iPhone 11 Pro Max vs Vivo X21 UD comparison

Compare iPhone 11 Pro Max
Compare Vivo X21 UD
ratings
Overall NDTV RatingRead Review-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.50-inch6.28-inch
ProcessorApple A13 BionicQualcomm Snapdragon 660
Front Camera12-megapixel 12-megapixel
Rear Camera12-megapixel + 12-megapixel + 12-megapixel 12-megapixel
RAM4GB6GB
Storage64GB128GB
Battery Capacity3969mAh3200mAh
OSiOS 13Android 8.1
Resolution1242x2688 pixels1080x2280 pixels
general
BrandAppleVivo
ModeliPhone 11 Pro MaxX21 UD
Release date10th September 2019March 2018
Launched in IndiaYes-
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)158.00 x 77.80 x 8.10154.50 x 74.80 x 7.40
Weight (g)226.00156.20
IP ratingIP68-
Battery capacity (mAh)39693200
Removable batteryNo-
Fast chargingProprietary-
Wireless chargingYes-
ColoursGold, Midnight Green, Silver, Space GrayRuby Red, Aurora White, Black
display
Screen size (inches)6.506.28
TouchscreenYesYes
Resolution1242x2688 pixels1080x2280 pixels
Pixels per inch (PPI)458-
hardware
Processorhexa-coreocta-core
Processor makeApple A13 BionicQualcomm Snapdragon 660
RAM4GB6GB
Internal storage64GB128GB
Expandable storageNo-
camera
Rear camera12-megapixel (f/1.8) + 12-megapixel (f/2.4) + 12-megapixel (f/2.0)12-megapixel
Rear autofocusYes-
Rear flashDual LEDLED
Front camera12-megapixel (f/2.2)12-megapixel
software
Operating systemiOS 13Android 8.1
Skin-FunTouch 4.0
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac/Yes802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
NFCYes-
LightningYes-
HeadphonesLightning3.5mm
Number of SIMs22
USB OTG-Yes
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeeSIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYes-
3D face recognitionYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYes-
Ambient light sensorYesYes
GyroscopeYesYes
BarometerYes-
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