A57t(移动版)存在移动卡时主选4G网络,另一张卡最高2G网络语音电话状态;
两张电信卡无法同时使用;
没有移动卡时,联通卡、电信卡才可作为主卡使用4G网络,副卡最高支持联通3G,两张电信卡另一张卡将不能注册网络;
2017年3月及之后生产的机器,当有移动卡时,移动卡必须为主卡。
是否支持4G+:不支持
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OPPO Find N3 Flip
轻巧好用,出片专用
¥6799起
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OPPO Find X7
大师影像 更有分量
¥3999起
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OPPO Reno11
所见如所愿
¥2499起
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一加 12
十年旗舰,超越之作
¥4299起
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