Vivo Nex vs Mi Note 5 vs Vivo X21 comparison

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ratings
Overall NDTV RatingRead Review-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.59-inch5.99-inch6.28-inch
Processor2.8GHz octa-coreocta-core2.2GHz octa-core
Front Camera8-megapixel -12-megapixel
Resolution1080x2316 pixels-1080x2280 pixels
RAM8GB6GB6GB
OSAndroid 8.1 OreoAndroidAndroid 8.1
Storage128GB64GB128GB
Rear Camera12-megapixel + 5-megapixel -12-megapixel + 5-megapixel
Battery Capacity4000mAh-3200mAh
general
Release dateJuly 2018-March 2018
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)162.00 x 77.00 x 7.98-154.50 x 74.80 x 7.40
Weight (g)199.00-156.20
Battery capacity (mAh)4000-3200
Removable batteryNo-No
ColoursBlack-Black, Gold
Fast charging--Proprietary
display
Screen size (inches)6.595.996.28
TouchscreenYesYesYes
Resolution1080x2316 pixels-1080x2280 pixels
Aspect ratio19.3:9-19:9
hardware
Processor2.8GHz octa-coreocta-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 845Snapdragon 835Qualcomm Snapdragon 660
RAM8GB6GB6GB
Internal storage128GB64GB128GB
Expandable storageNo-Yes
Expandable storage type--microSD
Expandable storage up to (GB)--256
camera
Rear camera12-megapixel (f/1.8) + 5-megapixel (f/2.4)-12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)
Rear flashLED-LED
Front camera8-megapixel (f/2.0)-12-megapixel (f/2.0)
Rear autofocus--Phase detection autofocus
software
Operating systemAndroid 8.1 OreoAndroidAndroid 8.1
SkinFuntouch OS 4.0-FunTouch 4.0
connectivity
Wi-FiYes-Yes
Wi-Fi standards supported802.11 a/b/g/n/ac-802.11 a/b/g/n/ac
GPSYes-Yes
BluetoothYes, v 5.00-Yes, v 5.00
USB OTGYes-Yes
USB Type-CYes--
Headphones3.5mm-3.5mm
FMNo-No
Number of SIMs2-2
NFC--No
Infrared--No
Micro-USB--Yes
sim 1
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSM-GSM
3GYes-Yes
4G/ LTEYes-Yes
sim 2
SIM TypeNano-SIM-Nano-SIM
GSM/CDMAGSM-GSM
3GYes-Yes
4G/ LTEYes-Yes
sensors
Fingerprint sensorYes-Yes
Compass/ MagnetometerYes-Yes
Proximity sensorYes-Yes
AccelerometerYes-Yes
Ambient light sensorYes-Yes
GyroscopeYes-Yes