Microsoft just announced yet another low-end Windows Phone device, Lumia 540 D ual Sim. It comes with 5-inch HD display, Qualcomm Snapdragon 200 processor, 8 MP primary camera and 5MP front camera. It includes 8GB internal storage and e xpandable up to 128GB. 5吋 720p IPS萤幕 snapdragon 200 1GB RAM 8GB ROM 可扩充至128g 前500万,后800万画素镜头 售价149镁 来源 http://wmpoweruser.com/microsoft-announces-new-lumia-540-dual-sim-windows-phon e-device/