Oppo Find X vs Vivo X21 comparison

Compare Oppo Find X
Compare Vivo X21
ratings
Overall NDTV Rating--
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
general
Release dateJune 2018March 2018--
Launched in IndiaYesYes--
Form factorTouchscreenTouchscreen--
Body typeGlass---
Dimensions (mm)156.70 x 74.30 x 9.40154.50 x 74.80 x 7.40--
Weight (g)186.00156.20--
Battery capacity (mAh)37303200--
Removable batteryNoNo--
Fast chargingVOOCProprietary--
ColoursBordeaux Red, Glacier BlueBlack, Gold--
display
Screen size (inches)6.426.28--
TouchscreenYesYes--
Resolution1080x2340 pixels1080x2280 pixels--
Protection typeGorilla Glass---
Aspect ratio19.5:919:9--
hardware
Processor2.5GHz octa-core (4x2.8GHz + 4x1.7GHz)2.2GHz octa-core--
Processor makeSnapdragon 845Qualcomm Snapdragon 660--
RAM8GB6GB--
Internal storage256GB128GB--
Expandable storage-Yes--
Expandable storage type-microSD--
Expandable storage up to (GB)-256--
camera
Rear camera16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron)12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)--
Rear autofocusPhase detection autofocusPhase detection autofocus--
Rear flashLEDLED--
Front camera25-megapixel (f/2.0)12-megapixel (f/2.0)--
software
Operating systemAndroid 8.1Android 8.1--
SkinColor OS 5.1FunTouch 4.0--
connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac--
GPSYesYes--
BluetoothYes, v 5.00Yes, v 5.00--
USB Type-CYes---
HeadphonesNo3.5mm--
Number of SIMs22--
NFC-No--
Infrared-No--
USB OTG-Yes--
Micro-USB-Yes--
FM-No--
sim 1
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSM + CDMAGSM--
3GYesYes--
4G/ LTEYesYes--
sim 2
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSM + CDMAGSM--
3G-Yes--
4G/ LTE-Yes--
sensors
Face unlockYes---
Compass/ MagnetometerYesYes--
Proximity sensorYesYes--
AccelerometerYesYes--
GyroscopeYesYes--
Fingerprint sensor-Yes--
Ambient light sensor-Yes--