Dell Latitude 14" 7420 2021
CPU Intel Core i5 1145G
RAM 8 GB
Storage 256 GB
Screen 14" 1920x1080
GPU Intel Iris Xe Graphics
OS Windows 10 Pro
Weight 1.2 kg
Battery 63 Wh
37 综合评分
价格 US$716
概览
优缺点
优点
- Strong portability (87th percentile) 87th
- Strong port selection (75th percentile) 75th
缺点
- Below average screen (11th percentile)
- Below average ram (21st percentile)
- Below average cpu (22nd percentile)
- Below average storage (25th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | Intel Core i5 1145G |
| Cores | 4 |
| Frequency | 2.6 GHz |
| L3 Cache | 8 MB |
Graphics
| GPU | Intel Iris Xe Graphics |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 8 GB |
| RAM Generation | LPDDR4X |
| Storage | 256 GB |
| Storage Type | NVMe SSD |
Display
| Size | 14" |
| Resolution | 1920x1080 (Full HD) |
| Brightness | 250 nits |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 1 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | HDMI 2.0 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | Bluetooth 5.1 |
Physical
| Weight | 1.2 kg / 2.7 lbs |
| Battery | 63 Wh |
| OS | Windows 10 Pro |
竞品对比
| Spec | Dell Latitude 14" 7420 | Apple MacBook Pro M5 | Lenovo Legion Pro 7i Gen 10 | HP OMEN Transcend | Samsung Galaxy Book5 Pro NP940XHA-KG3US | MSI Prestige PRE13EVOA2088 |
|---|---|---|---|---|---|---|
| CPU | Intel Core i5 1145G | Apple M5 | Intel Core Ultra 9 275HX | Intel Core Ultra 9 285H | Intel Core Ultra 7 256V | Intel Core Ultra 7 258V |
| RAM (GB) | 8 | 16 | 64 | 32 | 32 | 32 |
| Storage (GB) | 256 | 1024 | 2048 | 1024 | 1024 | 1000 |
| Screen | 14" 1920x1080 | 14.2" 3024x1964 | 16" 2560x1600 | 14" 2880x1800 | 14" 2880x1800 | 13.3" 2880x1800 |
| GPU | Intel Iris Xe Graphics | Apple (10-Core) | NVIDIA GeForce RTX 5090 | NVIDIA GeForce RTX 5070 | Intel Arc Graphics | Intel Arc Graphics |
| OS | Windows 10 Pro | macOS | Windows 11 Pro | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 1.2 | 1.5 | 4.9 | 1.6 | 1.2 | 1 |
| Battery (Wh) | 63 | 72 | - | 71 | 15 | - |
| 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dell Latitude 14" 7420 | 21.8 | 45.9 | 20.9 | 74.8 | 10.5 | 87.3 | 25.1 | 32.7 | 28.9 |
| Apple MacBook Pro M5 Compare | 80.7 | 71.2 | 51.9 | 87.5 | 99.2 | 71.9 | 80.4 | 97.2 | 98.9 |
| Lenovo Legion Pro 7i Gen 10 Compare | 96.2 | 91.1 | 98.8 | 99.8 | 95.3 | 6.8 | 97.5 | 80.4 | 85.9 |
| HP OMEN Transcend Compare | 88 | 91.9 | 90.8 | 90.8 | 96.2 | 72.9 | 67.5 | 32.7 | 97.2 |
| 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 |
| MSI Prestige PRE13EVOA2088 Compare | 63.6 | 63.2 | 80.9 | 80.6 | 91.2 | 96.1 | 72.4 | 59.6 | 85.9 |
价格
性价比分析
最低 US$716
Amazon 1 个报价 最低 US$716
我们自 2026年5月24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23
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显示全部 23 个配置
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