[操作疑難] 請問香港可以用咩版?移动版? 联通版? 是否兩個都用得?

請問香港可以用咩版?移动版? 联通版? 是否兩個都用得?

移动版?
网络制式GSM:Band3/Band8/Band2
TD-SCDMA:Band34/Band39
TD-LTE:Band38/Band39/Band40/Band41

4G网络 移动TD-LTE  
3G网络 移动3G(TD-SCDMA),联通2G/移动2G(GSM)  
支持频段 2G:GSM 900/1800/1900
3G:TD-SCDMA 1880/2010
4G:TD-LTE B38/39/40MHz


联通版?
网络制式TD-LTE/LTE FDD/WCDMA/GSM
网络频率联通双4G、联通3G、联通2G/移动2G

4G网络 联通TD-LTE,联通FDD-LTE  
3G网络 联通3G(WCDMA),联通2G/移动2G(GSM)  
支持频段 2G:GSM 900/1800/1900
3G:WCDMA 900/1900/2100
4G:TD-LTE B41
4G:FDD-LTE B1/3MHz



謝謝

联通, 3g is fine, but only B3 is worked for lte in hk

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These are 4G bands used in HK:
B3 CSL,3, SMARTONE,CMHK
B7 CSL/3/ PCCW, CMHK
B40  CMHK

So you must have B3 and B7 for use in HK.

For 3G, only WCDMA
900 - 3, CSL
2100 - 3, CSL, Smartone
850 - Smarone

It is interesting to see Smartone only has one useable band for 3G and 4G while others have at least 2 bands.

Source: wiki

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Different phones have different bands capabilities.
So do not just see 移动版? 联通版?
Look for the bands available for the particular phone.

If you plan to take the phone abroad, it is better to have LTE B20 as well.

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