HTC Desire 820G+ Dual SIM vs Samsung Galaxy E7 vs Obi Octopus S520 comparison

Compare HTC Desire 820G+ Dual SIM
Compare Samsung Galaxy E7
Compare Obi Octopus S520
key specs
Display5.50-inch5.50-inch5.00-inch
ProcessorMediaTek MT65921.2GHz quad-coreMediaTek MT6592
Front Camera8-megapixel5-megapixel2-megapixel
Rear Camera13-megapixel13-megapixel8-megapixel
RAM1GB2GB1GB
Storage16GB16GB8GB
Battery Capacity2600mAh2950mAh1800mAh
OSAndroid 4.4Android 4.4Android 4.4.2
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
general
BrandHTCSamsungObi
ModelDesire 820G+ Dual SIMGalaxy E7Octopus S520
Release dateJune 1, 2015January 1, 2015July 1, 2014
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)157.70 x 78.70 x 7.70151.30 x 77.20 x 7.30145.00 x 75.00 x 8.40
Weight (g)154.50--
Battery capacity (mAh)260029501800
Removable batteryNoNoNo
Colours--White
display
Screen size (inches)5.505.505.00
TouchscreenYesYesYes
Resolution720x1280 pixels720x1280 pixels720x1280 pixels
Pixels per inch (PPI)-267-
hardware
Processor1.7GHz octa-core1.2GHz quad-core1.7GHz octa-core
Processor makeMediaTek MT6592-MediaTek MT6592
RAM1GB2GB1GB
Internal storage16GB16GB8GB
Expandable storageYesYesYes
Expandable storage typemicroSDmicroSDmicroSD
Expandable storage up to (GB)326432
camera
Rear camera13-megapixel13-megapixel8-megapixel
Rear flashLEDLEDLED
Front camera8-megapixel5-megapixel2-megapixel
software
Operating systemAndroid 4.4Android 4.4Android 4.4.2
connectivity
Wi-FiYesYesYes
GPSYesYesYes
BluetoothYesYes, v 4.00Yes, v 4.00
NFCNoNoNo
InfraredNoNoNo
USB OTGYesNoNo
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectNoYesNo
Mobile High-Definition Link (MHL)NoNoNo
Wi-Fi standards supported-802.11 a/b/g/n802.11 b/g/n
sim 1
SIM TypeNano-SIM-Regular
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTENoYesNo
sim 2
SIM TypeNano-SIM-Micro-SIM
GSM/CDMAGSMGSMGSM
3GNoYesYes
4G/ LTENoNoNo
sensors
Compass/ MagnetometerNoNoNo
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesNoNo
GyroscopeYesNoNo
BarometerNoNoNo
Temperature sensorNoNoNo
ratings
Overall NDTV Rating--Read Review
Design Rating--
Display Rating--
Software Rating--
Performance Rating--
Battery Life Rating--
Camera Rating--
Value for Money Rating--

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