LG gram 17Z90T-H 2025, Core Ultra 7 255H, 16GB, 1TB SSD, White
Weighing just 1.42kg, this 17-inch laptop combines a spacious 2560x1600 IPS touchscreen with 99% DCI-P3 color and a 120Hz refresh rate in a chassis light enough to carry anywhere. The Intel Core Ultra 7 255H processor and Wi-Fi 7 connectivity provide capable performance for AI workloads and demanding productivity within an Intel Evo-certified design. This device is best for frequent travelers and office users who need a large, color-accurate display for document review and media consumption without the burden of a heavy machine.
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Aperçu
Avantages et inconvénients
Points forts
- Strong cpu (87th percentile) 87th
- Strong screen (87th percentile) 87th
- Strong storage (79th percentile) 79th
- Strong port selection (77th percentile) 77th
Points faibles
- Below average portability (11th percentile)
- Below average reliability (11th percentile)
Les preuves
Performances
Caractéristiques techniques
Fiche technique complète
Processor
| CPU | Intel Core Ultra 7 255H |
| Cores | 16 |
| Frequency | 2.0 GHz |
| L3 Cache | 24 MB |
Graphics
| GPU | Intel Arc Graphics |
| Type | Integrated |
| VRAM | 16 GB |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | LPDDR5X |
| Storage | 1 TB |
| Storage Type | NVMe SSD |
Display
| Size | 17" |
| Resolution | 2560x1600 (QHD) |
| Panel | IPS |
| Refresh Rate | 120 Hz |
| Color Gamut | 99% DCI-P3 |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 2 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | ✓ |
| Wi-Fi | Wi-Fi 7 |
| Bluetooth | Bluetooth 5.3 |
Physical
| Weight | 1.4 kg / 3.1 lbs |
| Battery | 77 Wh |
| OS | Windows 11 Home |
Face à la concurrence
| Spec | LG gram 17Z90T-H | Apple MacBook Pro M4 Max | ASUS ROG Zephyrus GA403WW-G14.R95080 | Lenovo Legion 5i 83F00008US | HP OMEN Transcend | MSI Raider RAIDERGE6814247 |
|---|---|---|---|---|---|---|
| CPU | Intel Core Ultra 7 255H | Apple M4 Max | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 7 255HX | Intel Core Ultra 9 285H | Intel Core i9 14900HX |
| RAM (GB) | 16 | 64 | 32 | 32 | 32 | 32 |
| Storage (GB) | 1024 | 4096 | 2048 | 1024 | 1024 | 2048 |
| Screen | 17" 2560x1600 | 14.2" 3024x1964 | 14" 2880x1800 | 15.1" 2560x1600 | 14" 2880x1800 | 16" 3840x2160 |
| GPU | Intel Arc Graphics | Apple (40-Core) | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5060 | NVIDIA GeForce RTX 5070 | NVIDIA GeForce RTX 4070 |
| OS | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.4 | 1.6 | 1.6 | 2 | 1.6 | 2.7 |
| Battery (Wh) | 77 | 72 | - | 80 | 71 | 100 |
| Compare | Compare | Compare | Compare | Compare |
| Produit | CPU | GPU | RAM | Connectique | Écran | Portabilité | Stockage | Fiabilité | Affordability |
|---|---|---|---|---|---|---|---|---|---|
| LG gram 17Z90T-H | 87.1 | 68.8 | 50 | 77.4 | 87 | 10.6 | 79.3 | 10.7 | 45.6 |
| Apple MacBook Pro M4 Max Compare | 93.8 | 90.7 | 95.7 | 73.5 | 99.3 | 68.9 | 98.5 | 98.1 | 1.6 |
| ASUS ROG Zephyrus GA403WW-G14.R95080 Compare | 91.2 | 97.4 | 90.9 | 89.4 | 96.5 | 73.6 | 89.8 | 60.4 | 5.5 |
| Lenovo Legion 5i 83F00008US Compare | 94.6 | 87.5 | 86.4 | 97.3 | 94.3 | 56.4 | 79.3 | 81.8 | 27.3 |
| HP OMEN Transcend Compare | 90.1 | 92.6 | 89.7 | 89.4 | 96.5 | 72.3 | 65.3 | 33.4 | 8.5 |
| MSI Raider RAIDERGE6814247 Compare | 93.2 | 94.5 | 86.4 | 98.6 | 98 | 9.3 | 93.9 | 60.4 | 10.3 |
Prix
Rapport qualité-prix
Nous suivons les prix de ce produit depuis le 1 mai 2026. Le graphique apparaîtra dès que nous aurons plus de données.
Scores par usage
- Global49.8
- AI/LLM22.9
- Jeux16.7
- Portabilité33.8
- Création29.2
- Étudiants49.3
- Professionnel39.9
- Développement53.9
- Divertissement56.5
Un test complet arrive bientôt. Les caractéristiques, scores, prix et graphiques ci-dessus sont toujours à jour.
