Oppo A77 4G vs Vivo Y18t

ProcessorMediaTek Helio G35Unisoc T612
Display6.56", HD+ IPS LCD, 60 Hz6.56", HD+ IPS LCD, 90 Hz
Camera50MP+2MP/8MP50MP+0.08MP/8MP
Battery5000 mAh5000 mAh
RAM4 GB4 GB
Storage128 GB128 GB
Recommended ForPerformance, Multimedia, Gaming, Software and Main CameraDesign, Display, Battery and Build Quality
ColorsSunset OrangeSpace Black, Gem Green
LaunchAugust 04, 2022November 12, 2024
AvailabilityAugust 04, 2022November 12, 2024
Launch Price₹15,499₹9,499
TypeHD+ IPS LCDHD+ IPS LCD
Refresh Rate60 Hz90 Hz
FeaturesSDRSDR
Size6.56 inches6.56 inches
Resolution Width720 pixels720 pixels
Resolution Height1612 pixels1612 pixels
Resolution Ratio20:920:9
Pixel Per Inch269 ppi269 ppi
Display ResolutionHD+HD+
Peak Brightness600 nits840 nits
Weight189 grams185 grams
FrontDragontrail GlassNo Protection
BackEco LeatherPlastic
SidePlastic FramePlastic Frame
Build QualityPanda Glass
PortUSB Type-C 2.0USB Type-C 2.0
IP ratingIPX4 (splash resistance)IP54 (dust and water resistant)
SpeakerStereo SpeakersMono Speaker
Chipset BrandMediaTekUnisoc
Chipset NameHelio G35T612
CPUOcta-coreOcta-core
GPUIMG GE8320Mali-G57 MP1
Software NameAndroidAndroid
Software SkinColorOS 12Funtouch 14
OS Updates(Years)1
Camera Resolution50 MP50 MP
Camera TypeWide-angleWide-angle
Camera 2 Resolution2 MP0.08 MP
Camera 2 TypeDepthAuxiliary
FeaturesHDR, panorama, LED flashLED Flash, Panorama
StabilizationNo StabilizationNo Stabilization
Video1080p@30fps, 720p@30fps1080p@30fps
Front Camera Resolution8 MP8 MP
Front Camera TypeWideWide
FeaturesPanoramaNight Mode, Face Unlock
Video1080p@30fps,720p@30fpsSupported
Capacity5000 mAh5000 mAh
Battery TypeLithium PolymerLithium Ion
Charging Speed33 w15 w
Wireless ChargingNoNo
Storage128 GB128 GB
Storage typeUFS 2.2eMMC 5.1
RAM4 GB4 GB
RAM typeLPDDR4XLPDDR4X
Sim SlotDual SIM (Nano-SIM; dual stand-by)Dual SIM (nano-SIM, dual stand-by)
NetworkGSM, HSPA, LTEGSM / HSPA / LTE
WLANWi-Fi 802.11 a/b/g/n/acWi-Fi 802.11 a/b/g/n/ac
Bluetooth5.35.2
PositioningGPS, GLONASS, GALILEO, QZSS, BDSGPS, GALILEO, GLONASS, BDS, QZSS
NFCYesNo
RadioNoFM Radio
Fingerprint ScannerSide Mounted
SensorsAccelerometer, Proximity, Compass, Geomagnetic , Ambient Light SensorAccelerometer, Proximity, E-compass, Ambient Light Sensor