Detailed comparison and review of ASUS ZenBook 14 (UX431FA) and ASUS ZenBook 14 (UM431DA). 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 ASUS ZenBook 14 (UX431FA) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
harman kardon speakers
solid build quality
fast ssd storage
attractive design
average battery life
no dedicated gpu
limited port selection
dim display brightness
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
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.4 cm x 21.2 cm x 1.59 cm | 32.3 cm x 21.1 cm x 1.59 cm |
| Weight | 1.48 kg | 1.39 kg |
| Case Material | Aluminum | - |
| Colour | Utopia blue | Utopia blue |
| DISPLAY | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Screen Size (Type) | 14" | 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 | 16:9 |
| Image Brightness | 250 cd/m² | 250 cd/m² |
| Colour Gamut | 100% sRGB | 100% sRGB, 72% NTSC |
| Features | ASUS Splendid Video Intelligence Technology, glare | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut |
| PROCESSOR | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| CPU | Intel Core i3 (10th Gen) 10110U / 2.1 GHz | AMD Ryzen 7 3700U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.1 GHz | 4 GHz |
| Number of Cores | Dual-Core | Quad-Core |
| Cache | 4 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| RAM | 4 GB (provided memory is soldered) | 16 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR3 SDRAM | DDR4 SDRAM |
| Speed | 2133 MHz | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| STORAGE | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2280 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon RX Vega 10 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Sound | Harman/kardon quad speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Technology | 2-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 47 Wh |
| AC ADAPTER | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Type | Keyboard, touchpad, NumberPad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.2 Gen 1 USB 3.2 Gen 1 HDMI USB 2.0 |
Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
|---|---|---|
| Memory Card Reader | 2 in 1 (SD Card, MultiMediaCard) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 (UX431FA) | ASUS ZenBook 14 (UM431DA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | System password, hard drive password, ASUS Battery Health charging technology, ErgoLift | System password, hard drive password |
| Compliant Standards | MIL-STD 810G | - |
| SAR Value | 0.049 W/kg (limb), 0.049 W/kg (body) | 0.161 W/kg (body), 0.161 W/kg (limb) |
| Model Number | AN169T | AM008T |
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