vivox5m,vivo X5sl

步步高vivo x5l钢化玻璃膜x5v x5m膜vivox5m手机膜x5
vivox5l钢化膜x5v手机贴膜 步步高vivox5m玻璃高清膜
vivo x5m 16g内存
vivo x5m
vivox5m手机本身内存多大?