Side by side comparison and review of ASUS ZenBook 14 (UM431DA) and ASUS ZenBook 14 (UX425JA). 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 (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 (UX425JA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
excellent battery life
fast ssd storage
comfortable keyboard
sharp display
average sound quality
no dedicated gpu
fewer port options
limited upgradeability
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.3 cm x 21.1 cm x 1.59 cm | 31.9 cm x 20.8 cm x 1.39 cm |
| Weight | 1.39 kg | 1.17 kg |
| Case Material | - | Aluminum |
| Colour | Utopia blue | Pine grey |
| DISPLAY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| 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 | 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, NanoEdge display |
| PROCESSOR | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| CPU | AMD Ryzen 7 3700U / 2.3 GHz | Intel Core i5 (10th Gen) 1035G1 / 1 GHz |
|---|---|---|
| Max Turbo Speed | 4 GHz | 3.6 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, Intel Smart Cache |
| MEMORY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | DDR4 SDRAM | LPDDR4X SDRAM |
| Speed | 2400 MHz | 3200 MHz |
| Rated Speed | 2400 MHz | - |
| STORAGE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x2 - NVM Express (NVMe) | 32 GB SSD M.2 PCIe - 3D Xpoint (Optane) - Intel |
|---|---|---|
| Secondary Storage | - | 512 GB SSD - (M.2) - PCIe NVM Express (NVMe) |
| AUDIO & VIDEO | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Graphics Processor (GPU) | AMD Radeon RX Vega 10 | Intel UHD Graphics |
|---|---|---|
| Camera | Yes - 720p | Yes - HD |
| Camera Features | - | IR camera, Windows Hello |
| Sound | Harman/kardon stereo speakers, array microphone | Harman/kardon stereo speakers, array microphone |
| Audio Features | - | ASUS SonicMaster, Smart Amp |
| COMMUNICATIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Wireless | 802.11a/b/g/n/ac, Bluetooth 4.2 | Bluetooth 5.0, 802.11a/b/g/n/ac/ax |
|---|---|---|
| Features | - | Dual stream (2x2) |
| BATTERY | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Technology | 2-cell Lithium Ion | 4-cell lithium polymer |
|---|---|---|
| Battery Capacity (Size) | 47 Wh | 67 Wh |
| Battery Life | - | Up to 22 hours |
| AC ADAPTER | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| 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 (UX425JA) |
|---|
| Type | Keyboard, touchpad | Keyboard, touchpad, NumberPad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard | Chiclet keyboard |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Interfaces | Headphone/microphone combo jack USB-C 3.1 Gen 1 USB 3.1 Gen 1 HDMI USB 2.0 |
2 x USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) USB 3.2 Gen 1 HDMI Headphone/microphone combo jack (on supplied cable) |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home |
|---|---|---|
| Software Included | - | ASUS Splendid, Microsoft 365 (30 days trial), MyASUS, System Diagnosis, Battery Health Charging, AppDeals |
| MISCELLANEOUS | ASUS ZenBook 14 (UM431DA) | ASUS ZenBook 14 (UX425JA) |
|---|
| Included Accessories | Power adapter | USB-C power adapter, USB-C to audio jack 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, ErgoLift |
| SAR Value | 0.161 W/kg (body), 0.161 W/kg (limb) | 0.228 W/kg (body), 0.228 W/kg (limb) |
| Model Number | AM008T | BM191T |
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