Vivo has introduced its latest Y300 GT smartphone in China. Vivo's new mid-range smartphone boasts similar features to the iQoo Z10 Turbo, including a FHD+ 144 Hz display, a 50 MP Sony LYT-600 main camera, a MediaTek Dimensity 8400 processor, and a large 7,620 mAh battery that supports 90 W fast charging. The device is now on sale in China via Vivo's online store.