Microsoft Lumia 640 XL LTE Dual SIM vs HTC One (M8) comparison

Compare Microsoft Lumia 640 XL LTE Dual SIM
Compare HTC One (M8)
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Ratings
Overall NDTV Rating---
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Camera Rating---
General
Release dateMarch 2015March 2014--
Form factorTouchscreenTouchscreen--
Dimensions (mm)157.90 x 81.50 x 9.00146.36 x 70.60 x 9.35--
Weight (g)171.00160.00--
Battery capacity (mAh)31202600--
Removable batteryYesNo--
Colours-Gunmetal Grey, Amber Gold, Glacial Silver--
Display
Screen size (inches)5.705.00--
TouchscreenYesYes--
Resolution720x1280 pixels1080x1920 pixels--
Pixels per inch (PPI)259---
Hardware
Processor1.2GHz quad-core2.5GHz quad-core--
Processor makeQualcomm Snapdragon 400Qualcomm Snapdragon 801--
RAM1GB2GB--
Internal storage8GB16GB--
Expandable storageYesYes--
Expandable storage typemicroSDmicroSD--
Expandable storage up to (GB)128128--
Camera
Rear camera13-megapixel4-Ultrapixel--
Front camera5-megapixel5-megapixel--
Software
Operating SystemWindows Phone 8.1Android 4.4.2--
Skin-Sense 6.0--
Connectivity
Wi-FiYesYes--
Wi-Fi standards supported802.11 b/g/n802.11 a/b/g/n/ac--
GPSYesYes--
BluetoothYes, v 4.00Yes, v 4.00--
NFCYesYes--
InfraredNoYes--
Headphones3.5mm3.5mm--
FMYesYes--
Number of SIMs21--
SIM1
SIM TypeMicro-SIMNano-SIM--
GSM/CDMAGSMGSM--
3GYesYes--
4G/LTEYesYes--
SIM2
SIM TypeMicro-SIM---
GSM/CDMAGSM---
3GYes---
4G/LTEYes---
Sensors
Compass/ MagnetometerYesYes--
Proximity sensorYesYes--
AccelerometerYesYes--
Ambient light sensorYesYes--
GyroscopeNoYes--
BarometerNoYes--
Temperature sensorNoNo--