Laptop Brand - Acer, Laptop Series - Aspire 7, Laptop Model - Acer Aspire 7 A715-42G-R7BJ, Processor Brand - AMD, Processor Type - AMD Ryzen 5, Processor Model - Ryzen 5- 5500U, Processor Base Frequency - 2.10 GHz, Processor Max Turbo Frequency - 4.00 GHz, Processor Core - 6, Processor Thread - 12, Processor Cache - 11MB, Display Size - 15.6 Inch, Display Technology - FHD IPS LED Display, Display Resolution - 1920 x 1080, Display Features - Aspect Ratio: 16:9, Display Screen Technology: ComfyView, Display Screen Technology: In-plane Switching (IPS) Technology, HDCP Supported: Yes, Memory (RAM) - 8GB, Installed Memory Details - 1 x 8GB, Memory Type - DDR4, Total Memory Slot - 2, Max Memory Support - 32GB, Storage - 512GB SSD, Installed SSD Type - NVMe PCIe, Optical Drive - No-ODD, Graphics Chipset - Nvidia GTX 1650 Graphics, Graphics Memory Accessibility - Dedicated, Graphics Memory - 4 GB, Graphics Memory Type - GDDR6, LAN - Gigabit Ethernet Ethernet RJ-45, WiFi - Yes, IEEE 802.11ax, Bluetooth - Yes, USB 2 Port - 1 x USB 2.0, USB 3 Port - 2 x USB 3.2 Gen 1 Type-A, USB C / Thunderbolt Port - 1 x USB 3.2 Gen 2 Type-C, HDMI Port - 1, Headphone Port - Combo, Microphone Port - Combo, Audio Properties - 2 x Stereo Speakers, Speaker - Yes, Microphone - Yes, WebCam - Yes, Num Key pad - Yes, Pointing Device - TouchPad, Battery Cell - 3 Cell, Battery Capacity - 48 Wh, Battery Type - Lithium Ion (Li-Ion), Power Adapter - 135 W AC Adapter, Operating System - Windows 10 Home, Color - Charcoal Black, Dimension (W x D x H) - 363.4 x 254.5 x 22.90mm, Weight - 2.15 kg, Warranty - 2 Year (1 Year Traveles) (1 year for Batter and Adapter), Warranty Claim Duration (Approximate) - Estimated Warranty Claim Duration 20 Days. It may take additional time up to 40 days, Part Number - NH.QAYSI.003, Country of Origin - Taiwan, Made in / Assembled in - China, Disclaimer - Mentioned Battery Backup information is collected from manufacturer. As per manufacturer the backup time may very for different use case, settings, applications and some other factors.