Detailed comparison and review of ASUS VivoBook 14 (X420UA) and LG gram 17Z990. 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 LG gram 17Z990 based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
large high-resolution display
robust build quality
solid overall performance
higher price point
limited gaming capabilities
no discrete GPU
average speaker quality
| DESIGN AND DIMENSIONS | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.24 cm x 21 cm x 1.77 cm | 38.075 cm x 26.593 cm x 1.68 cm |
| Weight | 1.4 kg | 1.34 kg |
| Case Material | - | Magnesium-nanocarbon alloy |
| Colour | Transparent silver | Dark silver |
| DISPLAY | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Screen Size (Type) | 14" | 17" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | 2560 x 1600 (WQXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 200 cd/m² | 300 cd/m² |
| Colour Gamut | 45% NTSC | 96% sRGB |
| Features | Anti-glare, NanoEdge display | Reader Mode, Daylight Mode |
| PROCESSOR | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| CPU | Intel Core i3 (7th Gen) 7020U / 2.3 GHz | Intel Core i7 (8th Gen) 8565U / 1.8 GHz |
|---|---|---|
| Max Turbo Speed | - | 4.6 GHz |
| Number of Cores | Dual-Core | - |
| Cache | 3 MB | 8 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Hyper-Threading Technology, Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (1 x 8 GB + 8 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 16 GB |
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | 2133 MHz | - |
| STORAGE | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Main Storage Size (HDD/SSD) | 128 GB SSD M.2 SATA 6Gb/s | 512 GB SSD M.2 2280 |
|---|
| AUDIO & VIDEO | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Graphics Processor (GPU) | Intel HD Graphics 620 | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - HD | Yes - HD (front) |
| Camera Features | - | Built-in microphone |
| Sound | Stereo speakers, array microphone | Speakers |
| Compliant Standards | - | DTS Headphone:X |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | Intel Wireless-AC 9560 |
| Network Interface | - | 10/100 Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Technology | 2-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Installed Qty | - | 1 |
| Battery Capacity (Size) | 38 Wh | 9360 mAh |
| Battery Life | - | Up to 19.5 hours |
| AC ADAPTER | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt |
| INPUT | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | - | Yes |
| Features | - | Gesture function, precision touchpad |
| CONNECTIONS & EXPANSIONS | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 USB 2.0 HDMI |
3 x USB 3.1 USB-C 3.1 (supports Thunderbolt 3, DisplayPort 1.2 Alt Mode) (with power off charging) HDMI Headphone output |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Operating System (OS) | Windows 10 Home 64-bit Edition in S mode | Windows 10 Home 64-bit Edition |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), LG Easy Guide, LG Control Center, LG Update Center, LG Power Manager, LG On Screen Display 3, LG Reader Mode, DTS Headphone X |
| MISCELLANEOUS | ASUS VivoBook 14 (X420UA) | LG gram 17Z990 |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | System password, ASUS Battery Health charging technology | HDD lock |
| Compliant Standards | - | MIL-STD 810G |
| SAR Value | 0.286 W/kg (body), 0.286 W/kg (limb) | - |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 2 years |
| Model Number | EK019T | V |
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