Advantages: super heat dissipation, double liquid gold and vc soaking plate.Excellent performance release.Solid workmanship.Disadvantages: the price is expensive, (especially in this year when the major front-line is rolled up, it is still unmoved) and does not support pd charging.The self performance control software awcc is unstable and insensitive.Conclusion: In this year's market, the price performance ratio is stressed everywhere.Due to the high price, Dell's g15 is not highly recommended.