On Camera, it has a 12-megapixel aperture f/1.8 and 5-megapixel aperture f/2.4 Dual Rear Camera and 24-megapixel front-facing camera. Connectivity options include 4G LTE, Wi-Fi 802.11 b/g/n, Bluetooth 5.0, GPS, micro USB and 3.5mm audio jack.
Dual SIM device runs on Android 8.1 Oreo with FunTouch 4.5 UI. Packed by a 3400mAh battery with fast charging support. The new phone has 3D glass backside and slightly rounded edges that make it really elegant, it measures 157.1 x 75.08 x 7.9 mm and weighs 156 grams.
Vivo X21s is priced at 2498 yuan in China. It comes in Starry Night Black and Millenium Powder color options.