Comparison of Vivo Y91 vs Oppo A5s

Comparison of
Vivo Y91

General Features General Features
Release Date 2018-01-01 2019-01-01
SIM Support Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 155.1 x 75.1 x 8.3 mm 6.14 x 2.97 x 0.32 inches
Phone Weight 163.5 g 170 g
Operating System Android 8.1 (Oreo), Funtouch 4.5 Android 8.1 (Oreo); ColorOS 5.2
Display Display
Screen Size 6.22 inches 6.2 inches
Screen Resolution 720 x 1520 pixels 720 x 1520 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors S-IPS LCD capacitive touchscreen, 16M colors
Screen Protection No Corning Gorilla Glass 3
Memory Memory
Internal Memory 64 GB 32GB or 64GB
RAM 3 GB 3GB or 4GB
Card Slot Yes microSDXC (dedicated slot)
Performance Performance
Processor Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) Octa-core (4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53)
GPU Adreno 505 PowerVR GE8320
Battery Battery
Type Li-Po 4030 mAh, non-removable Non-removable Li-Ion 4230 mAh battery
Camera Camera
Front Camera 8 MP, f/1.8 8 MP
Front Flash Light No No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 13 MP + 2 MP 13 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio FM radio
WiFi Yes Yes
NFC No Yes (market/region dependent)

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