You should get a high quality screen assembly when your vivo X3S screen old, faulty LCD display. The OEM screen replacement LCD may be the part you are looking for.
Screen Size: 5.0 inches
Color: White, Blue
Compatibility: vivo X3S
Phonelcdwholesale.com is the best place to buy for vivo X3S screen replacement LCD. Each item was double tested before shipping and 12 months warranty.