Vivo Y18 vs Vivo Y31

ProcessorMediaTek Helio G85Qualcomm Snapdragon 662
Display6.56", HD+ IPS LCD, 90 Hz6.58", FHD+ IPS LCD, 60 Hz
Camera50MP+0.08MP/8MP48MP+2MP+2MP/16MP
Battery5000 mAh5000 mAh mAh
RAM4 GB6 GB
Storage64 GB128 GB
Recommended ForDesign, Battery, Software and Build QualityPerformance, Display, Battery, Multimedia, Gaming and Main Camera
ColorsSpace Black, Gem GreenRacing Black, Ocean Blue
LaunchApril 29, 2024January 20, 2021
AvailabilityMay 01, 2024January 20, 2021
Launch Price₹8,999₹16,490
TypeHD+ IPS LCDFHD+ IPS LCD
Refresh Rate90 Hz60 Hz
FeaturesSDRSDR
Size6.56 inches6.58 inches
Resolution Width720 pixels1080 pixels
Resolution Height1612 pixels2408 pixels
Resolution Ratio20:920:9
Pixel Per Inch269 ppi401 ppi
Display ResolutionHD+FHD+
Peak Brightness840 nits
Weight185 grams188 grams
FrontNo Protection
BackPlasticPlastic
SidePlastic FramePlastic Frame
PortUSB Type-C 2.0USB Type-C 2.0, OTG
IP ratingIP54 (dust and water resistant)
SpeakerMono SpeakerLoudspeaker
Chipset BrandMediaTekQualcomm
Chipset NameHelio G85Snapdragon 662
CPUOcta-coreOcta-core
GPUMali-G52 MC2Adreno 610
Software NameAndroidAndroid
Software SkinFuntouch 14
Camera Resolution50 MP48 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution0.08 MP2 MP
Camera 2 TypeAuxiliaryMacro
FeaturesPanorama, LED Flash, Night ModePanorama, HDR, LED flash, Digital Zoom, Auto Focus
StabilizationNo StabilizationEIS
Video1080p@30fps4K@30fps, 1080p@30fps, gyro-EIS
Camera 3 Resolution2 MP
Camera 3 TypeDepth
Front Camera Resolution8 MP16 MP
Front Camera TypeWideWide
FeaturesPortrait, Night Mode, Face UnlockHDR, Face Unlock
VideoSupported1080p@30fps
Capacity5000 mAh5000 mAh mAh
Battery TypeLithium IonLithium Ion
Charging Speed15 w18 w
Wireless ChargingNoNo
Storage64 GB128 GB
Storage typeeMMC 5.1
RAM4 GB6 GB
RAM typeLPDDR4XLPDDR4X
Sim SlotDual SIM (nano-SIM, dual stand-by)Dual SIM (Nano-SIM, dual stand-by)
NetworkGSM, HSPA, LTEHSPA, LTE
WLANWi-Fi 802.11 a/b/g/n/acWi-Fi 802.11 a/b/g/n/ac
Bluetooth5.0
PositioningGPS, GLONASS, GALILEO, BDS, QZSSGPS, GLONASS, GALILEO, BDS
NFCNoNo
RadioFM RadioFM Radio
Fingerprint ScannerSide MountedSide Mounted
SensorsAccelerometer, Proximity, Compass, Ambient Light SensorAccelerometer, Proximity, Compass, Gyroscope