Surface Book 3 (13.5-inch)
CPU Benchmark
7,200
Battery Life
15.5h
Weight
1534g
Customization
6/10
Surface Book 3 (13.5-inch) Features
"Ultimate performance with a detachable display. The flagship model for creators."
Standout strengths
- A one-of-a-kind design with a detachable display
- Dedicated GPU in the keyboard base
- Excellent typing feel
Trade-offs
- The hinge is thick and leaves a gap when closed
- Cooling is limited because the CPU sits behind the display
Generation Comparison
Check how much it has evolved from the previous model
Current Model
Surface Book 3 (13.5-inch)
Previous Gen
Surface Book 2 (13.5-inch)
Upgrade Criteria
CPU performance improved by approx. 3%. Heavy tasks become dramatically smoother.
Battery life is 15.5 hours. More peace of mind on the go.
Support for latest AI features and connectivity (Wi-Fi 7) increases future value.
Compare Performance
Compare specs between Surface Book 3 (13.5-inch) and past models across all series.
Compare Current Models with Surface Book 3 (13.5-inch)
Compare current models across each series side by side.
| Spec Item | Book 3 (13.5-inch) | |||||
|---|---|---|---|---|---|---|
| CPU Performance | 7,200 | 16,800 | 10,500 | 16,800 | 16,800 | 10,500 |
| GPU Performance | 2,800 | 3,400 | 2,000 | 3,400 | 3,400 | 2,000 |
| NPU | — | 80 TOPS | 45 TOPS | 80 TOPS | 80 TOPS | 45 TOPS |
| Battery | Up to 15.5h | Up to 15.5h | Up to 15h | Up to 20h | Up to 22h | Up to 18h |
| Weight | 1534g | 895g | 680g | 1340g | 1660g | 1220g |
| Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page |
Accessory Compatibility
Check compatibility status for major official accessories.
| Accessory | Book 3 (13.5-inch) | |||||
|---|---|---|---|---|---|---|
Type Cover | N/A (detachable keyboard) | Surface Pro Flex / Signature Keyboard | Surface Pro 12-inch Keyboard | - | - | N/A (Integrated Keyboard) |
Surface Pen | Surface Pen (supported) | Surface Slim Pen 2 | Surface Slim Pen | - | - | Surface Slim Pen (Supported) |
AC Adapter | 65W/102W Surface Connect | 65W Surface Connect / USB-C (USB4) | USB-C | 65W Surface Connect / USB-C (USB4) | 65W Surface Connect / USB-C (USB4) | USB-C / 39W Surface Connect |
Surface Dock | Surface Dock 2 | Surface Dock 2 / Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock |
| Model Page | Model Page | Model Page | Model Page | Model Page | Model Page | Model Page |
Customization Level
Evaluate build-to-order options and long-term expandability.
CPU
Processor options
Memory (RAM)
RAM capacity options
Storage
SSD capacity and upgradability
GPU
Graphics options