Dynabook Portégé X40-P vs Lenovo ThinkPad T14 Gen 6 (AMD)
41.8chipPerformance46.7
—Display29.8
46.7Battery63.8
72.2Portability69.7
2 spec wins — Dynabook Portégé X40-P2 spec wins — Lenovo ThinkPad T14 Gen 6 (AMD)
InnoReviews verdict
This one is close to a dead heat: Dynabook Portégé X40-P scores 50.5 against 50.4 for Lenovo ThinkPad T14 Gen 6 (AMD). Pick by the categories that matter to you — Dynabook Portégé X40-P edges ahead in portability, or by price.
Which would you pick?
Key differences
Reasons to pick the Dynabook Portégé X40-P
- 15% lower thickness: 18.6 mm vs 21.8 mm
Reasons to pick the Lenovo ThinkPad T14 Gen 6 (AMD)
- Stronger performance score: 47 vs 42
- Stronger battery score: 64 vs 47
- 100% higher RAM: 32 GB vs 16 GB
- Lower launch price: $1,359 vs $1,789
Display
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | — | IPS (WUXGA, anti-glare, low power) |
| Resolution | 1920x1200 | 1920x1200 |
| Refresh rate | — | 60 Hz |
| Peak brightness | — | 500 nits |
Performance
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Processor | Intel Core Ultra 7 355 | AMD Ryzen AI 7 PRO 350 |
| Graphics | Intel Graphics | AMD Radeon 860M (integrated) |
| RAM | 16 GB | 32 GB+100% |
| RAM type | DDR5 | DDR5-5600 (2x SO-DIMM) |
| Storage | 512 GB | 512 GB |
| Storage type | PCIe 4.0 NVMe M.2 SSD | NVMe SSD (M.2 2280, PCIe 4.0 x4) |
Benchmarks
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Geekbench 6 (single) | — | 2,804Bottom 51% |
| Geekbench 6 (multi) | — | 11,406Bottom 29% |
Battery
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Capacity | 60 Wh+5% | 57 Wh |
| Web browsing endurance | — | 13.8 h |
| Charging | — | 65 W |
Design
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Weight | 1.44 kg | 1.38 kg+4% |
| Thickness | 18.6 mm+15% | 21.8 mm |
| Material | Aluminum alloy chassis | Carbon-fiber-reinforced polycarbonate (PC + 20% CF); aluminum lid on grey models |
Connectivity
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Ports | 2x USB-C with Thunderbolt 4, 2x USB 3.2 Gen 1 Type-A, HDMI, RJ-45 Ethernet, headset combo jack, microSD card slot, security lock slot | 2x USB-C (Thunderbolt 4 / USB4 40Gbps, USB PD, DisplayPort 2.1), 2x USB-A (5Gbps, one always-on), HDMI 2.1 (up to 4K/60Hz), RJ-45 Gigabit Ethernet, 3.5mm combo jack; optional Nano-SIM slot and smart card reader |
| Wi-Fi | Intel Wi-Fi 7 (802.11be) | Wi-Fi 7 |
| Bluetooth | — | 5.4 |
| Webcam | 5MP webcam with privacy shutter (720p HD and 5MP + IR options) | 5MP + IR with privacy shutter |
| Biometrics | Fingerprint reader and IR face sign-in (optional) | Fingerprint reader (power button), IR camera for Windows Hello |
Software
| Spec | Dynabook Portégé X40-P | Lenovo ThinkPad T14 Gen 6 (AMD) |
|---|---|---|
| Operating system | Windows 11 Pro | Windows 11 Pro |
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