Technology News
English Edition

Oppo A3x 4G vs Samsung Galaxy M20 comparison

 Compare Oppo A3x 4G
Oppo A3x 4G
Compare Samsung Galaxy M20
Samsung Galaxy M20
key specs
Display6.67-inch6.30-inch
ProcessorQualcomm Snapdragon 6s Gen 1Samsung Exynos 7904
Front Camera5-megapixel 8-megapixel
Rear Camera8-megapixel 13-megapixel + 5-megapixel
RAM4GB3GB
Storage64GB, 128GB32GB
Battery Capacity5100mAh5000mAh
OSAndroid 14Android 8.1 Oreo
Resolution720x1604 pixels1080x2340 pixels
general
BrandOppoSamsung
ModelA3x 4GGalaxy M20
Release dateOctober 25, 2024January 1, 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)165.77 x 76.80 x 7.68-
Weight (g)186.00-
Battery capacity (mAh)51005000
Removable batteryNoNo
Fast charging45W Fast Charging-
Wireless chargingNoNo
ColoursNebula Red, Ocean BlueCharcoal Black, Ocean Blue
display
Refresh Rate90 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.30
TouchscreenYesYes
Resolution720x1604 pixels1080x2340 pixels
Protection typeOther-
Aspect ratio-19.5:9
hardware
Processorocta-core1.6GHz octa-core (2x1.8GHz + 6x1.6GHz)
Processor makeQualcomm Snapdragon 6s Gen 1Samsung Exynos 7904
RAM4GB3GB
Internal storage64GB, 128GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)-512
Dedicated microSD slot-Yes
camera
Rear camera8-megapixel (f/2.0)13-megapixel (f/1.9) + 5-megapixel (f/2.2)
No. of Rear Cameras2-
Front camera5-megapixel (f/2.2)8-megapixel (f/2.0)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Front flash-No
software
Operating systemAndroid 14Android 8.1 Oreo
SkinColorOS 14Samsung Experience 9.5 UX
connectivity
Wi-FiYes-
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n
GPSYesYes
BluetoothYes, v 5.00Yes
USB OTGYes-
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYes-
Micro-USB-No
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYes-
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYes-
Face unlock-Yes
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-

Related Comparisons

Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. Moto G67 Power 5G Specifications Revealed: See Storage Variants, Features Moto G67 Power 5G Specifications Revealed: See Storage Variants, Features
  2. This Is How You Can Get ChatGPT Go Subscription for Free This Is How You Can Get ChatGPT Go Subscription for Free
  3. Moto G67 Power 5G Launch Today: Everything You Need to Know Moto G67 Power 5G Launch Today: Everything You Need to Know
  4. Nothing Phone 3a Lite Owners Will Soon Be Able to Remove Meta's Apps Nothing Phone 3a Lite Owners Will Soon Be Able to Remove Meta's Apps
  5. Interstellar Visitor 3I/ATLAS Brightens Faster Than Expected, Surprising Scientists Interstellar Visitor 3I/ATLAS Brightens Faster Than Expected, Surprising Scientists
  6. OpenAI Turns to Amazon in $38 Billion Cloud Services Deal After Restructuring OpenAI Turns to Amazon in $38 Billion Cloud Services Deal After Restructuring
  7. 16-Year-Old Student Creates Lifelike Robotic Hand Using LEGO Parts 16-Year-Old Student Creates Lifelike Robotic Hand Using LEGO Parts
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2025. All rights reserved.
Trending Products »
Latest Tech News »