Does the Samsung S21 Plus support wireless charging?
The Galaxy S21 Plus does support wireless charging from factory and is capable of 15W fast Qi wireless charging. Please not you'll require a wireless charging pad or stand to take advantage of the S21 Plus' wireless charging.
Can the Samsung Galaxy S21 Plus Fast Charge?
The Samsung Galaxy S21 Plus supports 25W fast charging. To use this feature, ensure that fast Charging is enabled. This can be done by selecting Settings > Device Care > tap Battery > tap Charging > tap to activate the Fast Charging. You'll also require a fast charger such as this Official Samsung 25W mains adapter.
Is the Galaxy S21 Plus waterproof?
The Galaxy S21 Plus is waterproof and has a IP68 dust/water rating for up to 1.5m for 30 minutes.
However if you wish to use add a waterproof case, you can do so with the use of the Olixar Waterproof Pouch.
Does the Samsung Galaxy S21 Plus support memory cards?
For the first time on their S Range handsets, Samsung have removed the ability to expand memory and so the S21 Ultra does not support memory.
Does the Samsung S21 Plus have a headphone port?
Unfortunately the S21 Plus does not feature a 3.5mm headphone port, however if you wish to use headphones or earphones which uses a 3.5mm auxiliary connection, you can do so by using this USB-C to 3.5mm adapter. Alternatively, wireless Bluetooth headphones and earphones work flawlessly with the S21 Plus.