Xiaomi Redmi Note 13 4G vs Vivo Y21 2021

Here you can compare Xiaomi Redmi Note 13 4G and Vivo Y21 2021. Comparing Xiaomi Redmi Note 13 4G vs Vivo Y21 2021 on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 13 4G stands against Vivo Y21 2021 and which one should you buy The current lowest price found for Xiaomi Redmi Note 13 4G is ₹15,990 and for Vivo Y21 2021 is ₹10,999. The details of both of these products were last updated on Jun 19, 2026.

SpecificationXiaomi Redmi Note 13 4GVivo Y21 2021
Battery5000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Internal Memory128 GB64 GB
CPU2.8 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
RAM6 GB4 GB
Display6.67 inches, 1080 x 2400 pixels, 120 Hz6.51 inches, 720 x 1600 pixels
Price₹15,990₹10,999
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Vivo Y21 2021
Vivo Y21 2021₹10,999
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Overview

Specs Score59 / 100
Better Specs
43 / 100
Display Resolution1080 x 2400 pixels
Better Resolution
720 x 1600 pixels
RAM6 GB
More RAM
4 GB
Storage128 GB
More Storage
64 GB
CPU Clock Speed2.8 GHz
Faster Clock Speed
2.3 GHz
Rear Camera108 MP + 8 MP + 2 MP Triple
Better Camera Resolution
13 MP + 2 MP Dual
Front Camera16 MP
Better Front Camera Resolution
8 MP
Unique Features
No
NFC
IR Blaster
FM Radio
No
No

General

ModelRedmi Note 13Y21 2021
Sim TypeDual Sim, GSM+GSM (Hybrid Slot)Dual Sim, GSM+GSM
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
Device TypeSmartphoneSmartphone
Release DateJanuary 15, 2024August 20, 2021

Design

Dimensions75.6 x 162.3 x 8 mm76 x 164 x 8 mm
Weight188.5 g182 g
ColorsMidnight Black, Mint Green, Ice Blue, Ocean Sunset

Display

TypeColor AMOLED Screen (16M Colors)Color IPS LCD Screen (16M Colors)
TouchYesYes
Size6.67 inches, 1080 x 2400 pixels, 120 Hz6.51 inches, 720 x 1600 pixels
Aspect Ratio20.1:920:9
PPI~ 395 PPI~ 262 PPI
Screen to Body Ratio~ 87.5%~ 89%
Glass TypeCorning Gorilla Glass 3
Features1800 nits (peak)
NotchYes, Punch HoleYes, Water Drop Notch

Memory

RAM6 GB4 GB
Expandable RAMUpto 6 GB Extra Virtual RAMUpto 1 GB Extra Virtual RAM
Storage128 GB64 GB
Storage TypeUFS 2.2
Card SlotYes, (Hybrid Slot), upto 1 TBYes, upto 1 TB

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GNo
VoLTEYes, Dual Stand-ByYes, Dual Stand-By
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi VersionWi-Fi 802.11 a/b/g/n/ac, dual-band
BluetoothYes, v5.1, A2DP, LEYes, v5.0
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB on-the-go, USB ChargingUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, GLONASS, GALILEO, BDSyes with A-GPS
Fingerprint SensorYes, SideYes, Side
Face UnlockYesYes
SensorsAccelerometer, Gyro, Proximity, CompassLight sensor, Proximity sensor, Accelerometer
3.5mm Headphone JackYesYes
NFCYes
Splash ResistantYes
IP RatingIP54
Dust ResistantYes

Camera

Rear Camera108 MP ƒ/1.8 (Wide Angle)
8 MP ƒ/2.2 (Ultra Wide)
2 MP ƒ/2.4 (Macro)
13 MP ƒ/2.2 (Main)
2 MP ƒ/2.4 (Depth Sensor)
OISNo
Auto FocusYesYes
FeaturesHDR, PanoramaDigital Zoom, Auto Flash, Face detection, Touch to focus
Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD
FlashYes, LEDYes, LED
Front Camera16 MP ƒ/2.4 (Wide Angle)
Punch Hole, Screen Flash
8 MP ƒ/2 (Main)
Screen Flash
Front Video Recording1080p @ 30 fps FHD1080p @ 30 fps FHD

Technical

OSAndroid v13Android v11
Custom UIMIUI 14
ChipsetQualcomm Snapdragon 685Mediatek Helio P35
CPU2.8 GHz, Octa Core Processor2.3 GHz, Octa Core Processor
Core Details4x Cortex-A73@2.8 GHz & 4x Cortex-A53@1.9 GHz4x2.3 GHz Cortex-A53 & 4x1.8 GHz Cortex-A53
GPUAdreno 610PowerVR GE8320
JavaNoNo
BrowserYes, supports HTML5Yes, supports HTML5

Multimedia

EmailYesYes
MusicMP3, AMR, FLAC, APEYes
VideoMP4, M4V, MKV, XVIDYes
FM RadioNoYes
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size5000 mAh, Li-Po Battery5000 mAh, Li-Po Battery
Fast ChargingYes, 33W Fast ChargingYes, 18W Fast Charging
StandBy Time26 days
Music Playback Time8 days

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