Lenovo ThinkPad 14" T490 Black 2020
CPU Intel Core i7 8565U
RAM 16 GB
Storage 512 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics
OS Windows 10 Pro
Weight 1.5 kg
Battery 50 Wh
49 综合评分
价格 US$491
概览
优缺点
优点
- Strong reliability (80th percentile) 80th
- Strong portability (78th percentile) 78th
- Strong port selection (72nd percentile) 72nd
- Strong social proof (66th percentile) 66th
缺点
- Below average cpu (9th percentile)
- Below average ram (26th 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 8565U |
| Cores | 4 |
| Frequency | 1.8 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 | NVMe SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
Connectivity
| USB-C Ports | 1 |
| USB Ports | 2 |
| Thunderbolt | Thunderbolt 3 |
| HDMI | 1 x HDMI |
| Wi-Fi | Wi-Fi 5 |
| Bluetooth | Bluetooth 5.0 |
| Ethernet | Gigabit Ethernet |
Physical
| Weight | 1.5 kg / 3.2 lbs |
| Battery | 50 Wh |
| OS | Windows 10 Pro |
竞品对比
| Spec | Lenovo ThinkPad 14" T490 | Apple MacBook Air M4 | MSI Prestige PRE13EVOA2088 | ASUS Zenbook ASUS ROG Strix G17 Gaming | Microsoft Surface Laptop 7th Edition | HP OmniBook X Flip |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8565U | Apple M4 | Intel Core Ultra 7 258V | Intel Core Ultra 9 285H | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V |
| RAM (GB) | 16 | 16 | 32 | 32 | 32 | 16 |
| Storage (GB) | 512 | 1024 | 1000 | 1000 | 1024 | 1024 |
| Screen | 14" 1920x1080 | 13.6" 2560x1664 | 13.3" 2880x1800 | 14" 1920x1200 | 15" 2496x1664 | 14" 1920x1200 |
| GPU | Intel UHD Graphics | Apple (10-Core) | Intel Arc Graphics | Intel Arc Graphics | Qualcomm Adreno | Intel Arc 140V |
| OS | Windows 10 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.5 | 1.2 | 1 | 1.3 | 1.7 | 1.4 |
| Battery (Wh) | 50 | 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 | 9 | 33.2 | 26.1 | 72.1 | 41.8 | 77.5 | 52.2 | 80.4 | 65.5 |
| Apple MacBook Air M4 Compare | 73.5 | 69.8 | 52.2 | 58.1 | 86.5 | 90.8 | 80.5 | 97.2 | 91.9 |
| MSI Prestige PRE13EVOA2088 Compare | 63.8 | 63.5 | 81 | 80.8 | 91.3 | 96.2 | 72.6 | 59.7 | 85.9 |
| ASUS Zenbook ASUS ROG Strix G17 Gaming Compare | 88.5 | 66.2 | 90.8 | 63.9 | 81.1 | 86.5 | 62.2 | 59.7 | 98.2 |
| Microsoft Surface Laptop 7th Edition Compare | 98.8 | 24.5 | 81 | 63.9 | 89.1 | 57.3 | 80.5 | 80.4 | 94.8 |
| HP OmniBook X Flip Compare | 67 | 63.5 | 67.8 | 80.8 | 74.4 | 82 | 80.5 | 32.8 | 98.9 |
价格
性价比分析
最低 US$491
Newegg 3 个报价 最低 US$491
Amazon 1 个报价 最低 US$1,600
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。
其他配置29
ThinkPad 14" T490Intel Core i5 8250U16GB512GBUS$315ThinkPad 14" T490Intel Core i7 8550U16GB256GBUS$380ThinkPad 14" T490Intel Core i7 8550U16GB1TBUS$403ThinkPad 14" T490Intel Core i7 8550U8GB256GBUS$417ThinkPad 14" T490Intel Core i7 8550U32GB512GBUS$430ThinkPad 14" T490Intel Core i7 8565U16GB256GBUS$449ThinkPad 14" T490Intel Core i7 8550U16GB512GBUS$465ThinkPad 14" T490Intel Core i7 8550U32GB1TBUS$498ThinkPad 14" T490Intel Core i7 8565U8GB1TBUS$574
显示全部 29 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" T490i7-8565U40GB8TBUS$1,221ThinkPad 14" T490Intel N-Series N20016GB512GBUS$1,398ThinkPad 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 8550U8GB1TB
