z****n
发帖数: 3189 | 1 网络与制式
4G：LTE FDD：B1/B2/B3/B4/B5/B7/B8/B12/B17
LTE TDD：B34/B38/B39/B40/B41
注：LTE B41(2535–2655 120MHz)
3G：WCDMA：B1/B2/B4/B5/B8
TDSCDMA：B34/B39
CDMA EVDO：BC0
2G：GSM：B2/B3/B5/B8
CDMA 1X：BC0
LTE B41(2535–2655 120MHz)
支持 4×4 MIMO天线技术 | HPUE | HO RxD
--------------------------------------------------------
AT&T's 4G LTE bands in 2018
**MAIN BAND
12 –700 MHz Lower B/C/A. This is a superset of band 17, so band 17 is not
required if band 12 is available in the phone.
**ADDITIONAL CAPACITY
2 – 1900 MHz PCS, provides bandwidth in many markets; 25 is a superset of
band 2 but 25 is not required for some reason
4 – 1700/2100 MHz AWS, provides bandwidth in many markets
5 – 850 MHz CLR, the main band for areas lacking 700 lower B and/or C
blocks
29 – 700 MHz Lower D/E – supplemental downlink bandwidth only; implemented
in key markets
30 – 2300 MHz WCS, provides additional bandwidth in many markets
-------------------------------------
tmobile Network technologies
4G LTE
Frequencies: Band 2 (1900 MHz), Band 4 (1700/2100 MHz), Band 5 (850 MHz),
Band 12 (700 MHz), Band 66 (Extension of band 4 on 1700/2100 MHz), Band 71 (
600 MHz) | c*****e
发帖数: 1538 | | z****n
发帖数: 3189 | 3 老兄，快点止损吧
stay verzon , 你能玩的好手机只有三丧和肾机了
【在 c*****e 的大作中提到】
: 的确，verizon默默流泪！！
| c*****e
发帖数: 1538 | 4
：老兄，快点止损吧
：
我们这att和tmobile都慢的没法忍 |
|
