i dont understand their numbering scheme. why is it going from v23 to v25 to v27 and then to v21e. what is the logic? also im quite intruiged with vivo phones cuz i wanted a 2nd hand phone with no bloatware and a good camera and i bought the pixel 6a. but im genuinely finding the camera on my mums v25 much better, especially in yellow lit rooms. also the appinterface is better. also the phone is lighter. i might switch to a vivo in a couple of years