1. CPU: 11th Gen Intel Core i5-1235U 2. CPU main frequency: 1.3GHz 3. Highest RF: 4.4GHz 4. L3 cache: 12MB 5. Cores/threads: 10 cores/12 threads 6. Operating system: Windows 11 Home 7. RAM: 16GB DDR4 3200MHz 8. ROM: 512GB SSD 9. GPU: NVIDIA Geforce MX550 2G 10. Screen size: 15.6 inch 11. Screen type: LED 12. Display ratio: 16:9 13. Resolution: 1920x1080 14. Refresh rate: 60Hz 15. Wireless: support 802.11ax Wi-Fi6, compatible with 802.11a/b/g/n/ac 2.4G&5GHz dual band 16. Bluetooth: BT5.1 17. Wired network: 1000Mbps Ethernet 18. Fingerprint recognition: power button 19. Camera: 720P privacy protect camera 20. Referral device: touch pad 21. Interface: 2 x USB 3.2 Gen2, 2 x Thunderbolt4, 1 x HDMI, 1 x 3.5mm headphone/microphone 2 in 1 jack, 1 x RJ45, 1 x SD card reader 22. Battery type: Lithium battery 45Wh 23. Power adapter: 100V-240V 24. Size: about 357x235x18.9mm 25. Product weight: about 1.67kg 26. The default language is Chinese. You need to purchase a Microsoft key to change the language. The specific price is determined by the local Microsoft operator.