Memory, Storage & SIM: 6GB RAM | 128GB storage expandable up to 512GB with Hybrid slot | Dual nano SIM with dual standby (4G+4G) Android v9 Pie operating system with 2GHz, 1.7GHz Qualcomm Snapdragon SD 675 octa core processor 3500mAH lithium-ion battery, CPU: Upto 2 GHz Octa-core, 11nm 1 year manufacturer warranty for device and 6 months manufacturer warranty for in-box accessories including batteries from the date of purchase Box also includes: Travel Adapter, USB Cable, Type C Earphones, Ejection Pin and User Manual Internet Usage Time(LTE) (Hours): Up to 14 Internet Usage Time(Wi-Fi) (Hours): Up to 14 Video Playback Time (Hours, Wireless): Up to 12 Audio Playback Time (Hours, Wireless): Up to 49 Talk Time (4G LTE) (Hours): Up to 29 Colour:Midnight Blue With the Samsung Galaxy M40, Samsung introduces the Infinity O display for the first time in this price segment- an immersive 6.3" FHD+ display that extends from edge to edge. It is powered by the Snapdragon 675 processor along with 6GB of RAM and comes with Android Pie out of the box Colour: Midnight Blue Technical Details OS Android v9 Pie RAM 6 GB Item Weight 168 g Product Dimensions 15.5 x 0.8 x 7.4 cm Batteries: 1 Lithium Polymer batteries required. (included) Item model number SM-M405FZKDINS Wireless communication technologies Bluetooth, WiFi Hotspot Connectivity technologies 2G, 3G, WCDMA, 4G LTE:FDD, TDD Special features Dual SIM and Hybrid Slot, GPS, Music Player, Video Player, FM Radio, Accelerometer, Fingerprint Sensor, Gyro Sensor, Geomagnetic Sensor, Hall Sensor, Proximity Sensor, Virtual Light Sensing, E-mail Display technology LCD Display Type and Pixel Density 409 PPI, with punch-hole display Other camera features 8MP Form factor Touchscreen Phone Weight 168 Grams Colour Midnight Blue Battery Power Rating 3500 Phone Talk Time 29 Hours Whats in the box Handset, Non-removable Battery Included, Travel Adapter, USB Cable, Type C Earphones, Ejection Pin and User Manual