Features of Dell Inspiron 11 3148 LaptopGeneral Utility Everyday Use Type Laptop Touch Screen Yes Display Screen Size 11.6 Inch Resolution 1366 x 768 Pixels Screen Type HD LED Backlit Touch IPS Display Processor Processor Brand Intel Processor Core i3 Variant 4010U Chipset QM87 Clock Speed 1.7 GHz Cache 3 MB Memory RAM 4 GB RAM Type DDR3 Expandable Memory Upto 8 GB Storage Hardware Interface SATA RPM 5400 Hard Disk Capacity 500GB Platform Operating System Windows 8.1 System Architecture 64 bit Graphics Graphic Processor Intel HD Graphics Inputs Web Camera HD Webcam Pointer Device Touchpad Communication Ethernet Yes Wireless LAN Yes Bluetooth Yes Ports/Slots USB Port 2 x USB 2.0, 1 x USB 3.0 Mic In Yes HDMI Port Yes RJ45 LAN Yes Multi Card Slot Yes Power Battery Cell 3 cell Dimension Weight 1.39 Kg Dimension 300 x 201.5 x 21.2 mm Additional features Other Features Standard Keyboard