ASUS Zenbook A14 (UX3407) vs Lenovo ThinkPad T14
The ASUS Zenbook A14 is the better laptop on paper: it lasts longer on a charge, has more storage and has an OLED screen. Pick the Lenovo ThinkPad T14 only if it matters to you that it has USB-A, an SD card reader and Ethernet.
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Key differences
- Battery life ASUS Zenbook A14 wins
The ASUS Zenbook A14 should last longer on a charge: it has a 70 Wh battery against 50 Wh.
- Storage ASUS Zenbook A14 wins
The ASUS Zenbook A14 has twice the storage: 1 TB against 512 GB.
- OLED screen ASUS Zenbook A14 wins
The ASUS Zenbook A14 has an OLED screen, with true blacks and richer colour than the Lenovo ThinkPad T14's LCD.
- Ports Depends on you
Only the ASUS Zenbook A14 has Thunderbolt or USB4, while only the Lenovo ThinkPad T14 has USB-A, an SD card reader and Ethernet.
- Condition Depends on you
The Lenovo ThinkPad T14 is sold renewed (used and refurbished); the ASUS Zenbook A14 is sold new.
Which one should you choose?
Choose the ASUS Zenbook A14 if…
- You work away from a plug: it should last longer on a charge (its maker claims up to 32 hours).
- You store lots of photos, videos or games: it has 1 TB of storage.
- You watch a lot of films and video, or edit photos: its OLED screen has true blacks and rich colour.
- You plug things in: it has Thunderbolt or USB4 (for fast docks and drives).
- You want a brand-new laptop with a fresh battery: it is sold new.
Choose the Lenovo ThinkPad T14 if…
- You plug things in: it has USB-A (for older USB accessories), an SD card reader (for camera cards) and Ethernet (for wired internet).
- You multitask a lot: its AMD Ryzen 5 PRO 4650U stays smooth with lots of apps and tabs open.
- You keep lots of tabs and apps open: it has 16 GB of memory.
Full spec comparison
Add more laptopsThe ASUS Zenbook A14 leads on battery and weight, performance, the screen and extras; elsewhere the two are closely matched. Highlighted values mark the better spec in each row, and you can hide the rows where they match.
Performance
The ASUS Zenbook A14 is ahead on performance.
It has more storage and has faster memory, and the Lenovo ThinkPad T14 doesn't beat it on anything here.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Processor | Snapdragon X1-26-100 | AMD Ryzen 5 PRO 4650U |
| Graphics | Qualcomm Adreno GPU | AMD Radeon Graphics |
| AI engine (NPU) | 45 TOPS | — |
| Memory (RAM) | 16 GB | 16 GB |
| Memory type | LPDDR5X | DDR4-3200 |
| Maximum memory | 16 GB | 32 GB |
| Memory upgrades | Soldered (not upgradeable) | Partly upgradeable |
| Storage | 1 TB | 512 GB |
| Storage type | SSD | SSD |
| Storage interface | PCIe 4.0 NVMe M.2 2280 | M.2 NVMe PCIe SSD (2242 PCIe 3.0 x2, or 2280 PCIe 3.0 x4 on larger options) |
| Storage slots | 1 | 1 |
Screen
The ASUS Zenbook A14 is ahead on the screen.
It has an OLED screen, and the Lenovo ThinkPad T14 doesn't beat it on anything here.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Screen size | 14" | 14" |
| Resolution | Full HD+ (1920 x 1200) | Full HD (1920 x 1080) |
| Aspect ratio | 16:10 | 16:9 |
| Panel | OLED | IPS |
| Refresh rate | 60 Hz | 60 Hz |
| Variable refresh (VRR) | — | No |
| Brightness | 400 nits | — |
| Colour range | 100% DCI-P3 | — |
| HDR | VESA CERTIFIED Display HDR True Black 600 | None |
| Finish | Glossy | Anti-reflective |
| Touchscreen | No | — |
Battery and size
The ASUS Zenbook A14 is ahead on battery and weight.
It lasts longer on a charge and is slimmer, and the Lenovo ThinkPad T14 doesn't beat it on anything here.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Battery life (maker claim) | Up to 32 hours | Up to 14 hours |
| Battery capacity | 70 Wh | 50 Wh |
| Charger | 65 W | — |
| Charges via | USB-C | USB-C |
| Fast charging | 60% in 49 minutes | 80% in 1 hr |
| Weight | 0.98 kg | — |
| Dimensions | 310.7 x 213.9 x 13.4-15.9 mm | 329 x 227 x 17.9 mm |
| Materials | Ceraluminum (lid, keyboard frame and base) | PPS / 50% GF (top), PC + ABS / Talc15 + magnesium alloy (keyboard cover), PA / 50% GF (bottom) |
| Durability | US MIL-STD 810H | MIL-STD-810G |
| Colour | Zabriskie Beige | — |
| Colours available | Zabriskie Beige, Iceland Gray | Black |
Ports and wireless
The ASUS Zenbook A14 is ahead on ports and wireless.
The ASUS Zenbook A14 has Thunderbolt or USB4 and has Wi-Fi 6E, while the Lenovo ThinkPad T14 has USB-A, an SD card reader and Ethernet.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Ports | 2x USB4 Gen 3 Type-C 40Gbps (display, power delivery; charging via 65W Type-C adapter), 1x USB 3.2 Gen 2 Type-A 10Gbps, 1x HDMI 2.1 TMDS, 1x 3.5 mm combo audio | 2x USB-C 3.2 Gen 2 (data, Power Delivery charging, DisplayPort 1.4), 1x USB-A 3.2 Gen 1, 1x USB-A 3.2 Gen 1 (Always On), 1x HDMI 2.0, 1x RJ-45 Gigabit Ethernet, 1x 3.5 mm headphone/microphone combo, 1x microSD, 1x side docking connector, Kensington lock slot |
| Thunderbolt / USB4 | USB4 40Gbps | None |
| External displays (max) | — | 3 |
| Card reader | None | microSD |
| Ethernet | None | 1 GbE RJ-45 |
| Wi-Fi | Wi-Fi 6E | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.3 | Bluetooth 5.1 |
| Mobile data | None | — |
Features
The ASUS Zenbook A14 is ahead on extras.
It has Copilot+ AI features and has a sharper webcam, and the Lenovo ThinkPad T14 doesn't beat it on anything here.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Webcam | 1080p + IR | 720p |
| Backlit keyboard | Yes | — |
| Keyboard | Backlit chiclet keyboard, 1.3 mm key travel, Copilot key | 6-row, spill-resistant, multimedia Fn keys with Unified Communications controls |
| Login | Face | — |
| Number pad | No | No |
| Touchpad | ErgoSense touchpad, enlarged, precision, 0.23 mm click depth | TrackPoint pointing device and Mylar surface multi-touch touchpad |
| Speakers | Dual super-linear speakers, Dolby Atmos | Stereo speakers, 2W x2, Dolby Audio |
| Microphones | Built-in array microphone | — |
| Pen | No | No |
| Security | Firmware TPM, Microsoft Pluton security processor, BIOS setup user password, BIOS boot user password protection, IR webcam with Windows Hello | Discrete TPM 2.0, Kensington security slot |
Software and model
The ASUS Zenbook A14 is ahead on software and updates.
The Lenovo ThinkPad T14 is sold renewed (used and refurbished); the ASUS Zenbook A14 is sold new. It is sold new and is newer, and the Lenovo ThinkPad T14 doesn't beat it on anything here.
| Spec | ASUS Zenbook A14 (UX3407) | Lenovo ThinkPad T14 |
|---|---|---|
| Operating system | Windows 11 Home | Windows 11 Pro |
| Update promise | — | None |
| Model number | UX3407QA-QD244W | — |
| Released | 2025 | 2020 |