Vivo Y91 vs OPPO A3s (3GB): Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Vivo Y91 and OPPO A3s (3GB).

The Vivo Y91 has a 6.22-inch display, Qualcomm Snapdragon 439 processor, dual cameras, 4G LTE (with VoLTE) connectivity, and 4030mAh battery.

Meanwhile, the OPPO A3s (3GB) has a 6.2-inch display, Qualcomm Snapdragon 450 processor, cameras, 4G LTE connectivity, and 4230mAh battery.


Specs Vivo Y91 OPPO A3s (3GB)
Picture Vivo Y91
3.6/5 stars (137 ratings)
× OPPO A3s (3GB)
3.5/5 stars (89 ratings)
Screen 6.22-inch HD+ IPS LCD Display (720 x 1520 Pixels, 270 ppi) with 19:9 Aspect Ratio, 2.5D Arc Glass, Rounded Corners and Notch 6.2-inch HD+ IPS LCD Display (720 x 1520 Pixels, 271 ppi) with 19:9 Aspect Ratio, Rounded Corners and Notch
OS Android 8.1 Oreo with Funtouch OS 4.5 Android 8.1 Oreo with ColorOS 5.1
Chipset Qualcomm Snapdragon 439 Qualcomm Snapdragon 450
CPU Octa Core CPU
4x Cortex-A53 @ 1.95GHz & 4x Cortex-A53 @ 1.45GHz
Octa Core CPU
8x Cortex-A53 @ 1.8GHz
GPU Adreno 505 Adreno 506
RAM 3 GB 3 GB
Rear Camera Dual Cameras:
13MP Main Camera (f/2.2 Aperture)
2MP Depth Sensor (f/2.4)
-Autofocus and LED Flash
Dual Camera: 13 + 2 Megapixels (f/2.2 Aperture) + (f/2.4 Aperture)
Autofocus
LED Flash
Front Camera 8 Megapixels (f/2.0 Aperture)
8 Megapixels (f/2.2 Aperture) with Screen Flash
- A.I. Beautification
Storage 32GB or 64GB 32GB
Expansion 256GB via microSD 256GB via microSD
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n
NFC No No
Bluetooth Bluetooth 4.2 Bluetooth 4.2
Position A-GPS A-GPS
USB OTG Yes Yes
USB MicroUSB 2.0 MicroUSB 2.0
3.5mm Audio Jack Yes Yes
Audio Enhancement None None
FM Radio Yes Yes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Battery 4030 mAh Li-ion Battery (Non-removable) 4230 mAh Li-ion Battery (Non-removable)

5V/2A Charging
Material Plastic (Glossy Finish) Plastic
Size 155.11 × 75.09 × 8.28 mm 156.2 x 75.6 x 8.2 mm
Weight 163.5 g 168 g
Colors Starry Black and Blue Purple and Red
Launch Date November 16, 2018 September 2018
Price 9,499.00 - Official price of 32GB storage version in the Philippines
9,999.00 - Official price of 64GB storage version in the Philippines
9,990.00 - Official Price in the Philippines
Buy Online Vivo Y91 on Lazada
Vivo Y91 on Shopee
OPPO A3s (3GB) on Lazada
OPPO A3s (3GB) on Shopee

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