Comparison of OnePlus 3 vs Samsung Galaxy A20

Comparison of
OnePlus 3

General Features General Features
Release Date 2016, June. Released 2016, June 2019, March
SIM Support Dual SIM (Nano-SIM, dual stand-by) Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.01 x 2.94 x 0.29 in 6.24 x 2.94 x 0.31 in
Phone Weight 158 g 169 g
Operating System Android 6.0.1 (Marshmallow), upgradable to Android 8.0 (Oreo) Android 9.0 (Pie); One UI
Display Display
Screen Size 5.5 inches 6.4 inches
Screen Resolution 1080 x 1920 pixels 720 x 1560 pixels
Screen Type Optic AMOLED capacitive touchscreen, 16M colors Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 4
Memory Memory
Internal Memory 64 GB 32GB
RAM 6 GB RAM 3GB
Card Slot No microSD, up to 512 GB (dedicated slot)
Performance Performance
Processor Quad-core (2x2.15 GHz Kryo & 2x1.6 GHz Kryo) Octa-core (2x1.6 GHz & 6x1.35 GHz)
GPU Adreno 530 Mali-G71 MP2
Battery Battery
Type Non-removable Li-Ion 3000 mAh battery Non-removable Li-Po 4000 mAh battery
Camera Camera
Front Camera 8 MP 8 MP
Front Flash Light No
Front Video Recording 1080p@30fps No
Back Flash Light Yes Yes
Back Camera 16 MP 13 MP
Back Video Recording 2160p@30fps, 1080p@30/60fps, 720p@120fps, Auto HDR 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio No FM radio
WiFi Yes Yes
NFC Yes Yes (market/region dependent)

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