如題,因為下個月合約要到期了,在購物網站上看到640 LTE版有雙卡的,只是看不懂是否有支援台灣三雄的4G頻段?哪一家都行,因為還有一支全頻機,這支只是拿來插公司用的卡!
Cellular connectivity
GSM network: 850 MHz, 900 MHz, 1800 MHz, 1900 MHz
GSM max data speed DL: EGPRS 296.0 kbps
GSM max data speed UL: EGPRS 236.8 kbps
WCDMA network: Band 1 (2100 MHz), Band 2 (1900 MHz), Band 4 (1700/2100 MHz), Band 5 (850 MHz), Band 8 (900 MHz)
WCDMA max data speed DL: 42.2 Mbps (Cat 24)
WCDMA max data speed UL: 5.76 Mbps (Cat 6)
LTE FDD network: Band 1 (2100 MHz), Band 17 (700MHz), Band 2 (1900 MHz), Band 20 (800MHz), Band 3 (1800 MHz), Band 4 (1700/2100 MHz), Band 5 (850MHz), Band 7 (2600 MHz), Band 8 (900MHz), Band 28 (700 MHz), Band 12 (700 MHz)
TD-LTE network: Band 38 (2570-2620 MHz), Band 40 (2300-2400 MHz)
LTE max data speed DL: 150 Mbps (Cat 4)
LTE max data speed UL: 50 Mbps (Cat 4)
X




























































































