新品 促销 19%
Lenovo ThinkPad 14" T490 2018
CPU Intel Core i7 8650U
RAM 16 GB
Storage 512 GB
Screen 14"
OS Windows 11 Pro
37 综合评分
价格 US$285
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关于此Laptop
Lenovo ThinkPad 14" T490 2018 — CPU Intel Core i7 8650U, RAM 16 GB, storage 512 GB, screen 14", OS Windows 11 Pro.
- CPU Intel Core i7 8650U
- RAM 16 GB
- Storage 512 GB
- Screen 14"
- OS Windows 11 Pro
概述
性能表现
优缺点
Pros
- Strong reliability (79th percentile) 79th
Cons
- Below average port (5th percentile) 5th
- Below average cpu (13th percentile) 13th
- Below average gpu (18th percentile) 18th
- Below average screen (22th percentile) 22th
规格参数
完整规格参数
Processor
| CPU | Intel Core i7 8650U |
| Cores | 4 |
| Frequency | 1.9 GHz |
| L3 Cache | 8 MB |
Memory & Storage
| RAM | 16 GB |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 14" |
Physical
| OS | Windows 11 Pro |
性价比分析
2026年6月8日 Refurbished US$285
竞品对比
| Spec | Lenovo ThinkPad 14" T490 | Samsung Galaxy Book5 Pro NP940XHA-KG3US | Apple MacBook Air M4 | HP OmniBook X Flip 14-fk0033dx | Dell Premium LDA14250-7667SLV-PUS | Microsoft Surface Laptop Surface Laptop |
|---|---|---|---|---|---|---|
| CPU | Intel Core i7 8650U | Intel Core Ultra 7 256V | Apple M4 | AMD Ryzen AI 7 350 | Intel Core Ultra 7 255H | Qualcomm Snapdragon X Elite X1E-84-100 |
| RAM (GB) | 16 | 32 | 16 | 24 | 32 | 16 |
| Storage (GB) | 512 | 1000 | 256 | 1024 | 1000 | 1024 |
| Screen | 14" | 14" 2880x1800 | 13.6" 2560x1664 | 14" 1920x1200 | 14.5" 3200x2000 | 13.8" 2304x1536 |
| GPU | - | Intel Arc | Apple (8-Core) | AMD Radeon 860M | Intel Arc | Qualcomm Integrated |
| OS | Windows 11 Pro | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | - | 1.2 | 1.2 | 1.4 | 1.7 | 1.3 |
| Battery (Wh) | - | 15 | 54 | - | 62 | 54 |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Port | Screen | Compact | Storage | Reliability |
|---|---|---|---|---|---|---|---|---|
| Lenovo ThinkPad 14" T490 | 12.6 | 18.4 | 38.6 | 4.9 | 22.1 | 62.3 | 39.3 | 78.5 |
| Samsung Galaxy Book5 Pro NP940XHA-KG3US Compare | 66.9 | 64 | 81.4 | 68 | 93.5 | 85.3 | 73.8 | 78.5 |
| Apple MacBook Air M4 Compare | 73.2 | 18.4 | 53.2 | 53.3 | 87.4 | 90.3 | 26.7 | 96.1 |
| HP OmniBook X Flip 14-fk0033dx Compare | 74.7 | 60.2 | 84.2 | 83.8 | 71.6 | 77 | 81.5 | 31.7 |
| Dell Premium LDA14250-7667SLV-PUS Compare | 84.7 | 64 | 90.6 | 74.3 | 96 | 55.2 | 64.5 | 31.7 |
| Microsoft Surface Laptop Surface Laptop Compare | 98.6 | 37.7 | 53.2 | 62.4 | 86.8 | 87.2 | 69.5 | 78.5 |
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20
ThinkPad 14" T490Intel Core i5 8250U16GB256GBUS$215ThinkPad 14" T490Intel Core i5 8250U16GB256GBBlackUS$245ThinkPad 14" T490Intel Core i7 8650U16GB256GBBlackUS$270ThinkPad 14" T490Intel Core i7 8550U16GB256GBBlackUS$333ThinkPad 14" T490Intel Core i7 8550U16GB512GBBlackUS$465ThinkPad 14" T490Intel Core i7 8665U16GB512GBGlossy BlackUS$1,398ThinkPad 14" T490Intel Core i7-8655U16GB256GBThinkPad 14" T490Intel Core i5-8365U16GB512GBThinkPad 14" T490Intel Core i5 8365U16GB512GBBlack
显示全部 20 个配置
ThinkPad 14" T490i7-8665U16GB256GBThinkPad 14" T490Intel Core i7 8550U8GB512GBBlackThinkPad 14" T490Intel Core i5 8265U16GB256GBThinkPad 14" T490Intel Core i5 8250U8GB1TBBlackThinkPad 14" T490Intel Core i7 8550U16GB1TBBlackThinkPad 14" T490Intel Core i5 8365U16GB256GBThinkPad 14" T490Intel Core i5 8th16GB256GBBlackThinkPad 14" T490Intel Core i5 8250U8GB512GBBlackThinkPad 14" T490Intel Core i5 8365U16GB512GBThinkPad 14" T490i5-8365U16GB256GBThinkPad 14" T490Intel Core i7 8665U16GB512GB
