Vivo Z3 (V1813DA) vs Asus ZenFone Lite L1 (ZA551KL) vs Oppo A71 vs Oppo A37 comparison

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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
Display6.30-inch5.45-inch5.20-inch5.00-inch
Processorocta-core octa-coreocta-core 1.2GHz quad-core
Front Camera12-megapixel 5-megapixel 5-megapixel 5-megapixel
Resolution1080x2280 pixels720x1440 pixels720x1280 pixels720x1280 pixels
RAM4GB2GB3GB2GB
OSAndroid 8.1 OreoAndroid 8.0 OreoAndroid 7.1Android 5.1
Storage64GB16GB16GB16GB
Rear Camera16-megapixel + 2-megapixel 13-megapixel 13-megapixel 8-megapixel
Battery Capacity3315mAh3000mAh3000mAh2630mAh
general
Release dateOctober 2018October 2018September 2017June 2016
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.97 x 75.63 x 8.10147.26 x 71.77 x 8.15148.10 x 73.80 x 7.60143.10 x 71.00 x 7.68
Weight (g)163.70140.00137.00136.00
Battery capacity (mAh)3315300030002630
ColoursStarry Night Black, Aurora Blue, Dream PowderBlack, GoldGold, BlackGold, Grey
Launched in India-YesYes-
Removable battery-NoNoNo
display
Screen size (inches)6.305.455.205.00
TouchscreenYesYesYesYes
Resolution1080x2280 pixels720x1440 pixels720x1280 pixels720x1280 pixels
Aspect ratio19:9-16:9-
Pixels per inch (PPI)--282293
hardware
Processorocta-core (2x2GHz + 6x1.7GHz)octa-coreocta-core (4x1.5GHz + 4x1GHz)1.2GHz quad-core
Processor makeQualcomm Snapdragon 710Qualcomm Snapdragon 430MediaTek MT6750Qualcomm Snapdragon 410
RAM4GB2GB3GB2GB
Internal storage64GB16GB16GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)256256256128
Dedicated microSD slot-Yes--
camera
Rear camera16-megapixel (f/2.0) + 2-megapixel (f/2.4)13-megapixel (f/2.0, 1.12-micron)13-megapixel (f/2.2)8-megapixel
Rear autofocusYes-Phase detection autofocus-
Rear flashYesLEDLEDLED
Front camera12-megapixel (f/2.0)5-megapixel (f/2.2, 1.12-micron)5-megapixel (f/2.4)5-megapixel
Front flash-LED--
software
Operating systemAndroid 8.1 OreoAndroid 8.0 OreoAndroid 7.1Android 5.1
SkinFuntouchZenUI 5.0Color OSColorOS 3.0
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 4.00Yes, v 4.00Yes, v 4.00
USB OTGYes-YesYes
Micro-USBYesYesYes-
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesYesYes
Number of SIMs2222
Wi-Fi standards supported-802.11 b/g/n802.11 b/g/n802.11 b/g/n
NFC--NoNo
Infrared--NoNo
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
Face unlockYesYes--
Fingerprint sensorYes---
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesNo
Compass/ Magnetometer-YesYesYes
Proximity sensor-YesYesYes
Gyroscope-YesNoYes
Barometer--NoNo
Temperature sensor--NoNo