Samsung Galaxy M20 vs OPPO A6x 5G: Side by Side Specs Comparison

This is a side-by-side specs comparison of the Samsung Galaxy M20 and OPPO A6x 5G smartphones.

The Samsung Galaxy M20 features a more compact 6.3-inch display, 5,000mAh battery and Samsung Exynos 7904 Octa chipset.

Meanwhile, the OPPO A6x 5G features a larger 6.75-inch display, 6,500mAh battery, IP64 dust & water resistance, MediaTek Dimensity 6300 chipset and 5G connectivity. It is slightly more affordable.

Specs Samsung Galaxy M20 OPPO A6x 5G
Picture & Ratings Samsung Galaxy M20
3.3/5 stars (178)
🔎See price on Shopee
× OPPO A6x 5G
4.1/5 stars (17)
🔎See price on Shopee
Design and Display
Display 6.3-inch FHD+ Capacitive LCD Display (1080 x 2340 Pixels 409 ppi) with 19.5:9 Aspect Ratio, 2.5D Arc Glass, Rounded Corners and Notch 6.75-inch HD+ IPS LCD Display (720 x 1570 Pixels, 256 ppi) with 120Hz Refresh Rate, 800nits typical brightness, 1125nits HBM and punch-hole
Size 156.4 x 74.5 x 8.8 mm 166.61 x 78.51 x 8.61 mm
Weight 186 g 212 g
Build Plastic Glass front, Plastic back
Durability Glossy Finish IP64 dust & splash resistance
Colors Black and Blue Plum Purple, Violet Purple
Our pick: OPPO A6x 5G
The OPPO A6x 5G has a larger display. It also has better build materials and is more durable, while the Samsung Galaxy M20 is lighter.
Performance
Chipset Samsung Exynos 7904 Octa MediaTek Dimensity 6300 (6 nm)
CPU Octa Core CPU
4x Cortex-A73 @ 1.8GHz & 4x Cortex-A55 @ 1.8GHz
Octa Core CPU
2x Cortex-A76 @ 2.4GHz & 6x Cortex-A55 @ 2.0GHz
GPU Mali-G71 Mali-G57 MC2
RAM 3 GB 4 GB
Storage 32GB 128GB
Expansion 512GB via microSD 1TB via microSD
OS Android 8.1 Oreo with Samsung Experience 9.5 Android 15 with ColorOS 15.0
Our pick: Samsung Galaxy M20
The Samsung Galaxy M20 has better performance, although the OPPO A6x 5G has a higher maximum RAM capacity.
Cameras
Rear Camera Dual Cameras:
13MP Main Camera (f/1.9 Aperture)
5MP Ultra-Wide Camera
- Phase Detection Autofocus and LED Flash
Dual Cameras:
13MP Main Camera (f/2.2 Aperture, Autofocus)
QVGA Auxiliary Camera
-LED Flash
-Up to 1080p@30fps video recording
Front Camera 8 Megapixels (f/2.0 Aperture)
5 Megapixels (f/2.2 Aperture)
- Up to 1080p@30fps video recording
Our pick: Samsung Galaxy M20

Based on the specs, Samsung Galaxy M20 has an ultrawide camera.
Connectivity
Networks 4G LTE, 3G HSPA+, 2G EDGE & GPRS Networks 5G, 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/ac (dual band)
SIM Dual SIM (Nano-SIM) Dual SIM (Nano-SIM)
NFC No Yes
Bluetooth Bluetooth 4.2 Bluetooth 5.4
Infrared No
Location A-GPS GPS, GLONASS, GALILEO, BeiDou, QZSS
Our pick: OPPO A6x 5G
The OPPO A6x 5G has better cellular connectivity.
Audio and Features
USB OTG Yes Yes
USB USB Type-C USB Type-C
3.5mm Audio Jack Yes Yes
Audio Enhancement Dolby ATMOS
FM Radio Yes No
Sensors Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Face Recognition & Fingerprint Sensor
Proximity Sensor & Ambient Light Sensor
Compass & Accelerometer
Our pick: Samsung Galaxy M20
Based on the specs, it has Dolby Atmos.
Battery and Charging
Battery 5000 mAh Li-Po Battery (Non-removable) 6500 mAh (Non-removable)
Charging 15W Charging 15W Charging rate
Our pick: OPPO A6x 5G
The OPPO A6x 5G has a larger battery capacity.
Price and Availability
Price 10,990.00 - Official Price in the Philippines 9,999.00 - Official Price in the Philippines
Release Date March 5, 2019 January 14, 2026
Buy Online

Check Samsung Galaxy M20 promos on
Shopee Lazada Amazon


Check OPPO A6x 5G promos on
Shopee Lazada Amazon




vs







Suggested COMPARISONS: