Samsung Galaxy A9 (2018) vs Huawei Mate 20 vs Vivo Nex vs Oppo Find X comparison

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ratings
Overall NDTV RatingRead Review-Read ReviewRead Review
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for Money Rating-
key specs
Display6.30-inch6.53-inch6.59-inch6.42-inch
Processorocta-core octa-core 2.8GHz octa-core2.5GHz octa-core
Front Camera24-megapixel 24-megapixel 8-megapixel 25-megapixel
Resolution1080x2220 pixels1080x2244 pixels1080x2316 pixels1080x2340 pixels
RAM6GB4GB8GB8GB
OSAndroid 8.0 OreoAndroid 9.0Android 8.1 OreoAndroid 8.1
Storage128GB128GB128GB256GB
Rear Camera24-megapixel + 10-megapixel + 8-megapixel + 5-megapixel 12-megapixel + 16-megapixel + 8-megapixel 12-megapixel + 5-megapixel 16-megapixel + 20-megapixel
Battery Capacity3800mAh4000mAh4000mAh3730mAh
general
Release dateOctober 2018October 2018July 2018June 2018
Form factorTouchscreen-TouchscreenTouchscreen
Dimensions (mm)162.50 x 77.00 x 7.80158.20 x 77.20 x 8.30162.00 x 77.00 x 7.98156.70 x 74.30 x 9.40
Weight (g)183.00188.00199.00186.00
Battery capacity (mAh)3800400040003730
Launched in India-NoYesYes
Body type-Glass-Glass
Removable battery-NoNoNo
Fast charging-Proprietary-VOOC
Wireless charging-Yes--
Colours-Emerald Green, Midnight Blue, Pink Gold, Twilight, BlackBlackBordeaux Red, Glacier Blue
display
Screen size (inches)6.306.536.596.42
TouchscreenYesYesYesYes
Resolution1080x2220 pixels1080x2244 pixels1080x2316 pixels1080x2340 pixels
Aspect ratio-18.7:919.3:919.5:9
Protection type---Gorilla Glass
hardware
Processorocta-core (4x2.2GHz + 4x1.8GHz)octa-core (2x2.6GHz + 2x1.92GHz + 4x1.8GHz)2.8GHz octa-core2.5GHz octa-core (4x2.8GHz + 4x1.7GHz)
Processor makeQualcomm Snapdragon 660HiSilicon Kirin 980Qualcomm Snapdragon 845Snapdragon 845
RAM6GB4GB8GB8GB
Internal storage128GB128GB128GB256GB
Expandable storageYesYesNo-
Expandable storage typemicroSDNano Memory Card--
Expandable storage up to (GB)512256--
Dedicated microSD slot-No--
camera
Rear camera24-megapixel (f/1.7) + 10-megapixel (f/2.4) + 8-megapixel (f/2.4) + 5-megapixel (f/2.0)12-megapixel (f/1.8) + 16-megapixel (f/2.2) + 8-megapixel (f/2.4)12-megapixel (f/1.8) + 5-megapixel (f/2.4)16-megapixel (f/2.0, 1.22-micron) + 20-megapixel (f/2.0, 1.0-micron)
Rear autofocusYes--Phase detection autofocus
Front camera24-megapixel (f/2.0)24-megapixel (f/2.0)8-megapixel (f/2.0)25-megapixel (f/2.0)
Rear flash-YesLEDLED
software
Operating systemAndroid 8.0 OreoAndroid 9.0Android 8.1 OreoAndroid 8.1
SkinSamsung Experience UXEMUI 9.0Funtouch OS 4.0Color OS 5.1
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 5.00Yes, v 5.00Yes, v 5.00Yes, v 5.00
NFCYes---
USB Type-CYesYesYesYes
Headphones3.5mm3.5mm3.5mmNo
FMNo-No-
Number of SIMs2222
Active 4G on both SIM cards-Yes--
USB OTG--Yes-
sim 1
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
GSM/CDMAGSMGSMGSMGSM + CDMA
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIMNano-SIMNano-SIM
3GYesYesYes-
4G/ LTEYesYesYes-
GSM/CDMA-GSMGSMGSM + CDMA
sensors
Face unlockYes--Yes
Fingerprint sensorYesYesYes-
Compass/ MagnetometerYesYesYesYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYes-
GyroscopeYesYesYesYes
3D face recognition-No--
Barometer-Yes--