Vivo U3x vs Vivo Y55s comparison

Compare Vivo U3x
Compare Vivo Y55s
ratings
Overall NDTV Rating-Read Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.35-inch5.20-inch
ProcessorQualcomm Snapdragon 665Qualcomm Snapdragon 425
Front Camera8-megapixel 5-megapixel
Rear Camera13-megapixel + 8-megapixel + 2-megapixel 13-megapixel
RAM3GB3GB
Storage32GB16GB
Battery Capacity5000mAh2730mAh
OSAndroid 9 PieAndroid 6.0
Resolution720x1544 pixels1280x720 pixels
general
BrandVivoVivo
ModelU3xY55s
Release date24th September 2019February 2017
Launched in IndiaNoYes
Form factorTouchscreenTouchscreen
Dimensions (mm)159.43 x 76.77 x 8.92147.90 x 72.90 x 7.50
Weight (g)190.50142.00
Battery capacity (mAh)50002730
Fast chargingProprietary-
ColoursDeep Lake Blue, Red Tea Red, Midnight BlackGold, Space Grey
Removable battery-No
SAR value-1.08
display
Screen size (inches)6.355.20
TouchscreenYesYes
Resolution720x1544 pixels1280x720 pixels
Aspect ratio19.5:916:9
Pixels per inch (PPI)-282
hardware
Processorocta-core1.4GHz quad-core
Processor makeQualcomm Snapdragon 665Qualcomm Snapdragon 425
RAM3GB3GB
Internal storage32GB16GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYes-
camera
Rear camera13-megapixel (f/2.2) + 8-megapixel (f/2.2) + 2-megapixel (f/2.4)13-megapixel (f/2.2)
Rear autofocusYesYes
Rear flashYesLED
Front camera8-megapixel (f/1.8)5-megapixel (f/2.2)
software
Operating systemAndroid 9 PieAndroid 6.0
SkinFuntouch OS 9.1Funtouch OS 3.0
connectivity
Wi-FiYesYes
GPSYesYes
BluetoothYes, v 5.00Yes
Micro-USBYesYes
Headphones3.5mm3.5mm
FMYesYes
Number of SIMs22
Active 4G on both SIM cardsYes-
NFC-No
Infrared-No
USB OTG-Yes
Wi-Fi Direct-No
Mobile High-Definition Link (MHL)-No
sim 1
SIM TypeNano-SIMMicro-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIM-
GSM/CDMAGSM-
3GYesNo
4G/ LTEYesNo
sensors
Face unlockYes-
Fingerprint sensorYes-
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
Gyroscope-Yes
Barometer-No
Temperature sensor-No
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