Display Size : 6.3 inches, 97.4 cm2
Primary Camera: Dual 13 MP, (wide)
Battery Capacity: 3000 mAh
Ram: 3 GB

 Display Size : 6.56 inches, 103.4 cm2
Primary Camera: Triple 50 MP, (wide)
Battery Capacity: 5000 mAh
Ram: 4 GB

Display Size: 10.4 inches, 307.9 cm2
Primary Camera: 8 MP
Battery Capacity: 8200 mAh
Ram: 4 GB

Display Size: 8.0 inches, 185.6 cm2
Primary Camera:  8 MP
Battery Capacity: 5250 mAh
Ram: 3 GB, 4 GB