Vivo Y91 vs Huawei Y9 (2019) vs Oppo F7 vs Huawei P20 Lite 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-inch6.23-inch5.84-inch
ProcessorMediaTek Helio P22 Kirin 710MediaTek Helio P60HiSilicon Kirin 659
Front Camera8-megapixel 16-megapixel + 2-megapixel25-megapixel 24-megapixel
Rear Camera13-megapixel + 2-megapixel 13-megapixel + 2-megapixel16-megapixel 16-megapixel
RAM2GB-4GB4GB
Storage32MB-64GB64GB
Battery Capacity4030mAh-3400mAh3000mAh
OSAndroid 8.1AndroidAndroid 8.1Android 8.0
Resolution720x1520 pixels-1080x2280 pixels1080x2280 pixels
general
BrandVivoHuaweiOppoHuawei
ModelY91Y9 (2019)F7P20 Lite
Release dateJanuary 2019October 2018March 2018March 2018
Launched in IndiaYesNoYesYes
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)155.11 x 75.09 x 8.28-156.00 x 75.30 x 7.80148.60 x 71.20 x 7.40
Weight (g)163.50-158.00145.00
Battery capacity (mAh)4030-34003000
ColoursStarry Black, Ocean Blue-Diamond Black, Moonlight Silver, Solar Red,Black, Blue, Gold
Removable battery--No-
SAR value--1.27-
Fast charging---Proprietary
display
Screen size (inches)6.226.506.235.84
TouchscreenYes-YesYes
Resolution720x1520 pixels-1080x2280 pixels1080x2280 pixels
Protection type--Gorilla Glass-
Aspect ratio--19:919:9
Pixels per inch (PPI)--405-
hardware
Processorocta-core2.2GHz octa-coreocta-core (4x2GHz + 4x2GHz)octa-core (4x2.36GHz + 4x1.7GHz)
Processor makeMediaTek Helio P22 (MTK6762R)Kirin 710MediaTek Helio P60HiSilicon Kirin 659
RAM2GB-4GB4GB
Internal storage32MB-64GB64GB
Expandable storageYes-Yes-
Expandable storage typemicroSD-microSD-
Expandable storage up to (GB)256-256-
Dedicated microSD slotYes---
camera
Rear camera13-megapixel (f/f/2.2) + 2-megapixel (f/f/2.4)13-megapixel + 2-megapixel16-megapixel (f/1.8)16-megapixel (f/2.2, 1.0-micron)
Rear flashLED-LEDYes
Front camera8-megapixel (f/f/1.8)16-megapixel + 2-megapixel25-megapixel (f/2.0)24-megapixel
Front flashNo-No-
Rear autofocus--Phase detection autofocusPhase detection autofocus
software
Operating systemAndroid 8.1AndroidAndroid 8.1Android 8.0
SkinFuntouch OS 4.5-ColorOS 5.0EMUI 8.0
connectivity
Wi-FiYesYesYesYes
BluetoothYes, v 5.00YesYes, v 4.20Yes, v 4.20
NFCNo-NoYes
Micro-USBYes---
Headphones3.5mm-3.5mm3.5mm
Number of SIMs2-22
Active 4G on both SIM cardsYes---
GPS-YesYesYes
Wi-Fi standards supported--802.11 b/g/n/ac802.11 a/b/g/n/ac
Infrared--No-
USB OTG--Yes-
FM--YesYes
USB Type-C---Yes
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---
Fingerprint sensorYesYesYesYes
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYes-
GyroscopeYes-YesYes
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