Vivo Y78t vs iQOO Z9s

ProcessorQualcomm Snapdragon 6 Gen 1MediaTek Dimensity 7300
Display6.64", Full HD+ IPS LCD, 120 Hz6.77", Full HD+ AMOLED, 120 Hz
Camera50MP+2MP/8MP50MP+2MP/16MP
Battery6000 mAh5500 mAh
RAM8/12 GB8/12 GB
Storage128/256 GB128/256 GB
ColorsBlack, Blue, SilverTitanium Matte, Onyx Green
LaunchOctober 20, 2023August 21, 2024
AvailabilityOctober 24, 2023August 23, 2024
Origin CountryChinaChina
Launch Price₹18,000₹19,999
TypeFull HD+ IPS LCDFull HD+ AMOLED
Refresh Rate120 Hz120 Hz
FeaturesSDRHDR10+
Size6.64 inches6.77 inches
Resolution Width1080 pixels1080 pixels
Resolution Height2388 pixels2392 pixels
Resolution Ratio20:920:9
Pixel Per Inch395 ppi388 ppi
Display ResolutionFHD+FHD+
Peak Brightness1800 nits
Weight199.6 grams180 grams
FrontNo ProtectionSchott Xensation
BackPlasticPlastic
SidePlastic FramePlastic Frame
PortUSB Type-C 2.0USB Type-C 2.0
IP ratingNo RatingIP64 (dust and water resistant)
SpeakerLoudspeakerStereo Speakers
Build QualitySchott Xensation
Chipset BrandQualcommMediaTek
Chipset NameSnapdragon 6 Gen 1Dimensity 7300
CPUOcta-coreOcta-core
GPUAdreno 710Mali-G615 MC2
Software NameAndroidAndroid
Software SkinOrigin OS 3Funtouch 14
OS Updates(Years)12
Camera Resolution50 MP50 MP
Camera TypeWide-angle Wide-angle
Camera 2 Resolution2 MP2 MP
Camera 2 TypeDepthDepth
FeaturesPanorama, HDR, Dual-LED Dual-tone FlashPanorama, HDR, LED Flash, Digital Zoom, Auto Focus
StabilizationNo StabilizationOIS
Video1080p@30/60fps4K@30/60fps, 1080p, gyro-EIS, OIS
Front Camera Resolution8 MP16 MP
Front Camera TypeWideWide
FeaturesFace UnlockFace Unlock
Video1080p@30fps1080p@30fps
Capacity6000 mAh5500 mAh
Battery TypeLithium PolymerLithium Ion
Charging Speed44 w44 w
Wireless ChargingNoNo
Storage128 GB128 GB
Storage typeUFS 2.2UFS 2.2
RAM8 GB8 GB
RAM typeLPDDR4LPDDR4X
Sim SlotDual SIM (nano-SIM, dual stand-by)Dual SIM (nano-SIM, dual stand-by)
NetworkGSM, CDMA, HSPA, CDMA2000, LTE, 5GGSM, HSPA, LTE, 5G
WLANWi-Fi 802.11 a/b/g/n/acWi-Fi 802.11 a/b/g/n/ac/6
Bluetooth5.15.4
PositioningGPS (L1), GLONASS (G1), BDS (B1c), GALILEO (E1), QZSS (L1)GPS, GALILEO, GLONASS, BDS, QZSS
NFCNoNo
RadioNoFM Radio
Fingerprint ScannerSide MountedOptical (under display)
SensorsAccelerometer, Proximity, Compass, GyroscopeAccelerometer, Proximity, Compass, Gyroscope