Lenovo ThinkPad 14" T490 Black
The quad-core i7-8550U and 16GB of RAM provide capable multitasking for office workloads, while the 1TB SSD offers ample storage in a 3.2-pound chassis. Its durable, MIL-STD tested build and best-in-class keyboard are complemented by a versatile port selection including Thunderbolt 3 and Ethernet. This refurbished machine is best for students or business users who need a reliable, budget-friendly workhorse for document editing and web-based research.
CPU Intel Core i7 8550U
RAM 16 GB
Storage 1 TB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 11 Pro
Weight 1.8 kg
46 综合评分
价格 US$403
概览
优缺点
优点
- Strong port selection (81st percentile) 81st
- Strong reliability (80th percentile) 80th
- Strong portability (71st percentile) 71st
- Strong storage (68th percentile) 68th
缺点
- Below average cpu (8th percentile)
- Below average social proof (19th percentile)
- Below average gpu (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 2 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 8550U |
| Cores | 4 |
| Frequency | 1.8 GHz |
| L3 Cache | 8 MB |
Graphics
| GPU | Intel UHD Graphics 620 |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 1 TB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 3 |
| Thunderbolt | 1 x Thunderbolt |
| HDMI | 1 x HDMI |
| Wi-Fi | Wi-Fi 4 and earlier generation |
| Bluetooth | Yes |
| Ethernet | 1 x RJ-45 (1Gbps) |
Physical
| Weight | 1.8 kg / 3.9 lbs |
| OS | Windows 11 Pro |
竞品对比
| Spec | Lenovo ThinkPad 14" T490 | Apple MacBook Air M4 | Samsung Galaxy Book5 Pro NP940XHA-KG3US | ASUS Zenbook UX3405CA-U9321TB | Microsoft Surface Laptop 7th Edition | HP OmniBook X Flip |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8550U | Apple M4 | Intel Core Ultra 7 256V | Intel Core Ultra 9 285H | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V |
| RAM (GB) | 16 | 32 | 32 | 32 | 32 | 16 |
| Storage (GB) | 1024 | 256 | 1024 | 1000 | 1024 | 1024 |
| Screen | 14" 1920x1080 | 13.6" 2560x1664 | 14" 2880x1800 | 14" 1920x1200 | 15" 2496x1664 | 14" 1920x1200 |
| GPU | Intel UHD Graphics 620 | Apple (10-Core) | Intel Arc Graphics | Intel Arc Graphics | Qualcomm Adreno | Intel Arc 140V |
| OS | Windows 11 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.8 | 1.2 | 1.2 | 1.3 | 1.7 | 1.4 |
| Battery (Wh) | - | 54 | 15 | 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 | 8 | 32.8 | 37.4 | 80.6 | 41.5 | 70.7 | 67.5 | 80.4 | 18.9 |
| Apple MacBook Air M4 Compare | 73.3 | 69.6 | 80.9 | 57.6 | 86.4 | 90.8 | 25.1 | 97.2 | 98.6 |
| Samsung Galaxy Book5 Pro NP940XHA-KG3US Compare | 66.8 | 63.2 | 80.9 | 63.6 | 95.7 | 87.1 | 80.4 | 80.4 | 97.2 |
| ASUS Zenbook UX3405CA-U9321TB Compare | 88.5 | 66 | 90.8 | 63.6 | 81.1 | 86.4 | 62 | 59.6 | 98.2 |
| Microsoft Surface Laptop 7th Edition Compare | 98.8 | 24.1 | 80.9 | 63.6 | 89 | 57.1 | 80.4 | 80.4 | 94.8 |
| HP OmniBook X Flip Compare | 66.8 | 63.2 | 67.6 | 80.6 | 74.3 | 81.8 | 80.4 | 32.7 | 98.9 |
价格
性价比分析
最低 US$403
Newegg 1 个报价 最低 US$403
我们自 2026年6月14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30
ThinkPad 14" T490Intel Core i5 8250U8GB128GBUS$300ThinkPad 14" T490Intel Core i5 8250U16GB512GBUS$315ThinkPad 14" T490Intel Core i7 8550U16GB256GBUS$380ThinkPad 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 8565U16GB512GBUS$491ThinkPad 14" T490Intel Core i7 8550U32GB1TBUS$498
显示全部 30 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 8250U8GB256GBUS$300ThinkPad 14" T490Intel Core i7 8565U8GB1TBUS$574ThinkPad 14" T490i7-8565U40GB8TBUS$1,221ThinkPad 14" T490Intel N-Series N20016GB512GBUS$1,398ThinkPad 14" T490Intel Core i7-8655U16GB256GBThinkPad 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
