Xiaomi Redmi 15 with “affordable” Silicon-Carbon technology

With a 7000mAh battery capacity using advanced Silicon-Carbon technology, a 6.9-inch FHD+ screen and a 144Hz refresh rate beyond its price range, Redmi 15 promises to be a worthy choice for users.

Xiaomi Redmi 15 with the lowest price of only 4,790,000 VND

The most impressive highlight of Redmi 15 is the 7000mAh battery, the largest in the segment, developed based on advanced Silicon-Carbon technology. This technology provides higher energy storage capacity, improves battery life and optimizes long-term performance while still ensuring a moderate compactness in design.

With just one full charge, users can use Redmi 15 continuously for 2 days. Even with just 1% battery, the device can still maintain 64 minutes of continuous talk time, a number far exceeding the standard battery. The battery on Redmi 15 also proves to be exceptionally durable with up to 1600 charge-discharge cycles, equivalent to about 4 years of normal use, the battery still retains over 80% of its original capacity. This product also supports 33W Turbo charging, significantly reducing charging time, and has the ability to reverse charge 18W, turning the phone into a convenient backup battery for other devices.

Redmi 15 is equipped with a 6.9-inch super large screen with FHD+ resolution, maximum refresh rate up to 144Hz for smooth and sharp images in every operation. This screen has 3 eye protection certifications from TÜV Rheinland, limiting harmful blue light, reducing flicker and improving visibility in low light environments.

Possessing high durability with IP64 certification, the product ensures effective dust and water resistance combined with Wet touch 2.0 technology that allows the screen to operate smoothly even when hands are wet. Thanks to that, the device can operate stably even in harsh weather conditions, giving users peace of mind throughout the usage process.

Redmi 15 also makes its mark with outstanding performance thanks to the Snapdragon 685 processor. This processor provides stable processing, supporting smooth multitasking, from basic tasks such as surfing social networks, texting, video calling to heavier experiences such as playing 3D games or editing photos. In terms of photography, the 50MP AI Camera cluster is also a highlight, providing the ability to take clear photos and reproduce true colors. Basic AI photo editing features such as AI Erase and AI Sky are built into the device.

Redmi 15 is available in the Vietnamese market with two versions: 6GB + 128GB priced at VND 4,790,000 and 8GB + 128GB priced at VND 5,190,000. During the opening sale period from August 22 to September 30, 2025, users will receive attractive incentives of up to VND 400,000, support for 0% interest installment payment, 18-month genuine warranty...

BINH LAM

Source: https://www.sggp.org.vn/xiaomi-redmi-15-voi-cong-nghe-silicon-carbon-gia-mem-post809578.html