1, price: Reiz series belongs to high-end series, and the price is relatively high; Ruicai series belongs to the mid-range series with moderate price; Smart electricity series belongs to economic series, and the price is relatively low.

2. Function: Ruizhi series pays more attention to intelligent functions and has more intelligent washing and dehydration programs, which can better meet the needs of household laundry, while Ruicai has a single function and is not intelligent enough.