Samsung Galaxy On8 (2018) vs Vivo X21 vs Nokia 7 Plus vs LG G6 comparison

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ratings
Overall NDTV Rating-Read ReviewRead ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.00-inch6.28-inch6.00-inch5.70-inch
Processorocta-core2.2GHz octa-coreocta-core -
Front Camera16-megapixel 12-megapixel 16-megapixel 5-megapixel
Resolution720x1480 pixels1080x2280 pixels1080x2160 pixels1440x2880 pixels
RAM4GB6GB4GB4GB
OSAndroid 8.0Android 8.1Android 8.0Android 7.0
Storage64GB128GB64GB32GB
Rear Camera16-megapixel + 5-megapixel 12-megapixel + 5-megapixel 12-megapixel + 13-megapixel 13-megapixel
Battery Capacity3500mAh3200mAh3800mAh3300mAh
general
Release dateAugust 2018March 2018February 2018February 2017
Launched in IndiaYesYesYes-
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Battery capacity (mAh)3500320038003300
ColoursBlack, BlueBlack, GoldBlack/Copper, White/CopperIce Platinum, Astro Black, Mystic White
Dimensions (mm)-154.50 x 74.80 x 7.40158.38 x 75.64 x 7.99148.90 x 71.90 x 7.90
Weight (g)-156.20-163.00
Removable battery-NoNoNo
Fast charging-Proprietary--
SAR value--0.74-
display
Screen size (inches)6.006.286.005.70
TouchscreenYesYesYesYes
Resolution720x1480 pixels1080x2280 pixels1080x2160 pixels1440x2880 pixels
Aspect ratio18.5:919:918:9-
Protection type--Gorilla Glass-
Pixels per inch (PPI)--403564
hardware
Processorocta-core2.2GHz octa-coreocta-core (4x2.2GHz + 4x1.8GHz)-
Processor makeQualcomm Snapdragon 450Qualcomm Snapdragon 660Qualcomm Snapdragon 660Qualcomm Snapdragon 821
RAM4GB6GB4GB4GB
Internal storage64GB128GB64GB32GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)2562562562000
camera
Rear camera16-megapixel (f/1.7) + 5-megapixel (f/1.9)12-megapixel (f/1.8, 1.4-micron) + 5-megapixel (f/2.4)12-megapixel (f/1.8, 1.4-micron) + 13-megapixel (f/2.6, 1.0-micron)13-megapixel
Rear flashLEDLEDYesYes
Front camera16-megapixel (f/1.9)12-megapixel (f/2.0)16-megapixel (f/2.0, 1.0-micron)5-megapixel
Rear autofocus-Phase detection autofocusPhase detection autofocus-
software
Operating systemAndroid 8.0Android 8.1Android 8.0Android 7.0
SkinSamsung Experience UXFunTouch 4.0--
connectivity
Wi-FiYesYesYesYes
GPSYesYesYesYes
BluetoothYesYes, v 5.00Yes, v 5.00Yes, v 4.20
Micro-USBYesYes--
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesNoNoNo
Number of SIMs2221
Wi-Fi standards supported-802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
NFC-NoYesYes
Infrared-No-No
USB OTG-Yes-Yes
USB Type-C--Yes-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTEYesYesYes-
sensors
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorNoYesYesYes
Fingerprint sensor-YesYes-
Compass/ Magnetometer-YesYesYes
Gyroscope-YesYesYes
Face unlock--Yes-
Barometer---No
Temperature sensor---No