What are the differences between a Xiaomi Microwave Oven and a flatbed microwave oven?

The Xiaomi Microwave Oven is a turntable microwave oven. 
The differences between them are as follows:
1. The Xiaomi Microwave Oven heats food faster, which heats food through rotation, exposing all sides of the food to the microwave energy directly to ensure even cooking;
2. The flatbed microwave oven can utilize the whole inside base of the microwave for heating food. Besides, the flatbed microwave is easier to clean with no turntable inside. However, its heating needs much more time than the turntable microwave oven.