Vivo X21

Vivo X21

Oppo F1 Plus

Oppo F1 Plus

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General

NameVivo X21Oppo F1 Plus
Launch Date1 Mar 20181 Mar 2016
BrandVivoOppo

Display

Display Size6.28 Inches5.5 Inches
Display TypeAMOLEDAMOLED
Resolution1080 x 2280 pixels1080 x 1920 pixels
Refresh Rate60Hz60Hz
Display ProtectionGorilla Glass 3Gorilla Glass 4
Aspect Ratio19:916:9

Platform

Operating SystemAndroid 8.1 (Oreo), Funtouch 4Android 5.1 (Lollipop), ColorOS 3
ProcessorSnapdragon 660 (14 nm)MediaTek Helio P10 (28 nm)

Memory

Ram6GB4GB
Storage64GB, 128GB64GB
Storage TypeeMMC 5.1eMMC 5.1
SD Card SlotYesYes

Camera

TypeDual CameraSingle Camera
Main12 MP, f/1.813 MP, f/2.2
Depth5 MP, f/2.4-
Video1080p@30fps1080p@30fps

Front Camera

TypeSingle CameraSingle Camera
Selfie12 MP, f/2.016 MP, f/2.0
Video1080p@30fps1080p@30fps

Battery

Capacity3200 mAh2850 mAh
Battery TechnologyLi-IonLi-Po
Charging Speed18W20W
USB TypeMicro USBMicro USB
Wireless ChargingNoNo

Network

SimDual SimDual Sim
Sim Type
Technology4G4G

Connectivity

Wi-FiWiFi 5WiFi 2.4
BluetoothV5.0V4.0
NFCNoNo
GPSYesYes

Audio

LoudspeakerYesYes
Headphone JackYesYes

Biometric

FingerprintYesYes
Fingerprint TypeCapacitive Fingerprint ScannerCapacitive Fingerprint Scanner
Fingerprint PositionRear-MountedFront-Mounted
Face Unlock2D Face Unlock2D Face Unlock

Body

Dimensions154.5 x 74.8 x 7.4 mm151.8 x 74.3 x 6.6 mm
Weight156.2 g145 g
FrameAluminium FrameAluminium Frame
BackMetal BackMetal Back
IP RatingNoNo
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