PhoneArena unveils the ultimate collector’s book for phone enthusiasts Home Phones Camera Comparison OnePlus 6T vs Motorola Moto G7 vs Samsung Galaxy A50 vs Xiaomi Redmi Note 7 vs Samsung Galaxy A30 Color poster ISO Chart Original Web (2 MP) 5 megapixels 8 megapixels 13 megapixels x x x x x x x x x x x clear