vivo Y20s [G] vs Z1

Key differences

1. 1Chipset: the vivo Y20s [G] uses the Helio G80 (12 nm), the Z1 the Snapdragon 660 (14 nm). The vivo Y20s [G]'s fastest core runs at 2.00 GHz, the Z1's at 2.21 GHz.
2. 2Screen: 6.5 inches on the vivo Y20s [G], 6.3 inches on the Z1. Both run at up to 60 Hz.
3. 3Battery: 5,000 mAh on the vivo Y20s [G], 3,260 mAh on the Z1.
4. 4Main camera: 13.2 MP on the vivo Y20s [G], 13 MP on the Z1.