Samsung Galaxy A8 Star vs Huawei P20 Pro vs OnePlus 6 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
Display6.28-inch6.10-inch6.28-inch
Processorocta-core1.8GHz octa-core 2.8GHz octa-core
Front Camera24-megapixel 24-megapixel16-megapixel
Resolution1880x2220 pixels1080x2240 pixels1080x2280 pixels
RAM4GB6GB8GB
OSAndroid 8.0Android 8.1 OreoAndroid 8.1 Oreo
Storage64GB128GB128GB
Rear Camera16-megapixel + 24-megapixel 40-megapixel16-megapixel + 20-megapixel
Battery Capacity3700mAh4000mAh3300mAh
general
Release dateJune 2018March 2018May 2018
Launched in IndiaYes-Yes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)162.40 x 77.00 x 7.50155.00 x 73.90 x 7.80155.70 x 75.40 x 7.75
Weight (g)188.00180.00177.00
Battery capacity (mAh)370040003300
ColoursBlack, WhiteBlack, Midnight Blue, Pink Gold, TwilightMirror Black, Midnight Black, Silk White
Removable battery--No
display
Screen size (inches)6.286.106.28
TouchscreenYesYesYes
Resolution1880x2220 pixels1080x2240 pixels1080x2280 pixels
Aspect ratio18.5:9-19:9
Pixels per inch (PPI)-408402
Protection type--Gorilla Glass
hardware
Processorocta-core1.8GHz octa-core (4x2.36GHz + 4x1.8GHz)2.8GHz octa-core (4x2.8GHz + 4x1.7GHz)
Processor makeSnapdragon 660Kirin 970Snapdragon 845
RAM4GB6GB8GB
Internal storage64GB128GB128GB
Expandable storageYes-No
Expandable storage typemicroSD--
Expandable storage up to (GB)256--
camera
Rear camera16-megapixel (f/1.7) + 24-megapixel (f/1.7)40-megapixel16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron)
Rear flashLEDYesDual LED
Front camera24-megapixel (f/2.0)24-megapixel16-megapixel (f/2.0, 1.0-micron)
Rear autofocus--Phase detection autofocus
software
Operating systemAndroid 8.0Android 8.1 OreoAndroid 8.1 Oreo
Skin-EMUI 8.1OxygenOS 5.1
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 4.20Yes, v 5.00
USB Type-CYes-Yes
Number of SIMs222
NFC-YesYes
Infrared--No
USB OTG--Yes
Headphones--3.5mm
sim 1
GSM/CDMAGSM + CDMAGSMGSM
SIM Type-Nano-SIMNano-SIM
4G/ LTE-YesYes
3G--Yes
sim 2
GSM/CDMAGSM + CDMAGSMGSM
SIM Type-Nano-SIMNano-SIM
4G/ LTE-YesYes
3G--Yes
sensors
Face unlockYes-Yes
Fingerprint sensorYes-Yes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
Compass/ Magnetometer-YesYes
Gyroscope-YesYes