Yes, you could view on your phone with the VIOFO app or view on TV via a 3.5mm male to 3 RCA AUX cable.
If you use the AV cable to output the dashcam's video to the TV, the image quality may not be as good as it is on your phone. as the AV out port only supports 640*480 resolution.
Besides, only the image can be diverted, sound excluded.