Detailed comparison and review of ASUS ZenBook 14 (UM431DA) and ASUS ZenBook 14 (UM425UAZ). 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 (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 (UM425UAZ) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
fast ssd storage
efficient amd processor
long battery life
comfortable keyboard
limited port selection
no dedicated gpu
average display brightness
mediocre speaker quality
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.1 cm x 1.59 cm | 31.9 cm x 21 cm x 1.69 cm |
| Weight | 1.39 kg | 1.3 kg |
| Case Material | - | Aluminum |
| Colour | Utopia blue | Pine grey |
| DISPLAY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| 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 | 400 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 | Anti-glare, IPS-level |
| PROCESSOR | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| CPU | AMD Ryzen 7 3700U / 2.3 GHz | AMD Ryzen 5 5500U / 2.1 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 4 GHz |
| Number of Cores | Quad-Core | 6-core |
| Cache | 4 MB | 8 MB |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | - |
| Rated Speed | 2400 MHz | - |
| STORAGE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 512 GB SSD M.2 PCIe 3.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | AMD Radeon R5 |
|---|---|---|
| Camera | Yes - 720p | Yes - 720p |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| COMMUNICATIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Network Interface | - | Gigabit Ethernet |
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Technology | 2-cell Lithium Ion | 3-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 63 Wh |
| AC ADAPTER | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 45 Watt, 19 V, 2.37 A | 65 Watt, 20 V, 3.25 A |
| INPUT | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
USB 3.2 Gen 2 2 x USB-C 3.2 Gen 2 (supports DisplayPort Alt Mode) (Power Delivery) HDMI Headphone/microphone combo jack LAN (on supplied adapter) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Pro |
|---|
| MISCELLANEOUS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UM425UAZ) |
|---|
| Included Accessories | Power adapter | USB to Ethernet adapter, USB-C power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | - |
| Features | System password, hard drive password | MIL-STD-810G tested, ErgoLift |
| Compliant Standards | - | MIL-STD 810H |
| SAR Value | 0.161 W/kg (body), 0.161 W/kg (limb) | - |
| Repairability Index | - | 7 (out of 10) |
| ENERGY STAR Certified | - | Yes |
| Model Number | AM008T | KI004R |
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