Xiaomi has launched the REDMI Projector 4 Pro in China alongside the new REDMI Watch 6 and other smart IoT devices. The projector sports a minimalist grey design with a fabric-wrapped front, metal passive radiator, and fine-textured finish that blends well with modern home interiors.
The REDMI Projector 4 Pro delivers 600 lumens CVIA brightness (certified by CESI) and supports native 1080P resolution with a 1.25:1 throw ratio, capable of projecting images up to 120 inches. It uses diffuse reflection imaging and holds SGS low blue light certification for comfortable long-hour viewing. Its sealed optical engine enhances dust resistance, image clarity, and lifespan while maintaining low operational noise at 29dB(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 visuals in fast-moving scenes and features ToF-based automatic focusing and keystone correction for quick, hands-free setup.
For audio, it packs dual 8W speakers with a passive bass radiator and digital amplifier for richer sound output. The projector also supports far-field voice control, Xiaomi HyperOS Connect, and wireless screen casting via dual-band Wi-Fi and Bluetooth. Connectivity options include HDMI (ARC), USB, and a 3.5mm headphone jack, along with access to Xiaomi TV VIP content from platforms such as iQIYI, YueShiTing, and AiDongMan.
Quick Specifications: REDMI Projector 4 Pro (RMTYY04PYS)
- Design: Minimalist fabric front, metal passive radiator, textured finish
- 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 auto focus + manual
- Keystone: Auto (±15°) & manual four-point correction
- Audio: Dual 8W speakers + passive diaphragms, bass down to 25Hz
- MEMC: Supported
- Noise: ≤29dB(A)
- Connectivity: USB 2.0, HDMI (ARC), 3.5mm jack, DC IN
- Wireless: Wi-Fi (2.4GHz / 5GHz / 5.8GHz), Bluetooth 5.1
- Voice Control: Far-field & remote input
- Size & Weight: 226 × 210.8 × 155.2 mm, 3.0 kg
- Color: Grey
Pricing and Availability
The REDMI Projector 4 Pro is priced at 1499 yuan (USD 210 / Rs. 18,470 approx.) and is available in Grey color — already on sale in China.