Vivo Y71 vs Oppo A83 (2018) vs Oppo F7 vs Vivo V9 comparison

Compare Vivo Y71
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key specs
Display6.00-inch5.70-inch6.23-inch6.30-inch
ProcessorQualcomm Snapdragon 425MediaTek MT6737TMediaTek Helio P60 Qualcomm Snapdragon 626
Front Camera5-megapixel8-megapixel25-megapixel 24-megapixel
Rear Camera13-megapixel13-megapixel16-megapixel 16-megapixel + 5-megapixel
RAM3GB4GB4GB4GB
Storage16GB64GB64GB64GB
Battery Capacity3360mAh3180mAh3400mAh3260mAh
OSAndroid 8.1 OreoAndroid 7.1Android 8.1Android 8.1
Resolution720x1440 pixels720x1440 pixels1080x2280 pixels1080x2280 pixels
general
BrandVivoOppoOppoVivo
ModelY71A83 (2018)F7V9
Release dateApril 1, 2018December 1, 2017March 1, 2018March 1, 2018
Launched in IndiaYesYesYesYes
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.90 x 75.70 x 7.80150.50 x 73.10 x 7.70156.00 x 75.30 x 7.80154.80 x 75.00 x 7.90
Weight (g)150.00143.00158.00150.00
Battery capacity (mAh)3360318034003260
ColoursBlack, Gold-Diamond Black, Moonlight Silver, Solar Red,Pearl Black, Gold
Removable battery--NoNo
SAR value--1.271.38
display
Screen size (inches)6.005.706.236.30
TouchscreenYesYesYesYes
Resolution720x1440 pixels720x1440 pixels1080x2280 pixels1080x2280 pixels
Aspect ratio18:918:919:919:9
Protection type--Gorilla Glass-
Pixels per inch (PPI)--405-
hardware
Processor1.4GHz quad-core2.5GHz octa-coreocta-core (4x2GHz + 4x2GHz)2.2GHz octa-core
Processor makeQualcomm Snapdragon 425MediaTek MT6737TMediaTek Helio P60 (MT6771)Qualcomm Snapdragon 626
RAM3GB4GB4GB4GB
Internal storage16GB64GB64GB64GB
Expandable storage-YesYesYes
Expandable storage type-microSDmicroSDmicroSD
Expandable storage up to (GB)-256256256
camera
Rear camera13-megapixel13-megapixel16-megapixel (f/1.8)16-megapixel (f/2.0) + 5-megapixel
Front camera5-megapixel8-megapixel25-megapixel (f/2.0)24-megapixel (f/2.0)
Rear flash-LEDLEDDual LED
Rear autofocus--Phase detection autofocusPhase detection autofocus
Front flash--No-
software
Operating systemAndroid 8.1 OreoAndroid 7.1Android 8.1Android 8.1
SkinFunTouch OSColorOS 3.2ColorOS 5.0FunTouch OS 4.0
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n802.11 b/g/n/ac-
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.20Yes, v 4.20Yes, v 4.20
Micro-USBYes--Yes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
Wi-Fi DirectYes-Yes-
NFC-NoNo-
Infrared-NoNo-
USB OTG-YesYesYes
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sensors
Compass/ MagnetometerYes-YesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYes-YesYes
Fingerprint sensor--YesYes
Face unlock---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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