Dynabook Portégé Z40L-P vs Lenovo Yoga Slim 7i Aura Edition (14", 10)
VS
65.8chipPerformancespec-based47.1
72.5chipGraphicschip61.9
—Displayspec-based58
41.3Batteryspec-based60
—Portabilityspec-based86
2 spec wins — Dynabook Portégé Z40L-P1 spec wins — Lenovo Yoga Slim 7i Aura Edition (14", 10)
InnoReviews verdict
This one is close to a dead heat: Dynabook Portégé Z40L-P scores 59.7 against 59.9 for Lenovo Yoga Slim 7i Aura Edition (14", 10). Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the Dynabook Portégé Z40L-P
- Stronger graphics score: 73 vs 62
- 100% higher RAM: 64 GB vs 32 GB
- 100% higher storage: 2,048 GB vs 1,024 GB
Reasons to pick the Lenovo Yoga Slim 7i Aura Edition (14", 10)
- 25% higher capacity: 70 Wh vs 56 Wh
- Lower launch price: $1,099 vs $2,170
Display
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Screen size | 14 ″ | 14 ″ |
| Panel type | — | OLED (PureSight Pro, touch optional) |
| Resolution | 1920x1200 | 2880x1800 |
| Refresh rate | — | 120 Hz |
| Peak brightness | — | 1,100 nits |
Performance
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Processor | Intel Core Ultra X9 388H | Intel Core Ultra 7 258V |
| Graphics | Intel Arc Pro B390 (up to 12 Xe cores) | Intel Arc Graphics 140V (integrated) |
| RAM | 64 GB+100% | 32 GB |
| RAM type | LPDDR5x | LPDDR5X-8533 (on-package, soldered) |
| Storage | 2,048 GB+100% | 1,024 GB |
| Storage type | PCIe NVMe SSD | PCIe 4.0 NVMe SSD (M.2 2242) |
Benchmarks
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Geekbench 6 (single) | — | 2,738Bottom 41% |
| Geekbench 6 (multi) | — | 11,063Bottom 21% |
Battery
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Capacity | 56 Wh | 70 Wh+25% |
| Charging | — | 65 W |
Design
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Weight | — | 1.19 kg |
| Thickness | — | 13.9 mm |
| Material | Magnesium alloy chassis | Aluminum |
Connectivity
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Ports | 2x USB-C with Thunderbolt 4, 2x USB 3.2 Gen 1 Type-A, HDMI 2.1, RJ-45 Ethernet, headset jack, microSD card slot, security lock slot | 2x Thunderbolt 4 (40Gbps, USB PD, DisplayPort), HDMI 2.1 (up to 4K/60Hz), 1x USB-A (5Gbps, always-on), microSD card reader, 3.5mm combo jack |
| Wi-Fi | Intel Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | — | 5.4 |
| Webcam | 5MP webcam with IR camera and privacy shutter | 5MP webcam with IR camera and e-shutter |
| Biometrics | Fingerprint reader and IR face recognition (Windows Hello) | IR camera for Windows Hello face recognition (no fingerprint reader) |
Software
| Spec | Dynabook Portégé Z40L-P | Lenovo Yoga Slim 7i Aura Edition (14", 10) |
|---|---|---|
| Operating system | Windows 11 (Copilot+ PC) | Windows 11 (Home or Pro) |
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