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Samsung Galaxy Note20 Ultra 5G Finds Optimal Balance Between Charging Speed and Temperature Using USB Power Delivery Technology

The Samsung Galaxy Note20 Ultra 5G utilizes advanced charging techniques to achieve faster charging than its predecessor, the Samsung Galaxy Note10+ (click here to learn more).

The 5G capable Samsung Galaxy Note20 Ultra 5G continues to support max power charging rates in the 22.5-27W range using USB Power Delivery 3.0 over Type-C as well as 15W Qi wireless charging and reverse wireless charging.

Some key upgrades of the Samsung Galaxy Note20 Ultra 5G from the Samsung Galaxy Note10+ include the newer and faster Qualcomm SM8250 Snapdragon 865+ chipset, Adreno 650 GPU, Android 10 as well as 108 MP rear camera with 50x hybrid zoom and 8K video.

We purchased the Samsung Galaxy Note20 Ultra 5G from a AT&T online store to see what's inside the box.

The AT&T version of the phone came along with a Samsung 25W Super Fast Charge charger and USB Type-C cable accessory.

The supplied Samsung 25W Super Fast Charge charger supports the following power profiles- fixed Power Delivery Objects (PDO's) of 15 watts (5 volts @ 3 amps) and 24.9 watts (9 volts @ 2.77 amps) as well as Programmable Power Supply (PPS) of 3.3-5.9 volts @ 3 amps and 3.3-11 volts @ 2.25 amps, which are also shared by the Samsung Galaxy Note10+'s charger and the Samsung 25W PD 3.0 PPS Type-C Charger that shipped with the Samsung Galaxy S10 5G phone.

For fastest charging, make sure to use the USB Type-C cable accessory to connect both phone and charger.

By comparison, the screen of the Samsung Galaxy Note20 Ultra 5G is just slightly bigger than the Samsung Galaxy Note10+, but equipped with the newer Corning Gorilla Glass Victus and 120Hz@FHD/60Hz@QHD refresh rate on the Samsung Galaxy Note20 Ultra 5G.

The phone's USB Type-C connector supports USB 3.2 Gen 1 (5 Gb/s) speeds to enable Samsung Super Fast Charge and USB Power Delivery based charging as well as video output using DisplayPort Alternate Mode with DisplayPort 1.3 support.