Xiaomi Redmi 9 vs Vivo Y21s


Quick Comparison


Both Xiaomi Redmi 9 and Vivo Y21s comes with same RAM. Vivo Y21s has more internal memory than Xiaomi Redmi.

NameXiaomi Redmi 9Vivo Y21s
RAM4 GB4 GB
Display6.53 in6.51 in
Internal Memory64 GB128 GB
Battery5000 mAh5000 mAh
Camera13 MP + 2 MP Dual50 MP + 2 MP + 2 MP Triple
PriceRs. 7999Rs. 14990

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Detailed Comparison


Price And Launch

The launch Date of the first phone is August 27, 2020 . The cost of Xiaomi Redmi 9 is Rs. 7999. The launch Date of the second phone is September 21, 2021 . The Expected cost of Vivo Y21s is Rs. 14990.

Display comparison

Vivo Y21s has screen size of 6.51 inches which falls short to Xiaomi Redmi 9's 6.53 inch screen. Xiaomi Redmi 9 has LCD Screen type where as Vivo Y21s has IPS LCD Screen type. Vivo's phone has display density of 270 PPI & Xiaomi's phone has only 269 PPI display density. In terms of screen to body ratio, Vivo's phone has better screen to body ratio of ~ 81.8% than Xiaomi's phone ~ 81%. Xiaomi Redmi 9 has 20:9 aspect ratio where as Vivo Y21s has 20:9 aspect ratio.

Memory comparison

Both mobiles come with 4 GB RAM Vivo Y21s has more Internal Memory (128 GB) than Xiaomi Redmi 9 (64 GB).

Camera comparison

Vivo Y21s's 50 MP + 2 MP + 2 MP Triple Rear Camera outclasses Xiaomi Redmi 9's 13 MP + 2 MP Dual Rear Camera in terms of resolution. Vivo Y21s will be better choice if you're looking to click lot of selfies as it has better 8 MP Front Camera in comparison to Xiaomi Redmi 9's 5 MP Front Camera.

Technical comparison

Both the phones has Android Operating System but the first one runs on version 10 and the second one on 11 version.

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Full Comparison


NameXiaomi Redmi 9Vivo Y21s
General
ModelRedmi 9Y21s
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateAugust 27, 2020 September 21, 2021
Design
Dimensions77.07 x 164.9 x 9 mm76.08 x 164.2 x 8 mm
Weight196 g180 g
Display
TypeColor LCD Screen (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.53 inches, 720 x 1600 pixels6.51 inches, 720 x 1600 pixels
Aspect Ratio20:9 20:9
PPI~ 269 PPI~ 270 PPI
Screen to Body Ratio~ 81%~ 81.8%
NotchYes, Water Drop NotchYes, Water Drop Notch
Memory
RAM4 GB4 GB
Storage64 GB128 GB
Card SlotYes, upto 512 GBYes, upto 1 TB
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, microUSB v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterNo
Extra
GPSYes, with A-GPS, GLONASS, BDSYes, with A-GPS, GLONASS, GALILEO, BDS
Fingerprint SensorYes, RearYes, Side
Face UnlockYesYes
SensorsVibration Motor, Distance Sensor, Ambient Light Sensor, Aaccelerometer, CompassLight sensor, Proximity , Accelerometer, Compass
3.5mm Headphone JackYesYes
Splash ResistantYes, Protected by P2i
Camera
Rear Camera13 MP ƒ/2.2 (Wide Angle)
2 MP ƒ/2.4 (Depth Sensor)
50 MP ƒ/1.8 (Main)
2 MP ƒ/2.4 (Depth Sensor)
2 MP ƒ/2.4 (Macro)
Macro
Auto FocusYesYes
FeaturesHDR, AI Portrait Mode, Face Recognition, AI Beautify 5.0, AI Scene DetectionDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera5 MP ƒ/2.28 MP ƒ/2 (Main)
Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
Technical
OSAndroid v10Android v11
ChipsetMediaTek Helio G35Mediatek Helio G80
CPU2.3 GHz, Octa Core Processor2 GHz, Octa Core Processor
Core DetailsArm Cortex-A532x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55
GPUIMG PowerVR GE8320Arm Mali-G52
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5
Multimedia
EmailYesYes
MusicYesYes
VideoYesYes
FM RadioYesYes
Document ReaderYesYes
Battery
TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 18W Fast Charging
Reverse ChargingYes
Talk Time37 hours
Music Playback Time164 hours

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