What are the materials of the Redmi Watch 5 Lite?

The Redmi Watch 5 Lite is equipped with a 1.96-inch AMOLED square display, with a resolution of 410 × 502, a pixel density of 332 PPI, and a refresh rate of 60Hz. The middle frame material is plastic, using the NCVM process, showing metallic texture luster. The standard strap is made of TPU and is available in Light Gold/Black.
For your reference, here are more details about the materials of the watch:
1. AMOLED stands for Active Matrix Organic Light Emitting Diode. It is a display technology known for its high contrast ratios, vibrant colors, and energy efficiency. Unlike traditional LCD screens, AMOLED displays use organic compounds that emit light when an electric current passes through them. This allows each pixel to generate its own light, resulting in deeper blacks and more vivid colors while consuming less power, especially when displaying dark images;
2. NCVM stands for Non-Conductive Vacuum Metallization. It is a process used to apply a thin, metallic coating to non-metallic surfaces, such as plastics. This technique enhances the appearance of products while maintaining their lightweight and non-corrosive qualities;
3. TPU stands for Thermoplastic Polyurethane. It is a type of plastic known for its flexibility, durability, and resistance to abrasion, oils, and chemicals.
Note:
After the strap is dirty, it can be cleaned with cleaning liquid or wiped with alcohol.