Samsung Galaxy A21s

75.3 x 163.7 x 8.9 mm
6.5 pollici - 1600x720 px

Blackberry Key2 LE

71.8 x 150.25 x 8.35 mm
4.5 pollici - 1620x1080 px

Sony Xperia Z5 Compact

65 x 127 x 8.9 mm
4.6 pollici - 1280x720 px