Released in July 2019, Vivo S1 comes with a super AMOLED Halo full view display with a high screen to body ratio. It comes with a 6.38-inch screen with 19:5:9 aspect ratio and 90 per cent screen to body ratio. S1 also supports always-on display at low power consumption. Vivo launched its in-display fingerprint technology a while ago. For S1 too, Vivo has provided unlocking experience with just a single touch on the screen. There are few animation effects available for fun unlocking. S1 comes in diamond black, skyline blue and cosmic green colour options with diamond pattern design and seamless transition from blue to purple. It gives the smartphone a classy look. Vivo S1 front camera offers 32MP resolution with multiple selfie modes, such as AI face beauty, AR stickers etc. S1 comes with Sony IMX499 triple rear camera sensors, which includes 16MP wide sensor, 8MP ultra-wide sensor and a 2MP depth sensor. AI super wide-angle camera expands the view to 120 degrees. For power, S1 has Mediatek MT6768 Helio P65 12nm octa-core processor with 4GB.6GB ram and 64Gb/128GB Rom. For a long-lasting battery, Vivo S1 rides a 4500mAh battery with company’s own 18W dual-engine fast charging technology.