In depth comparison and review of ASUS ZenBook Pro Duo UX581LV (H2023T) and Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540). 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 Pro Duo UX581LV (H2023T) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
powerful hardware performance
vivid 4k main display
ample storage capacity
touchscreen functionality
high price point
heavy and bulky
moderate battery life
limited port selection
Advantages and disadvantages of Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) based on its technical characteristics, features, user experience, expert reviews and price level.
slim aluminum design
full hd display
fast charging support
quiet cooling system
good value for money
average battery life
no dedicated GPU
limited port selection
modest base storage
| DESIGN AND DIMENSIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 35.6 cm x 22.5 cm x 2.4 cm | 32.3 cm x 22.7 cm x 1.59 cm |
| Weight | 2.5 kg | 1.63 kg |
| Case Material | Aluminum | Aluminum, glass |
| Colour | Celestial blue | Mineral grey | Abyss blue | Copper |
| DISPLAY | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Screen Size (Type) | 15.6" OLED | 14" |
|---|---|---|
| Touchscreen | Yes | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 3840 x 2160 (Ultra HD 4K) | 1920 x 1080 (Full HD) |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:9 |
| Image Brightness | 400 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 72% NTSC |
| Features | Glossy, ASUS Splendid Video Intelligence Technology, Tru2Life, Pantone Validated | Glossy, Wide Viewing Angle |
| PROCESSOR | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| CPU | Intel Core i7 (10th Gen) 10750H / 2.6 GHz | Intel Core i5 (10th Gen) 10210U / 1.6 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4.2 GHz |
| Number of Cores | 6-core | Quad-Core |
| Cache | 12 MB | 6 MB |
| 64-bit Computing | Yes | - |
| Features | Intel Turbo Boost Max Technology 3.0 | Integrated memory controller |
| MEMORY | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| RAM | 16 GB (provided memory is soldered) | 8 GB (1 x 4 GB + 4 GB (soldered)) |
|---|---|---|
| Max RAM Supported | - | 12 GB |
| RAM Type | DDR4 SDRAM | DDR4 SDRAM |
| Speed | 2933 MHz | 2666 MHz |
| Rated Speed | - | 2666 MHz |
| Form Factor | - | SO-DIMM 260-pin |
| Slots Qty | - | 1 |
| Empty Slots | - | 0 |
| STORAGE | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Main Storage Size (HDD/SSD) | 512 GB SSD M.2 PCIe 3.0 x4 - NVM Express (NVMe) | 256 GB SSD M.2 2280 PCIe - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 2060 / Intel UHD Graphics | Intel UHD Graphics |
| Memory Allocation Technology | - | Shared Video Memory (UMA) |
| Max Monitors Supported | - | 1 external monitor(s) |
| Video Memory | 6 GB GDDR6 SDRAM | - |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | IR camera, Windows Hello | Privacy shutter, fixed focus |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Wireless | Bluetooth 5.0, 802.11a/b/g/n/ac/ax | 802.11a/b/g/n/ac, Bluetooth 4.2 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Technology | 8-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 71 Wh | 45 Wh |
| Battery Life | - | Up to 10 hours |
| AC ADAPTER | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Input | AC 120/230 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 230 Watt, 19.5 V, 11.8 A | 65 Watt |
| INPUT | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Type | Keyboard, stylus, NumberPad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, 14" 4K UHD (3840 x 1100) touch display | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Interfaces | USB-C (supports Thunderbolt 3, DisplayPort Alt Mode) (Power Delivery) 2 x USB 3.2 Gen 2 Headphone/microphone combo jack HDMI |
USB 3.1 Gen 1 USB 3.1 Gen 1 (Always On) USB-C 3.1 Gen 2 HDMI Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | - | 4 in 1 (SD Card, MultiMediaCard, SDHC Card, SDXC Card) |
| SOFTWARE | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Operating System (OS) | Windows 10 Home | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (Trial) |
| MISCELLANEOUS | ASUS ZenBook Pro Duo UX581LV (H2023T) | Lenovo IdeaPad S540-14IML (Lenovo IdeaPad S540) |
|---|
| Included Accessories | Stylus, power adapter, stand, wrist rest | Power adapter |
|---|---|---|
| Security | Firmware Trusted Platform Module (TPM) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader |
| Features | MIL-STD-810G tested | Administrator password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | 0.285 W/kg (body), 0.285 W/kg (limb) | 1 W/kg (body), 1 W/kg (limb) |
| ENERGY STAR Certified | - | Yes |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | - | 14IML 81NF |
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