If your wondering if the BLU Vivo XL4 is worth buying I can tell you I have been thoroughly impressed. Its what would be considered a budget phone since it sells for only $150 currently. It has a beautiful 6.2 inch lcd display, and can run some pretty high graphic games smoothly. BLU really nailed it with the XL4, and as we get into the benefits to using it you can see our video review directly below.
As far as specs this phone has a 6.2 inch display with a resolution of 720×1520 pixels. The colors on it are also very vibrant even on a low display brightness setting. If your wondering if the BLU Vivo XL4 is worth buying you will be surprised with the camera quality. This phone has both a 13mp back and front facing camera. This basically makes it the go to phone for taking selfies.
With the screen size being pretty big it makes playing games and watching videos extremely enjoyable. I had tested out some pretty high graphic games on this phone all of which ran smooth. The phones mediatek p22 helio processor can definitely hold its own. It will not measure up to a flagship Samsung, Apple, or LG phone, but at such a low price point its hard to complain.