Realme X vs Vivo S1 comparison

Compare Realme X
Compare Vivo S1
ratings
Overall NDTV RatingRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.53-inch6.38-inch
ProcessorQualcomm Snapdragon 710MediaTek P65
Front Camera16-megapixel 32-megapixel
Rear Camera48-megapixel + 5-megapixel 16-megapixel + 8-megapixel + 5-megapixel
RAM8GB4GB
Storage128GB128GB
Battery Capacity3765mAh4500mAh
OSAndroid 9 PieAndroid Pie
Resolution1080x2340 pixels1080x2340 pixels
general
BrandRealmeVivo
ModelXS1
Release date15th July 2019July 2019
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Body typeGlass-
Dimensions (mm)161.20 x 76.00 x 9.40159.53 x 75.23 x 8.13
Weight (g)191.00179.00
Battery capacity (mAh)37654500
Fast chargingVOOCProprietary
ColoursPolar White, Space BlueSkyline Blue, Diamond Black
Removable battery-No
Wireless charging-No
display
Screen size (inches)6.536.38
TouchscreenYesYes
Resolution1080x2340 pixels1080x2340 pixels
Protection typeGorilla Glass-
Aspect ratio19.5:919.5:9
Pixels per inch (PPI)394-
hardware
Processor2.2GHz octa-core (2x2.2GHz + 6x1.7GHz)octa-core
Processor makeQualcomm Snapdragon 710MediaTek P65
RAM8GB4GB
Internal storage128GB128GB
Expandable storageNoNo
Dedicated microSD slot-No
camera
Rear camera48-megapixel (f/1.7) + 5-megapixel (f/2.4)16-megapixel (f/1.78) + 8-megapixel (f/2.2) + 5-megapixel (f/2.4)
Rear flashLED-
Front camera16-megapixel (f/2.0)32-megapixel (f/2.0)
software
Operating systemAndroid 9 PieAndroid Pie
SkinColorOS 6.0Funtouch OS 9
connectivity
Wi-FiYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac-
GPSYesYes
BluetoothYes, v 5.00Yes, v 5.00
USB Type-CYes-
Headphones3.5mm-
FMNo-
Number of SIMs22
Active 4G on both SIM cardsYes-
USB OTG-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSM-
3GYes-
4G/ LTEYes-
sensors
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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