Samsung Droid Charge vs HTC Thunderbolt | Full Specs Compared | Verizon Droid Charge vs Thunderbolt Features and Performance Samsung Droid Charge and HTC Thunderbolt are two 4G LTE smartphones. This Droid Charge should not be confused with the Motorola Droid lineup. This is the first Droid from Samsung (Model SCH-i510). The US carrier for […]