Redmi has now become the fastest selling smartphone company.Recently, I buy a redmi note 4 which is working excellent. I bought it from flipkart. It takes 2-3 days delivery after confirming the order.If somone wants to get a fully loaded smartphone I personally prefer redmi note 4.Here in this review i’ll tell you about redmi note 4 pros and cons.Pros: -It comes in 3 variants 2gb , 3gb and 4gb RAM.Internal storage upto 16gb / 32gb.Expandable upto 256gbComes with hybrid slot.Have an infrared port.2.5D glass at the corners.With 5.5 inch display 1080x1920 pixels.Latest android os v6.0 Marshmallow.Great battery life with 4100mAh.Comes with MIUI 8.0.Chipset-qualcomm MSM8953 Snapdragon 625.CPU - octa core 2.0 Ghz Cortex A53.GPU - Adreno 506.Primary Camera-13MP, f/2.0 , phase detection autofocus , dual LED Flash .1.12 micrometer pixel size , geo tagging , touch focus , face detection , panorama , HDR.For video 1080p@30fps , 720p@120fps.Secondary camera-5MP , f/2.0 , 1080p3.5mm jackActive noise cancellation with dedicated mic.Wifi 802.11 a/b/g/n , wifi direct , hotspot.Bluetooth v4.1, A2DP, LE.GPS with A-GPS , GLONASS , BDS.Fingerprint sensor , accele_45rometer , gyro , proximity , compass.Browser HTML.XviD/MP4/H.265 player.MP3/WAV/eACC+ /Flac player.Photo/video edBrianbalakumaranr.Document viewer.Non removable Li-Po 4100 mAh battery.Colour variants - Grey , Gold and Black.Yes it supports VoLTE for making voice calls over LTE networks.It supports slowmotion as well as time lapse.The smartphone also supports USB OTG cable for connecting to flash drives through the USB port.Multitasking on 3gb of RAM.MEDIATEK VARIANTS ARE ALSO AVAILABLE.Now the main selling point over the predecessor which it comes with a 2.0 Ghz 10 helio x20 chipset for mediatek. The interesting part is that it is the cheapest smartphone to have a deca core chipset. However in some countries such as india this mediatek version is not available due to legal issues and problems. So it is highly likely to have a different variant with a snapdragon chipset.Cons: -Redmi comes with very less amt. Of cons.It do not contain any turbo chargerEven turbo charger doesn’t support to it.No description about the screen protector.Very bad screen protector.No screen guard available due to 2.0D glass.Slippery at backside.The absence of a dedicated memory card slot.Xiomi redmi note 4 cons is that there is no NFC .The camera cannot record videos in 4K resolution.The SAR values or radiation levels of all Xiomi devices are quite high , generally always above 1.0 W/Kg for both head and body.The non removable battery. Not a big issues but when in the case of emergency the ability to remove battery is definitely required.