Compare vivo Y91 vs Huawei Y7 Prime (2019)

Specifications
Key Specifications
Display Size 6.22 inches 6.26 inches
Operating System Android 8.1 (Oreo) Android 8.1 (Oreo); EMUI 8.2
RAM 3 GB RAM 3 GB RAM
Rear Camera 13 MP 13 MP
Battery Capacity Non-removable Li-Po 4030 mAh battery Non-removable Li-Ion 4000 mAh battery
General Features
Release Date 2018, November 2019, January
SIM Support Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.11 x 2.96 x 0.33 in 6.26 x 3.03 x 0.32 in
Phone Weight 163.5 g 168 g
Operating System Android 8.1 (Oreo) Android 8.1 (Oreo); EMUI 8.2
Display
Screen Size 6.22 inches 6.26 inches
Screen Resolution 720 x 1520 pixels 720 x 1520 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Screen Protection
Memory
Internal Memory 32 GB 32 GB
RAM 3 GB RAM 3 GB RAM
Card Slot microSD, up to 256 GB microSD, up to 512 GB (uses SIM 2 slot)
Performance
Processor Octa-core (2x1.95 GHz Cortex-A53 & 6x1.45 GHz Cortex A53) Octa-core 1.8 GHz Cortex-A53
GPU Adreno 505 Adreno 506
Battery
Type Non-removable Li-Po 4030 mAh battery Non-removable Li-Ion 4000 mAh battery
Camera
Front Camera 8 MP 16 MP
Front Flash Light No No
Front Video Recording No 1080p@30fps
Back Flash Light Yes Yes
Back Camera 13 MP 13 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio FM radio
WiFi Yes Yes
NFC