Compare Nokia 2.2 vs Oppo A57

Specifications
Key Specifications
Display Size 5.71 inches 5.2 inches
Operating System Android 9.0 (Pie); Android One Android 6.0 (Marshmallow)
RAM 3 RAM or 16 GB 2 GB RAM 3 GB RAM
Rear Camera 13 MP 13 MP
Battery Capacity Non-removable Li-Ion 3000 mAh battery Non-removable Li-Ion 2900 mAh battery
General Features
Release Date 2019, June 2016, November
SIM Support Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 5.75 x 2.78 x 0.37 in 5.87 x 2.87 x 0.30 in
Phone Weight 153 g 147 g
Operating System Android 9.0 (Pie); Android One Android 6.0 (Marshmallow)
Display
Screen Size 5.71 inches 5.2 inches
Screen Resolution 720 x 1520 pixels 720 x 1280 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS LCD capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 4
Memory
Internal Memory 32 GB 32 GB
RAM 3 RAM or 16 GB 2 GB RAM 3 GB RAM
Card Slot microSD, up to 400 GB microSD, up to 256 GB
Performance
Processor Quad-core 2.0 GHz Cortex-A53 Octa-core 1.4 GHz Cortex-A53
GPU PowerVR GE8320 Adreno 505
Battery
Type Non-removable Li-Ion 3000 mAh battery Non-removable Li-Ion 2900 mAh battery
Camera
Front Camera 5 MP 16 MP
Front Flash Light
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