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Xiaomi Redmi Note 3 vs Xiaomi Mi 4i vs HTC Desire 820 comparison

 Compare Xiaomi Redmi Note 3
Xiaomi Redmi Note 3
Compare Xiaomi Mi 4i
Xiaomi Mi 4i
Compare HTC Desire 820
HTC Desire 820
ratings
Overall NDTV RatingRead ReviewRead ReviewRead Review
Design Rating
Display Rating
Software Rating
Performance Rating
Battery Life Rating
Camera Rating
Value for Money Rating
key specs
Display5.50-inch5.00-inch5.50-inch
ProcessorQualcomm Snapdragon 650Qualcomm Snapdragon 615Qualcomm Snapdragon 615
Front Camera5-megapixel 5-megapixel8-megapixel
Rear Camera16-megapixel 13-megapixel13-megapixel
RAM2GB2GB2GB
Storage16GB16GB16GB
Battery Capacity4050mAh3120mAh2600mAh
OSAndroid 5.1Android 5.0.2Android 4.4.4
Resolution1080x1920 pixels1080x1920 pixels720x1280 pixels
general
BrandXiaomiXiaomiHTC
ModelRedmi Note 3Mi 4iDesire 820
Release dateNovember 1, 2015April 1, 2015September 1, 2014
Launched in IndiaYes--
Form factorTouchscreenTouchscreenTouchscreen
Dimensions (mm)150.00 x 76.00 x 8.65138.10 x 69.60 x 7.80157.70 x 78.74 x 7.74
Weight (g)164.00130.00155.00
Battery capacity (mAh)405031202600
Removable batteryNoNoNo
ColoursGold, Silver, Dark GreyBlack, White, Orange, Light Blue, and PinkMarble White, Tuxedo Grey, Santorini White, Milky-way Grey, Tangerine White, Saffron Grey, Flamingo Grey, Blue Misty, Monarch Orange
SAR value0.56-0.14
display
Screen size (inches)5.505.005.50
TouchscreenYesYesYes
Resolution1080x1920 pixels1080x1920 pixels720x1280 pixels
Aspect ratio16:9--
Pixels per inch (PPI)403441267
hardware
Processorhexa-core (4x1.4GHz + 4x1.8GHz)1.7GHz octa-core1GHz octa-core
Processor makeQualcomm Snapdragon 650Qualcomm Snapdragon 615Qualcomm Snapdragon 615
RAM2GB2GB2GB
Internal storage16GB16GB16GB
Expandable storageYesNoYes
Expandable storage typemicroSD-microSD
Expandable storage up to (GB)128-128
camera
Rear camera16-megapixel (f/2.0)13-megapixel13-megapixel
Rear autofocusPhase detection autofocus--
Rear flashDual LEDDual LEDLED
Front camera5-megapixel (f/2.0)5-megapixel8-megapixel
Front flashNo--
software
Operating systemAndroid 5.1Android 5.0.2Android 4.4.4
SkinMIUI 7MIUI 6Sense 6.0
connectivity
Wi-FiYesYesYes
Wi-Fi standards supported802.11 a/b/g/n/ac802.11 b/g/n/ac802.11 a/b/g/n
GPSYesYesYes
BluetoothYes, v 4.10Yes, v 4.10Yes, v 4.00
NFCNoNoNo
InfraredYesNoNo
USB OTGYesYesNo
Micro-USBYes--
Headphones3.5mm3.5mm3.5mm
FMYesYesYes
Number of SIMs222
Wi-Fi DirectYesYesNo
Mobile High-Definition Link (MHL)NoNoNo
sim 1
SIM TypeNano-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sim 2
SIM TypeMicro-SIMMicro-SIMNano-SIM
GSM/CDMAGSMGSMGSM
3GYesYesYes
4G/ LTEYesYesYes
sensors
Fingerprint sensorYes--
Compass/ MagnetometerYesYesYes
Proximity sensorYesYesYes
AccelerometerYesYesYes
Ambient light sensorYesYesYes
GyroscopeYesYesNo
BarometerNoNoNo
Temperature sensorNoNoNo

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