Surface Book 3 15” vs. Surface Laptop 4 13.5” - Detailed Specs Comparison
Here's what you need to know what's different between Surface Book 3 15” and Surface Laptop 4 13.5” specs including CPU, RAM, storage, battery, display, and more.
The 2020 Surface Book 3 15” features the 15W 10th Generation Intel Ice Lake quad-core Intel Core i7-1065G7 with the boost speed up to 3.90 GHz. While the 2021 Surface Laptop 4 13.5” features the 15W AMD Zen 2 Architecture 6-core AMD Ryzen 5-4680U Microsoft Surface Edition up to quad-core Intel Core i7-1185G7 with the boost speed up to 4.80 GHz.
If you are in the market looking for a laptop and don't know what's the difference between the 15″ Surface Book 3 15” (2020) and the 13.5″ Surface Laptop 4 13.5” (2021), we have a detailed tech specs comparison between both devices for you to check out here.
Surface Book 3 15” vs. Surface Laptop 4 13.5”: Specs Comparison
Compare With Please enter device name or part of it Surface Book 3 15” | Compare With Please enter device name or part of it Surface Laptop 4 13.5” | |
Key Features | ||
What's new |
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Availability | Surface Book 3 15” | Surface Laptop 4 13.5” |
Released | 2020 | 2021 |
Release Info |
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Pricing | For Consumer
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Display | Surface Book 3 15” | Surface Laptop 4 13.5” |
Size | 15 Inches | 13.5 Inches |
Info |
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Exterior | Surface Book 3 15” | Surface Laptop 4 13.5” |
Size Comparison | ||
Dimensions | 13.5” x 9.87” x 0.568-0.90” (343 mm x 251 mm x 15 mm-23 mm) | 12.1” x 8.8” x 0.57” (308 mm x 223 mm x 14.5 mm) |
Weight |
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Colors | Platinum |
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Keyboard and Trackpad |
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Ports |
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Internal Specs | Surface Book 3 15” | Surface Laptop 4 13.5” |
Processor |
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Integrated Graphics |
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Discrete Graphics |
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Memory | 16GB 32GB 3733 MHz LPDDR4x | 8GB 16GB 32GB 4266 MHz LPDDR4X RAM |
Storage | 256 GB 512 GB 1 TB 2TB PCIe SSD | 256 GB 512 GB 1 TB Removable M.2 NVMe SSD |
Connectivity | Surface Book 3 15” | Surface Laptop 4 13.5” |
Wi-Fi |
| Wi-Fi 6: IEEE 802.11 a/b/g/n/ac/ax compatible. |
Bluetooth |
| Bluetooth Wireless 5.0 technology |
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Battery | Surface Book 3 15” | Surface Laptop 4 13.5” |
Size |
| 45.8 Wh |
Battery Life | Up to 17.5 hours of typical device usage |
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Power Supply | 127W Surface Power Supply with USB-A (7W) charging port. |
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Software | Surface Book 3 15” | Surface Laptop 4 13.5” |
OS |
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Built-in Apps | Microsoft Office 365 30-days trial |
Camera & Audio | Surface Book 3 15” | Surface Laptop 4 13.5” |
Camera |
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Audio |
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Misc | Surface Book 3 15” | Surface Laptop 4 13.5” |
Inking | Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency Paper feel 0.1mm precision | Supports Surface Pen 4096 levels of pressure Tilt sensing Best in class latency |
Sensors |
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Security |
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In the box |
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Warranty | One-year limited hardware warranty |
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More | Supports Surface Dial Supports both on-screen and off-screen interaction. | Supports Surface Dial Supports off-screen interaction only |
Here are the most frequently requested comparisons for Surface Book 3 15”:
Here are the most frequently requested comparisons for Surface Laptop 4 13.5”: