IKALL N4 (1GB+16GB) 7 Inch Android 6.0 (4G Volte+Wi-Fi) Calling Tablet,Black I Kall 4 G calling Tablets offers you great connectivity and works on your tablet. The I Kall Tablet comes with a dual Dual Sim. It has a 7 Inch screen and dual SIM card slots. It also has a powerful 1.3 GHz Quad core processor. You can buy this device online to get the delivery of the product right at your doorstep. I Kall is a trusted brand which deals in various segments. If you are looking to buy a tablet that can be used for just calling, messaging and listening to MP3 songs, then I KALL can be the right choice. Screen Size This Tablet has 7 inch display that offers quality viewing experience, whether you're viewing a picture or a video. The screen size is just perfect for prolonged use. You will not strain your eyes even if you use the device for a long time. The size of the tablet and its slim design also makes it very easy to carry around. Camera This Tablet has a 5 MP Primary Camera With LED Flash + 2 MP Secondary Camera. OPERATING SYSYTEM Android: 6.0 Marshmallow It gives you access to a host of apps which you can download from the Play Store. You can download apps related to music, food, fitness or books on the android Play Store. The high-speed processor of the tablet makes downloading as well as browsing very smooth. This enhances your experience further. Storage Capacity This Tablet has RAM : 1 GB, Internal Storage : 16 GB, Expandable Storage : Expandable Storage Capacity of 32 GB so you can store all your favorite pictures and songs. Battery This Tablet has a 3000 mAh Lithium-Ion battery that offers you enough talk time, so you don't need to worry about the battery dying out while you're on the go. Loud and Clear Hands-free Calling Backed up with 600 Plus.