Oppo A18

Oppo A18

Vivo Y20i

Vivo Y20i

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General

NameOppo A18Vivo Y20i
Launch Date27 Sept 202326 Aug 2020
BrandOppoVivo
ColorsGlowing Black, Glowing Blue-
ModelsCPH2591-

Display

Display Size6.56 Inches6.51 Inches
Display TypeIPS LCD, 720 nits (peak)LCD
Resolution720 x 1612 pixels720 x 1600 pixels
Refresh Rate90Hz60Hz
Aspect Ratio20:920:9
Features84.2% (screen to body ratio), 269 ppi-

Platform

Operating SystemAndroid 13, ColorOS 13.1Android 10, Funtouch 10.5
ProcessorMediaTek Helio G85 (12nm)Snapdragon 460 (11 nm)
CPUOcta-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)-
GPUMali-G52 MC2-

Memory

Ram4GB3GB, 4GB
Ram TypeLPDDR4x-
Storage64GB, 128GB64GB
Storage TypeeMMC 5.1eMMC 5.1
SD Card SlotYesYes

Camera

TypeDual CameraTriple Camera
Main8 MP, f/2.0, AF13 MP, f/1.8
Macro-2 MP, f/2.4
Depth2 MP, f/2.42 MP, f/2.4
Video1080p@30fps1080p@30fps

Front Camera

TypeSingle CameraSingle Camera
Selfie5 MP, f/2.28 MP, (wide)
Video1080p@30fps1080p@30fps
FeaturesPanorama-

Battery

Capacity5000 mAh5000 mAh
Battery TechnologyLi-Po, non-removableLi-Po
Charging Speed-18W
USB TypeType C, USB 2.0, OTGMicro USB
Wireless ChargingNoNo

Network

SimDual SimDual Sim
Sim Type
Dual SIM (Nano-SIM, dual stand-by)
Technology4G4G
Bands

Connectivity

Wi-FiWiFi 5WiFi 5
BluetoothV5.3V5.0
NFCNoNo
GPSYesYes

Audio

LoudspeakerYesYes
Headphone JackYesYes

Biometric

FingerprintYesYes
Fingerprint TypeCapacitive Fingerprint ScannerCapacitive Fingerprint Scanner
Fingerprint PositionSide-MountedSide-Mounted
Face Unlock2D Face Unlock2D Face Unlock

Body

Dimensions163.7 x 75 x 8.2 mm164.4 x 76.3 x 8.4 mm
Weight188 g192.3 g
FramePlastic FramePlastic Frame
BackPlastic BackPlastic Back
IP RatingIP54No

Others

SensorsAccelerometer, proximity, compass-
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