Samsung Galaxy J7 Core vs OPPO A31: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Samsung Galaxy J7 Core and OPPO A31.

The Samsung Galaxy J7 Core has a 5.5-inch display, Samsung Exynos 7870 Octa processor, cameras, 4G LTE connectivity, and 3000mAh battery.

Meanwhile, the OPPO A31 has a 6.5-inch display, MediaTek Helio P35 processor, triple cameras, 4G LTE (with VoLTE) connectivity, and 4230mAh battery.


Specs Samsung Galaxy J7 Core OPPO A31
Picture Samsung Galaxy J7 Core
★★★★★ 3.4/5 stars (38 ratings)
× OPPO A31
★★★★★ 3.4/5 stars (372 ratings)
Screen 5.5-inch HD Super AMOLED Display (720 x 1280 Pixels, 267 ppi) 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with 20:9 Aspect Ratio and Waterdrop Notch
OS Android 7.0 Nougat with TouchWiz UI Android 9.0 Pie with ColorOS 6.1
Chipset Samsung Exynos 7870 Octa MediaTek Helio P35
CPU Octa Core CPU
8x Cortex-A53 @ 1.6GHz 		Octa Core CPU
4x Cortex-A53 @ 2.3GHz & 4x Cortex-A53 @ 1.8GHz
GPU Mali-T830 MP2 PowerVR GE8320
RAM 2 GB 4 GB
Rear Camera 13.0 Megapixels
Autofocus
LED Flash
f/1.9 Aperture 		Triple Cameras:
12MP Main Camera (f/1.8 Aperture, PDAF)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
Front Camera 5.0 Megapixels with Soft LED Flash
- f/2.2 Aperture
 8 Megapixels (f/2.0 Aperture)
Storage 16GB 128GB
Expansion 256GB via microSD 512GB via microSD
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 4G LTE (with VoLTE), 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n Wi-Fi 802.11 b/g/n
NFC No No
Bluetooth Bluetooth 4.1 Bluetooth 5.0
Position A-GPS A-GPS
USB OTG Yes Yes
USB MicroUSB 2.0 MicroUSB 2.0
3.5mm Audio Jack Yes Yes
Audio Enhancement None None
FM Radio Yes with RDS Yes
Sensors No biometric sensors.
Proximity Sensor & Ambient Light Sensor
Accelerometer 		Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Battery 3000 mAh Li-ion Battery (Removable) 4230 mAh Li-Po Battery (Non-removable)
10W Charging
Material Polycarbonate Glossy Plastic
Size 152.4 x 78.6 x 7.6 mm 163.9 x 75.5 x 8.3 mm
Weight 170 g 180 g
Colors Black and Gold Mystery Black and Fantasy White
Launch Date September 2017 March 9, 2020
Price ₱9,990.00 - Official Price in the Philippines ₱8,990.00 - Official Price in the Philippines
Buy Online Samsung Galaxy J7 Core on Lazada
Samsung Galaxy J7 Core on Shopee 		OPPO A31 on Lazada
OPPO A31 on Shopee

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Samsung Galaxy J7 Core
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OPPO A31





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