In depth comparison and review of ASUS ZenBook 14 (UM425IA) and Lenovo ThinkPad X390 (20Q0). 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 (UM425IA) based on its technical characteristics, features, user experience, expert reviews and price level.
lightweight and portable
fast ssd storage
powerful amd processor
long battery life
comfortable keyboard
limited port selection
no dedicated gpu
average display brightness
higher price point
Advantages and disadvantages of Lenovo ThinkPad X390 (20Q0) based on its technical characteristics, features, user experience, expert reviews and price level.
excellent build quality
compact and portable
strong security features
impressive battery life
responsive keyboard
average display brightness
limited graphics performance
no HDMI port
higher price point
| DESIGN AND DIMENSIONS | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 31.9 cm x 21 cm x 1.43 cm | - |
| Weight | 1.22 kg | 1.22 kg |
| Case Material | Aluminum | - |
| Colour | Pine grey | Black |
| DISPLAY | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Screen Size (Type) | 14" - IPS | 13.3" |
|---|---|---|
| LCD Backlight Technology | LED backlight | LED backlight |
| Screen Resolution | 1920 x 1080 (Full HD) | - |
| Widescreen | Yes | - |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 250 cd/m² | - |
| Colour Gamut | 100% sRGB | - |
| Features | Anti-glare | - |
| PROCESSOR | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| CPU | AMD Ryzen 5 4500U / 2.3 GHz | No CPU |
|---|---|---|
| Max Turbo Speed | 4 GHz | - |
| Number of Cores | 6-core | - |
| Cache | 8 MB | - |
| 64-bit Computing | Yes | - |
| MEMORY | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| RAM | 8 GB (provided memory is soldered) | (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR4X SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2666 MHz |
| STORAGE | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 PCIe - NVM Express (NVMe) | - |
|---|
| AUDIO & VIDEO | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel UHD Graphics 620 |
|---|---|---|
| Camera | Yes - 720p | - |
| Camera Features | IR camera, Windows Hello | - |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Codec | - | Realtek ALC3287 |
| Compliant Standards | - | High Definition Audio, Dolby Audio Premium |
| COMMUNICATIONS | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | - |
|---|---|---|
| Network Interface | Gigabit Ethernet | - |
| Features | Dual stream (2x2) | - |
| BATTERY | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 67 Wh | 48 Wh |
| Battery Life | - | Up to 17.6 hours |
| AC ADAPTER | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt, 19 V, 3.42 A | - |
| INPUT | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Type | Keyboard, NumberPad | Keyboard, TrackPoint, UltraNav |
|---|---|---|
| Keyboard Backlight | Yes | - |
| Features | Chiclet keyboard | Spill-resistant, multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Interfaces | USB 3.1 Gen 1 2 x USB-C 3.2 Gen 2 HDMI Headphone output (on supplied adapter) LAN (on supplied adapter) |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) USB-C 3.1 Gen 2 (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) HDMI Lenovo Ethernet extension connector Dock Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Operating System (OS) | Windows 10 Pro | - |
|---|---|---|
| Software Included | McAfee, MyASUS | - |
| MISCELLANEOUS | ASUS ZenBook 14 (UM425IA) | Lenovo ThinkPad X390 (20Q0) |
|---|
| Dockable | - | Yes |
|---|---|---|
| Included Accessories | Power adapter, sleeve, USB to Ethernet adapter, USB-C to audio jack adapter | USB-C power adapter |
| Security | Trusted Platform Module (TPM) Security Chip | Trusted Platform Module (TPM 2.0) Security Chip |
| Security Slot Type | - | Kensington security slot |
| Theft/Intrusion Protection | - | Security lock slot (cable lock sold separately) |
| Features | - | Administrator password, hard drive password, power-on password, RapidCharge, MIL-STD-810G tested |
| Compliant Standards | MIL-STD 810G | RoHS |
| ENERGY STAR Certified | - | Yes |
| EPEAT Compliant | - | EPEAT Gold |
| Model Number | AM080R | - |
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