As for the optics, the Vivo Y1s has a 13-megapixel rear camera with a f/2.2 aperture and a 5-megapixel front camera with a f/1.8 aperture. The selfie camera sits inside a waterdrop-style notch on the top bezel of the display. The Vivo Y1s supports rear flash, and has modes like beauty and time-lapse.
Vivo Y1s packs a 4,030mAh battery and connectivity options include 2.4G Wi-Fi, Bluetooth v5, Micro USB port, GPS, USB OTG, FM Rasio, 3.5mm audio jack, and more. The dimensions of the phone are listed to be at 155.11x75.09x8.28mm and it weighs 161 grams. Sensors on board include accelerometer, ambient light sensor, proximity sensor, e-compass, and virtual gyroscope. The Vivo Y1s supports Face Unlock and comes with system-wide dark mode.