MSI Stealth 18" STEALTH18A2045
Combining an Intel Ultra 9-275HX with an RTX 5080 and 16GB VRAM, this laptop drives 240Hz QHD+ Mini-LED visuals with vapor chamber cooling that sustains performance under load. Its 99.9Wh battery and Wi-Fi 7 support all-day untethered use, while the per-key RGB SteelSeries keyboard adds precise personalization. This machine suits gamers and AI-assisted creators who need desktop-class rendering in a 2.9kg portable chassis.
CPU Intel Core Ultra 9 275HX
RAM 32 GB
Storage 2 TB
Screen 18" 2560x1600
GPU NVIDIA GeForce RTX 5080
OS Windows 11 Home
Weight 2.9 kg
62 総合スコア
価格 ￥619,702
概要
オーナーの声
購入者の評価が時間とともにどう変化したか
独自顧客が実際にレビューを書いた時期に基づいています。発売当初の高評価が続いたかどうかがわかります。
購入者の評価は時間とともに向上しています
85/100当社のAIによる感情分析
日付のある顧客レビュー 8 件を暦四半期ごとに集計しています。期間別の分析は英語です。
実証データ
Performance
Specifications
Full Specifications
Processor
| CPU | Intel Core Ultra 9 275HX |
| Cores | 24 |
| Frequency | 2.7 GHz |
| L3 Cache | 36 MB |
Graphics
| GPU | RTX 5080 |
| Type | Discrete |
| VRAM | 16 GB |
| VRAM Type | GDDR7 |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR5 |
| Storage | 2 TB |
| Storage Type | SSD |
Display
| Size | 18" |
| Resolution | 2560x1600 (QHD) |
| Panel | Mini-LED |
Connectivity
| Wi-Fi | WiFi 7 |
| Bluetooth | Yes |
Physical
| Weight | 2.9 kg / 6.4 lbs |
| OS | Windows 11 Home |
vs Competition
| Spec | MSI Stealth 18" STEALTH18A2045 | ASUS ROG Strix G16 G615LP-XS97 | Lenovo ThinkPad Gen 13 Aura Edition | Samsung Galaxy Book5 Pro NP944XHA-KG2US | Microsoft Surface Laptop 7th Edition | Acer Swift X SFX14-61G-R1HV |
|---|---|---|---|---|---|---|
| CPU | Intel Core Ultra 9 275HX | Intel Core Ultra 9 275HX | Intel Core Ultra 7 258V | Intel Core Ultra 7 256V | Intel Core Ultra 7 268V | AMD Ryzen AI 7 350 |
| RAM (GB) | 32 | 32 | 32 | 16 | 32 | 32 |
| Storage (GB) | 2048 | 2048 | 512 | 512 | 1024 | 1024 |
| Screen | 18" 2560x1600 | 16" 2560x1600 | 14" 2880x1800 | 14" 2880x1800 | 15" 2496x1664 | 14.5" |
| GPU | NVIDIA GeForce RTX 5080 | NVIDIA GeForce RTX 5070 | Intel Arc 140V | Intel Arc Graphics | Intel Arc Graphics | NVIDIA GeForce RTX 5060 |
| OS | Windows 11 Home | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Pro | Windows 11 Home |
| Weight (kg) | 2.9 | 2.6 | 1 | 1.2 | 1.7 | 1.6 |
| Battery (Wh) | - | 90 | 57 | 63 | 66 | - |
| Compare | Compare | Compare | Compare | Compare |
| 製品 | CPU | GPU | RAM | ポート | 画面 | 携帯性 | ストレージ | User Sentiment | 信頼性 | ユーザー評価 |
|---|---|---|---|---|---|---|---|---|---|---|
| MSI Stealth 18" STEALTH18A2045 | 96.3 | 93.5 | 87.5 | 17.5 | 86 | 1.7 | 90.4 | 79.2 | 59.7 | 86.5 |
| ASUS ROG Strix G16 G615LP-XS97 Compare | 96.3 | 92.2 | 87.5 | 98.6 | 91.7 | 10.4 | 94.3 | 0 | 59.7 | 86 |
| Lenovo ThinkPad Gen 13 Aura Edition Compare | 63.7 | 63.9 | 93 | 85.8 | 96.2 | 91.8 | 37.7 | 0 | 80.5 | 53 |
| Samsung Galaxy Book5 Pro NP944XHA-KG2US Compare | 66.9 | 63.9 | 52.1 | 75.1 | 91.3 | 89 | 52.3 | 0 | 80.5 | 74.1 |
| Microsoft Surface Laptop 7th Edition Compare | 65.8 | 63.9 | 90 | 64.1 | 90.7 | 57.3 | 80.4 | 0 | 80.5 | 47.3 |
| Acer Swift X SFX14-61G-R1HV Compare | 77.5 | 88.2 | 80.9 | 85.8 | 79.2 | 61.2 | 80.4 | 0 | 10 | 74.1 |
価格
Value & Pricing
最安 ￥619,702
Amazon.co.jp 1件の価格 最安 ￥619,702
2026年6月8日からこの製品の価格を追跡しています。データが増えるとチャートが表示されます。
