SO Score
Characteristics
Surface Duo (1st Gen)
CPU Benchmark
1,800
Battery Life
15h
Weight
250g
Customization
1/10
Editor's Verdict
"A legacy model released in the past."
Standout strengths
- Historical value
Trade-offs
- Discontinued
- Underpowered by modern standards
Compare Performance
Freely compare specs with latest or past models of other series.
Surface Pro
Comparing with
Surface Pro (1st Gen)
Surface Laptop
Comparing with
Surface Laptop (1st Gen)
Surface Laptop Studio
Comparing with
Surface Laptop Studio (Gen 1)
Surface Go
Comparing with
Surface Go (1st Gen)
Surface Book
Comparing with
Surface Book (1st Gen)
Surface Studio
Comparing with
Surface Studio (1st Gen)
Compare with current models
Compare the latest models across major series side by side.
| Spec Item |  Pro Pro Pro 11 for Business (Intel) |  Laptop Laptop Laptop for Business 13.8-inch (Intel, 2025) |  Studio Laptop Studio Laptop Studio 2 |  Go Go Go 4 for Business |  Duo Duo Duo 2 |  Book Book Book 3 (13.5-inch) |  Desktop Studio Studio 2+ |
|---|---|---|---|---|---|---|---|
| CPU Performance (Score) | 15,000 | 15,500 | 14,500 | 5,200 | 9,500 | 7,200 | 14,000 |
| GPU Performance (Score) | 3,000 | 3,200 | 8,200 | 850 | 2,200 | 2,800 | 8,000 |
| Battery (hours) | Up to 13h | Up to 19h | Up to 18h | Up to 12.5h | Up to 15.5h | Up to 15.5h | Up to 0h |
| Weight (g) | 895g | 1342g | 1890g | 521g | 284g | 1534g | 9560g |
| Series Guides | Pro Guide | Laptop Guide | Laptop Studio Guide | Go Guide | Duo Guide | Book Guide | Studio Guide |
Accessory Compatibility
Check compatibility status for major official accessories.
| Accessory | Pro Pro 11 for Business (Intel) | Laptop Laptop for Business 13.8-inch (Intel, 2025) | Laptop Studio Laptop Studio 2 | Go Go 4 for Business | Duo Duo 2 | Book Book 3 (13.5-inch) | Studio Studio 2+ |
|---|---|---|---|---|---|---|---|
Type Cover | Surface Pro Flex / Signature Keyboard | N/A (integrated keyboard) | N/A (integrated keyboard) | Surface Go Signature Type Cover | N/A | N/A (detachable keyboard) | - |
Surface Pen | Surface Slim Pen 2 (supports haptic feedback) | Surface Slim Pen 2 (supported) | Surface Slim Pen 2 (storage and charging supported) | Surface Pen / Slim Pen 2 | Surface Slim Pen 2 (supported) | Surface Pen (supported) | - |
AC Adapter | 65W Surface Connect / USB-C | 65W Surface Connect / USB-C | 102W/127W Surface Connect | 24W Surface Connect | 23W USB-C | 65W/102W Surface Connect | - |
Surface Dock | Surface Thunderbolt 4 Dock | Surface Thunderbolt 4 Dock | Surface Dock 2 / Thunderbolt 4 Dock | Surface Dock 2 | N/A | Surface Dock 2 | - |
| Series Guides | Pro Guide | Laptop Guide | Laptop Studio Guide | Go Guide | Duo Guide | Book Guide | Studio Guide |
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