Dell Latitude 14" 7490 Black 2017
CPU Intel Core i5 7300U
RAM 8 GB
Storage 256 GB
Screen 14" 1280x720
GPU Intel HD Graphics 620
OS Windows 11 Pro
Weight 3.1 kg
24 综合评分
价格 US$154
概览
优缺点
优点
- Strong social proof (66th percentile) 66th
缺点
- Below average screen (1st percentile)
- Below average cpu (2nd percentile)
- Below average port selection (13th percentile)
- Below average ram (14th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | Intel Core i5 7300U |
| Cores | 4 |
| Frequency | 2.6 GHz |
| L3 Cache | 3 MB |
Graphics
| GPU | Intel HD Graphics 620 |
| Type | Integrated |
Memory & Storage
| RAM | 8 GB |
| Storage | 256 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1280x720 |
Physical
| Weight | 3.1 kg / 6.9 lbs |
| OS | Windows 11 Pro |
竞品对比
| Spec | Dell Latitude 14" 7490 | Apple MacBook Pro Core i9 2.3GHz | Lenovo ThinkPad T14 Gen 2i | HP ProBook 445 G9 | ASUS Vivobook X1404VAP-V14.C58256 | NIMO N153 NIMO N179 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 7300U | Intel Core i9 | 2.6 GHz core_i5 | AMD Ryzen 5 5625U | Intel Core 5 120U | Ryzen 5 |
| RAM (GB) | 8 | 16 | 16 | 32 | 8 | 16 |
| Storage (GB) | 256 | 1000 | 512 | 4096 | 256 | 512 |
| Screen | 14" 1280x720 | 16" 3072x1920 | 14" 1920x1080 | 14" 1920x1080 | 14" 1920x1080 | 15.6" |
| GPU | Intel HD Graphics 620 | AMD Radeon Pro 5500M | Intel Integrated Graphics | AMD Radeon Graphics | Intel Graphics | AMD Radeon 660M |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Pro | Windows 11 Home in S Mode | Windows 11 |
| Weight (kg) | 3.1 | 2 | 1.8 | 1.8 | 1.4 | 1.7 |
| Battery (Wh) | - | - | - | - | 45 | 54 |
| 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 | 2.2 | 27.1 | 13.8 | 13.3 | 1 | 58.9 | 17.7 | 32.8 | 66.2 |
| Apple MacBook Pro Core i9 2.3GHz Compare | 81.1 | 69.9 | 26.7 | 99.6 | 90.1 | 21.8 | 62.3 | 97.3 | 90.7 |
| Lenovo ThinkPad T14 Gen 2i Compare | 44.8 | 97 | 37.6 | 64.1 | 41.9 | 72.2 | 37.7 | 80.5 | 90.3 |
| HP ProBook 445 G9 Compare | 45.3 | 40.8 | 73.2 | 55.6 | 41.9 | 71.3 | 97.8 | 32.8 | 78.4 |
| ASUS Vivobook X1404VAP-V14.C58256 Compare | 50.6 | 53.7 | 13.8 | 55.6 | 52.4 | 80.4 | 17.7 | 59.7 | 97.2 |
| NIMO N153 NIMO N179 Compare | 61 | 59.4 | 55.9 | 85.8 | 41.9 | 47.7 | 52.3 | 3.7 | 92.6 |
价格
性价比分析
Newegg 1 个报价 最低 US$154
我们自 2026年5月28日 起追踪该产品的价格。数据增多后将显示图表。
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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