You can tell from the name that it can wireless charge two devices simultaneously: an iPhone at 15W and a wireless Qi device at 5W. Since it is MagSafe certified, your iPhone can charge at 15W.
Sum Dial Wireless Charger is a premium Qi certified 10W wireless charging from Sum Products. In Singapore, the Sum Dial Wireless Charger is being sold at Synced by District which is located at 68 Orchard Road, #03-65, Plaza Singapura, Singapore 238839.
Synced is a new generation tech store focused on building exciting experiences around a curation of alternative and innovative tech brands whereas District provides brands with a turnkey, scalable offline store infrastructure to manage and power their physical operations.
Ugreen 10W Wireless Charging Stand retails for S$21.46 on Lazada. Sometimes during flash sale or shopping festivals, the price will drop to S$17.90. Shipping to Singapore is an additional S$2.20.
There are two coils in this wireless charging stand so that you can charge your phone in either portrait or landscape mode.
Momax is a mobile phone accessories maker founded in Hong Kong in 2004. One of their product is the Momax Q.Power UV-Box. The Momax Q.Power UV-Box is a UV Sanitizing Box that comes with wireless charging.
Choetech 15W Wireless Charger Stand comes with two wireless charging coils, and hence you can place your mobile phone in either portrait or landscape. It comes with the usual over-charging and over-temperature protection.