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Vivo Y91i vs Huawei Y7 (2019) vs Oppo A7 vs Oppo F9 comparison

 Compare Vivo Y91i
Vivo Y91i
Compare Huawei Y7 (2019)
Huawei Y7 (2019)
Compare Oppo A7
Oppo A7
Compare Oppo F9
Oppo F9
key specs
Display6.22-inch6.26-inch6.20-inch6.30-inch
ProcessorMediaTek Helio P22 --MediaTek Helio P60
Front Camera5-megapixel 8-megapixel16-megapixel16-megapixel
Rear Camera13-megapixel 13-megapixel + 2-megapixel 13-megapixel + 2-megapixel 16-megapixel + 2-megapixel
RAM2GB3GB4GB4GB
Storage16GB32GB64GB64GB
Battery Capacity4030mAh4000mAh4230mAh3500mAh
OSAndroid 8.1Android OreoAndroid 8.1Android Oreo
Resolution720x1520 pixels720x1520 pixels-1080x2340 pixels
general
BrandVivoHuaweiOppoOppo
ModelY91iY7 (2019)A7F9
Release dateMarch 1, 2019March 1, 2019November 1, 2018August 1, 2018
Launched in IndiaYes-YesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28158.92 x 76.91 x 8.10155.90 x 75.40 x 8.10156.70 x 74.00 x 7.90
Weight (g)163.50168.00168.00169.00
Battery capacity (mAh)4030400042303500
ColoursFusion Black, Ocean BlueAurora Blue, Coral Red and Midnight BlackGlaring Gold, Glaze BlueSunrise Red, Twilight Blue, Starry Purple
Body type--Plastic-
Removable battery--No-
SAR value--1.37-
display
Screen size (inches)6.226.266.206.30
TouchscreenYesYesYesYes
Resolution720x1520 pixels720x1520 pixels-1080x2340 pixels
Aspect ratio19:919:919.5:919.5:9
hardware
Processorocta-core--2GHz octa-core
Processor makeMediaTek Helio P22 (MT6762)Qualcomm Snapdragon 450Qualcomm Snapdragon 450MediaTek Helio P60 (MT6771)
RAM2GB3GB4GB4GB
Internal storage16GB32GB64GB64GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)-512256256
Dedicated microSD slot--Yes-
camera
Rear camera13-megapixel (f/2.2)13-megapixel + 2-megapixel (f/1.8)13-megapixel (f/2.2) + 2-megapixel (f/2.4)16-megapixel (f/1.8) + 2-megapixel (f/2.4)
Rear autofocusYesYesYes-
Rear flashYesYesYesYes
Front camera5-megapixel (f/1.8)8-megapixel16-megapixel16-megapixel
Front autofocus--No-
Front flash--No-
software
Operating systemAndroid 8.1Android OreoAndroid 8.1Android Oreo
SkinFuntouch OS 4.5EMUI 8.2ColorOS 5.2Color OS 5.2
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 4.204.20
USB OTGYes-YesYes
Micro-USBYesYesYesYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYes-Yes-
Number of SIMs2222
Wi-Fi standards supported-802.11 b/g/n802.11 a/b/g/n802.11 a/b/g/n/ac
Active 4G on both SIM cards--Yes-
sim 1
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-Nano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Face unlockYesYesYes-
Fingerprint sensorNoYesYesYes
Compass/ MagnetometerYes-YesYes
Proximity sensorYes-YesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYes-Yes-
ratings
Overall NDTV Rating--Read ReviewRead Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

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