Comparison of Oppo A1k vs Samsung Galaxy J2

Comparison of
Oppo A1k

General Features General Features
Release Date 2019, April 2015, September
SIM Support Dual SIM (Nano-SIM, dual stand-by) Single SIM (Micro-SIM) or Dual SIM (Micro-SIM, dual stand-by)
Phone Dimensions 6.08 x 2.91 x 0.33 inches 5.37 x 2.72 x 0.33 in
Phone Weight 170 g 129 g
Operating System Android 9.0 (Pie); ColorOS 6 Android 5.1.1 (Lollipop)
Display Display
Screen Size 6.1 inches 4.7 inches
Screen Resolution 720 x 1560 pixels 540 x 960 pixels
Screen Type IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch Super AMOLED capacitive touchscreen, 16M colors
Screen Protection Corning Gorilla Glass 3
Memory Memory
Internal Memory 32GB 8 GB
RAM 2GB 1 GB RAM
Card Slot microSDXC (dedicated slot) microSD, up to 256 GB (dedicated slot)
Performance Performance
Processor Octa-core 2.0 GHz Cortex-A53 Quad-core 1.3 GHz Cortex-A7
GPU PowerVR GE8320 Mali-T720
Battery Battery
Type Non-removable Li-Po 4000 mAh battery Removable Li-Ion 2000 mAh battery
Camera Camera
Front Camera 5 MP 2 MP
Front Flash Light No
Front Video Recording 720p No
Back Flash Light Yes Yes
Back Camera 8 MP 5 MP
Back Video Recording 1080p@30fps 720p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio FM radio FM radio, RDS, recording
WiFi Yes Yes
NFC Yes Yes (market dependent)

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