China Unicom - China
Search Criteria
China Unicom (China) uses 2 GSM bands, 1 UMTS band, and 2 LTE bands. Find out if your unlocked phone or mobile device will work with China Unicom (China). See the tables below for details.
Check device compatibilityCarrier website: http://www.chinaunicom.com.cn
Frequency Bands
GSM
| Name | Interface |
|---|---|
| 900 (E-GSM) | GSM |
| 1800 (DCS) | GSM |
Supported GSM Protocols
| Name | Generation |
|---|---|
| GPRS | 2.5G |
| EDGE | 2.5G |
UMTS
| Name | Interface |
|---|---|
| B1 (2100) | UMTS |
Supported UMTS Protocols
| Name | Generation |
|---|---|
| UMTS | 3G |
| HSPA+ | 3.5G (4G speed) |
LTE
| Name | Interface |
|---|---|
| B3 (1800 +) | LTE |
| B41 (TD 2500) | LTE |
Supported LTE Protocols
| Name | Generation |
|---|---|
| LTE | 4G |
