In depth comparison and review of Microsoft Surface Book 3 and Microsoft Surface Pro 9. Compare sizes, performance, storage capacities, batteries and other important specifications and features to easily choose the right laptop for you. Our goal is to help you uncover differences between the products and find the laptop that will best fit your needs.
| DESIGN AND DIMENSIONS | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Product Type | Tablet - with keyboard dock | Tablet - no keyboard |
|---|---|---|
| Dimensions (WxDxH) | 31.2 cm x 23.2 cm x 2.3 cm | 28.7 cm x 20.9 cm x 0.93 cm |
| Weight | 1.534 kg | 879 g |
| Case Material | Magnesium alloy | Aluminum |
| Colour | Platinum | Platinum |
| DISPLAY | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Screen Size (Type) | 13.5" | 13" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | Yes (10-point multi-touch) |
| Screen Resolution | 3000 x 2000 | 2880 x 1920 |
| Pixel Density (ppi) | 267 | 267 |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 3:2 |
| Features | PixelSense | Vivid Color, sRGB Color Space, Corning Gorilla glass 5, PixelSense Flow, Adaptive Colour, Dolby Vision IQ, Auto Color Management |
| PROCESSOR | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G7 / 1.2 GHz | Intel Core i7 (12th Gen) 1255U / 1.7 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 4.7 GHz |
| Number of Cores | Quad-Core | 10-core |
| Cache | 6 MB | 12 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| MEMORY | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| RAM | 8 GB | 16 GB |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | LPDDR5 SDRAM |
| Speed | 3733 MHz | - |
| STORAGE | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD PCIe - NVM Express (NVMe) | 512 GB SSD |
|---|
| AUDIO & VIDEO | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 1080p | Yes - 4K (rear), 1080p (front) |
| Resolution | 8 Megapixel (rear), 5 Megapixel (front) | 10 Megapixel (rear) |
| Camera Features | Autofocus, Windows Hello | Rear camera auto focus, Windows Hello |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, dual far-field studio microphones |
| Compliant Standards | Dolby Atmos | Dolby Atmos |
| COMMUNICATIONS | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|
| BATTERY | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Battery Capacity (Size) | - | 47.7 Wh |
|---|---|---|
| Battery Life | Up to 15.5 hours | Up to 15.5 hours |
| AC ADAPTER | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Output | 65 Watt | - |
|---|
| INPUT | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Type | Keyboard, trackpad | - |
|---|---|---|
| Keyboard Backlight | Yes | - |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Interfaces | 2 x USB 3.1 Gen 2 (on keyboard dock) USB-C 3.1 Gen 2 (on keyboard dock) (Power Delivery 3.0) Headphone output SurfaceConnect SurfaceConnect (on keyboard dock) |
2 x USB4 (supports Thunderbolt 4) (Type C) SurfaceConnect Surface Type Cover port |
|---|---|---|
| Memory Card Reader | Yes (SDXC Card) | - |
| SOFTWARE | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Pro |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial) | Microsoft 365 Apps (requires licence or subscription) |
| MISCELLANEOUS | Microsoft Surface Book 3 | Microsoft Surface Pro 9 |
|---|
| Dockable | Yes | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | Accelerometer, magnetometer, gyro sensor, ambient colour sensor |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Volume control, Studio Mode, Tablet Mode, Laptop Mode | Volume control, built-in kickstand |
| SAR Value | 1.45 W/kg (body) | - |
| Manufacturer Warranty | Limited warranty - 1 year | Limited warranty - 1 year |
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