Xiaomi Redmi 3S Prime vs Xiaomi Redmi Note 3 vs Lenovo Vibe X3 (Youth) vs Asus ZenFone 2 Laser (ZE550KL) comparison

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Ratings
Overall NDTV Rating-
Design Rating-
Display Rating-
Software Rating-
Performance Rating-
Battery Life Rating-
Camera Rating-
Value for money Rating-
General
Release dateAugust 2016November 2015November 2015August 2015
Form factorTouchscreenTouchscreenTouchscreenTouchscreen
Dimensions (mm)139.30 x 69.60 x 8.50150.00 x 76.00 x 8.65153.60 x 76.50 x 9.15152.50 x 77.20 x 10.80
Weight (g)144.00164.00-170.00
Battery capacity (mAh)4100405034003000
Removable batteryNoNoYesYes
ColoursGrey, Silver, GoldGold, Silver, Dark GreyBlackCharcoal Black, Ceramic White and Glamour Red
SAR ValueNA0.56NA0.36
Display
Screen size (inches)5.005.505.505.50
TouchscreenYesYesYesYes
Resolution720x1280 pixels1080x1920 pixels1080x1920 pixels720x1280 pixels
Pixels per inch (PPI)-403-267
Hardware
Processor1.1GHz octa-core1.4GHz hexa-core1.3GHz octa-core1.2GHz quad-core
Processor makeQualcomm Snapdragon 430Qualcomm Snapdragon 650-Qualcomm Snapdragon 410
RAM3GB2GB2GB2GB
Internal storage32GB16GB16GB16GB
Expandable storageYesYesYesYes
Expandable storage typemicroSDmicroSDmicroSDmicroSD
Expandable storage up to (GB)128128128128
Camera
Rear camera13-megapixel16-megapixel13-megapixel13-megapixel
FlashYesYesYesYes
Front camera5-megapixel5-megapixel5-megapixel5-megapixel
Software
Operating SystemAndroid 6.0.1Android 5.1Android Android 5.0
SkinMIUI 7MIUI 7-ZenUI
Connectivity
Wi-FiYesYesYesYes
Wi-Fi standards supportedNA802.11 a/b/g/n/acNA802.11 b/g/n
GPSYesYesYesYes
BluetoothYesYes, v 4.10YesYes, v 4.00
NFCNoNoNoNo
InfraredYesYesNoNo
Headphones3.5mm3.5mm3.5mm3.5mm
FMYesYesNoYes
Number of SIMs2222
SIM1
SIM TypeMicro-SIMNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
SIM2
SIM TypeMicro-SIMNano-SIMNano-SIMMicro-SIM
GSM/CDMAGSMGSMGSMGSM
3GYesYesYesYes
4G/LTEYesYesYesYes
Sensors
Compass/ MagnetometerYesYesNoYes
Proximity sensorYesYesYesYes
AccelerometerYesYesYesYes
Ambient light sensorYesYesYesYes
GyroscopeYesYesYesYes
BarometerNoNoNoNo
Temperature sensorNoNoNoNo