1. CPU: 12th Gen Intel Core i5-12500H 2. CPU main frequency: 2.5GHz 3. Highest RF: 4.5GHz 4. L3 cache: 18MB 5. Cores/threads: 12 cores/16 threads 6. Operating system: Windows 11 Home 7. RAM: 16GB LPDDR5 8. ROM: 1TB M.2 2280 SSD 9. GPU: NVIDIA GeForce MX550 2GB 10. Screen size: 14 inch 11. Screen type: IPS 12. Display ratio: 3:2 13. Resolution: 2160x1440 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: BT5.2 17. Audio: 2 speakers, 2 microphones 18. Fingerprint recognition: power button 19. Camera: 1MP 720P HD camera 20. Keyboard: full size backlit keyboard 21. Referral device: touch pad 22. Interface: 2 x USB3.2 Type-C, 1 x USB-A 3.2 Gen1, 1 x HDMI2.0, 1 x 3.5mm headphone/microphone 2 in 1 jack 23. Battery type: Lithium battery 75Wh 24. Power adapter: 100V-240V 65W USB-C 25. Size: about 307.51x227.56x16.9mm 26. Product weight: about 1.54kg 27. 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.