OPPO A9 2020 vs Samsung Galaxy M31: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the OPPO A9 2020 and Samsung Galaxy M31.

The OPPO A9 2020 has a 6.5-inch display, Qualcomm Snapdragon 665 processor, quad cameras, 4G LTE connectivity, and 5000mAh battery.

Meanwhile, the Samsung Galaxy M31 has a 6.4-inch display, Samsung Exynos 9611 processor, quad cameras, 4G LTE connectivity, and 6000mAh battery.


Specs OPPO A9 2020 Samsung Galaxy M31
Picture OPPO A9 2020
3.4/5 stars (418 ratings)
× Samsung Galaxy M31
3.5/5 stars (357 ratings)
Screen 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio and Waterdrop Notch 6.4-inch FHD+ Super AMOLED Display (1080 x 2340 Pixels, 411 ppi) with Corning Gorilla Glass 3, 19.5:9 Aspect Ratio & Infinity-U Notch
OS Android 9.0 Pie with ColorOS 6 Android 10 with One UI 2.0
Chipset Qualcomm Snapdragon 665 Samsung Exynos 9611
CPU Octa Core CPU
4x Kryo 260 Gold @ 2.0GHz & 4x Kryo 260 Silver @ 1.8GHz
Octa Core CPU
4x Cortex-A73 @ 2.3GHz & 4x Cortex-A53 @ 1.7GHz
GPU Adreno 610 Mali-G72 MP3
RAM 8 GB 6 GB
Rear Camera Quad Cameras:
48MP Main Camera (f/1.8 Aperture, PDAF)
8MP Ultra-wide (f/2.25 Aperture, 119° Field of View, AF)
2MP Monochrome (f/2.4 Aperture)
2MP Depth Sensor
-Dual-tone LED Flash
-4K Video Recording & Ultra Night Mode 2.0
Quad Cameras:
64MP Main Camera (f/1.8 Aperture, PDAF)
8MP Ultra-wide (f/2.2 Aperture)
5MP Macro Camera (f/2.2 Aperture)
5MP Depth Sensor
-LED Flash
-4K Video Recording
Front Camera 16 Megapixels (f/2.0 Aperture)
32 Megapixels (f/2.0 Aperture)
Storage 128GB 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, 3G HSPA+, 2G EDGE & GPRS Networks
Wi-Fi Wi-Fi 802.11 b/g/n/ac (Dual Band) Wi-Fi 802.11 b/g/n/ac (Dual Band)
NFC No No
Bluetooth Bluetooth 5.0 Bluetooth 5.0
Position A-GPS, GLONASS, Galileo & BeiDou A-GPS, GLONASS & Beidou
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack Yes Yes
Audio Enhancement Dolby ATMOS & Dual Stereo Loudspeakers Dolby Atmos
FM Radio Yes Yes
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass, Gyroscope & Accelerometer
Battery 5000 mAh Li-Po Battery (Non-removable)
10W Charging
6000 mAh Li-Po Battery (Non-removable)
15W Fast Charging
Material Glossy Plastic Polycarbonate
Size 163.6 x 75.6 x 9.1 mm 159.2 x 75.1 x 8.9 mm
Weight 195 g 191 g
Colors Space Purple, Marine Green and Vanilla Mint Space Black and Ocean Blue
Launch Date September 10, 2019 May 29, 2020 - Release Date in the Philippines
Price 15,990.00 - Official Price in the Philippines 13,990.00 - Official Price in the Philippines
Buy Online OPPO A9 2020 on Lazada
OPPO A9 2020 on Shopee
Samsung Galaxy M31 on Lazada
Samsung Galaxy M31 on Shopee

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