Comparison of Vivo Y91 vs Vivo Y91i

Comparison of
Vivo Y91

General Features General Features
Release Date 2018-01-01 2021-10-10
SIM Support Dual SIM (Nano-SIM, dual stand-by) Nano-SIM , Dual Sim
Phone Dimensions 155.1 x 75.1 x 8.3 mm 6.11x 2.96x 0.33in
Phone Weight 163.5 g 163 g
Operating System Android 8.1 (Oreo), Funtouch 4.5 Funtouch 4.5 OS (Android 8.1 Oreo);
Display Display
Screen Size 6.22 inches 6.22inches
Screen Resolution 720 x 1520 pixels 720 x 1520 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS Capacitive, Multi-touch
Screen Protection No Capacitive, Multi-touch, Scratch resistant
Memory Memory
Internal Memory 64 GB 16 GB
RAM 3 GB 2 GB RAM
Card Slot Yes microSD, microSDHC, microSDXC
Performance Performance
Processor Octa-core (4x1.95 GHz Cortex-A53 & 4x1.45 GHz Cortex A53) 4x 1.95 GHz ARM Cortex-A53, 4x 1.45 GHz ARM Cortex-A53
GPU Adreno 505 Qualcomm Adreno 505
Battery Battery
Type Li-Po 4030 mAh, non-removable Non-removable Li-Ion 4030 mAh
Camera Camera
Front Camera 8 MP, f/1.8 5 MP
Front Flash Light No No
Front Video Recording 1080p@30fps 0 MP
Back Flash Light Yes No
Back Camera 13 MP + 2 MP 13 MP
Back Video Recording 1080p@30fps 0 MP
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio Yes
WiFi Yes Yes
NFC No No

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