throw ratio of 1.25:1, allowing images up to 120 inches in size to be projected. It uses diffuse reflection images and has SGS low blue light certification for comfortable viewing for many hours. Its sealed optical engine improves dust resistance, image clarity and durability while maintaining a low operating noise level of 29 dB(A).
Powered by the MT9660 processor paired with 2GB RAM and 32GB storage, the projector offers smooth playback and fast image processing. It supports MEMC motion compensation for clearer images in fast-moving scenes and features ToF-based auto-focus and keystone correction for quick, hands-free setup.
For sound, two 8W speakers are equipped with a passive bass radiator and a digital amplifier for richer sound output. The projector also supports far-field voice control, Xiaomi HyperOS Connect and wireless screen sharing via dual-band Wi-Fi and Bluetooth. Connectivity options include HDMI (ARC), USB and a 3.5mm headphone jack, as well as access to Xiaomi TV VIP content from platforms such as iQIYI, YueShiTing and AiDongMan.
Quick Specs: REDMI Projector 4 Pro (RMTYY04PYS)
- Design: Minimalist fabric front, passive radiator made of metal, structured surface
- Display: LCD, 1080P (Full HD), 600 CVIA lumens brightness, 1000:1 contrast
- Projection: 45″–120″ (1.31–3.34 m), throw ratio 1.25 ± 0.1:1
- Processor: MediaTek MT9660 chip
- Memory: 2GB RAM + 32GB Storage
- Focus: ToF autofocus + manual
- Keystone correction: Automatic (±15°) and manual four-point correction
- Audio: Two 8W speakers + passive diaphragms, bass up to 25 Hz
- MEMC: Supported
- Noise: ≤29dB(A)
- Connectivity: USB 2.0, HDMI (ARC), 3.5mm jack, DC IN
- Wireless: WLAN (2.4 GHz / 5 GHz / 5.8 GHz), Bluetooth 5.1
- Voice control: far field and remote input
- Size and weight: 226 × 210.8 × 155.2mm, 3.0kg
- Color: Gray
Prices and availability
The REDMI Projector 4 Pro is priced at 1,499 Yuan (approximately $210 / Rs 18,470) and comes in Gray color – already available in China.