OPPO A51(电信4G)
¥799
主屏尺寸:5英寸
OPPO A51(移动4G)
¥819
OPPO A31(A31c/电信4G)
¥899
主屏尺寸:4.5英寸
OPPO A31(A31u/联通4G)
¥999
OPPO A31t