How cold will strawberries survive?
Will Strawberries Tolerate Freezing Temperatures?
This article tells you how to overwinter strawberries: https://www.gardeningknowhow.com/edible/fruits/strawberry/winterizing-potted-strawberries.htm
I you're talking about the fruit, they can withstand a freezing night or two if they are protected; growers spray water on their fields which protects the fruit when it freezes. This article will give you options for the home gardener: https://www.gardeningknowhow.com/plant-problems/environmental/protecting-plants-winter.htm