In depth comparison and review of ASUS ZenBook 14 (UM431DA) and ASUS ZenBook 14 (UX434FLC). 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 ASUS ZenBook 14 (UX434FLC) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative screenpad technology
compact lightweight design
high-resolution display
solid performance specs
fast ssd storage
average battery life
no dedicated gpu
limited port selection
higher price point
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.1 cm x 1.59 cm | 31.9 cm x 19.9 cm x 1.69 cm |
| Weight | 1.39 kg | 1.15 kg |
| Colour | Utopia blue | Royal blue |
| DISPLAY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Screen Size (Type) | 14" | 14" |
|---|---|---|
| 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. | - | 60 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | 300 cd/m² |
| Colour Gamut | 100% sRGB, 72% NTSC | 100% sRGB |
| Features | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut | ASUS Splendid Video Intelligence Technology, anti-glare, WideView |
| PROCESSOR | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| CPU | AMD Ryzen 7 3700U / 2.3 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 4.2 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 4 MB | 6 MB |
| 64-bit Computing | Yes | Yes |
| Features | - | Intel Turbo Boost Technology 2.0 |
| MEMORY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR3 SDRAM |
| Speed | 2400 MHz | 2133 MHz |
| Rated Speed | 2400 MHz | - |
| STORAGE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 256 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|---|---|
| SSD Cache | - | 16 GB 3D Xpoint (Optane) |
| AUDIO & VIDEO | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Multi-GPU Configuration | - | 1 single GPU card / integrated GPU |
|---|---|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | NVIDIA GeForce MX250 / Intel UHD Graphics |
| Video Memory | - | 2 GB GDDR5 SDRAM |
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | IR camera |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, microphone |
| Audio Features | - | ASUS SonicMaster, Smart Amp |
| COMMUNICATIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|
| BATTERY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 50 Wh |
| AC ADAPTER | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 19 V, 3.42 A |
| INPUT | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Type | Keyboard, touchpad | Keyboard, ScreenPad 2.0 |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX434FLC) |
|---|
| 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 | MIL-STD-810G tested, ASUS Battery Health charging technology, ErgoLift |
| SAR Value | 0.161 W/kg (body), 0.161 W/kg (limb) | - |
| Model Number | AM008T | A5468T |
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