新品
Lenovo ThinkPad 14" T490 Glossy Black 2018
CPU Intel N-Series N200
RAM 8 GB
Storage 512 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 10 Pro
34 综合评分
价格 US$444
概览
优缺点
优点
- Strong reliability (80th percentile) 80th
- Strong portability (66th percentile) 66th
缺点
- Below average cpu (3rd percentile)
- Below average port selection (5th 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 N-Series N200 |
| Cores | 4 |
| Frequency | 1.8 GHz |
| L3 Cache | 6 MB |
Graphics
| GPU | Intel UHD Graphics 620 |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 8 GB |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
Physical
| OS | Windows 10 Pro |
竞品对比
| Spec | Lenovo ThinkPad 14" T490 | Apple MacBook Air M4 | ASUS Zenbook Duo UX8406CA-PS99T | Microsoft Surface Laptop 7th Edition | HP OmniBook X Flip | Dell XPS 13 XPS9350-7715BLK-PUS |
|---|---|---|---|---|---|---|
| CPU | Intel N-Series N200 | Apple M4 | Intel Core Ultra 9 285H | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V | Intel Core Ultra 7 256V |
| RAM (GB) | 8 | 24 | 32 | 32 | 16 | 16 |
| Storage (GB) | 512 | 1024 | 1024 | 1024 | 1024 | 512 |
| Screen | 14" 1920x1080 | 13.6" 2560x1664 | 14" 2880x1800 | 15" 2496x1664 | 14" 1920x1200 | 13.4" 1920x1200 |
| GPU | Intel UHD Graphics 620 | Apple (10-Core) | Intel Arc Graphics | Qualcomm Adreno | Intel Arc 140V | Intel Arc Graphics |
| OS | Windows 10 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | - | 1.2 | 1.7 | 1.7 | 1.4 | 1.2 |
| Battery (Wh) | - | 54 | 75 | 66 | 65 | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Lenovo ThinkPad 14" T490 | 3.3 | 35.1 | 13.9 | 4.7 | 42.1 | 66 | 38.2 | 80.4 | 43.5 |
| Apple MacBook Air M4 Compare | 73.4 | 70.7 | 66.2 | 58.5 | 86.8 | 91 | 80.5 | 97.4 | 98.7 |
| ASUS Zenbook Duo UX8406CA-PS99T Compare | 88.2 | 64.6 | 90.6 | 80.9 | 96.3 | 73.3 | 80.5 | 59.5 | 96.2 |
| Microsoft Surface Laptop 7th Edition Compare | 98.9 | 26.6 | 80.8 | 64.4 | 89.3 | 57.2 | 80.5 | 80.4 | 95 |
| HP OmniBook X Flip Compare | 66.8 | 64.6 | 67.5 | 80.9 | 74.8 | 82.2 | 80.5 | 32.6 | 98.2 |
| Dell XPS 13 XPS9350-7715BLK-PUS Compare | 66.8 | 64.6 | 99 | 100 | 79.5 | 62.6 | 94.3 | 32.6 | 95 |
价格
性价比分析
最低 US$444
Newegg 1 个报价 最低 US$444
我们自 2026年10月3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36
ThinkPad 14" T490Intel Core i7 8550U16GB256GBUS$380ThinkPad 14" T490Intel Core i7 8550U32GB256GBUS$387ThinkPad 14" T490Intel Core i7 8565U8GB128GBUS$389ThinkPad 14" T490Intel Core i7 8550U16GB1TBUS$403ThinkPad 14" T490Intel Core i7 8550U8GB256GBUS$417ThinkPad 14" T490Intel Core i7 8565U16GB256GBUS$449ThinkPad 14" T490Intel Core i7 8550U16GB512GBUS$465ThinkPad 14" T490Intel Core i7 8565U16GB512GBUS$491ThinkPad 14" T490Intel Core i7 8550U32GB1TBUS$498
显示全部 36 个配置
ThinkPad 14" T490AMD Ryzen 7 27008GB256GBUS$207ThinkPad 14" T490AMD Ryzen 7 27008GB256GBUS$220ThinkPad 14" T490Intel Core i5 8250U16GB256GBUS$245ThinkPad 14" T490Intel Core i7 8650U16GB256GBUS$270ThinkPad 14" T490Intel Core i7 8650U16GB512GBUS$285ThinkPad 14" T490Intel Core i5 8250U8GB128GBUS$300ThinkPad 14" T490Intel Core i5 8250U8GB256GBUS$300ThinkPad 14" T490Intel Core i5 8250U16GB512GBUS$315ThinkPad 14" T490Intel Core i7 8550U32GB512GBUS$550ThinkPad 14" T490Intel Core i7 8565U8GB1TBUS$574ThinkPad 14" T490Intel Core i7 8565U24GB1TBUS$651ThinkPad 14" T490Intel Core i7 8565U24GB2TBUS$804ThinkPad 14" T490i7-8565U40GB8TBUS$1,221ThinkPad 14" T490Intel N-Series N20016GB512GBUS$1,398ThinkPad 14" T490Intel Core i5 8365U16GB256GBThinkPad 14" T490i7-8665U16GB256GBThinkPad 14" T490Intel Core i7 8550U8GB512GBThinkPad 14" T490Intel Core i5 8265U16GB256GBThinkPad 14" T490Intel Core i5 8250U8GB1TBThinkPad 14" T490Intel Core i5 8365U16GB256GBThinkPad 14" T490Intel Core i5 8250U8GB512GBThinkPad 14" T490Intel Core i5 8365U16GB512GBThinkPad 14" T490i5-8365U16GB256GBThinkPad 14" T490Intel Core i7 8665U16GB512GBThinkPad 14" T490Intel Core i5 8365U16GB512GBThinkPad 14" T490Intel Core i7 8550U8GB1TBThinkPad 14" T490i5-8365U8GB256GB
