In depth comparison and review of ASUS ZenBook 14 (UM431DA) and LG gram 14Z90R. 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 ASUS ZenBook 14 (UM431DA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
sharp full hd display
solid aluminum build
efficient amd processor
decent battery life
limited port selection
no thunderbolt support
average speaker quality
modest graphics performance
Advantages and disadvantages of LG gram 14Z90R based on its technical characteristics, features, user experience, expert reviews and price level.
ultra-lightweight design
long-lasting battery
high-resolution display
robust processing power
fast ssd storage
higher price range
limited gaming performance
no dedicated gpu
fewer ports available
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.1 cm x 1.59 cm | 21.1 cm x 21.39 cm x 1.68 cm |
| Weight | 1.39 kg | 999 g |
| Case Material | - | Polycarbonate ABS, magnesium alloy |
| Colour | Utopia blue | Obsidian black |
| DISPLAY | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Screen Size (Type) | 14" | 14" - IPS |
|---|---|---|
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 1920 x 1200 (WUXGA) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 350 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC | 99% DCI-P3, 95% DCI-P3 |
| Features | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut | Anti-glare, 60 Hz refresh rate |
| PROCESSOR | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| CPU | AMD Ryzen 7 3700U / 2.3 GHz | Intel Core i7 (13th Gen) 1360P / 2.2 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 5 GHz |
| Number of Cores | Quad-Core | 12-core |
| Cache | 4 MB | 18 MB |
| 64-bit Computing | Yes | - |
| Platform Technology | - | Intel Evo |
| MEMORY | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| RAM | 16 GB (provided memory is soldered) | 16 GB |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 2400 MHz | 6000 MHz |
| Rated Speed | 2400 MHz | - |
| STORAGE | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 1 TB SSD M.2 2280 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | Intel Iris Xe Graphics |
|---|---|---|
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 720p | Yes - Full HD |
| Camera Features | - | Face recognition, IR camera |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, two microphones |
| Compliant Standards | - | Dolby Atmos |
| Audio Features | - | Output: Smart Amp |
| COMMUNICATIONS | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | 802.11a/b/g/n/ac/ax, Bluetooth 5.1 |
|---|---|---|
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Technology | 2-cell Lithium Ion | - |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 80 Wh |
| Battery Life | - | Up to 28.5 hours |
| AC ADAPTER | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Input | AC 120/230 V (50/60 Hz) | - |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt |
| INPUT | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Type | Keyboard, touchpad | Touchpad, 101 keys keyboard |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Precision touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Slots | - | 2 x SSD (1 free) |
|---|---|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
Headphone/microphone combo jack (mini-phone 3.5 mm) 2 x USB 3.2 Gen 2x1 (supports DisplayPort) 2 x USB4 Gen 3x2 (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) HDMI |
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Operating System (OS) | Windows 10 Home | Windows 11 Home |
|---|---|---|
| Software Included | - | Microsoft 365 (30 days trial), McAfee LiveSafe (30 days trial), LG On Screen Display 3, Alexa, Intel Connectivity Performance Suite, PCmover Professional, LG PC Manuals, LG Update & Recovery, LG Glance by Mirametrix, New Wallpaper, Intel Unison, Dolby Atmos sound, LG Lively Theme, LG Display Extension, LG Security Guard, Sync on Mobile, LG Smart Assistant 2.0 |
| MISCELLANEOUS | ASUS ZenBook 14 (UM431DA) | LG gram 14Z90R |
|---|
| Included Accessories | Power adapter | 65W USB-C 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, hard drive password | LED indicator |
| Compliant Standards | - | MIL-STD 810H |
| SAR Value | 0.161 W/kg (body), 0.161 W/kg (limb) | - |
| Manufacturer Warranty | - | Limited warranty - parts and labour - 1 year |
| Model Number | AM008T | K.AA78A1 |
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