The Dell Inspiron 15 5578 (i5578-2451GRY) is an awesome touchscreen laptop which can be flipped at any angle as the user desires. The display quality is excellent and the battery backup is also good. In terms of performance, the setup of the gadget is so well crafted that it can handle heavy multitasking at ease. However, one must keep in mind that this model lacks dedicated GPU.
Display and Configuration
The Dell Inspiron 15 5578 (i5578-2451GRY) laptop features a 15.6-inch full HD (1,920 x 1,080 pixels) LED backlit wide viewing angles truelife touch display. For driving the system, there is an Intel core i5 processor from the seventh generation. It has a clock speed of 2.5GHz and is aided by 8GB of DDR4 RAM. The device boots on Windows 10 operating system sailing upon 64-bit architecture.
Camera and Storage
For video calling and recording purposes, the device is stacked with a 720p HD webcam (IR camera). The capturing clarity of webcam is very good and so is the same with inbuilt microphone. The integrated microphone also captures nice sound wave but for more better results, a compact small sized room would be perfect. One can save a large number of different files in the 1TB SATA HDD which revolves at a speed of 5,400RPM.
Battery and Connectivity
Acting as a stamina provider, is a 3 cell li-ion battery which keeps the show running for long hours. On the connectivity ground, there are options namely - Ethernet 10/100 Mbps, Wireless LAN 802.11 a/b/g/n/ac, Bluetooth v4.0, one USB 2.0 slot, two USB 3.0 slots, an HDMI out, a digital media reader, a headphone jack, a microphone jack and a SD card reader.