In depth comparison and review of ASUS VivoBook 15 (X512DA) and ASUS VivoBook 14 (X412FA). 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 VivoBook 14 (X412FA) |
|---|
| Product Type | Ultrabook | Ultrabook |
|---|---|---|
| Dimensions (WxDxH) | 35.72 cm x 23.04 cm x 1.99 cm | 32.2 cm x 21.2 cm x 1.99 cm |
| Weight | 1.7 kg | 1.5 kg |
| Colour | Slate grey | Transparent silver |
| DISPLAY | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Screen Size (Type) | 15.6" | 14" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | - | 16:9 |
| Image Brightness | - | 220 cd/m² |
| Colour Gamut | 45% NTSC | 45% NTSC |
| Features | Anti-glare, NanoEdge display | ASUS Splendid Video Intelligence Technology, anti-glare, NanoEdge display |
| PROCESSOR | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| CPU | AMD Ryzen 5 3500U / 2.1 GHz | Intel Core i3 (8th Gen) 8145U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 3.7 GHz | 3.9 GHz |
| Number of Cores | Quad-Core | Dual-Core |
| Cache | - | 4 MB |
| 64-bit Computing | - | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| RAM | 8 GB (1 x 4 GB + 4 GB (soldered)) | 4 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Form Factor | SO-DIMM 260-pin | SO-DIMM 260-pin |
| Slots Qty | 1 | 1 |
| Empty Slots | 0 | 1 |
| STORAGE | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 | 128 GB SSD M.2 2280 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Graphics Processor (GPU) | AMD Radeon Vega 8 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - HD | Yes - 720p |
| Sound | - | Stereo speakers, microphone |
| Audio Features | - | ASUS SonicMaster |
| COMMUNICATIONS | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.1 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Technology | 2-cell | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 37 Wh | 37 Wh |
| AC ADAPTER | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Input | - | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | Yes | - |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| 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 3.2 Gen 1 USB 2.0 USB-C 3.2 Gen 1 HDMI |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home in S mode |
|---|
| MISCELLANEOUS | ASUS VivoBook 15 (X512DA) | ASUS VivoBook 14 (X412FA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | System password, ASUS Battery Health charging technology |
| Compliant Standards | - | UL, BSMI, CB, CCC, FCC |
| SAR Value | 0.464 W/kg (body), 0.464 W/kg (limb) | 0.306 W/kg (body), 0.306 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Model Number | EJ254T | EK867T |
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