Now the hamsters' lifespan belonging to each of these types is different from the others. Like, the Syrian hamsters possess a life span of two years at minimum and two and a half years at maximum. The Campbell dwarf hamsters mostly live one and a half year at minimum and two years at maximum. The Winter White dwarf hamsters have a life period of one and a half years at minimum and two years at maximum. The Roborovski dwarf hamsters mostly live for three years at minimum and three and a half years at maximum. While the last type of hamsters, the Chinese dwarf hamsters live for two years at minimum and three years at maximum.
It should be kept in mind while keeping any kind of hamster that the above stated life span of each kind of hamster is based on estimation and exceptions do exist. If you provide a better place to them at your homes, there is a chance of their longer life but that also not more than five years at most.