Longest Clamshell
22h
Battery life ranking dedicated to traditional clamshell Surface Laptop models built for stable lap typing.
THE FACT
THE FACT
All Surface Models: Battery Life Ranking
Compare manufacturer-rated battery life across all 53 Surface models. Features overall rankings plus category leaders for traditional clamshell laptops, detachable 2-in-1s, and ultra-portable devices under 700g.
Key Highlights Summary
Complete 53 Models Battery Life Ranking
Rated battery life, screen size, body weight, and release year at a glance.
53 models
Condition-Specific Rankings
3 条件Laptop Form Factor
Longest Clamshell TOP 5
Battery life ranking dedicated to traditional clamshell Surface Laptop models built for stable lap typing.
| Rank | Model | Battery Life▼ | Screen | Body Weight | Year |
|---|---|---|---|---|---|
| 1 | Surface Laptop 13-inch (2nd Gen) | 22 h | 13" | 1,220 g | 2026 |
| 2 | Surface Laptop 8 (15-inch) | 22 h | 15" | 1,660 g | 2026 |
| 3 | Surface Laptop 7 (15-inch) | 22 h | 15" | 1,660 g | 2024 |
| 4 | Surface Laptop 8 (13.8-inch) | 20 h | 13.8" | 1,340 g | 2026 |
| 5 | Surface Laptop 7 (13.8-inch) | 20 h | 13.8" | 1,340 g | 2024 |
2-in-1 Detachable
Longest 2-in-1 TOP 5
Battery life rankings across detachable 2-in-1 devices (Surface Pro & Go lines) for versatile tablet and pen use.
| Rank | Model | Battery Life▼ | Body Weight | Total (w/ KB) | Year |
|---|---|---|---|---|---|
| 1 | Surface Pro 10 for Business | 19 h | 879 g | 1,164 g | 2024 |
| 2 | Surface Pro (12-inch) | 16 h | 680 g | 965 g | 2025 |
| 3 | Surface Pro 8 | 16 h | 889 g | 1,179 g | 2021 |
| 4 | Surface Pro 12-inch (2nd Gen) | 15.5 h | 686 g | 971 g | 2026 |
| 5 | Surface Pro 12 (13-inch) | 15.5 h | 895 g | 1,180 g | 2026 |
Ultra Portable
Longest Under 700g TOP 5
Battery life ranking among ultra-portable devices weighing under 700g, balancing featherweight portability with stamina.
| Rank | Model | Battery Life▼ | Body Weight | Screen | Year |
|---|---|---|---|---|---|
| 1 | Surface Pro (12-inch) | 16 h | 680 g | 12" | 2025 |
| 2 | Surface Pro 12-inch (2nd Gen) | 15.5 h | 686 g | 12" | 2026 |
| 3 | Surface Go 4 for Business | 12.5 h | 521 g | 10.5" | 2023 |
| 4 | Surface Go 3 | 11 h | 544 g | 10.5" | 2021 |
| 5 | Surface Go 2 | 10 h | 544 g | 10.5" | 2020 |
[1]Source: Geekbench 6 (Processor / OpenCL)
* Where Geekbench has no measured result, scores are estimated from spec change ratios wherever possible. 32-bit models have no data.