Sam Rutherford for Engadget RATING : 8 / 10 Pros Big and bright 6.7-inch OLED display IP68 dust and water resistance Sleek, lightweight design Strong battery life Six years of OS and security updates Cons Fingerprint reader could be better 256GB model costs $540 No microSD card slot With the price of damn near everything going up these days, finding a good deal is harder than ever, especially when you're shopping for electronics. However, after refreshing its midrange phone lineup for 2026, Samsung has a new contender for the best phone under $500 in the Galaxy A37 5G. It's not the fastest or flashiest device around, but for anyone who just wants a solid Android handset for a decent price, this is it. And in a time when every dollar counts, this phone feels like a small blessing for budget-conscious buyers.…