Lanbertent sells computers with upgraded configurations. The manufacturer box maybe opened for it to be tested and inspected and to install the upgrades to achieve the specifications as advertised. If no modifications are listed, the item is unopened and untested. Defects & blemishes are significantly reduced by our in depth inspection & testing. Brand: Lenovo Screen Size: 16 inches Display: 16″ 2.5K (2560×1600) IPS 400nits Glossy, 100% sRGB, Dolby Vision, TÜV Low Blue Light 2-in-1 Design: Yes Processor: Intel 12th Generation Core i7 Evo Platform Processor Cores: 12 Cores Processor Speed (up to): 4.7 GHz Graphics: Intel Iris Xe Graphics Integrated System Memory (RAM): 16 GB LPDDR5-4800MHz Storage: 1TB SSD M.2 PCIe 4.0×4 NVMe Backlit Keyboard : Yes Wireless Connectivity:WiFi 6 – 802.11 ax, Bluetooth 5.2 Camera:Camera privacy shutter, IR camera for Windows Hello Audio Technology: Dolby Atmos Ports:2xThunderbolt 4 (support data transfer, Power Delivery 3.0 and DisplayPort 1.4a) 2x USB 3.2 Gen 1 Type-C 2x USB 3.2 Gen 1 Type-A 1x HDMI 2.0 1x SD Card Reader 1x Headphone / microphone combo jack Operating System: Windows 11 Home Dimensions:14.23 x 9.83 x 0.76 inches Weight:4.18 pounds Color: Arctic Grey Bundle: Lanbertent Battery.With a spare battery on hand, you can keep working without interruption even if your mouse or keyboard runs out of power.