In depth comparison and review of Lenovo ThinkPad L14 Gen 3 (21C5) and ASUS ZenBook 14 (UX3402VA). 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 Lenovo ThinkPad L14 Gen 3 (21C5) based on its technical characteristics, features, user experience, expert reviews and price level.
robust build quality
efficient performance
excellent keyboard comfort
good battery life
versatile connectivity options
mediocre display resolution
heavier design
limited graphics power
higher price point
Advantages and disadvantages of ASUS ZenBook 14 (UX3402VA) based on its technical characteristics, features, user experience, expert reviews and price level.
impressive battery life
lightweight and portable
vibrant display quality
fast processing speeds
solid build quality
limited port selection
higher price point
no dedicated GPU
average speaker quality
| DESIGN AND DIMENSIONS | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Product Type | Notebook | Notebook - 180-degree hinge design |
|---|---|---|
| Dimensions (WxDxH) | 32.54 cm x 21.7 cm x 1.983 cm | 31.36 cm x 22.06 cm x 1.69 cm |
| Dimensions (WxDxH) / Weight Details | - | 41 cm x 28.4 cm x 7.5 cm / 3.67 g |
| Weight | 1.39 kg | 1.39 kg |
| Case Material | Polycarbonate ABS (bottom), polycarbonate ABS (top) | Aluminum |
| Colour | Thunder black | Ponder blue |
| DISPLAY | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Screen Size (Type) | 14" - IPS | 14" OLED |
|---|---|---|
| Touchscreen | - | Yes |
| LCD Backlight Technology | LED backlight | - |
| Screen Resolution | 1920 x 1080 (Full HD) | 2880 x 1800 (2.8K) |
| V-Sync Rate at Max Res. | - | 90 Hz |
| Widescreen | Yes | Yes |
| Image Aspect Ratio | 16:9 | 16:10 |
| Image Brightness | 250 cd/m² | 550 cd/m² |
| Colour Gamut | 45% NTSC | 100% DCI-P3 |
| Colour Support | - | 1.07 billion colours |
| Features | Anti-glare, 170° viewing angle | Glossy, Corning Gorilla glass, NanoEdge display, Pantone Validated, HDR 500 True Black, 90% screen-to-body ratio, 0.2 ms response rate, VESA DisplayHDR |
| PROCESSOR | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| CPU | AMD Ryzen 5 Pro 5675U / 2.3 GHz | Intel Core i5 (13th Gen) 1340P / 1.9 GHz |
|---|---|---|
| Max Turbo Speed | 4.3 GHz | 4.6 GHz |
| Number of Cores | 6-core | 12-core |
| Cache | L3 - 16 MB | L3 - 12 MB |
| Features | Integrated memory controller | Intel Smart Cache |
| MEMORY | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| RAM | 8 GB (1 x 8 GB) | 16 GB (provided memory is soldered) |
|---|---|---|
| Max RAM Supported | 64 GB | 16 GB |
| RAM Type | DDR4 SDRAM | LPDDR5 SDRAM |
| Speed | 3200 MHz | - |
| Rated Speed | 3200 MHz | - |
| Form Factor | SO-DIMM 260-pin | - |
| Slots Qty | 2 | - |
| Empty Slots | 1 | - |
| STORAGE | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Main Storage Size (HDD/SSD) | 256 GB SSD M.2 2242 PCIe 4.0 x4 - TCG Opal Encryption 2, NVM Express (NVMe) | 512 GB SSD M.2 PCIe 4.0 - NVM Express (NVMe) |
|---|
| AUDIO & VIDEO | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Graphics Processor (GPU) | AMD Radeon Graphics | Intel Iris Xe Graphics |
|---|---|---|
| Max Monitors Supported | 3 external monitor(s) | - |
| Video System Features | - | Functions as Intel UHD graphics (for single-channel memory) |
| Camera | Yes - 1080p | Yes - Full HD |
| Camera Features | Privacy shutter, IR camera, Windows Hello, fixed focus | ASUS 3D Noise Reduction (3DNR) Technology |
| Sound | Stereo speakers, dual array microphone | Harman/kardon stereo speakers, dual array microphone |
| Codec | Realtek ALC3287 | - |
| Compliant Standards | High Definition Audio, Dolby Audio | Dolby Atmos |
| Audio Features | - | Output: Smart Amplification technology; Input: AI noise cancelling |
| COMMUNICATIONS | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Wireless | Bluetooth 5.2, 802.11a/b/g/n/ac/ax (Wi-Fi 6E) | 802.11a/b/g/n/ac/ax (Wi-Fi 6E), Bluetooth 5.3 |
|---|---|---|
| Wireless Controller | AMD RZ616 - M.2 Card | - |
| Network Interface | Gigabit Ethernet | - |
| Ethernet Controller | Realtek RTL8111EPV | - |
| Compliant Standards | DASH | - |
| Features | Wake-on-LAN (WOL), dual stream (2x2) | Dual stream (2x2) |
| WWAN |
|---|
| Generation | 4G upgradable | - |
|---|
| BATTERY | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Technology | Lithium polymer | 4-cell Lithium Ion |
|---|---|---|
| Battery Capacity (Size) | 57 Wh | 75 Wh |
| AC ADAPTER | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Input | AC 100-240 V (50/60 Hz) | AC 100-240 V (50/60 Hz) |
|---|---|---|
| Output | 65 Watt | 65 Watt, 20 V, 3.25 A |
| INPUT | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Type | Keyboard, TrackPoint, UltraNav | Keyboard, NumberPad 2.0 |
|---|---|---|
| Keyboard Backlight | Yes | Yes |
| Features | Spill-resistant, multi-touch touchpad, Fn keys with Unified Communications controls | Chiclet keyboard, 1.4mm travel distance, ASUS ErgoSense |
| CONNECTIONS & EXPANSIONS | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Interfaces | USB 3.2 Gen 1 USB 3.2 Gen 1 (Always On) HDMI USB-C 3.2 Gen 1 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) USB-C 3.2 Gen 2 (supports DisplayPort 1.4 Alt Mode) (Power Delivery 3.0) Headphone/microphone combo jack LAN |
USB 3.2 Gen 2 2 x USB-C (supports Thunderbolt 4, DisplayPort Alt Mode) (Power Delivery) Headphone/microphone combo jack HDMI 2.1 |
|---|---|---|
| Memory Card Reader | Yes (microSD) | Yes (microSD) |
| SOFTWARE | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Operating System (OS) | Windows 10 Pro 64-bit Edition (available through downgrade rights from Windows 11 Pro) + Windows 11 Pro Licence - Dutch / English / French / German / Italian | Windows 11 Home |
|---|---|---|
| Software Included | - | MyASUS, ScreenXpert, Microsoft 365 (1 month trial), GlideX |
| MISCELLANEOUS | Lenovo ThinkPad L14 Gen 3 (21C5) | ASUS ZenBook 14 (UX3402VA) |
|---|
| Included Accessories | USB-C power adapter | USB-C power adapter |
|---|---|---|
| Security | Discrete Trusted Platform Module (TPM 2.0) Security Chip, fingerprint reader, smart card reader | Trusted Platform Module (TPM) Security Chip, fingerprint reader |
| Security Slot Type | Kensington nano security slot | - |
| Theft/Intrusion Protection | Security lock slot (cable lock sold separately) | - |
| Features | Administrator password, power-on password, RapidCharge, MIL-STD-810H tested, self-healing BIOS, NVMe password | MIL-STD-810H tested, compatible with stylus, Cortana support |
| Compliant Standards | RoHS, Energy-Related Products (ErP) Lot 3, TCG Certified | RoHS, REACH, TUV Rheinland Flicker Free Certification, SGS Eye Care Display Certification, TUV Rheinland Low Blue Light (Hardware Solution) |
| Max Operating Temperature | 35 °C | - |
| Min Operating Temperature | 5 °C | - |
| Humidity Range Operating | 8 - 95% | - |
| Manufacturer Warranty | Base warranty - 1 year - pick-up and return Extended warranty - 1 year - on-site |
- |
| Model Number | - | KN114W |
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