Comparison of Samsung Galaxy J4 Core vs Oppo A1k

Comparison of
Samsung Galaxy J4 Core

General Features General Features
Release Date 2018, November 2019, April
SIM Support Dual SIM (Nano-SIM, dual stand-by) Dual SIM (Nano-SIM, dual stand-by)
Phone Dimensions 6.32 x 3.00 x 0.31 in 6.08 x 2.91 x 0.33 inches
Phone Weight 177 g 170 g
Operating System Android 8.1 Oreo (Go edition) Android 9.0 (Pie); ColorOS 6
Display Display
Screen Size 6.0 inches 6.1 inches
Screen Resolution 720 x 1480 pixels 720 x 1560 pixels
Screen Type IPS LCD capacitive touchscreen, 16M colors IPS LCD Capacitive Touchscreen, 16M Colors, Multitouch
Screen Protection Corning Gorilla Glass 3
Memory Memory
Internal Memory 16 GB 32GB
RAM 1 GB RAM 2GB
Card Slot Yes microSDXC (dedicated slot)
Performance Performance
Processor Quad-core 1.4 GHz Cortex-A53 Octa-core 2.0 GHz Cortex-A53
GPU Adreno 308 PowerVR GE8320
Battery Battery
Type Non-removable Li-Ion 3300 mAh battery Non-removable Li-Po 4000 mAh battery
Camera Camera
Front Camera 5 MP 5 MP
Front Flash Light Yes No
Front Video Recording No 720p
Back Flash Light Yes Yes
Back Camera 8 MP 8 MP
Back Video Recording 1080p@30fps 1080p@30fps
Connectivity Connectivity
Bluetooth Yes Yes
3G Yes Yes
4G/LTE Yes Yes
5G
Radio Stereo FM radio, recording FM radio
WiFi Yes Yes
NFC Yes

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