Want to compare Vivo V9 with Vivo X21 mobile? You have come to the right place. Here you can find Vivo V9 vs Vivo X21 comparison based on display size, processor speed, camera resolution, user experience, memory size, connectivity strength, and overall dimension.

Related: Check out latest Vivo V9 price on Priceo.

On one hand, Vivo V9 flaunts a 6.3-inch IPS LCD display with a screen resolution of 1,080 x 2,280 pixels. It provides a pixel density of 400 PPI. The Vivo V9 is armed with a dual primary camera setup having 16MP + 5MP lenses. The primary camera can capture quality images as well as can record high definition videos. The Vivo V9 houses a 64GB inbuilt storage so that you can store enough applications, songs, videos, etc.

On the other hand, The Vivo X21 comes with a 6.28-inch super AMOLED display which has a pixel density of 402 PPI. It is a result of a quality screen resolution 1,080 x 2,280 pixels. The Vivo X21 boots on Android v8.1 (Oreo) operating system. The overall performance of the system is taken care of by two Kryo 260 quad-core processors having clock speeds of 2.2GHz and 1.84GHz.

Our recommendation: We recommend you to buy Vivo X21 over Vivo V9 for its excellent configuration which helps to deliver a quality performance while running multiple tasks simultaneously.

Vivo V9 vs Vivo X21 Comparison Table

Key Specs
Display6.28-inch6.30-inch
ProcessorQualcomm Snapdragon 660Qualcomm Snapdragon 626
Front Camera12-megapixel24-megapixel
Rear Camera12-megapixel + 5-megapixel16-megapixel + 5-megapixel
RAM6GB4GB
Storage128GB64GB
Battery Capacity3200mAh3260mAh
OSAndroid 8.1Android 8.1
Resolution1080×2280 pixels1080×2280 pixels
Ratings
Overall Rating

Design Rating  
Display Rating  
Software Rating  
Performance Rating  
Battery Life Rating  
Camera Rating  
Value for Money Rating  
General
BrandVivoVivo
ModelX21V9
Release dateMarch 1, 2018March 1, 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)154.50 x 74.80 x 7.40154.80 x 75.00 x 7.90
Weight (g)156.20150.00
Battery capacity (mAh)32003260
Removable batteryNoNo
Fast chargingProprietary
ColoursBlack, GoldPearl Black, Gold
SAR value1.38
Display
Screen size (inches)6.286.30
TouchscreenYesYes
Resolution1080×2280 pixels1080×2280 pixels
Aspect ratio19:919:9
Hardware
Processor2.2GHz octa-core2.2GHz octa-core
Processor makeQualcomm Snapdragon 660Qualcomm Snapdragon 626
RAM6GB4GB
Internal storage128GB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Camera
Rear camera12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)16-megapixel (f/2.0) + 5-megapixel
Rear autofocusPhase detection autofocusPhase detection autofocus
Rear flashLEDDual LED
Front camera12-megapixel (f/2.0)24-megapixel (f/2.0)
Software
Operating systemAndroid 8.1Android 8.1
SkinFunTouch 4.0FunTouch OS 4.0
Connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac
GPSYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNo
InfraredNo
USB OTGYesYes
Micro-USBYesYes
Headphones3.5mm3.5mm
FMNoYes
Number of SIMs22
Sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
Sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
Face unlockYes