In depth comparison and review of Microsoft Surface Book 3 and ASUS VivoBook 15 (X512UA). 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 Microsoft Surface Book 3 based on its technical characteristics, features, user experience, expert reviews and price level.
versatile detachable design
high-resolution touchscreen
robust build quality
good battery life
powerful base performance
expensive price point
heavier than competitors
limited port selection
noisy under load
| DESIGN AND DIMENSIONS | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Product Type | Tablet - with keyboard dock | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 31.2 cm x 23.2 cm x 2.3 cm | 35.72 cm x 23.04 cm x 1.99 cm |
| Weight | 1.534 kg | 1.7 kg |
| Case Material | Magnesium alloy | - |
| Colour | Platinum | Slate grey | Peacock blue | Coral crush |
| DISPLAY | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Screen Size (Type) | 13.5" | 15.6" |
|---|---|---|
| Touchscreen | Yes (10-point multi-touch) | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3000 x 2000 | 1920 x 1080 (Full HD) |
| Pixel Density (ppi) | 267 | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 3:2 | 16:9 |
| Image Brightness | - | 200 cd/m² |
| Colour Gamut | - | 45% NTSC |
| Features | PixelSense | Anti-glare, NanoEdge display |
| PROCESSOR | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| CPU | Intel Core i5 (10th Gen) 1035G7 / 1.2 GHz | Intel Pentium Gold 4417U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | - |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | 6 MB | 2 MB |
| 64-bit Computing | Yes | Yes |
| MEMORY | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| RAM | 8 GB | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | 3733 MHz | 2133 MHz |
| Rated Speed | - | 2400 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 1 |
| STORAGE | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD PCIe - NVM Express (NVMe) | 256 GB SSD M.2 SATA 6Gb/s |
|---|
| AUDIO & VIDEO | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Graphics Processor (GPU) | Intel Iris Plus Graphics | Intel HD Graphics 610 |
|---|---|---|
| Camera | Yes - 1080p | Yes - HD |
| Resolution | 8 Megapixel (rear), 5 Megapixel (front) | - |
| Camera Features | Autofocus, Windows Hello | - |
| Sound | Stereo speakers, dual array microphone | Stereo speakers, microphone |
| Compliant Standards | Dolby Atmos | - |
| Audio Features | - | ASUS SonicMaster |
| COMMUNICATIONS | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.1 |
|---|
| BATTERY | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Technology | - | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | - | 32 Wh |
| Battery Life | Up to 15.5 hours | - |
| AC ADAPTER | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 45 Watt, 19 V, 2.37 A |
| INPUT | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Type | Keyboard, trackpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | Yes | - |
| CONNECTIONS & EXPANSIONS | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| 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) |
Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | Yes (SDXC Card) | Yes (microSD) |
| SOFTWARE | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Operating System (OS) | Windows 10 Pro | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | Microsoft 365 (30 days trial) | - |
| MISCELLANEOUS | Microsoft Surface Book 3 | ASUS VivoBook 15 (X512UA) |
|---|
| Dockable | Yes | - |
|---|---|---|
| Included Accessories | Power adapter | Power adapter |
| Integrated Options | Accelerometer, ambient light sensor, proximity sensor, magnetometer, gyro sensor | - |
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | Volume control, Studio Mode, Tablet Mode, Laptop Mode | ASUS Battery Health charging technology |
| Compliant Standards | - | UL, BSMI, CB, CCC, FCC |
| SAR Value | 1.45 W/kg (body) | 0.304 W/kg (body), 0.304 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | Limited warranty - 1 year | - |
| Model Number | - | EJ243T |
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