The Xiaomi Redmi Projector 4 is a compact, feature-rich home entertainment device offering full HD resolution, smart capabilities, and impressive audio—all at an affordable price point. It’s designed for users seeking a portable projector that doesn’t compromise on quality or versatility.
Sleek Design and Portability
The Redmi Projector 4 continues Xiaomi’s tradition of minimalist design. With dimensions of just 125 mm in width and 151.4 mm in thickness, and weighing only 1.5 kg, it’s significantly smaller and lighter than many competitors in the same category. This makes it ideal for users who want a projector that’s easy to move between rooms or even take outdoors for movie nights. Its compact form factor also means it blends seamlessly into modern home decor without drawing attention.
Display and Visual Performance
At the heart of the Redmi Projector 4 is its 1080p full HD resolution, which ensures crisp and detailed visuals whether you’re watching movies, streaming shows, or gaming. The projector boasts 360 CVIA lumens of brightness, which is sufficient for indoor viewing in moderately lit environments. While it may not match the brightness of high-end models designed for daylight use, it performs admirably in dim or dark settings.
One standout feature is MEMC (Motion Estimation, Motion Compensation) technology, which smooths out fast-moving scenes. This is particularly beneficial for sports, action films, and gaming, where motion blur can detract from the viewing experience. MEMC helps maintain clarity and fluidity, making the projector feel more premium than its price suggests.
Smart Features with HyperOS
The Redmi Projector 4 runs on HyperOS, Xiaomi’s proprietary smart operating system. This gives users access to a wide range of streaming apps and services directly from the projector, eliminating the need for external devices like streaming sticks or media boxes. The interface is intuitive and responsive, allowing for easy navigation through content libraries.
HyperOS also supports voice control and smart home integration, enabling users to operate the projector hands-free or sync it with other Xiaomi smart devices. This adds a layer of convenience and futuristic appeal, especially for tech-savvy households.
Audio Capabilities
Sound quality is often a weak point in compact projectors, but the Redmi Projector 4 makes a strong showing with its dual 5W speakers. These built-in speakers deliver clear and balanced audio, suitable for casual viewing without the need for external sound systems. While audiophiles may still prefer pairing it with a dedicated speaker setup, the onboard audio is more than adequate for most users.
The projector also supports Bluetooth connectivity, allowing users to link it with wireless headphones or speakers for a more immersive experience. This flexibility is a major plus for those who want to customize their audio setup.
Connectivity and Compatibility
In terms of connectivity, the Redmi Projector 4 includes standard ports such as HDMI and USB, making it compatible with a wide range of devices—from laptops and gaming consoles to USB drives and external hard disks. It also supports wireless casting, so users can stream content directly from their smartphones or tablets.
This versatility ensures that the projector can serve multiple roles: as a home theater centerpiece, a gaming display, or even a presentation tool for work or school.
Market Position and Pricing
Priced at CNY 1,399 (approximately $196) in China, the Redmi Projector 4 is positioned as an affordable yet capable alternative to more expensive models. Xiaomi has not yet confirmed international availability, but if it launches in markets like Europe or India, it could disrupt the budget projector segment with its blend of features and value.
Compared to other projectors in its class, the Redmi Projector 4 offers a compelling mix of performance, portability, and smart features. It’s particularly attractive for first-time projector buyers or those looking to upgrade from older, bulkier models.
Use Cases and Audience
The Redmi Projector 4 is ideal for a wide range of users:
- Families looking for a shared entertainment device for movie nights.
- Students who need a portable display for presentations or dorm room entertainment.
- Gamers who want a large-screen experience without investing in a massive TV.
- Outdoor enthusiasts who enjoy backyard screenings or camping trips.
Its lightweight design and smart capabilities make it a versatile tool for both casual and dedicated users.
Limitations and Considerations
While the Redmi Projector 4 excels in many areas, it’s not without limitations. The 360 CVIA lumens brightness, while decent, may struggle in brightly lit rooms. Users who plan to use the projector during the day or in well-lit environments might need blackout curtains or consider a higher-lumen model.
Additionally, while the 1080p resolution is excellent for most content, it doesn’t support 4K playback. For users with a large library of ultra-high-definition content, this could be a drawback.
Lastly, the lack of confirmed global availability means that international buyers may need to wait or import the device, which could affect warranty and support options.
Final Thoughts
The Xiaomi Redmi Projector 4 is a thoughtfully designed, feature-rich projector that delivers impressive performance at a budget-friendly price. With its full HD resolution, smart OS, MEMC technology, and dual speakers, it punches above its weight in nearly every category. Whether you’re setting up a home theater, hosting a movie night, or looking for a flexible display solution, the Redmi Projector 4 deserves serious consideration.
If Xiaomi expands its availability beyond China, this projector could become a go-to choice for users worldwide seeking quality and affordability in one sleek package.