When it comes to the comparison between dual-row magnetic connector and single-row magnetic connector, the following is a detailed discussion of the obvious advantages between them:

1. Connection density:
Dual-row magnetic connectors provide higher connection density and allow more connection points to be realized in a limited space. Single-row connectors are limited by the number of connection points, and cannot reach the connection density of dual-row connectors.

2. Stability and reliability:
Dual-row magnetic connector usually has higher stability and reliability because it has more contact points. This means that the dual-row connector can better resist vibration and external interference, thus ensuring the durability and security of the connection.

3. Data transmission rate:
Dual-row magnetic connector can support higher data transmission rate, which is suitable for occasions requiring large-capacity data transmission. In contrast, single-row connectors may be limited by data transmission rate.

4. Flexibility:
Dual-row magnetic connectors can support different types of signal transmission, including power supply, data, audio and video, etc. This provides users with more choices and application scenarios. In contrast, the flexibility of single-row connectors in this respect is limited.

By comparing these aspects in detail, we can clearly see the advantages of dual-row magnetic connector in connection density, stability, data transmission rate and flexibility.