Samsung Galaxy M40 mobile features a 6.3″ display with a screen resolution of 1080 x 2340 pixels and runs on Android v9.0 (Pie) operating system. The device is powered by Octa-core processor paired with 6 GB of RAM. As far as the battery is concerned it has 5000 mAh. Over that, as far as the rear camera is concerned this mobile has a 32MP+8MP+5MP camera. Other sensors include Light sensor, Proximity sensor, Accelerometer.So, does it have a fingerprint sensor? Yes, it does. For graphical performance that can make games run smoothly, this phone has got an Adreno 612 GPU. Onboard storage is at 128 GB with the option to expand the memory by Yes Up to 512 GB.Samsung Galaxy M40 price in Bangladesh will be around 30,990 taka.