Where they actually differ
The most decisive specs, ranked by how much they matter — before the full spec table.
| Spec | Amazon - Fire Max 11 | Microsoft - Surface Pro 11 |
|---|---|---|
| Storage | 64 GB | 512 GB |
| Weight | 490 g | 895 g |
| RAM | 4 GB | 16 GB |
| Peak brightness | 410 nits | 900 nits |
| Refresh rate | 60 Hz | 120 Hz |
| Screen size | 11 " | 13 " |
Between the Fire Max 11 and Surface Pro 11, the Fire Max 11 comes out ahead in weight, while the Surface Pro 11 wins on storage / ram. Overall, the Fire Max 11 scores 53.8 and the Surface Pro 11 scores 59.6 on our Mars Score.
Which should you buy?
The Surface Pro 11 edges ahead on the Mars Score (53.8 vs 59.6), but the 5.8-point gap is small enough that the right pick comes down to which spec advantages matter to you.
Pick the Fire Max 11 if you carry the device everywhere and weight or thickness has been the deciding factor before. The biggest gaps in its favor are weight. The single most decisive one: Weight — 405.00 g less. 490 vs 895.
Pick the Surface Pro 11 if the display is what you stare at all day — refresh rate, brightness, or sharpness is where the difference will be most visible. Its strongest claims are storage, ram, peak brightness, among others. The single most decisive one: Storage — 700.00% more. 512 GB vs 64 GB.
Both ship with comparable stylus support, so those specs do not separate the two — focus on the differences below.
Bottom line: the Surface Pro 11 is the safer default. The other model is the right choice only when its specific advantages line up with your priorities.
Which should you buy: Amazon - Fire Max 11 or Microsoft - Surface Pro 11?
Microsoft - Surface Pro 11 leads the current Mars Score by 5.8 points.The more useful decision is the trade-off behind that result: compare screen size, ram, storage, refresh rate against the way you will actually use the product.
Choose Amazon - Fire Max 11 if…
Amazon - Fire Max 11 has the measurable edge on weight g.
Choose Microsoft - Surface Pro 11 if…
Microsoft - Surface Pro 11 has the measurable edge on storage gb, ram gb, peak brightness nits.
This is a structured comparison of the published catalog values. It is not a claim of identical real-world performance across every workload; use the linked spec drill-downs and methodology page to inspect the inputs.
Why Amazon - Fire Max 11 wins
- ▲Weight — 405.00 g less. 490 vs 895.
Why Microsoft - Surface Pro 11 wins
- ▲Storage — 700.00% more. 512 GB vs 64 GB.
- ▲RAM — 300.00% more. 16 GB vs 4 GB.
- ▲Peak brightness — 119.51% more. 900 nits vs 410 nits.
- ▲Refresh rate — 100.00% more. 120 Hz vs 60 Hz.
- ▲Screen size — 18.18% more. 13 " vs 11 ".
Spec comparison
Display
| Spec | Amazon - Fire Max 11 | Microsoft - Surface Pro 11 |
|---|---|---|
| Screen size | 11 " | 13 "lead |
| Refresh rateⓘ | 60 Hz | 120 Hzlead |
| Panelⓘ | LCD | OLEDlead |
| Peak brightnessⓘ | 410 nits | 900 nitslead |
Performance
Design
| Spec | Amazon - Fire Max 11 | Microsoft - Surface Pro 11 |
|---|---|---|
| Weight | 490 glead | 895 g |
| Stylus support | true | true |
| Cellular | false | truelead |
| OS | Android | Windowslead |