Samsung Galaxy A51 vs OPPO A31: Side by Side Specs Comparison

This is a side-by-side smartphone specs comparison of the Samsung Galaxy A51 and OPPO A31.

The Samsung Galaxy A51 has a 6.5-inch display, Samsung Exynos 9611 processor, quad cameras, 4G LTE connectivity, and 4000mAh 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 A51 OPPO A31
Picture Samsung Galaxy A51
★★★★★ 3.4/5 stars (501 ratings)
× OPPO A31
★★★★★ 3.4/5 stars (379 ratings)
Screen 6.5-inch FHD+ Super AMOLED Display (1080 x 2400 Pixels, 405 ppi) with Corning Gorilla Glass 3, 20:9 Aspect Ratio and Punch-hole 6.5-inch HD+ IPS LCD Display (720 x 1600 Pixels, 270 ppi) with 20:9 Aspect Ratio and Waterdrop Notch
OS Android 9.0 Pie with One UI Android 9.0 Pie with ColorOS 6.1
Chipset Samsung Exynos 9611 MediaTek Helio P35
CPU Octa Core CPU
4x Cortex-A73 @ 2.3GHz & 4x Cortex-A53 @ 1.7GHz 		Octa Core CPU
4x Cortex-A53 @ 2.3GHz & 4x Cortex-A53 @ 1.8GHz
GPU Mali-G72 MP3 PowerVR GE8320
RAM 6 GB 4 GB
Rear Camera Quad Cameras:
48MP Main Camera (f/2.0 Aperture, PDAF)
12MP Ultra-wide (f/2.2 Aperture, 123° FOV)
5MP Macro (f/2.4 Aperture)
5MP Depth Sensor
-LED Flash 		Triple Cameras:
12MP Main Camera (f/1.8 Aperture, PDAF)
2MP Macro (f/2.4 Aperture)
2MP Depth Sensor
-LED Flash
Front Camera 32 Megapixels (f/2.2 Aperture)
 8 Megapixels (f/2.0 Aperture)
Storage 128GB 128GB
Expansion 512GB 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/ac (Dual Band) Wi-Fi 802.11 b/g/n
NFC Yes No
Bluetooth Bluetooth 5.0 Bluetooth 5.0
Position A-GPS, GLONASS, Galileo 7 BeiDou A-GPS
USB OTG Yes Yes
USB USB Type-C MicroUSB 2.0
3.5mm Audio Jack Yes Yes
Audio Enhancement None None
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 & Accelerometer
Battery 4000 mAh Li-Po Battery (Non-removable)
15W Fast Charging 		4230 mAh Li-Po Battery (Non-removable)
10W Charging
Material Glossy Plastic Glossy Plastic
Size 158.5 x 73.6 x 7.9 mm 163.9 x 75.5 x 8.3 mm
Weight 172 g 180 g
Colors Prism Crush Black and Prism Crush Blue Mystery Black and Fantasy White
Release Date June 27, 2020 March 9, 2020
Price ₱17,990.00 - Official Price in the Philippines ₱8,990.00 - Official Price in the Philippines
Buy Online Samsung Galaxy A51 on Lazada
Samsung Galaxy A51 on Shopee 		OPPO A31 on Lazada
OPPO A31 on Shopee

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Samsung Galaxy A51
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OPPO A31





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