keeping in mind the growing and versatile needs of users operating systems are upgrading their versions of android as said before the android pie version offers a lot of improved features including better ui adaptive brightness better battery life and the impressive dashboard feature with which you can see some very useful insights about how you use your phonehere are some of our top picks of smartphones with android v90 operating systemsamsung galaxy a70sthe samsung galaxy a70s is a highly functional handset ideal for those who prefer modish features and functionality with this smartphone multitasking and gaming becomes a breeze with its qualcomm snapdragon 675 octacore processor features samsung galaxy a70s screen size 67 inches rear camera 64mp 8mp 5mp front camera 32mp operating system android 90 pie processor qualcomm sdm675 snapdragon 675 11 nm ram 8gb battery 4500mah unlock onscreen fingerprint oppo a1koppo a1k boasts of having cuttingedge physical aesthetics this trendy handset has a smart bar that enables you to switch between apps transfer files reply messages or take screenshots when playing a game or watching a video features oppo a1k screen size 61 inches rear camera 8mp front camera 5mp operating system coloros 6 based on android 9 processor mtk mt6762r ram 2gb battery 4000mah unlock face unlock nokia 22the hd display of the smartphone provides a clear and vibrant visual experience on your phone the smartphone lets you chase life at a seriously fast pace with its google assistant button that lets you ask questions see your schedule or even dim the lights and more features nokia 22 screen size 571 inches rear camera 13 mp front camera 5 mp operating system android v90 pie processor mediatek helio a22 ram 2gb battery 3000mah unlock face unlock vivo v15vivo v15 has ultra fullview display with 9095 screentobody ratio that eliminates all obstructions to create the ultimate viewing experience at the back of the mobile is a refreshing colour with the combination of 3d curves and spectrum ripple design making a bold statement and delivering the brands promise to constantly push the limits of smartphone design features vivo v15 screen size 653 inches rear camera 12mp 8mp 5mp front camera 32mp operating system funtouch os 9 based on android 90 processor mtk p70 21ghz octacore ram 6gb battery 4000mah unlock fingerprint samsung galaxy m40the samsung galaxy m40 is an incredible addition to the brands m series the smartphone has a 79 mm sleek body and premium dual tone finish it works on android pie operating system with oneui features samsung galaxy m40 screen size 63 inches rear camera 32mp 8mp 5mp front camera 16mp operating system android 90 pie processor 17ghz qualcomm snapdragon sd 675 octa core ram 6gb battery 3500mah unlock fingerprint disclaimer the times of indias journalists were not involved in the production of this article