Side by side comparison and review of ASUS ZenBook 14 (UX434FL) and ASUS ZenBook 14 (UM431DA). Compare dimensions, processors, batteries, storage capacities and other key specifications and features to simplify the choice of your perfect laptop. Our goal is to make it easier for you to decide on the laptop that will best meet your expectations by revealing the main differences between the products.
Advantages and disadvantages of ASUS ZenBook 14 (UX434FL) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
innovative screenpad 2.0
sharp, vivid display
solid build quality
fast performance
average battery life
no thunderbolt support
limited upgradeability
reflective screen surface
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 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.9 cm x 19.9 cm x 1.69 cm | 32.3 cm x 21.1 cm x 1.59 cm |
| Weight | 1.35 kg | 1.39 kg |
| Colour | Royal blue | Utopia blue |
| DISPLAY | ASUS ZenBook 14 (UX434FL) | 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 | 300 cd/m² | 250 cd/m² |
| Colour Gamut | 72% NTSC | 100% sRGB, 72% NTSC |
| Features | Glare, 178° horizontal and vertical viewing angle, NanoEdge display | Anti-glare, 178° horizontal and vertical viewing angle, NanoEdge display, 72% NTSC colour gamut |
| PROCESSOR | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| CPU | Intel Core i5 (8th Gen) 8265U / 1.6 GHz | AMD Ryzen 7 3700U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 3.9 GHz | 4 GHz |
| Number of Cores | Quad-Core | Quad-Core |
| Cache | 6 MB | 4 MB |
| 64-bit Computing | Yes | Yes |
| Features | Intel Turbo Boost Technology 2.0 | - |
| MEMORY | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| RAM | 8 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 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce MX250 / Intel UHD Graphics 620 | AMD Radeon RX Vega 10 |
| Video Memory | 2 GB GDDR5 SDRAM | - |
| Camera | Yes - HD | Yes - 720p |
| Camera Features | IR camera | - |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS SonicMaster | - |
| COMMUNICATIONS | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 5.0 | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Network Interface | Ethernet | - |
| BATTERY | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Technology | 3-cell Lithium Ion | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 47 Wh |
| AC ADAPTER | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Type | Keyboard, touchpad, ScreenPad 2.0 | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, 5.65" FHD+ (2160 x 1080) Super IPS display | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 HDMI USB 2.0 LAN (on supplied cable) |
Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 (UX434FL) | ASUS ZenBook 14 (UM431DA) |
|---|
| Included Accessories | Power adapter, sleeve, USB to Ethernet adapter | Power adapter |
|---|---|---|
| Security | - | Firmware Trusted Platform Module (TPM) Security Chip |
| Features | - | System password, hard drive password |
| Compliant Standards | MIL-STD 810G | - |
| SAR Value | 0.395 W/kg (body), 0.395 W/kg (limb) | 0.161 W/kg (body), 0.161 W/kg (limb) |
| Model Number | AI062T | AM008T |
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