新品 促销 1%
Dell Latitude 14" 7490 Black 2018
CPU Intel Core i7 8650U
RAM 16 GB
Storage 512 GB
Screen 14" 1280x1024
GPU Intel UHD Graphics
OS Windows 11 Pro
Weight 1.8 kg
Battery 60 Wh
43 综合评分
价格 US$285
概览
优缺点
优点
- Strong port selection (88th percentile) 88th
- Strong social proof (87th percentile) 87th
- Strong portability (71st percentile) 71st
缺点
- Below average screen (9th percentile)
- Below average cpu (12th percentile)
- Below average ram (26th percentile)
- Below average reliability (33rd percentile)
用户评价
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间--让你看到最初的好评是否持续。
用户口碑随时间保持稳定
基于 7 条带日期的客户评价，按日历季度分组。分期分析为英文。
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 UHD Graphics |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1280x1024 |
| Panel | IPS |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 3 |
| Thunderbolt | Thunderbolt 3 |
| HDMI | 1 x HDMI |
| Wi-Fi | 802.11ac |
| Bluetooth | Yes |
| Ethernet | 1 x RJ-45 (1Gbps) |
Physical
| Weight | 1.8 kg / 3.9 lbs |
| Battery | 60 Wh |
| OS | Windows 11 Pro |
竞品对比
| Spec | Dell Latitude 14" 7490 | Apple MacBook Pro MWP72LL/A | Lenovo Legion Pro 7i Gen 10 83F5006HUS | ASUS ZenBook UM3406KA-WS79T | HP OmniBook X Flip | Samsung Galaxy Book4 Edge X1E-80-100 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8650U | Intel 10th Generation Core i5 | Intel Core Ultra 9 275HX | AMD Ryzen AI 7 350 | Intel Core Ultra 5 226V | Qualcomm Snapdragon X Elite X1E-84-100 |
| RAM (GB) | 16 | 16 | 64 | 32 | 16 | 16 |
| Storage (GB) | 512 | 512 | 2048 | 1024 | 512 | 512 |
| Screen | 14" 1280x1024 | 13.3" 2560x1600 | 16" 2560x1600 | 14" 1920x1200 | 14" 1920x1200 | 14" 2880x1800 |
| GPU | Intel UHD Graphics | Intel Iris Plus Graphics | NVIDIA GeForce RTX 5080 | AMD Radeon Graphics | Intel Arc 130V | Qualcomm Adreno |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.8 | 1.4 | 4.9 | 1.3 | 1.4 | 1.2 |
| Battery (Wh) | 60 | - | - | - | 65 | 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 | 11.5 | 32.8 | 25.7 | 88.2 | 8.8 | 70.7 | 37.3 | 32.7 | 87.3 |
| 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 |
| ASUS ZenBook UM3406KA-WS79T Compare | 77.5 | 68.4 | 80.9 | 83.1 | 80 | 86.4 | 80.3 | 59.6 | 35.3 |
| HP OmniBook X Flip Compare | 59.8 | 63.2 | 67.6 | 80.5 | 74.3 | 81.8 | 37.3 | 32.7 | 98.2 |
| Samsung Galaxy Book4 Edge X1E-80-100 Compare | 98.8 | 24.1 | 51.9 | 52 | 92.9 | 89.1 | 37.3 | 80.3 | 94.8 |
价格
性价比分析
最低 US$285
Amazon 1 个报价 最低 US$285
Newegg 1 个报价 最低 US$349
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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