Dell Latitude 14" 7490 Laptop Black
CPU Intel Core i7-8650U
RAM 32 GB
Storage 256 GB
Screen 14"
OS Windows 11 Pro
18 综合评分
暂无零售商最新价格
概览
优缺点
优点
- Strong cpu (78th percentile) 78th
- Strong social proof (73rd percentile) 73rd
- Strong ram (73rd percentile) 73rd
- Strong portability (66th percentile) 66th
缺点
- Below average port selection (11th percentile)
- Below average gpu (14th percentile)
- Below average storage (16th percentile)
- Below average screen (21st percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| Cores | 4 |
| Frequency | 4.2 GHz |
Graphics
| Type | Integrated |
Memory & Storage
| RAM | 32 GB |
| Storage | 256 GB |
| Storage Type | SSD |
Display
| Size | 14" |
Connectivity
| USB-C Ports | 0 |
| USB Ports | 0 |
Physical
| OS | Windows 11 Pro |
竞品对比
| Spec | Dell Latitude 14" 7490 Laptop | Apple MacBook Air M4 | Lenovo ThinkPad E14 Gen 7 | Microsoft Surface Laptop 7th Edition | HP OmniBook X Flip | ASUS Zenbook UX3405CA-U7512 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7-8650U | Apple M4 | Intel Core 7 240H | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V | Intel Core Ultra 7 255H |
| RAM (GB) | 32 | 32 | 32 | 32 | 16 | 16 |
| Storage (GB) | 256 | 256 | 1024 | 1024 | 1024 | 512 |
| Screen | 14" | 13.6" 2560x1664 | 14" 1920x1200 | 15" 2496x1664 | 14" 1920x1200 | 14" 1920x1200 |
| GPU | - | Apple (10-Core) | Intel Integrated Graphics | Qualcomm Adreno | Intel Arc 140V | Intel Arc Graphics |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | - | 1.2 | 1.3 | 1.7 | 1.4 | 1.3 |
| Battery (Wh) | - | 54 | 48 | 66 | 65 | 75 |
| Compare | Compare | Compare | Compare | Compare |
| 产品 | CPU | GPU | RAM | 接口 | 屏幕 | 便携性 | 存储 | 可靠性 | 用户口碑 |
|---|---|---|---|---|---|---|---|---|---|
| Dell Latitude 14" 7490 Laptop | 78.1 | 13.5 | 72.7 | 11 | 21.1 | 65.6 | 16.2 | 32.9 | 73 |
| Apple MacBook Air M4 Compare | 73.3 | 71.4 | 80.2 | 53.2 | 86.8 | 91.2 | 24.7 | 97.6 | 98.8 |
| Lenovo ThinkPad E14 Gen 7 Compare | 75 | 55.5 | 86.9 | 90.1 | 67.5 | 85.3 | 79.7 | 81 | 94.1 |
| Microsoft Surface Laptop 7th Edition Compare | 98.7 | 27.9 | 80.2 | 59.7 | 89.1 | 57.4 | 79.7 | 81 | 95.2 |
| HP OmniBook X Flip Compare | 66.7 | 65.5 | 67.1 | 78.5 | 74.8 | 82.3 | 79.7 | 32.9 | 98.3 |
| ASUS Zenbook UX3405CA-U7512 Compare | 84.9 | 65.5 | 64.2 | 59.7 | 82 | 87 | 36.6 | 60.2 | 99.1 |
价格
性价比分析
Price History
使用场景评分
完整评测即将发布。上方的规格、评分、价格和图表始终保持最新。
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