In depth comparison and review of ASUS VivoBook 15 (X512DA) 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.
Advantages and disadvantages of ASUS VivoBook 15 (X512DA) based on its technical characteristics, features, user experience, expert reviews and price level.
affordable price
ample storage options
decent processor speed
lightweight design
solid build quality
average display quality
limited graphics performance
short battery life
no backlit keyboard
Advantages and disadvantages of Microsoft Surface Pro 9 based on its technical characteristics, features, user experience, expert reviews and price level.
versatile form factor
sharp, vibrant display
improved processor performance
lightweight and portable
better integrated graphics
higher price point
limited port selection
average battery life
no included accessories
| DESIGN AND DIMENSIONS | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Product Type | Ultrabook | Tablet - no keyboard |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 23.04 cm x 1.99 cm | 28.7 cm x 20.9 cm x 0.93 cm |
| Weight | 1.7 kg | 879 g |
| Case Material | - | Aluminum |
| Colour | Slate grey | Platinum |
| DISPLAY | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Screen Size (Type) | 15.6" | 13" |
|---|---|---|
| Touchscreen | - | Yes (10-point multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1920 |
| Pixel Density (ppi) | - | 267 |
| V-Sync Rate at Max Res. | - | 120 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 3:2 |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, NanoEdge display | Vivid Color, sRGB Color Space, Corning Gorilla glass 5, PixelSense Flow, Adaptive Colour, Dolby Vision IQ, Auto Color Management |
| PROCESSOR | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| CPU | AMD Ryzen 5 3500U / 2.1 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 | - | 12 MB |
| Platform Technology | - | Intel Evo |
| MEMORY | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 16 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 | 512 GB SSD |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - HD | Yes - 4K (rear), 1080p (front) |
| Resolution | - | 10 Megapixel (rear) |
| Camera Features | - | Rear camera auto focus, Windows Hello |
| Sound | - | Stereo speakers, dual far-field studio microphones |
| Compliant Standards | - | Dolby Atmos |
| COMMUNICATIONS | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | Bluetooth 5.1, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) |
|---|
| BATTERY | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Technology | 2-cell | - |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 47.7 Wh |
| Battery Life | - | Up to 15.5 hours |
| AC ADAPTER | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Output | 45 Watt, 19 V, 2.37 A | - |
|---|
| INPUT | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Type | Keyboard, touchpad | - |
|---|---|---|
| Numeric Keypad | Yes | - |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
2 x USB4 (supports Thunderbolt 4) (Type C) SurfaceConnect Surface Type Cover port |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro |
|---|---|---|
| Software Included | - | Microsoft 365 Apps (requires licence or subscription) |
| MISCELLANEOUS | ASUS VivoBook 15 (X512DA) | Microsoft Surface Pro 9 |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | - | Accelerometer, magnetometer, gyro sensor, ambient colour sensor |
| Security | - | Trusted Platform Module (TPM 2.0) Security Chip |
| Features | - | Volume control, built-in kickstand |
| SAR Value | 0.464 W/kg (body), 0.464 W/kg (limb) | - |
| Manufacturer Warranty | - | Limited warranty - 1 year |
| Model Number | EJ254T | - |
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