Technology News
English Edition

Oppo A3 5G vs Xiaomi Redmi K20 comparison

 Compare Oppo A3 5G
Oppo A3 5G
Compare Xiaomi Redmi K20
Xiaomi Redmi K20
key specs
Display6.67-inch6.39-inch
ProcessorMediaTek Dimensity 6300Qualcomm Snapdragon 730
Front Camera5-megapixel 20-megapixel
Rear Camera50-megapixel 48-megapixel + 8-megapixel + 13-megapixel
RAM6GB6GB
Storage128GB64GB
Battery Capacity5100mAh4000mAh
OSAndroid 14Android Pie
Resolution720x1604 pixels1080x2340 pixels
general
BrandOppoXiaomi
ModelA3 5GRedmi K20
Release dateAugust 19, 2024May 28, 2019
Launched in IndiaYesYes
Dimensions (mm)165.70 x 76.00 x 7.70156.70 x 74.30 x 8.80
Weight (g)187.00191.00
IP ratingIP54-
Battery capacity (mAh)51004000
Removable batteryNo-
Fast charging45W Fast ChargingProprietary
Wireless chargingNo-
ColoursNebula Red, Ocean BlueCarbon Black, Glacier Blue, Flame Red
Form factor-Touchscreen
Body type-Glass
display
Refresh Rate120 Hz-
Resolution StandardHD+-
Screen size (inches)6.676.39
Resolution720x1604 pixels1080x2340 pixels
Pixels per inch (PPI)264403
Touchscreen-Yes
Protection type-Gorilla Glass
Aspect ratio-19.5:9
hardware
Processorocta-core1.8GHz octa-core (6x1.8GHz + 2x2.2GHz)
Processor makeMediaTek Dimensity 6300Qualcomm Snapdragon 730
RAM6GB6GB
Internal storage128GB64GB
Expandable storageYesNo
Dedicated microSD slot-No
camera
Rear camera50-megapixel (f/1.8)48-megapixel (f/1.75, 1.6-micron) + 8-megapixel (f/2.4, 1.12-micron) + 13-megapixel (f/2.4, 1.12-micron)
No. of Rear Cameras1-
Front camera5-megapixel (f/2.2)20-megapixel (f/2.2, 0.8-micron)
No. of Front Cameras1-
Rear autofocus-Yes
Rear flash-Yes
Pop-Up Camera-Yes
Front flash-No
software
Operating systemAndroid 14Android Pie
SkinColorOS 14.0.1MIUI 10
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/n/ac802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.30Yes, v 5.00
USB Type-CYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
NFC-No
Infrared-Yes
Wi-Fi Direct-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
5GYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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-
Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. The Future in Your Pocket: 6 Ways the Samsung Galaxy Z Flip6 Changes Everything The Future in Your Pocket: 6 Ways the Samsung Galaxy Z Flip6 Changes Everything Brand Post*
  2. OnePlus 13 Review: A New Beginning OnePlus 13 Review: A New Beginning
  3. Moto G05 With MediaTek Helio G81 Extreme SoC Launched in India: See Price Moto G05 With MediaTek Helio G81 Extreme SoC Launched in India: See Price
  4. Oppo Reno 13F 5G, Reno 13F 4G Introduced Globally With the Reno 13 5G Series Oppo Reno 13F 5G, Reno 13F 4G Introduced Globally With the Reno 13 5G Series
  5. Samsung Galaxy S25 Series Renders, Protective Case Designs Leaked Again Samsung Galaxy S25 Series Renders, Protective Case Designs Leaked Again
  6. LG Unveils Xboom by Will.i.am Audio Products at CES 2025 LG Unveils Xboom by Will.i.am Audio Products at CES 2025
  7. Sony Honda Mobility Unveils Afeela 1 EV at CES 2025 With These Features Sony Honda Mobility Unveils Afeela 1 EV at CES 2025 With These Features
  8. Apple Rolls Out iOS 18.2.1 Update for iPhone With 'Important' Bug Fixes Apple Rolls Out iOS 18.2.1 Update for iPhone With 'Important' Bug Fixes
  9. Amazfit Active 2 With 1.32-Inch Display, Up to 10 Days Battery Life Launched Amazfit Active 2 With 1.32-Inch Display, Up to 10 Days Battery Life Launched
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 »