The concept of "performance-to-price ratio" is often subjective and closely related to personal needs, budget and usage scenarios. However, I can give you some products or product types that are generally considered to have high performance-to-price ratio in their respective fields for your reference: 1. Smartphones • Products from some domestic brand series (such as Xiaomi, Redmi, Realme, etc.) usually provide good configuration, performance and camera experience at a relatively low price. • Some models of OnePlus are also often considered to have good performance in hardware performance and system optimization, while the price is relatively affordable. 2. Computers/Laptops • For office and light use, many users will choose Lenovo's IdeaPad or ThinkPad E series, which focus on stability and durability while not being too expensive. • If you are concerned about the performance-to-price ratio of gaming laptops or performance laptops, some mid-range configurations of Dell, HP or Asus products meet basic needs while being relatively affordable. 3. Home appliances • In the field of home appliances, some products of some domestic brands such as Midea, Haier and Gree are often considered to have a good balance between price and function, energy consumption and lifespan. • For example, air conditioners, washing machines and refrigerators with high cost performance often receive a lot of praise in the market. 4. Home audio and video entertainment • In terms of television, mid-range smart TVs from brands such as TCL and Hisense can usually meet the viewing needs of most families, and their prices are more competitive than those of high-end brands of the same size. • Xiaomi TVs also often attract many consumers who pay attention to cost performance with a high-end and low-price strategy. 5. Other digital products • In the fields of tablets, smart watches, Bluetooth headsets, etc., there are also many brands and series that are constantly optimizing product experience, striving for higher functions and performance at lower prices. • For example, in the market of true wireless Bluetooth headsets, many domestic brands and some international brands with outstanding cost performance can also meet daily use needs. It should be noted that each product has its own applicable population and focus, so "high cost performance" needs to be measured based on your actual needs. In addition, products are updated quickly, and the cost performance evaluation of specific models or models may also change with market feedback and software upgrades. It is recommended to read more of the latest user reviews and professional reviews before purchasing, and make a choice based on your own budget.