The Redmi Note 4X has features two SIM card slots. This Redmi mobile has a battery capacity of 4100mAh. The Xiaomi Redmi Note 4X Dual SIM Smartphone sports a sophisticated champagne gold finish that makes a bold statement about your personality. It has a 5.5inch Full HD screen that provides 450nit of brightness for lifelike and vibrant visual experience. The 13MP rear camera clicks excellent pictures and turns them into masterpieces with 17 real time filters. This phone has a fingerprint sensor that unlocks your phone at a lightning fast speed without needing to remember the password. With a tremendous battery capacity of up to 4100mAh, you can watch videos, play games, read books for long hours without plugging in. This Redmi mobile is powered by a Qualcomm Snapdragon 625 Octa Core Processor thatenhances your multimedia experience with superior graphics and raw processing speed while keeping the power consumption to its minimum. The 4GB RAM smoothly runs multiple apps at the same time without causing any delays. You can carry all the entertainment you want in your pocket, thanks to the 64GB internal memory that lets you store all your photos, video and apps. The Xiaomi Redmi Note 4X Dual SIM Smartphone runs on an Android 6.0 Marshmallow operating system with MIUI 8.1 on top. It is packed with innovative features for an intuitive smartphone experience.PHYSICAL FEATURESKEY FEATURESDual Sim4 GB RAM5.5 inchMain camer 13 MPFront Camera 5 MP64 GB4100 mAhAndroid 6.0INCREDIBLE PERFORMANCEThe Redmi Note 4X's 2.0Ghz Snapdragon 625 Octa Core processor join hands with a massive 4GB RAM capacity to deliver seamless gaming, Web browsing, photo editing, and video playback experience. This Redmi Note phone has adapted 14nm FinFET technology that enhances the performance while keeping the energy consumption in check, prolonging battery life further.5.5INCH, FULL HD SCREENThe gorgeous screen of this Redmi mobile is large, but at the same time, you can smoothly operate it with one hand. A 72 percent wide color gamut offers a wider range of colors without causing any contradiction to your perception of natural colors. You can read for hours without stressing your eyes by adjusting the color temperature, turning down the brightness and reducing the blue light emission of the display.13MP CAMERA WITH PDAF FOCUSXiaomi Note 4X lets you click photos like a pro. The f2.0 wide aperture in the 13MP camera allows you to click excellent pictures in low light. The camera is backed by PDAF, HDR technology, and 17 real time filters. All these cutting edge features give you a pro level shooting experience. But never know if making just a picture is enough. When you are in the middle of a festival or a memorable moment, you probably want to have the live footage. The RN 4X can shoot 1080p or 720p videos and records a sharp image and superior sound in playback. Use a 120fps slow motion function to capture subtle changes in expressions of people. This phone has a 5MP front camera that clicks outstanding selfies.MIUI EXPERIENCEThe combination of Android 6.0 Marshmallow operating system and MIUI 8.1 gives you an intuitive and user friendly interface. You can turn your Redmi Note 4X into a remote control for set top boxes, TVs, and air conditioners; thanks to the built in IR sensor. It is now possible to keep things separated. You can have two FB accounts or two gaming titles running at the same time with the app double opening feature.