Asus ZenFone 2 ZE550ML vs HTC One M9 comparison

Compare Asus ZenFone 2 ZE550ML
Compare HTC One M9
key specs
Display5.50-inch5.00-inch--
Processor1.8GHz quad-core1.5GHz octa-core--
Front Camera5-megapixel4-Ultrapixel--
Resolution720x1280 pixels1080x1920 pixels--
RAM2GB3GB--
OSAndroid 5.0Android 5.0--
Storage16GB32GB--
Rear Camera13-megapixel20-megapixel--
Battery Capacity3000mAh2840mAh--
general
Release dateMarch 2015March 2015--
Form factorTouchscreenTouchscreen--
Dimensions (mm)152.50 x 77.20 x 10.90144.60 x 69.70 x 9.61--
Weight (g)170.00157.00--
Battery capacity (mAh)30002840--
Removable batteryNoNo--
display
Screen size (inches)5.505.00--
TouchscreenYesYes--
Resolution720x1280 pixels1080x1920 pixels--
Pixels per inch (PPI)267---
hardware
Processor1.8GHz quad-core1.5GHz octa-core--
Processor makeIntel Atom Z3560Qualcomm Snapdragon 810--
RAM2GB3GB--
Internal storage16GB32GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)64128--
camera
Rear camera13-megapixel20-megapixel--
Rear flashLEDDual LED--
Front camera5-megapixel4-Ultrapixel--
software
Operating systemAndroid 5.0Android 5.0--
SkinZenUISense 7.0--
connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 a/b/g/n/ac--
GPSYesYes--
BluetoothYes, v 4.00Yes, v 4.10--
NFCYesYes--
InfraredNoYes--
USB OTGYesNo--
Headphones3.5mm3.5mm--
FMYesYes--
Number of SIMs21--
sim 1
SIM TypeMicro-SIMNano-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/ LTEYesYes--
sim 2
SIM TypeMicro-SIM---
GSM/CDMAGSM---
3GNo---
4G/ LTENo---
sensors
Compass/ MagnetometerYesYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesYes--
GyroscopeNoYes--
BarometerNoNo--
Temperature sensorNoNo--