Asus ZenFone 3 (ZE520KL) vs OnePlus 3 vs Huawei P9 Plus vs Samsung Galaxy S7 comparison

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key specs
Display5.20-inch5.50-inch5.50-inch5.10-inch
ProcessorQualcomm Snapdragon 625Qualcomm Snapdragon 820HiSilicon Kirin 9551.6GHz octa-core
Front Camera8-megapixel8-megapixelUnspecified5-megapixel
Rear Camera16-megapixel16-megapixel12-megapixel12-megapixel
RAM3GB6GB4GB4GB
Storage32GB64GB64GB32GB
Battery Capacity2650mAh3000mAh3400mAh3000mAh
OSAndroid 6.0Android 6.0.1Android 6.0Android 6.0
Resolution1080x1920 pixels1080x1920 pixels1080x1920 pixels1440x2560 pixels
general
BrandAsusOnePlusHuaweiSamsung
ModelZenFone 3 (ZE520KL)3P9 PlusGalaxy S7
Release dateAugust 1, 2016June 1, 2016April 1, 2016February 1, 2016
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)146.87 x 73.98 x 7.69152.70 x 74.70 x 7.35152.30 x 75.30 x 6.98142.40 x 69.60 x 7.90
Weight (g)144.00158.00162.00152.00
Battery capacity (mAh)2650300034003000
Removable batteryNoNoNoNo
ColoursSapphire Black, Moonlight White, Shimmer GoldGraphite, Soft GoldSilver, White, Gold, Black, Pink-
SAR value-0.78--
display
Screen size (inches)5.205.505.505.10
TouchscreenYesYesYesYes
Resolution1080x1920 pixels1080x1920 pixels1080x1920 pixels1440x2560 pixels
Pixels per inch (PPI)-401-577
hardware
Processor2GHz octa-core1.6GHz quad-core1.8GHz octa-core1.6GHz octa-core
Processor makeQualcomm Snapdragon 625Qualcomm Snapdragon 820HiSilicon Kirin 955-
RAM3GB6GB4GB4GB
Internal storage32GB64GB64GB32GB
Expandable storageYesNoYesYes
Expandable storage typemicroSD-microSDmicroSD
Expandable storage up to (GB)2000--200
camera
Rear camera16-megapixel16-megapixel12-megapixel12-megapixel
Rear flashDual LEDLEDLEDYes
Front camera8-megapixel8-megapixelUnspecified5-megapixel
software
Operating systemAndroid 6.0Android 6.0.1Android 6.0Android 6.0
SkinZenUI 3OxygenOS 3.1.1Emotion UI 4.1-
connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supported802.11 b/g/n/ac802.11 a/b/g/n/ac-802.11 a/b/g/n/ac
GPSYesYesYesYes
BluetoothYes, v 4.20Yes, v 4.20YesYes, v 4.20
NFCNoYesNoYes
InfraredYesNoNoNo
USB OTGYesYesYesYes
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesNoNoNo
Number of SIMs2212
Wi-Fi DirectNoNoNoNo
Mobile High-Definition Link (MHL)NoNoNoNo
sim 1
SIM TypeMicro-SIMNano-SIMRegular-
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/ LTEYesYesYesYes
sim 2
SIM TypeNano-SIMNano-SIM--
GSM/CDMAGSMGSM-GSM
3GYesYes-Yes
4G/ LTEYesYes-Yes
sensors
Compass/ MagnetometerYesYesNoYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerNoNoNoYes
Temperature sensorNoNoNoNo
ratings
Overall NDTV Rating-Read Review-Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--
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