HTC Desire U vs Samsung Galaxy Ace vs Nokia Lumia 520 comparison

Compare HTC Desire U
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Compare Nokia Lumia 520
ratings
Overall NDTV Rating--Read Review-
Design Rating---
Display Rating---
Software Rating---
Performance Rating---
Battery Life Rating---
Camera Rating---
Value for Money Rating---
key specs
Display4.00-inch3.50-inch4.00-inch-
Processor1GHz832 MHz1GHz dual-core-
Front CameraNoNoNo-
Resolution480x800 pixels320x480 pixels480x800 pixels-
RAM512MB-512MB-
OSAndroid 4.0Android 2.3Windows Phone 8-
Storage4GB158MB8GB-
Rear Camera5-megapixel5-megapixel5-megapixel-
Battery Capacity1650mAh1350mAh1430mAh-
general
Release dateJune 2013January 2011April 2013-
Form factorBar-Bar-
Dimensions (mm)118.50 x 62.30 x 9.30112.40 x 59.90 x 11.50119.90 x 64.00 x 9.90-
Weight (g)114.00113.00124.00-
Battery capacity (mAh)165013501430-
Removable batteryYesYesYes-
ColoursPolar White-Yellow, red, cyan, white, black-
Alternate names-GT-S5830Lumia 520-
display
Screen size (inches)4.003.504.00-
TouchscreenYesYesYes-
Resolution480x800 pixels320x480 pixels480x800 pixels-
Pixels per inch (PPI)233-235-
hardware
Processor1GHz832 MHz1GHz dual-core-
RAM512MB-512MB-
Internal storage4GB158MB8GB-
Expandable storageYesYesYes-
Expandable storage typemicroSDmicroSDmicroSD-
Expandable storage up to (GB)323264-
camera
Rear camera5-megapixel5-megapixel5-megapixel-
Rear flashLEDLEDNo-
Front cameraNoNoNo-
software
Operating systemAndroid 4.0Android 2.3Windows Phone 8-
SkinSense UI---
connectivity
Wi-FiYesYesYes-
Wi-Fi standards supported802.11 b/g/n-802.11 b/g/n-
GPSNoYesYes-
BluetoothYes, v 3.00Yes, v 2.10Yes, v 4.00-
NFCYesNoNo-
InfraredNoNoNo-
USB OTGNoNoNo-
Headphones3.5mm3.5mm3.5mm-
FMNoYesYes-
Number of SIMs211-
sim 1
SIM TypeRegularRegularMicro-SIM-
GSM/CDMAGSMGSMGSM-
3GYesYesYes-
4G/ LTENoNoNo-
sim 2
SIM TypeRegular---
GSM/CDMAGSM---
3GNo---
4G/ LTENo---
sensors
Compass/ MagnetometerNoYesNo-
Proximity sensorYesYesYes-
AccelerometerYesYesYes-
Ambient light sensorNoNoYes-
GyroscopeNoNoNo-
BarometerNoNoNo-
Temperature sensorNoNoNo-