The Lunar New Year of 2018 is just around the corner, and with it comes a fresh wave of excitement and new beginnings. Beyond the festive spirit, many people look to refresh themselves or their loved ones with meaningful gifts. When it comes to choosing a gift for the holiday season, it's important that it’s not only stylish but also practical, reasonably priced, and truly useful. After spending hours scrolling through online options, you might still feel stuck—no matter how hard you search, you can't find exactly what you're looking for. It’s frustrating, to say the least.
That’s why today I want to recommend a smart, compact, and highly functional micro projector that offers excellent value for money. This intelligent micro projector doesn’t require a screen, is ultra-portable, and delivers an immersive viewing experience whether you're watching movies or playing games. It’s gentle on the eyes and perfect for personal use or as a thoughtful gift. However, finding a reliable and high-performing model isn’t always easy. To help you avoid the hassle, I’ve selected one top-tier option: the Coolplay R4S, a 1080P full HD smart micro projector known for its impressive performance and great value.
**Design Review**
The Coolplay R4S features a completely redesigned exterior by the brand’s design team. Instead of the traditional flat shape, the R4S has a square body measuring 16.5 x 16 x 14.1 cm, combining geometric elements with smooth curves. Compared to other 1080P smart projectors, the R4S is nearly half the size, making it more space-efficient. The top-mounted carrying strap adds convenience, making it easy to take anywhere. The metal shell is well-crafted, with a sleek black finish that gives the device a futuristic look. The lens slide mechanism is both dust-proof and scratch-resistant, and the controls are intuitive and user-friendly.

**Picture Quality**
The R4S boasts a physical resolution of 1920 x 1080P, ensuring sharp and clear images and text. Unlike older models with low-resolution diamond-shaped pixels, this projector delivers a crisp and clean display. With a nominal brightness of 880 lumens, the R4S uses innovative RGGB four-channel technology, along with an 8A high-current LED and overcurrent drive system, delivering performance comparable to a 1000-lumen projector.
HDR technology enhances color depth and realism, bringing your content to life. The lens, designed by optical experts, uses 7 full-glass lenses and all-metal barrels, eliminating issues like thermal defocus or blur that are common in resin-based lenses. Image quality is crucial for a great viewing experience, and the R4S excels in both clarity and focus.

**Price & Value**
When it comes to purchasing decisions, price is often a major factor. The R4S is available on Tmall and JD.com for 3,499 yuan after coupons, which is significantly more affordable than other 1080P smart projectors that typically cost five to six thousand yuan. In terms of cost-effectiveness, the R4S stands out as a top choice.
**Key Specifications**
- Supported Colors: 10 billion colors
- Body Size (cm): 16.5 x 16 x 14.1
- Technology: DLP Technology
- Brightness: 880 ANSI Lumens
- Resolution (dpi): 1920 x 1080 dpi
- Contrast Ratio: 800:1 – 1000:1
**Rating: ★★★★★**
**Conclusion**
Overall, the Coolplay R4S offers a refreshing blend of style, performance, and affordability. At just under 3,500 yuan, it delivers exceptional value without compromising on quality. In 2018, if you’re looking for your first smart micro projector, the R4S is definitely worth considering. After all, when it comes to smart tech, cost-effectiveness is king.
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