Vivo Y91i vs Huawei Y9 (2019) vs Huawei Nova 3i vs Vivo V9 comparison

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ratings
Overall NDTV Rating--Read ReviewRead Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
key specs
Display6.22-inch6.50-inch6.30-inch6.30-inch
Processorocta-core2.2GHz octa-coreocta-core 2.2GHz octa-core
Front Camera5-megapixel 16-megapixel + 2-megapixel24-megapixel + 2-megapixel24-megapixel
Resolution720x1520 pixels-1080x2340 pixels1080x2280 pixels
RAM2GB-4GB4GB
OSAndroid 8.1AndroidAndroid 8.1Android 8.1
Storage16GB-128GB64GB
Rear Camera13-megapixel 13-megapixel + 2-megapixel16-megapixel + 2-megapixel16-megapixel + 5-megapixel
Battery Capacity4030mAh-3340mAh3260mAh
general
Release dateMarch 2019October 2018July 2018March 2018
Launched in IndiaYesNoYesYes
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28-157.60 x 75.20 x 7.60154.80 x 75.00 x 7.90
Weight (g)163.50-169.00150.00
Battery capacity (mAh)4030-33403260
ColoursFusion Black, Ocean Blue-Black, Purple, WhitePearl Black, Gold
Removable battery---No
SAR value---1.38
display
Screen size (inches)6.226.506.306.30
TouchscreenYes-YesYes
Resolution720x1520 pixels-1080x2340 pixels1080x2280 pixels
Aspect ratio19:9-19.5:919:9
Pixels per inch (PPI)--409-
hardware
Processorocta-core2.2GHz octa-coreocta-core (4x2.2GHz + 4x1.7GHz)2.2GHz octa-core
Processor makeMediaTek Helio P22Kirin 710HiSilicon Kirin 710Snapdragon 626
RAM2GB-4GB4GB
Internal storage16GB-128GB64GB
Expandable storageYes-YesYes
Expandable storage typemicroSD-microSDmicroSD
Expandable storage up to (GB)--256256
camera
Rear camera13-megapixel (f/2.2)13-megapixel + 2-megapixel16-megapixel (f/2.2) + 2-megapixel16-megapixel (f/2.0) + 5-megapixel
Rear autofocusYes-Phase detection autofocusPhase detection autofocus
Rear flashYes-YesDual LED
Front camera5-megapixel (f/1.8)16-megapixel + 2-megapixel24-megapixel (f/2.0) + 2-megapixel24-megapixel (f/2.0)
software
Operating systemAndroid 8.1AndroidAndroid 8.1Android 8.1
SkinFuntouch OS 4.5-EMUI 8.2FunTouch OS 4.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYes, v 5.00YesYes, v 4.20Yes, v 4.20
USB OTGYes--Yes
Micro-USBYes-YesYes
Headphones3.5mm--3.5mm
FMYes-YesYes
Number of SIMs2-22
Wi-Fi standards supported--802.11 a/b/g/n/ac-
sim 1
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sim 2
SIM TypeNano-SIM-Nano-SIMNano-SIM
GSM/CDMAGSM-GSMGSM
3GYes-YesYes
4G/ LTEYes-YesYes
sensors
Face unlockYes--Yes
Fingerprint sensorNoYesYesYes
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYes-YesYes