In depth comparison and review of ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) and Lenovo IdeaPad S540-13API (81XC). 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 14 Duo OLED (UX8402ZE) based on its technical characteristics, features, user experience, expert reviews and price level.
innovative dual-screen design
vibrant oled display
powerful intel processor
high-quality build
useful screenpad plus
heavier than competitors
premium price point
average battery life
limited port selection
Advantages and disadvantages of Lenovo IdeaPad S540-13API (81XC) based on its technical characteristics, features, user experience, expert reviews and price level.
slim, lightweight design
sharp, vibrant display
fast processing speed
good battery life
quiet operation
limited port selection
no optical drive
average graphics performance
higher price point
| DESIGN AND DIMENSIONS | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Product Type | Notebook | Notebook |
|---|---|---|
| Dimensions (WxDxH) | 32.35 cm x 22.47 cm x 1.96 cm | 29.69 cm x 20.86 cm x 1.595 cm |
| Weight | 1.75 kg | 1.25 kg |
| Case Material | Aluminum, magnesium alloy | Aluminum, glass |
| Colour | Tech black | Light silver |
| DISPLAY | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Screen Size (Type) | 14.5" OLED | 13.3" - IPS |
|---|---|---|
| Touchscreen | Yes | - |
| LCD Backlight Technology | - | LED backlight |
| Screen Resolution | 2880 x 1800 (2.8K) | 2560 x 1600 (WQHD) |
| V-Sync Rate at Max Res. | 120 Hz | - |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:10 | 16:9 |
| Image Brightness | 550 cd/m² | 300 cd/m² |
| Colour Gamut | 100% DCI-P3 | 100% sRGB, 72% NTSC |
| Features | Eye-Care Technology, Low Blue Light technology, Pantone Validated, HDR 500 True Black, 0.2 ms response rate, 93% screen-to-body ratio | Glossy, 72% NTSC colour gamut |
| PROCESSOR | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| CPU | Intel Core i9 (12th Gen) 12900H / 2.5 GHz | AMD Ryzen 7 3750H / 2.3 GHz |
|---|---|---|
| Max Turbo Speed | 5 GHz | 4 GHz |
| Number of Cores | 14-core | Quad-Core |
| Cache | 24 MB | L3 - 4 MB |
| 64-bit Computing | - | Yes |
| Platform Technology | Intel Evo | - |
| Features | - | Integrated memory controller |
| MEMORY | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| RAM | 32 GB (provided memory is soldered) | 8 GB (provided memory is soldered) |
|---|---|---|
| RAM Type | LPDDR5 SDRAM | DDR4 SDRAM |
| Speed | - | 2400 MHz |
| Rated Speed | - | 2400 MHz |
| STORAGE | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Main Storage Size (HDD/SSD) | 1 TB SSD M.2 PCIe 4.0 - NVM Express (NVMe), Performance | 512 GB SSD M.2 2280 PCIe 3.0 x4 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Multi-GPU Configuration | 1 single GPU card / integrated GPU | - |
|---|---|---|
| Graphics Processor (GPU) | NVIDIA GeForce RTX 3050 Ti / Intel Iris Xe Graphics | AMD Radeon RX Vega 10 |
| Video Memory | 4 GB GDDR6 SDRAM | - |
| Camera | Yes - 720p | Yes - 720p |
| Resolution | - | 1 Megapixel |
| Camera Features | IR camera, Windows Hello | IR camera, fixed focus, ToF sensor |
| Sound | Harman/kardon stereo speakers, array microphone | Stereo speakers, dual array microphone |
| Compliant Standards | - | High Definition Audio, Dolby Audio |
| COMMUNICATIONS | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac, Bluetooth 5.0 |
|---|---|---|
| Wireless Controller | - | M.2 Card |
| Features | Dual stream (2x2) | Dual stream (2x2) |
| BATTERY | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Technology | 4-cell Lithium Ion | Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 76 Wh | 56 Wh |
| Battery Life | - | Up to 14.7 hours |
| AC ADAPTER | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 120/230 V (50/60 Hz) |
|---|---|---|
| Output | 180 Watt, 20 V, 9 A | 65 Watt |
| INPUT | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Type | Keyboard, touchpad, ScreenPad Plus | Keyboard, touchpad |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Chiclet keyboard, ASUS ErgoSense, 12.7" (2880x864) IPS-level touch display | Multi-touch touchpad, buttonless touchpad |
| CONNECTIONS & EXPANSIONS | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Interfaces | HDMI Headphone/microphone combo jack USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) |
USB 3.1 Gen 1 (Always On) 2 x USB-C 3.1 Gen 1 (supports DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack |
|---|---|---|
| Memory Card Reader | Yes (SD Card) | - |
| SOFTWARE | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Operating System (OS) | Windows 11 Home | Windows 10 Home 64-bit Edition - English |
|---|---|---|
| Software Included | - | Microsoft Office (30 days trial) |
| MISCELLANEOUS | ASUS Zenbook Pro 14 Duo OLED (UX8402ZE) | Lenovo IdeaPad S540-13API (81XC) |
|---|
| Included Accessories | Stylus, power adapter, sleeve, stand | Power adapter |
|---|---|---|
| Security | Trusted Platform Module (TPM 2.0) Security Chip | Firmware Trusted Platform Module (TPM 2.0) Security Chip |
| Features | MIL-STD-810H tested, ASUS IceCool Plus | Administrator password, hard drive password, power-on password, RapidCharge |
| Compliant Standards | - | RoHS, Energy-Related Products (ErP) Lot 3 |
| SAR Value | - | 0.599 W/kg (body), 0.599 W/kg (limb) |
| Repairability Index | 5.9 (out of 10) | - |
| Specific Absorption Rate (SAR) | - | 0.599 W/kg (body) 0.599 W/kg (limb) |
| Manufacturer Warranty | - | Limited warranty - 1 year - pick-up and return |
| Model Number | M3022W | - |
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