Samsung's Galaxy A37 represents a modest but tangible upgrade over the Galaxy A36, making it the better choice for new buyers seeking a slightly better experience. The A37 boasts IP68 water resistance compared to the A36's IP67 rating, a higher peak brightness of 1,900 nits versus 1,200 nits, and a newer Exynos 1480 processor paired with 8GB of RAM. While both share identical 6.7-inch screens, 120Hz refresh rates, and 5,000mAh batteries, the A37's software advantage includes Android 16 and Samsung One UI 8.5, offering features like Quick Share and AirDrop.

However, the A36 retains an edge in Bluetooth 5.4 and offers more storage options in some regions.