Detailed comparison and review of ASUS ZenBook 14 (UX434FAC) 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 (UX434FAC) based on its technical characteristics, features, user experience, expert reviews and price level.
compact and lightweight
innovative screenpad 2.0
excellent build quality
vivid full-hd display
fast ssd storage
average battery life
no dedicated gpu
limited port selection
higher price point
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 (UX434FAC) | 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 | 1.26 kg | 1.39 kg |
| Colour | Royal blue | Utopia blue |
| DISPLAY | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Screen Size (Type) | 14" - IPS | 14" |
|---|---|---|
| Touchscreen | Yes | - |
| 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 | ASUS Splendid Video Intelligence Technology, 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 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| CPU | Intel Core i5 (10th Gen) 10210U / 1.6 GHz | AMD Ryzen 7 3700U / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 4.2 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 (UX434FAC) | 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 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Graphics Processor (GPU) | Intel UHD Graphics | AMD Radeon RX Vega 10 |
|---|---|---|
| Camera | Yes | Yes - 720p |
| Camera Features | IR camera | - |
| Sound | Harman/kardon stereo speakers, microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | ASUS Bang & Olufsen ICEpower, Smart Amplification technology | - |
| COMMUNICATIONS | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|
| BATTERY | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Technology | 3-cell lithium polymer | 2-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 50 Wh | 47 Wh |
| AC ADAPTER | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 3.42 A | 45 Watt, 19 V, 2.37 A |
| INPUT | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Type | Keyboard, ScreenPad 2.0 | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 2 USB 3.1 Gen 2 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 | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 (UX434FAC) | ASUS ZenBook 14 (UM431DA) |
|---|
| Included Accessories | Power adapter | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM) Security Chip |
| Theft/Intrusion Protection | Cable lock | - |
| Features | System password, ErgoLift | System password, hard drive password |
| SAR Value | - | 0.161 W/kg (body), 0.161 W/kg (limb) |
| Manufacturer Warranty | Limited warranty - 1 year | - |
| Model Number | AI246T | AM008T |
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