Detailed comparison and review of ASUS VivoBook 14 (X420UA) and Gigabyte AERO 15-X9 (Gigabyte AERO 15). With our comprehensive overview, you can simply compare dimensions, performance, storage, functions, but also other key features of both laptops and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the laptop that best fits your needs and expectations.
Advantages and disadvantages of Gigabyte AERO 15-X9 (Gigabyte AERO 15) based on its technical characteristics, features, user experience, expert reviews and price level.
high-resolution display
powerful graphics performance
sleek aluminum design
RGB backlit keyboard
AI-enhanced gaming
high price point
moderate battery life
heavy build
noisy under load
| DESIGN AND DIMENSIONS | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.24 cm x 21 cm x 1.77 cm | 35.64 cm x 25 cm x 1.89 cm |
| Weight | 1.4 kg | 2 kg |
| Colour | Transparent silver | Black |
| DISPLAY | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Screen Size (Type) | 14" | 15.6" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1080 (Full HD) |
| V-Sync Rate at Max Res. | - | 144 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | - |
| Image Brightness | 200 cd/m² | - |
| Colour Gamut | 45% NTSC | - |
| Features | Anti-glare, NanoEdge display | Anti-glare |
| PROCESSOR | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i7 (8th Gen) 8750H / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.1 GHz |
| Number of Cores | Dual-Core | 6-core |
| Cache | 3 MB | 9 MB |
| 64-bit Computing | Yes | Yes |
| Chipset | - | Mobile Intel HM370 |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB |
|---|---|---|
| Max RAM Supported | - | 64 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | - | 2666 MHz |
| Rated Speed | 2133 MHz | - |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 2 |
| STORAGE | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s | 1 TB SSD M.2 2280 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | NVIDIA GeForce RTX 2070 / Intel UHD Graphics 630 |
| Video Memory | - | 8 GB GDDR6 SDRAM |
| Video System Features | - | NVIDIA Optimus, Max-Q design |
| Camera | Yes - HD | Yes - HD |
| Sound | Stereo speakers, array microphone | Stereo speakers, microphone |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | ASUS SonicMaster | Nahimic 3 sound technology |
| COMMUNICATIONS | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | - | Killer DoubleShot Pro Technology |
| BATTERY | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Technology | 2-cell Lithium Ion | Lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 38 Wh | 94.24 Wh |
| AC ADAPTER | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 230 Watt |
| INPUT | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Numeric Keypad | - | Yes |
| Keyboard Backlight | - | Yes (RGB) |
| Features | - | Anti-ghosting, Fusion Engine, customisable Macro Keys |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 USB 2.0 HDMI |
USB-C (supports Thunderbolt 3) USB-C 3.1 (supports DisplayPort 1.4 Alt Mode) USB 3.1 Gen 2 2 x USB 3.1 Gen 1 HDMI LAN Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (SDXC UHS-II Card) |
| SOFTWARE | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Pro 64-bit Edition |
|---|
| MISCELLANEOUS | ASUS VivoBook 14 (X420UA) | Gigabyte AERO 15-X9 (Gigabyte AERO 15) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | 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 | CNC Technology (Computer Numerical Control), GIGABYTE RGB Fusion supported |
| Compliant Standards | - | DisplayPort 1.4 |
| SAR Value | 0.286 W/kg (body), 0.286 W/kg (limb) | - |
| Model Number | EK019T | X9 7UK0310P |
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