Toshiba dynabook PORTEGE 14" X40-J Black
CPU Intel Core i5 16GB
RAM 16 GB
Storage 256 GB
Screen 14" 1920x1080
GPU Intel Iris Xe Graphics
OS Windows 11 Pro
Weight 3.1 kg
37 综合评分
价格 US$225
概览
优缺点
优点
- Strong port selection (86th percentile) 86th
缺点
- Below average reliability (4th percentile)
- Below average gpu (12th percentile)
- Below average storage (25th percentile)
- Below average screen (34th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | Intel Core i5 16GB |
| Cores | 4 |
| Frequency | 2.4 GHz |
Graphics
| GPU | Intel Iris Xe Graphics |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | DDR4 |
| Storage | 256 GB |
| Storage Type | NVMe SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
| Brightness | 250 nits |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 2 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | HDMI-out |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.1 |
Physical
| Weight | 3.1 kg / 6.8 lbs |
| OS | Windows 11 Pro |
竞品对比
| Spec | Toshiba dynabook PORTEGE 14" X40-J | Apple MacBook Pro 16 | Lenovo Legion Pro 7i Gen 10 83F5006HUS | Samsung Galaxy Book4 Edge NP960XMA-KB1US | HP OmniBook X Flip | ASUS Vivobook X1407QA-V14.X116512 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 16GB | Intel 9th Generation Core i7 | Intel Core Ultra 9 275HX | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V | Snapdragon X |
| RAM (GB) | 16 | 16 | 64 | 16 | 16 | 16 |
| Storage (GB) | 256 | 512 | 2048 | 512 | 1024 | 512 |
| Screen | 14" 1920x1080 | 16" 3072x1920 | 16" 2560x1600 | 16" 2880x1800 | 16" 1920x1200 | 14" 1920x1200 |
| GPU | Intel Iris Xe Graphics | AMD Radeon Pro 5300M | NVIDIA GeForce RTX 5080 | Qualcomm Adreno | Intel Arc 140V | Qualcomm Adreno |
| OS | Windows 11 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 3.1 | 2 | 4.9 | 1.5 | 1.9 | 1.5 |
| Battery (Wh) | - | - | - | 35 | - | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Toshiba dynabook PORTEGE 14" X40-J | 44.9 | 11.8 | 37.7 | 85.8 | 34.3 | 58.8 | 25.3 | 3.7 | 49.9 |
| Apple MacBook Pro 16 Compare | 89.3 | 66.5 | 26.8 | 98.2 | 93.5 | 21.8 | 59.6 | 97.2 | 91.5 |
| Lenovo Legion Pro 7i Gen 10 83F5006HUS Compare | 96.3 | 93.2 | 98.8 | 38.6 | 93.9 | 6.8 | 97.5 | 80.4 | 87.6 |
| Samsung Galaxy Book4 Edge NP960XMA-KB1US Compare | 98.8 | 24.5 | 52.2 | 58.1 | 95.8 | 41.9 | 52.2 | 80.4 | 96 |
| HP OmniBook X Flip Compare | 67 | 63.5 | 67.8 | 80.8 | 74.4 | 23.7 | 67.7 | 32.8 | 98.9 |
| ASUS Vivobook X1407QA-V14.X116512 Compare | 89.4 | 24.5 | 64.1 | 75.1 | 57.7 | 76.3 | 37.6 | 59.7 | 96 |
价格
性价比分析
最低 US$225
Newegg 1 个报价 最低 US$225
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。
