The Vivo V9, released in 2018, is a mid-range smartphone that offers several features and advantages, but there are also a few potential disadvantages to consider, such as:
Older processor: The Vivo V9 is powered by the Qualcomm Snapdragon 626 processor, which is not as fast or powerful as newer processors like the Snapdragon 845 or 855 found in high-end phones. This may result in slower performance or lag when running intensive applications or multitasking.