This is the OPPO X 2021 rollablephone, it may look just like another normal phone at first glance, but once you slideup around the fingerprint area, the screen extends! Just like a scroll painting, the phone slowlytransforms from a regular 6.7-inch size to a tablet-like 7.4-inch size,  When you slide down, it then retracts! isn’t thatamazing? And the software interface adapts accordinglyfor optimal experience. How “optimal”? Now you can comfortably perform multi-taskswith the extended screen. Like you can view a detailed tweet from theright column while at the same time scroll down all the tweets from the left column likethe video shows. It’s even better if you view those e-commercesites like Amazon or my sponsor Geekbuying.com. Not only that, it offers a better video viewingexperience, like when you put to landscape mode, the video size will be adjusted automaticallywithout being interrupted, it’s seamless! Even in vertical mode, the ratio resizes perfectly. Oppo added that the user can freely customizethe screen size, so you’re not just limited to either 6.7 inches or 7.4 inches. Hence the “continuously variable” label. So how Oppo X 2021 rolls? Simply put, the phone is essentially a motorizedscroll, with a large part of the OLED panel laminated onto a “Warp Track” for improvedstrength, as it goes around a “Roll Motor” (with a 6.8mm scroll diameter) on the leftto tuck itself into a hidden compartment. The phone itself consists of a “2-in-1 Plate”body construction: these two parts roll out simultaneously and evenly for better structuralsupport. And with this design, the OPPO X 2021 achievesan almost zero-crease result! Now you may wonder what’s the possible futurefrom this rollable technology. Well, with this horizontal retractable mechanicalstructure, the phone will have a less compact internal structural space, so for example,the current lens modules can be switched to retractable lenses, thus achieve longer focallengths, and take better photos and videos. The other is the speaker, the sound cavitycan be made bigger and provide a better punchy bass those. The official OPPO staff told us that this"retractable" mechanism design even provides more possibilities for batteries and phoneantennas. Let’s see! So, are you excited about this phone? Just know that this is a concept phone, sowe may never see an official release. Even still there are some obvious questionswe still want to look at here like thickness, the front camera and durability of the phone. But let's still respect the spirit, and thecourage that OPPO has presented to us today. Never settle! Oops, that’s OnePlus’s slogan.

 Today we are going to take a look at the world’sfirst rollable concept phone: Oppo X 2021. In this article , I’ll explain how this thingrolls and what’s the possible future we can see from it,My content partners and I are always bringing you the newest and interesting tech from world, in English. So don’t miss them! Alright, so this is it.