The Galaxy S10E shares its predecessor's core camera and Snapdragon 855 chipset, so photos and speed are excellent. Battery life and wireless power sharing are also spot-on. While the 3,100-mAh battery sounds smaller than the S10 Plus' 4,100-mAh battery, it'll still last users all day. Samsung did an amazing job in giving the S10E the same main cameras as the S10 and S10 Plus on the back and front. Users get a 12-megapixel rear camera with OIS, dual-aperture lens, a 16-megapixel wide-angle camera and a 10-megapixel front-facing camera.