Dell Latitude 14" 7490 Black 2018
CPU Intel Core i7 8650U
RAM 32 GB
Storage 512 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 11 Pro
Weight 1.4 kg
Battery 60 Wh
54 综合评分
价格 US$323
概览
优缺点
优点
- Strong social proof (93rd percentile) 93rd
- Strong port selection (88th percentile) 88th
- Strong portability (80th percentile) 80th
- Strong ram (68th percentile) 68th
缺点
- Below average cpu (12th percentile)
- Below average reliability (33rd percentile)
- Below average gpu (33rd 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 UHD Graphics 620 |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 32 GB |
| RAM Generation | DDR4 |
| Storage 1 | 512 GB |
| Storage 1 Type | NVMe SSD |
| Storage 2 | 512 GB |
| Storage 2 Type | HDD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 3 |
| Thunderbolt | Thunderbolt 3 |
| HDMI | 1 x HDMI |
| Wi-Fi | 802.11ac |
| Bluetooth | Bluetooth 4.2 |
| Ethernet | Gigabit Ethernet |
Physical
| Weight | 1.4 kg / 3.1 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 | HP OmniBook X Flip | ASUS Zenbook UX3405CA-U7512 | Samsung Galaxy Book4 Edge NP960XMA-KB1US |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8650U | Intel 10th Generation Core i5 | Intel Core Ultra 9 275HX | Intel Core Ultra 7 256V | Intel Core Ultra 7 255H | Qualcomm Snapdragon X Elite X1E-84-100 |
| RAM (GB) | 32 | 16 | 64 | 16 | 16 | 16 |
| Storage (GB) | 512 | 512 | 2048 | 1024 | 512 | 512 |
| Screen | 14" 1920x1080 | 13.3" 2560x1600 | 16" 2560x1600 | 14" 1920x1200 | 14" 1920x1200 | 16" 2880x1800 |
| GPU | Intel UHD Graphics 620 | Intel Iris Plus Graphics | NVIDIA GeForce RTX 5080 | Intel Arc 140V | Intel Arc Graphics | Qualcomm Adreno |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.4 | 1.4 | 4.9 | 1.4 | 1.3 | 1.5 |
| Battery (Wh) | 60 | - | - | 65 | 75 | 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 | 68.2 | 88.2 | 41.5 | 80 | 60.9 | 32.7 | 92.5 |
| 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 | 81.8 | 80.3 | 32.7 | 98.9 |
| ASUS Zenbook UX3405CA-U7512 Compare | 85 | 63.2 | 64.9 | 63.5 | 81 | 86.4 | 37.3 | 59.6 | 98.9 |
| Samsung Galaxy Book4 Edge NP960XMA-KB1US Compare | 98.8 | 24.1 | 51.9 | 57.6 | 95.7 | 41.7 | 52 | 80.3 | 96 |
价格
性价比分析
最低 US$323
Newegg 1 个报价 最低 US$323
Amazon 1 个报价 最低 US$399
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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