Vivo Y91 vs Realme U1 comparison

Compare Vivo Y91
Compare Realme U1
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
Display6.22-inch6.30-inch
ProcessorMediaTek Helio P22 MediaTek Helio P70
Front Camera8-megapixel 25-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 2-megapixel
RAM2GB4GB
Storage32MB64GB
Battery Capacity4030mAh3500mAh
OSAndroid 8.1Android 8.1 Oreo
Resolution720x1520 pixels1080x2340 pixels
general
BrandVivoRealme
ModelY91U1
Release dateJanuary 2019November 2018
Launched in IndiaYesYes
Form factorTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28157.00 x 74.00 x 8.00
Weight (g)163.50168.00
Battery capacity (mAh)40303500
ColoursStarry Black, Ocean BlueAmbitious Black, Brave Blue, and Fiery Gold
Removable battery-No
Wireless charging-No
SAR value-1.31
display
Screen size (inches)6.226.30
TouchscreenYesYes
Resolution720x1520 pixels1080x2340 pixels
Protection type-Gorilla Glass
Aspect ratio-19.5:9
Pixels per inch (PPI)-409
hardware
Processorocta-core2.1GHz octa-core
Processor makeMediaTek Helio P22 (MTK6762R)MediaTek Helio P70
RAM2GB4GB
Internal storage32MB64GB
Expandable storageYesYes
Expandable storage typemicroSDmicroSD
Expandable storage up to (GB)256256
Dedicated microSD slotYesYes
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)13-megapixel (f/2.2) + 2-megapixel (f/2.4)
Rear flashLEDLED
Front camera8-megapixel (f/f/1.8)25-megapixel (f/2.0)
Front flashNo-
software
Operating systemAndroid 8.1Android 8.1 Oreo
SkinFuntouch OS 4.5ColorOS 5.2
connectivity
Wi-FiYesYes
BluetoothYes, v 5.00Yes, v 4.20
NFCNo-
Micro-USBYesYes
Headphones3.5mm3.5mm
Number of SIMs22
Active 4G on both SIM cardsYesYes
Wi-Fi standards supported-802.11 a/b/g/n/ac
GPS-Yes
USB OTG-Yes
FM-Yes
sim 1
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sim 2
SIM TypeNano-SIMNano-SIM
GSM/CDMAGSMGSM
3GYesYes
4G/ LTEYesYes
sensors
Face unlockYesYes
Fingerprint sensorYesYes
Compass/ MagnetometerYesYes
Proximity sensorYesYes
AccelerometerYesYes
Ambient light sensorYesYes
GyroscopeYesYes
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