Quick takeaway
Microsoft Surface Pro 9 leads this matchup 0 to 0 on measured spec rows and by 100 points overall. Lenovo IdeaPad Flex 5 14 is also about $450.00 cheaper at the latest tracked price.
Lenovo IdeaPad Flex 5 14 vs Microsoft Surface Pro 9
Choose Lenovo IdeaPad Flex 5 14 if...
Pick Lenovo IdeaPad Flex 5 14 if its current price, brand, or design fits your shortlist better than Microsoft Surface Pro 9.
Choose Microsoft Surface Pro 9 if...
Pick Microsoft Surface Pro 9 if its current price, brand, or design fits your shortlist better than Lenovo IdeaPad Flex 5 14. It currently costs about $450.00 more, so make sure those wins matter to you.
Side-by-side specs
This is the raw comparison view. It is there for the rows that actually decide the purchase, not just the headline winner badge.
Performance
| Spec | Lenovo IdeaPad Flex 5 14 | Microsoft Surface Pro 9 |
|---|---|---|
| Graphics | Integrated graphics | - |
| Processor | - | Intel Core i5/i7 (12th gen) or SQ3 |
Battery and power
| Spec | Lenovo IdeaPad Flex 5 14 | Microsoft Surface Pro 9 |
|---|---|---|
| Battery Life | Up to 10 h | - |
Connectivity
| Spec | Lenovo IdeaPad Flex 5 14 | Microsoft Surface Pro 9 |
|---|---|---|
| Connectivity | - | Wi-Fi + Bluetooth |
General
| Spec | Lenovo IdeaPad Flex 5 14 | Microsoft Surface Pro 9 |
|---|---|---|
| Brand | Lenovo | Microsoft |
| Category | Laptop | Tablet |
| Operating System | Windows 11 | Windows 11 |
The verdict
Based on 9 spec comparisons plus user ratings, the Microsoft Surface Pro 9 comes out ahead with a stronger overall score.
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Comparison FAQ
These answers explain how the score is built, when the lower-scoring option still makes sense, and what to confirm before you buy.
What is the Lenovo IdeaPad Flex 5 14 vs Microsoft Surface Pro 9 score measuring?
VSFinder compares 8 visible spec rows, then blends those wins with current price and Amazon rating signals so the page reflects both raw specs and real shopping context.
When does the lower-scoring option still make sense?
The lower-scoring model can still be the better buy if the few areas where it wins line up with how you shop. That matters most when those wins cover the exact features you care about more than the overall leader.
What should I confirm before I buy?
Confirm the live Amazon listing for price and availability, then double-check the few spec rows that matter most to your use case. We currently track $649.99 for Lenovo IdeaPad Flex 5 14 and $1,099.99 for Microsoft Surface Pro 9.