OnePlus 6 vs Asus ZenFone 5Z (ZS620KL) vs Samsung Galaxy S8 comparison

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ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display6.28-inch6.20-inch5.80-inch
Processor2.8GHz octa-core octa-core octa-core
Front Camera16-megapixel 8-megapixel 8-megapixel
Resolution1080x2280 pixels1080x2246 pixels1440x2960 pixels
RAM8GB6GB4GB
OSAndroid 8.1 OreoAndroid 8.0Android 7.0
Storage128GB64GB64GB
Rear Camera16-megapixel + 20-megapixel 12-megapixel + 8-megapixel 12-megapixel
Battery Capacity3300mAh3300mAh3000mAh
general
Release dateMay 2018February 2018March 2017
Launched in IndiaYesYesYes
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)155.70 x 75.40 x 7.75153.00 x 75.65 x 7.70148.90 x 68.10 x 8.00
Weight (g)177.00165.00155.00
Battery capacity (mAh)330033003000
Removable batteryNo-No
ColoursMirror Black, Midnight Black, Silk WhiteMidnight Blue, Meteor SilverMidnight Black, Orchid Gray, Arctic Silver, Coral Blue, Maple Gold
Body type-Metal-
Fast charging-ProprietaryQuick Charge 2.0
display
Screen size (inches)6.286.205.80
TouchscreenYesYesYes
Resolution1080x2280 pixels1080x2246 pixels1440x2960 pixels
Protection typeGorilla GlassGorilla GlassGorilla Glass
Aspect ratio19:918.7:918.5:9
Pixels per inch (PPI)402-570
hardware
Processor2.8GHz octa-core (4x2.8GHz + 4x1.7GHz)octa-core (4x2.7GHz + 4x1.7GHz)octa-core (4x2.35GHz + 4x1.9GHz)
Processor makeSnapdragon 845Qualcomm Snapdragon 845Samsung Exynos 8895
RAM8GB6GB4GB
Internal storage128GB64GB64GB
Expandable storageNoYesYes
Expandable storage type-microSDmicroSD
Expandable storage up to (GB)-2000256
camera
Rear camera16-megapixel (f/1.7, 1.22-micron) + 20-megapixel (f/1.7, 1.0-micron)12-megapixel (f/1.8, 1.4-micron) + 8-megapixel (f/2.0, 1.12-micron)12-megapixel (f/1.7, 1.4-micron)
Rear autofocusPhase detection autofocusPhase detection autofocusPhase detection autofocus
Rear flashDual LEDDual LEDDual LED
Front camera16-megapixel (f/2.0, 1.0-micron)8-megapixel (f/2.0, 1.12-micron)8-megapixel (f/1.7, 1.22-micron)
Front autofocus--Yes
software
Operating systemAndroid 8.1 OreoAndroid 8.0Android 7.0
SkinOxygenOS 5.1ZenUI 5.0-
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes
NFCYesYesYes
InfraredNo-No
USB OTGYesYesNo
USB Type-CYesYesYes
Headphones3.5mm3.5mm3.5mm
Number of SIMs221
FM-YesNo
sim 1
SIM TypeNano-SIMNano-SIM-
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM-
GSM/CDMAGSMGSM-
3GYesYes-
4G/ LTEYesYes-
sensors
Face unlockYes--
Fingerprint sensorYesYesYes
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesYes
Barometer-YesYes
Temperature sensor--No