Lenovo ThinkPad 14" T490 Black
CPU Intel Core i5 8250U
RAM 8 GB
Storage 128 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 11 Pro
Weight 1.8 kg
36 综合评分
价格 US$300
概览
优缺点
优点
- Strong port selection (81st percentile) 81st
- Strong reliability (80th percentile) 80th
- Strong portability (71st percentile) 71st
缺点
- Below average cpu (8th percentile)
- Below average storage (8th percentile)
- Below average social proof (10th 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 Core i5 8250U |
| Cores | 4 |
| Frequency | 1.6 GHz |
| L3 Cache | 6 MB |
Graphics
| GPU | Intel UHD Graphics 620 |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 8 GB |
| RAM Generation | DDR4 |
| Storage | 128 GB |
| 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 | Samsung Galaxy Book5 Pro NP940XHA-KG3US | Apple MacBook Pro 16 | HP OmniBook X Flip | ASUS Zenbook UX3405CA-U7512 | MSI Prestige 16 Evo PRE16EVO13407 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 8250U | Intel Core Ultra 7 256V | Intel 9th Generation Core i7 | Intel Core Ultra 7 256V | Intel Core Ultra 7 255H | Intel Core i5 13500H |
| RAM (GB) | 8 | 32 | 16 | 16 | 16 | 32 |
| Storage (GB) | 128 | 1024 | 512 | 1024 | 512 | 1024 |
| Screen | 14" 1920x1080 | 14" 2880x1800 | 16" 3072x1920 | 14" 1920x1200 | 14" 1920x1200 | 15.6" 2560x1600 |
| GPU | Intel UHD Graphics 620 | Intel Arc Graphics | AMD Radeon Pro 5300M | Intel Arc 140V | Intel Arc Graphics | Intel Iris Xe Graphics |
| OS | Windows 11 Pro | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Pro |
| Weight (kg) | 1.8 | 1.2 | 2 | 1.4 | 1.3 | 1.9 |
| Battery (Wh) | - | 15 | - | 65 | 75 | 82 |
| 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 | 7.5 | 32.8 | 13.7 | 80.6 | 41.5 | 70.7 | 8.4 | 80.4 | 10.4 |
| 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 |
| Apple MacBook Pro 16 Compare | 89.2 | 66.3 | 26.5 | 98.1 | 93.5 | 21.7 | 59.5 | 97.2 | 91.6 |
| HP OmniBook X Flip Compare | 66.8 | 63.2 | 67.6 | 80.6 | 74.3 | 81.8 | 80.4 | 32.7 | 98.9 |
| ASUS Zenbook UX3405CA-U7512 Compare | 85 | 63.2 | 64.9 | 63.6 | 81.1 | 86.4 | 37.3 | 59.6 | 98.9 |
| MSI Prestige 16 Evo PRE16EVO13407 Compare | 69.1 | 45.9 | 84.5 | 80.6 | 89.3 | 42.7 | 67.5 | 59.6 | 61.1 |
价格
性价比分析
最低 US$300
Newegg 1 个报价 最低 US$300
我们自 2026年6月22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
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显示全部 30 个配置
ThinkPad 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$498ThinkPad 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
