Lenovo ThinkPad 14" T490 Black
CPU Intel Core i5 8250U
RAM 8 GB
Storage 512 GB
Screen 14" 1920x1080
GPU Intel UHD Graphics 620
OS Windows 11 Pro
Weight 1.8 kg
39 综合评分
价格 CA$451
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 social proof (8th percentile)
- Below average ram (14th 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 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 | 512 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 | Apple MacBook Pro 14-inch Laptop M4 chip Built for Intelligence | ASUS Zenbook ASUS ROG Strix G17 Gaming | Microsoft Surface Laptop 7th Edition | HP OmniBook X Flip | Samsung Galaxy Book5 Pro 360 NP964QHA-KG2US |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 8250U | Apple M4 | Intel Core Ultra 9 285H | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V | AMD Ryzen AI 7 Pro 360 |
| RAM (GB) | 8 | 16 | 32 | 32 | 16 | 32 |
| Storage (GB) | 512 | 1024 | 1000 | 1024 | 1024 | 1024 |
| Screen | 14" 1920x1080 | 14" 3024x1964 | 14" 1920x1200 | 15" 2496x1664 | 14" 1920x1200 | 16" 2880x1800 |
| GPU | Intel UHD Graphics 620 | Apple M4 10-core | Intel Arc Graphics | Qualcomm Adreno | Intel Arc 140V | Intel Arc Graphics 140V |
| OS | Windows 11 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Pro |
| Weight (kg) | 1.8 | 1.6 | 1.3 | 1.7 | 1.4 | 1.7 |
| Battery (Wh) | - | - | 75 | 66 | 65 | 76 |
| 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 | 33.3 | 13.8 | 80.8 | 41.8 | 71 | 37.6 | 80.4 | 8.1 |
| Apple MacBook Pro 14-inch Laptop M4 chip Built for Intelligence Compare | 73.5 | 69.8 | 37.7 | 87.7 | 92.7 | 74.8 | 67.7 | 97.2 | 99.4 |
| 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 | 98.9 | 24.6 | 81 | 63.9 | 89.1 | 57.2 | 80.5 | 80.4 | 94.7 |
| HP OmniBook X Flip Compare | 67.1 | 63.5 | 67.8 | 80.8 | 74.4 | 82 | 80.5 | 32.8 | 98.9 |
| Samsung Galaxy Book5 Pro 360 NP964QHA-KG2US Compare | 71.2 | 63.5 | 81 | 75.1 | 94.6 | 32.7 | 89.3 | 80.4 | 90.4 |
价格
性价比分析
最低 CA$451
Newegg.ca 1 个报价 最低 CA$451
我们自 2026年6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29
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显示全部 29 个配置
ThinkPad 14" T490i5-8365U16GB256GBCA$283ThinkPad 14" T490Intel Core i5 8365U16GB256GBCA$300ThinkPad 14" T490Intel Core i7 8550U16GB256GBCA$556ThinkPad 14" T490Intel Core i7 8550U8GB1TBCA$593ThinkPad 14" T490Intel Core i7 8550U16GB1TBCA$640ThinkPad 14" T490Intel Core i7 8550U32GB512GBCA$693ThinkPad 14" T490Intel Core i5 8250U16GB256GBThinkPad 14" T490Intel Core i7 8650U16GB256GBThinkPad 14" T490Intel Core i7 8550U16GB512GBThinkPad 14" T490Intel Core i7 8650U16GB512GBThinkPad 14" T490Intel Core i7 8550U32GB1TBThinkPad 14" T490AMD Ryzen 7 27008GB256GBThinkPad 14" T490Intel Core i5 8250U8GB128GBThinkPad 14" T490Intel Core i7 8565U16GB256GBThinkPad 14" T490AMD Ryzen 7 27008GB256GBThinkPad 14" T490Intel Core i7 8565U8GB1TBThinkPad 14" T490Intel Core i7 8565U16GB512GBThinkPad 14" T490Intel Core i5 8250U16GB512GBThinkPad 14" T490i7-8565U40GB8TBThinkPad 14" T490Intel Core i7 8550U8GB256GB
