Vivo X5 Max L
 GSM frequencies:  850 900 1800 1900;  Standard UMTS:  no;  Standard LTE:  TDD LTE:  1900, 2300, 2600 MHz;  Standard TD-SCDMA:  1900 2000;  Type:  Touch;  Dimensions (W x H x D):  153.90 x 78.00 x 4.75 mm;  Main display:  Color / Super AMOLED16M color...
Vivo Y937
 GSM frequencies:  850 900 1800 1900;  Standard UMTS:  850 900 1900 2100;  Standard LTE:  FDD LTE:  1800, 2100 MHzTDD LTE:  2500 MHz;  Standard CDMA:  850;  Type:  Touch;  Dimensions (W x H x D):  154.00 x 77.00 x 6.79 mm;  Main display:  Color / IPS ...