Dell Latitude 14" 7490 Black
CPU Intel Core i5 8350U
RAM 16 GB
Storage 256 GB
Screen 14" 1920x1080
GPU Radeon Graphics
OS Windows 10 Pro
Weight 1.8 kg
42 综合评分
价格 US$220
概览
优缺点
优点
- Strong gpu (97th percentile) 97th
- Strong social proof (80th percentile) 80th
- Strong portability (71st percentile) 71st
缺点
- Below average cpu (10th percentile)
- Below average storage (17th percentile)
- Below average screen (22nd percentile)
- Below average reliability (33rd percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | Intel Core i5 8350U |
| Cores | 4 |
| Frequency | 1.7 GHz |
| L3 Cache | 6 MB |
Graphics
| Type | Integrated |
| VRAM | 48 GB |
| VRAM Type | GDDR6 |
Memory & Storage
| RAM | 16 GB |
| Storage | 256 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
Connectivity
| USB Ports | 3 |
| HDMI | 1 x HDMI |
| Wi-Fi | 802.11ac |
| Bluetooth | Yes |
Physical
| Weight | 1.8 kg / 3.9 lbs |
| OS | Windows 10 Pro |
竞品对比
| Spec | Dell Latitude 14" 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 i5 8350U | 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" 1920x1080 | 13.3" 2560x1600 | 16" 2560x1600 | 16" 1920x1200 | 14" 1920x1200 | 15.6" 1920x1080 |
| GPU | Radeon Graphics | Intel Iris Plus Graphics | NVIDIA GeForce RTX 5080 | Intel Arc 140V | Qualcomm Adreno | Intel Graphics |
| OS | Windows 10 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.8 | 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" 7490 | 9.8 | 96.9 | 37.3 | 41.9 | 21.7 | 70.7 | 17.1 | 32.7 | 79.6 |
| 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$220
Newegg 1 个报价 最低 US$220
我们自 2026年6月13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。
其他配置23
Latitude 14.1" 749014.1"Intel Core i5 8250U8GB256GBUS$148Latitude 14.1" 749014.1"Intel Core i5 7300U8GB256GBUS$154Latitude 14" 749014"Intel Core i5 8350U8GB512GBBlackUS$185Latitude 14" 749014"Intel Core i5 8250U16GB256GBBlackUS$200Latitude 14" 749014"Intel Core i5 8350U16GB256GBBlackUS$220Latitude 14.1" 749014.1"Intel Core i7 8650U16GB256GBUS$227Latitude 14" 749014"Intel Core i5 8350U16GB512GBUS$269Latitude 14" 749014"Intel Core i7 8650U16GB256GBBlackUS$272Latitude 14" 749014"Intel Core i7 8650U16GB512GBBlackUS$285
显示全部 23 个配置
Latitude 14" 749014"Intel Core i7 8650U32GB512GBBlackUS$323Latitude 14.1" 749014"Intel Core i7 8650U32GB1TBBlackUS$378Latitude 14" 749014"Intel Core i7-8650U32GB256GBBlackUS$390Latitude 14" 749014"Intel Core i7 8650U8GB128GBBlackUS$399Latitude 14" 749014"Intel Core i5 8250U16GB512GBLatitude 14" 749014"Intel Core i7 8650U8GB256GBBlackLatitude 14" 749014"Intel Core i7 8650U16GB1TBBlackLatitude 14" 749014"1.90GHz24GB1TBBlackLatitude 14" 749014"Intel Core i7 8650U16GB500GBLatitude 14" 749014"Intel Core i5 8350U8GB1TBBlackLatitude 14" 749014"Intel Core i7 8650U8GB1TBBlackLatitude 14" 749014"Intel Core i5 8350U8GB128GBBlackLatitude 14" 749014"Intel Core i7 8650U16GB512GBGrayLatitude 14" 749014"i7-8650U16GB1TB
