Compare Oppo A9 (2020) vs Huawei Nova 3i

Specifications
Key Specifications
Display Size 6.5 inches 6.3 inches
Operating System Android 9.0 (Pie); ColorOS 6.1 Android 8.1 (Oreo)
RAM 128GB 8GB RAM UFS2.1 4 GB RAM or 64 GB 4/6 GB RAM
Rear Camera 48 MP 16 MP
Battery Capacity Non-removable Li-Po 5000 mAh battery Non-removable Li-Ion 3340 mAh battery
General Features
Release Date 2019, September 2018, July
SIM Support Dual SIM (Nano-SIM, dual stand-by) Hybrid Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.44 x 2.98 x 0.36 in 6.20 x 2.96 x 0.30 in
Phone Weight 195 g 169 g
Operating System Android 9.0 (Pie); ColorOS 6.1 Android 8.1 (Oreo)
Display
Screen Size 6.5 inches 6.3 inches
Screen Resolution 720 x 1600 pixels 1080 x 2340 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Screen Protection Capacitive, Multi-touch
Memory
Internal Memory 128GB 128 GB
RAM 128GB 8GB RAM UFS2.1 4 GB RAM or 64 GB 4/6 GB RAM
Card Slot microSD, up to 256 GB (dedicated slot) microSD, up to 256 GB (uses SIM 2 slot)
Performance
Processor Octa-core (4x2.0 GHz Kryo 260 Gold & 4x1.8 GHz Kryo 260 Silver) Octa-core (4x2.2 GHz Cortex-A73 & 4x1.7 GHz Cortex-A53)
GPU Adreno 610 Mali-G51 MP4
Battery
Type Non-removable Li-Po 5000 mAh battery Non-removable Li-Ion 3340 mAh battery
Camera
Front Camera 16 MP 24 MP
Front Flash Light No No
Front Video Recording 1080p@30fps 1080p@30fps
Back Flash Light Yes Yes
Back Camera 48 MP 16 MP
Back Video Recording 2160p@30fps, 1080p@30fps, gyro-EIS 1080p@30fps
Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
Radio FM radio FM radio
WiFi Yes Yes
NFC Yes (market/region dependent) Yes (market/region dependent)