Certified Professional Book 650 G4 | Core i7 8th Gen 8550U | 15.6" Full HD Display | 8GB RAM | 256GB SSD | Win 11 Pro | Business Laptop with Numeric Keypad vs Lenovo ThinkBook 16 G6 Laptop | AMD Ryzen 3 7330U | 16" WUXGA IPS 300 Nits Display | 8GB DDR4 RAM & 512GB SSD | Windows 11 Home + MS Office 2021 | Fingerprint Reader | Arctic Grey (21KKA0J2IN)
Side-by-side spec comparison — updated March 2026
Certified Professional Book 650 G4 | Core i7 8th Gen 8550U | 15.6" Full HD Display | 8GB RAM | 256GB SSD | Win 11 Pro | Business Laptop with Numeric Keypad
Check Price on Amazon
Lenovo ThinkBook 16 G6 Laptop | AMD Ryzen 3 7330U | 16" WUXGA IPS 300 Nits Display | 8GB DDR4 RAM & 512GB SSD | Windows 11 Home + MS Office 2021 | Fingerprint Reader | Arctic Grey (21KKA0J2IN)
Check Price on Amazon| Specification | Certified Professional Book 650 G4 | Core i7 8th Gen 8550U | 15.6" Full HD Display | 8GB RAM | 256GB SSD | Win 11 Pro | Business Laptop with Numeric Keypad | Lenovo ThinkBook 16 G6 Laptop | AMD Ryzen 3 7330U | 16" WUXGA IPS 300 Nits Display | 8GB DDR4 RAM & 512GB SSD | Windows 11 Home + MS Office 2021 | Fingerprint Reader | Arctic Grey (21KKA0J2IN) |
|---|---|---|
| Price (INR) | ₹22,000 Better | ₹31,999 |
| Processor | — | Amd Ryzen 3 |
| RAM (GB) | 8 | 8 |
| RAM Type | RAM | DDR4 |
| Storage (GB) | 256 Better | — |
| Storage Type | SSD | — |
| Display Size | — | 16 |
| Display Resolution | — | 1920x1200 |
| GPU | — | — |
| OS | — | Windows 11 Home |
| Weight (kg) | — | 1.7 |
| Battery Life (hrs) | — | — |
| Rating | — | — |
Our Verdict
Certified Professional Book 650 G4 | Core i7 8th Gen 8550U | 15.6" Full HD Display | 8GB RAM | 256GB SSD | Win 11 Pro | Business Laptop with Numeric Keypad vs Lenovo ThinkBook 16 G6 Laptop | AMD Ryzen 3 7330U | 16" WUXGA IPS 300 Nits Display | 8GB DDR4 RAM & 512GB SSD | Windows 11 Home + MS Office 2021 | Fingerprint Reader | Arctic Grey (21KKA0J2IN) — check the highlighted specs above to find the better value for your needs. For price-sensitive buyers, the cheaper option wins; for performance, look at RAM, CPU, and storage.
Buy Certified Professional Book 650 G4 | Core i7 8th Gen 8550U | 15.6" Full HD Display | 8GB RAM | 256GB SSD | Win 11 Pro | Business Laptop with Numeric Keypad Buy Lenovo ThinkBook 16 G6 Laptop | AMD Ryzen 3 7330U | 16" WUXGA IPS 300 Nits Display | 8GB DDR4 RAM & 512GB SSD | Windows 11 Home + MS Office 2021 | Fingerprint Reader | Arctic Grey (21KKA0J2IN)