In depth comparison and review of ASUS VivoBook 15 (X512DA) and ASUS ExpertBook B3 Detachable (B3000DQ1A). 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 | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Product Type | Ultrabook | Tablet - with detachable keyboard |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 23.04 cm x 1.99 cm | 26.03 cm x 17.21 cm x 0.9 cm |
| Weight | 1.7 kg | 590 g |
| Case Material | - | Aluminium (LCD cover) |
| Colour | Slate grey | Star black |
| DISPLAY | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Screen Size (Type) | 15.6" | 10.5" |
|---|---|---|
| Touchscreen | - | Yes (multi-touch) |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| V-Sync Rate at Max Res. | - | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:10 |
| Image Brightness | - | 320 cd/m² |
| Colour Gamut | 45% NTSC | 121% sRGB |
| Features | Anti-glare, NanoEdge display | Glossy, WideView, 170° horizontal and vertical viewing angle |
| PROCESSOR | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| CPU | AMD Ryzen 5 3500U / 2.1 GHz | Qualcomm Snapdragon 7c Gen 2 2.55 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | - |
| Number of Cores | Quad-Core | 8-core |
| Cache | - | L3 - 1 MB |
| MEMORY | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 1 | - |
| Empty Slots | 0 | - |
| STORAGE | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 | 128 GB eMMC |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | Qualcomm Adreno 618 |
|---|---|---|
| Camera | Yes - HD | Yes |
| Resolution | - | 13 Megapixel (rear), 5 Megapixel (front) |
| Sound | - | Speakers, array microphone |
| COMMUNICATIONS | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 5.1 |
|---|---|---|
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Technology | 2-cell | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 38 Wh |
| AC ADAPTER | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Input | - | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 15 V, 3 A |
| INPUT | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Type | Keyboard, touchpad | Touchpad, detachable keyboard, stylus |
|---|---|---|
| Numeric Keypad | Yes | - |
| Features | - | Spill-resistant, 1.5mm travel distance |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Interfaces | Headphone/microphone combo jack USB 3.1 Gen 1 2 x USB 2.0 USB-C 3.1 Gen 1 HDMI |
Headphone/microphone combo jack USB-C 3.2 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | - |
| SOFTWARE | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Pro |
|---|
| MISCELLANEOUS | ASUS VivoBook 15 (X512DA) | ASUS ExpertBook B3 Detachable (B3000DQ1A) |
|---|
| Included Accessories | Power adapter | Keyboard, USB-C power adapter, stand cover, MPP 2.0 garaged stylus |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | ErgoLift, MIL-STD-810H tested, ASUS Antibacterial Guard |
| SAR Value | 0.464 W/kg (body), 0.464 W/kg (limb) | - |
| Model Number | EJ254T | HT0085X |
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