Brand Name: Erilles Graphics Brand: Intel Display Ratio: 16:9 Max Turbo Frequency: 2.0GHz Hign-concerned Chemical: None Base Frequency (GHz)4: 1.6GHz Type: Ultraslim Hard Drive Type: SSD Dimensions (WxHxD): 22 x 33 x 2 cm Operating System: Windows 11 Origin: Mainland China Graphic Type: Integrated Graphics Card Model: Intel UHD Graphics Number of Cores: 2 Memory Type: DDR3 Keyboards: Touchpad Screen Refresh Rate: 60 Hz Weight (Battery Included): 1.8 KG - 2.0 KG Port: 2xUSB 3.0 Port: Mini HDMI-Compatible Video Memory Capacity: 12GB Panel Type: IPS Display Size: 14.1" Body Material: TPU+Plastic Thickness: 15mm- 18mm Feature: Bluetooth Feature: Camera RAM: 12GB Optical Drive Type: None Expandable storage: Yes Keyboard backlit type: No Keyboard language: English Hard Drive Interface: M.2 Battery Capacity（mAh）: 5000 Screen surface: Glossy Recommended use: Learing Recommended use: Business Use Recommended use: Daily Entertainment Hard Drive Capacity: 512GB Display Resolution: 1920x1080 Battery lifetime: up to 4 - 6 hour Package: Yes CPU model: Intel Atom A3950