As the product name sounds, Baseus 65W GaN Dual USB-C Plus USB-A Charger, is a 65W charger that has two USB-C ports and one USB-A port.
There are too many buzz words in the Lazada product title like GaN2 and PD4, which I think are not valid. I have not heard anything on GaN2 or PD4 yet.
Besides the Ugreen 20W USB-C PD Charger and Apple 20W USB-C Power Adapter, another 20W charger you can consider is the Baseus 20W USB-C PD Charger.
It is the cheapest of them all, retailing at S$10.99 on Lazada with free shipping to Singapore.