Dell Latitude 14.1" 7490 2018
CPU Intel Core i7 8650U
RAM 16 GB
Storage 256 GB
Screen 14.1" 1920x1080
GPU Intel HD Graphics 620
OS Windows 11 Pro
Weight 0.5 kg
32 综合评分
价格 US$227
概览
优缺点
优点
- Strong portability (98th percentile) 98th
缺点
- Below average cpu (12th percentile)
- Below average storage (17th percentile)
- Below average screen (22nd percentile)
- Below average port selection (22nd percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | Intel Core i7 8650U |
| Cores | 4 |
| Frequency | 1.9 GHz |
| L3 Cache | 8 MB |
Graphics
| GPU | Intel HD Graphics 620 |
| Type | Integrated |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 256 GB |
| Storage Type | SSD |
Display
| Size | 14.1" |
| Resolution | 1920x1080 (Full HD) |
Connectivity
| HDMI | 1 x HDMI |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Bluetooth 4.2 |
Physical
| Weight | 0.5 kg / 1.2 lbs |
| OS | Windows 11 Pro |
竞品对比
| Spec | Dell Latitude 14.1" 7490 | Apple MacBook Pro MWP72LL/A | Lenovo Legion Pro 7i Gen 10 83F5006HUS | HP OmniBook X Flip | ASUS Zenbook UX3407QA-X1P512 | Samsung Galaxy Book4 NP750XGK-KS2US |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8650U | Intel 10th Generation Core i5 | Intel Core Ultra 9 275HX | Intel Core Ultra 7 256V | Qualcomm Snapdragon X Plus X1P-64-100 | Intel Core 7 150U |
| RAM (GB) | 16 | 16 | 64 | 16 | 16 | 16 |
| Storage (GB) | 256 | 512 | 2048 | 1024 | 512 | 512 |
| Screen | 14.1" 1920x1080 | 13.3" 2560x1600 | 16" 2560x1600 | 16" 1920x1200 | 14" 1920x1200 | 15.6" 1920x1080 |
| GPU | Intel HD Graphics 620 | Intel Iris Plus Graphics | NVIDIA GeForce RTX 5080 | Intel Arc 140V | Qualcomm Adreno | Intel Graphics |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 0.5 | 1.4 | 4.9 | 1.9 | 1.1 | 1.6 |
| Battery (Wh) | - | - | - | - | 70 | 35 |
| 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 14.1" 7490 | 11.5 | 25.7 | 25.7 | 21.9 | 21.7 | 98.1 | 17.1 | 32.7 | 47.9 |
| Apple MacBook Pro MWP72LL/A Compare | 71.4 | 38.9 | 47.9 | 99.7 | 82.8 | 92 | 37.3 | 97.2 | 91.2 |
| Lenovo Legion Pro 7i Gen 10 83F5006HUS Compare | 96.2 | 93.2 | 98.8 | 38 | 93.8 | 6.8 | 97.4 | 80.3 | 87.7 |
| HP OmniBook X Flip Compare | 66.8 | 63.2 | 67.6 | 80.5 | 74.3 | 23.6 | 67.4 | 32.7 | 98.9 |
| ASUS Zenbook UX3407QA-X1P512 Compare | 90.8 | 24.1 | 67.6 | 63.5 | 82.1 | 90 | 37.3 | 59.6 | 96 |
| Samsung Galaxy Book4 NP750XGK-KS2US Compare | 46.1 | 52.7 | 55.8 | 95.1 | 54.2 | 53.9 | 37.3 | 80.3 | 97.2 |
价格
性价比分析
最低 US$227
Newegg 1 个报价 最低 US$227
我们自 2026年5月30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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