Samsung Galaxy A21 vs Xiaomi Redmi Note 9

Here you can compare Samsung Galaxy A21 and Xiaomi Redmi Note 9. Comparing Samsung Galaxy A21 vs Xiaomi Redmi Note 9 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Samsung Galaxy A21 stands against Xiaomi Redmi Note 9 and which one should you buy The current lowest price found for Samsung Galaxy A21 is ₹13,990 and for Xiaomi Redmi Note 9 is ₹12,990. The details of both of these products were last updated on Apr 24, 2024.

SpecificationSamsung Galaxy A21Xiaomi Redmi Note 9
CPU2.3 GHz, Octa Core Processor2 GHz, Octa Core Processor
Display6.5 inches, 720 x 1600 pixels6.53 inches, 1080 x 2340 pixels
Battery4000 mAh, Li-Po Battery5020 mAh, Li-ion Battery
RAM3 GB4 GB
Rear Camera16 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Depth Sensor)
48 MP f/1.79 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
Price₹13,990₹12,990
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Overview

Specs Score71 / 10075 / 100
Better Specs
Display Resolution720 x 1600 pixels1080 x 2340 pixels
Better Resolution
Screen To Body Ratio~ 79.3%~ 83.5%
Less Bezels
RAM3 GB4 GB
More RAM
Storage32 GB64 GB
More Storage
CPU Clock Speed2.3 GHz
Faster Clock Speed
2 GHz
Rear Camera16 MP Quad48 MP Quad
Better Camera Resolution
Thickness8.1 mm
Slimmer
8.9 mm
Battery4000 mAh5020 mAh
Bigger Battery
Unique Features
NFC
No
No
No
Reverse Charging
IR Blaster

General

Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateApril 08, 2020July 20, 2020

Design

Dimensions76.7 x 167.8 x 8.1 mm77.2 x 162.3 x 8.9 mm
Weight193 g199 g

Display

TypeColor IPS LCD Screen (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.5 inches, 720 x 1600 pixels6.53 inches, 1080 x 2340 pixels
Aspect Ratio20:9 19.5:9
PPI~ 270 PPI~ 403 PPI
Screen to Body Ratio~ 79.3%~ 83.5%
Glass TypeCorning Gorilla Glass 5
FeaturesReading Mode 2.0, Plastic Frame
NotchYes, Punch HoleYes, Punch Hole

Memory

RAM3 GB4 GB
Storage32 GB64 GB
Card SlotYesYes, upto 512 GB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
BluetoothYes, v5.0, A2DP, LEYes, v5.0, A2DP, LE
USBYes, USB-C v2.0Yes, USB-C
USB FeaturesUSB Tethering, USB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, GLONASS, BDSyes with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, RearYes, Rear
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassLight sensor, Proximity sensor, Accelerometer, Compass
3.5mm Headphone JackYesYes
NFCYes, Yes (market/region dependent)
Splash ResistantYes

Camera

Rear Camera16 MP f/1.8 (Wide Angle)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro)
2 MP f/2.4 (Depth Sensor)
48 MP f/1.79 (Main)
8 MP f/2.2 (Ultra Wide)
2 MP f/2.4 (Macro )
2 MP f/2.4 (Depth Sensor) with autofocus
FeaturesPanorama, HDRNight Mode, Document Mode, Cinematic portraits, HDR, Panorama, Pro mode, Portrait
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD, 720p @ 120/30 fps HD
FlashYes, LEDYes, LED
Front CameraPunch Hole 13 MP f/2 (Wide Angle)13 MP f/2.3 (Main)
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v10Android v10.0
ChipsetMediatek Helio P35 MediaTek Helio G85
CPU2.3 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core Details4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A532x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55
GPUPowerVR GE8320Mali-G52 MC2
JavaNoNo
BrowserYesYes, supports HTML5

Multimedia

EmailYesYes
MusicYesMP3, AMR, FLAC, APE
VideoYesMP4, M4V, MKV, XVID
FM RadioYesYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size4000 mAh, Li-Po Battery5020 mAh, Li-ion Battery
Fast ChargingYes, 15W Fast ChargingYes, 22.5W Fast Charging
Reverse ChargingYes, 9W Reverse Charging
Talk Time34 hours
Music Playback Time171 hours

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