iQOO Neo9 vs Vivo S18

ProcessorQualcomm Snapdragon 8 Gen 2Qualcomm Snapdragon 7 Gen 3
Display6.78", FHD+ 1.5K LTPO AMOLED, 144 Hz6.78", Full HD+ curved AMOLED, 120 Hz
Camera50MP+8MP/16MP50MP+8MP/50MP
Battery5160 mAh5000 mAh
RAM12/16 GB8/12/16 GB
Storage256/512/1024 GB256/512 GB
ColorsNautical Blue, Fighting BlackBlack, Clear Green, Flower-like Silver, Purple
LaunchDecember 28, 2023December 14, 2023
AvailabilityDecember 30, 2023December 22, 2023
Launch Price₹28,000₹28,000
TypeFHD+ 1.5K LTPO AMOLEDFull HD+ curved AMOLED
Refresh Rate144 Hz120 Hz
FeaturesHDR10+SDR
Size6.78 inches6.78 inches
Resolution Width1260 pixels1260 pixels
Resolution Height2800 pixels2800 pixels
Resolution Ratio20:920:9
Pixel Per Inch453 ppi453 ppi
Display Resolution1.5KFHD+
Peak Brightness1400 nits2800 nits
Weight196 grams185.8 grams
FrontNo ProtectionNo Protection
BackEco LeatherGlass
SidePlastic FramePlastic Frame
PortUSB Type-C 2.0USB Type-C 2.0
IP ratingNo RatingIP54 (dust and water resistant)
SpeakerStereo SpeakersLoudspeaker
Chipset BrandQualcommQualcomm
Chipset NameSnapdragon 8 Gen 2Snapdragon 7 Gen 3
CPUOcta-coreOcta-core
GPUAdreno 740Adreno 720
Software NameAndroidAndroid
Software SkinOrigin OS 4Origin OS 4
OS Updates(Years)2
Camera Resolution50 MP50 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution8 MP8 MP
Camera 2 TypeUltra-wideUltra-wide
FeaturesHDR, Panorama, LED FlashPanorama, HDR, Ring-LED Flash
StabilizationOISOIS
Video8K@24/30fps, 4K@30fps, 1080p@30/60fps, gyro-EIS4K@30fps, 1080p@30fps
Front Camera Resolution16 MP50 MP
Front Camera TypeWideWide
FeaturesHDRHDR, Dual-LED Flash
Video1080p@30fps1080p@30fps
Capacity5160 mAh5000 mAh
Battery TypeLithium PolymerLithium Polymer
Charging Speed120 w80 w
Wireless ChargingNoNo
Storage256 GB256 GB
Storage typeUFS 4.0UFS 2.2
RAM12 GB8 GB
RAM typeLPDDR4XLPDDR3
Sim SlotDual SIM (nano-SIM, dual stand-by)Dual SIM (nano-SIM, dual stand-by)
NetworkGSM, CDMA, HSPA, CDMA2000, LTE, 5GGSM, CDMA, HSPA, CDMA2000, LTE, 5G
WLANWi-Fi 802.11 a/b/g/n/ac/6/7Wi-Fi 802.11 a/b/g/n/ac/6
Bluetooth5.35.4
PositioningGPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)GPS, GALILEO, GLONASS, QZSS, BDS (B1I+B1c)
NFCYesYes
RadioNoNo
Fingerprint ScannerOptical (under display)Optical (under display)
SensorsAccelerometer, Proximity, Compass, GyroscopeAccelerometer, Proximity, Compass, Gyroscope