In this video, I unbox the REDMI Note 15 Pro 5G (Lavender Purple) and put it side-by-side with the Note 14 Pro to see what actually changed. I go through the build and the feel in hand, because Xiaomi switched up the back material and also removed the curved screen—so the whole vibe is now more flat-edge and “clean.” I also do a quick tour around the phone and check what you’re getting in the box, including whether there’s a fast charger. From there, I get into the real comparisons: display size (it’s now a bigger 6.83-inch AMOLED), battery (a huge 6580mAh), cameras, and performance. I show camera samples, talk about whether shutter lag feels improved, and then we get to the main headline feature: the new 400% volume boost. I run a sound test against the Note 14 Pro so you can hear the difference, then I wrap it up with the most important question—should you upgrade from the Note 14 series, or just buy the Note 15 Pro outright. My honest take: some upgrades are nice, but the processor isn’t the kind of jump that automatically makes this a must-upgrade.