NETWORK: GSM/ CDMA / HSPA / LTE
LAUNCH: 2018, June
DISPLAY: IPS LCD capacitive touchscreen, 16M colors
PLATFORM: Android 8.1 (Oreo)
MEMORY EXTERNAL: microSD, up to 256 GB
MEMORY INTERNAL: 32 GB, 3 RAM
PRIMARY CAMERA: 13 MP (f/2.2), phase detection autofocus, LED flash
SECONDARY CAMERA: 5 MP (f/2.2)
BATTERY: Non-removable Li-Po 3260 mAh battery
SENSORS: Accelerometer, proximity, compass
CHIPSET: Mediatek MT6762 Helio P22

The dual-SIM (Nano) Vivo Y81 runs FunTouch OS 4.0 on top of Android 8.1 Oreo out-of-the-box. It sports a 6.22-inch HD+ (720×1520 pixels) IPS display with a 19:9 aspect ratio and Gorilla Glass protection. It is powered by an octa-core MediaTek MT6762 SoC clocked at 2.0GHz, coupled with an IMG GE8320 graphics, 3GB of RAM, and 32GB of inbuilt storage. Storage is expandable via microSD card (up to 256GB).
In terms of optics, the Vivo Y81 bears a 13-megapixel rear camera sensor with f/2.2 aperture and LED flash, and a 5-megapixel selfie camera with the same aperture. There is a 3260mAh battery powering the internals from underneath the hood. Connectivity options on the Vivo Y81 include 4G LTE, Bluetooth 5.0, single-band Wi-Fi 802.11 (2.4GHz), GPS, Micro-USB, and a 3.5mm headphone jack.