Vivo Y21 5G (6GB RAM + 128GB) vs Vivo Y400 5G

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Overview

Specs Score59 / 10064 / 100
Better Specs
Display Resolution720 x 1600 pixels1080 x 2400 pixels
Better Resolution
Screen To Body Ratio~ 85%~ 91.96%
Less Bezels
RAM6 GB8 GB
More RAM
CPU Clock Speed2.4 GHz
Faster Clock Speed
2.2 GHz
Front Camera5 MP32 MP
Better Front Camera Resolution
Weight209 g197 g
Lighter
Thickness8.4 mm7.9 mm
Slimmer
Battery6500 mAh
Bigger Battery
6000 mAh
Unique Features
3.5mm Audio Jack
NFC
Memory Card Support
Reverse Charging
IR Blaster
No
No
No
No
No

General

Country of OriginIndia
ModelY21 5GV2506
Sim TypeDual Sim, GSM+GSMDual Sim, GSM+GSM (Hybrid Slot)
Dual SimYesYes
Sim SizeNano+Nano SIMNano+Nano SIM
SAR0.99 W/kg (Head)
0.8 W/kg (Body)
Device TypeSmartphoneSmartphone
Release DateMarch 26, 2026August 04, 2025
In The BoxHandset, Quick Start Guide, USB Cable, Charger, Eject Tool, Phone Case, Protective Film (Applied), Warranty Card

Design

Dimensions77.1 x 167.4 x 8.4 mm75.31 x 162.29 x 7.9 mm
Weight209 g197 g
Bezel lessNo
ColorsChampagne Gold, Midnight BlueOlive Green | Glam White

Display

TypeColor IPS ScreenColor AMOLED Screen (1B Colors)
TouchYesYes
Size6.74 inches, 720 x 1600 pixels, 120 Hz6.67 inches, 1080 x 2400 pixels, 120 Hz
Aspect Ratio20:920:9
PPI~ 260 PPI~ 395 PPI
Screen to Body Ratio~ 85%~ 91.96%
Brightness1200 nits Peak BrightnessLocal Peak Brightness: 1800 nits, Brightness HBM: 1200 nits
FeaturesColor Gamut: P3 Wide Color Gamut
NotchYes, Water Drop NotchYes, Punch Hole

Memory

RAM6 GB8 GB
Expandable RAMUpto 6 GB Extra Virtual RAMUpto 8 GB Extra Virtual RAM
Storage128 GB128 GB
Storage TypeeMMC 5.1
Card SlotYes

Connectivity

GPRSYesYes
EDGEYesYes
3GYesYes
4GYesYes
5GYesYes
5G Bandsn1/n3/n5/n8/n28B/n38/n40/n77/n78n1/n3/n5/n8/n28B/n40/n77/n78
VoLTEYesYes
WifiYes, with wifi-hotspotYes, with wifi-hotspot
Wifi Version2.4 GHz / 5 GHz2.4 GHz / 5 GHz
BluetoothYesYes, v5.4
USBYes, USB-C v2.0Yes, USB-C v2.0
USB FeaturesUSB Tethering, USB on-the-go, USB Charging, USB StorageUSB Tethering, USB on-the-go, USB Charging
IR BlasterYes

Extra

GPSYes, with A-GPS, GLONASS, GALILEO, BDS, QZSSGPS, BeiDou, GLONASS, Galileo, QZSS
Fingerprint SensorYes, SideYes, In Display
Face UnlockYesYes
SensorsAccelerometer, Proximity, CompassAccelerometer, Ambient Light Sensor, Proximity Sensor, E-Compass, Gyroscope, Ordinary Motor
3.5mm Headphone JackYes
NFCYes
AI FeaturesAI Creation, AI Photo Enhance, AI Documents, AI Screen Translation, Circle to SearchAI Transcript, AI Note Assist, Circle to Search
Water ResistanceYesYes
IP RatingIP65IP68&69
Dust ResistantYesYes
Extra FeaturesHi-Res Audio Certification

Camera

Rear Camera50 MP ƒ/1.8 (Wide Angle)
0.08 MP
50 MP ƒ/1.8 (Main)
2 MP ƒ/2.4 (Macro)
Macro
OISYes
Auto FocusYesYes
FeaturesNight, Portrait, Photo, Video, 50 MP, Pano, Documents, Slo-mo, Time-lapse, Pro, Dual View, Live Photo, Underwater Photography
Video Recording1080p @ 30 fps FHD4K, 1080p
FlashYes, LEDYes, LED
Front Camera5 MP ƒ/2.2 (Wide Angle)32 MP (Wide Angle)
Punch Hole
Front Video Recording1080p

Technical

OSAndroid v16Android v15
Custom UIOriginOS 6Funtouch OS 15
ChipsetMediatek Dimensity 6300Qualcomm Snapdragon 4 Gen2
CPU2.4 GHz, Octa Core Processor2.2 GHz, Octa Core Processor
Core Details2X Arm Cortex-A76@2.4GHz & 6X Arm Cortex-A55@2.0GHz2x Performance Cores@2.2GHz & 6x Efficiency Cores@2GHz
GPUMali-G57 MC2Adreno
JavaNoNo
BrowserYesYes

Multimedia

EmailYesYes
MusicYesAAC, WAV, MP3, MP2, MP1, MIDI, Vorbis, APE, FLAC, OPUS
VideoYesMP4, 3GP, AVI, TS, MKV, FLV
FM RadioNoNo
Speaker TypeDual Stereo
Document ReaderYesYes

Battery

TypeNon-Removable BatteryNon-Removable Battery
Size6500 mAh, Li-ion Battery6000 mAh, Li-ion Battery
Fast ChargingYes, 44W Fast ChargingYes, 90W Fast Charging
Reverse ChargingYes

Discuss

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