Technology News
English Edition

Redmi Note 9 vs Asus ZenFone 3S Max comparison

 Compare Redmi Note 9
Redmi Note 9
Compare Asus ZenFone 3S Max
Asus ZenFone 3S Max
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch5.20-inch
ProcessorMediaTek Helio G85MediaTek MT6750
Front Camera13-megapixel8-megapixel
Rear Camera48-megapixel + 8-megapixel + 2-megapixel + 2-megapixel 13-megapixel
RAM4GB3GB
Storage64GB32GB
Battery Capacity5020mAh5000mAh
OSAndroid 10Android 7.0
Resolution1080x2340 pixels720x1280 pixels
general
BrandXiaomiAsus
ModelRedmi Note 9ZenFone 3S Max
Release dateApril 30, 2020January 1, 2017
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Dimensions (mm)162.30 x 77.20 x 8.90-
Weight (g)199.00175.00
Battery capacity (mAh)50205000
Fast chargingProprietary-
ColoursAqua Green, Arctic White, Pebble Grey, Scarlet RedBlack, Sand Gold
Alternate names-ZC521TL
Removable battery-No
display
Screen size (inches)6.535.20
TouchscreenYesYes
Resolution1080x2340 pixels720x1280 pixels
Aspect ratio19.5:9-
hardware
Processor1.8GHz octa-core (6x1.8GHz + 2x2GHz)1GHz octa-core
Processor makeMediaTek Helio G85MediaTek MT6750
RAM4GB3GB
Internal storage64GB32GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)512256
Dedicated microSD slotYes-
camera
Rear camera48-megapixel (f/1.79) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4) + 2-megapixel (f/2.4)13-megapixel
Rear autofocusYes-
Rear flashYesDual LED
Front camera13-megapixel8-megapixel
software
Operating systemAndroid 10Android 7.0
SkinMIUI 11ZenUI 3.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n-
GPSYesNo
BluetoothYes, v 5.00Yes, v 4.10
NFCYesNo
InfraredYesNo
USB Type-CYes-
Headphones3.5mm3.5mm
Number of SIMs22
USB OTG-Yes
FM-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesNo
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Barometer-No
Temperature sensor-No

Related Comparisons

Popular Mobile Brands
RELATED STORIES

Advertisement

TRENDING
  1. iQOO Pad 5c With a 10,000mAh Battery Debuts at This Price iQOO Pad 5c With a 10,000mAh Battery Debuts at This Price
  2. Redmi Unveils Its First Over-Ear ANC Headphones With 72-Hour Battery Life Redmi Unveils Its First Over-Ear ANC Headphones With 72-Hour Battery Life
  3. Android 17 Makes It Much Harder for Thieves to Guess Your Lock Screen PIN Android 17 Makes It Much Harder for Thieves to Guess Your Lock Screen PIN
  4. Nothing Phone 4b 'RCB Edition' Teased, Four Storage Variants Expected Nothing Phone 4b 'RCB Edition' Teased, Four Storage Variants Expected
  5. Lenovo Tab Plus Gen 2 Launched in India Alongside New LOQ Monitors Lenovo Tab Plus Gen 2 Launched in India Alongside New LOQ Monitors
  6. Sony Alpha 7R VI Full-Frame Mirrorless Camera Debuts in India: See Price Sony Alpha 7R VI Full-Frame Mirrorless Camera Debuts in India: See Price
  7. Samsung Teases a Wider Foldable Ahead of Its Next Galaxy Unpacked Event Samsung Teases a Wider Foldable Ahead of Its Next Galaxy Unpacked Event
Gadgets 360 is available in
Follow Us
Download Our Apps
App Store App Store
Available in Hindi
App Store
© Copyright Red Pixels Ventures Limited 2026. All rights reserved.
Trending Products »
Latest Tech News »