促销 23%
Dell Latitude 13.9" 7420 2021
CPU I7-1185G
RAM 16 GB
Storage 512 GB
Screen 13.9" 1920x1080
GPU Intel Iris Xe Graphics
OS Windows 10 Pro
Weight 3 kg
Battery 63 Wh
43 综合评分
价格 US$320
概览
优缺点
优点
- Strong port selection (81st percentile) 81st
缺点
- Below average social proof (20th percentile)
- Below average cpu (25th percentile)
- Below average reliability (33rd percentile)
- Below average screen (35th percentile)
实测数据
性能表现
规格参数
完整规格参数
Processor
| CPU | I7-1185G |
| Cores | 4 |
| Frequency | 3.0 GHz |
| L3 Cache | 12 MB |
Graphics
| GPU | Intel Iris Xe Graphics |
| Type | Integrated |
| VRAM Type | Shared |
Memory & Storage
| RAM | 16 GB |
| RAM Generation | LPDDR4 |
| Storage | 512 GB |
| Storage Type | NVMe SSD |
Display
| Size | 13.9" |
| Resolution | 1920x1080 (Full HD) |
| Panel | IPS |
| Refresh Rate | 60 Hz |
| Brightness | 250 nits |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 1 |
| Thunderbolt | Thunderbolt 4 |
| HDMI | HDMI 2.0 |
| Wi-Fi | Wi-Fi 6 |
| Bluetooth | ✓ |
| Ethernet | Gigabit Ethernet |
Physical
| Weight | 3.0 kg / 6.6 lbs |
| Battery | 63 Wh |
| OS | Windows 10 Pro |
竞品对比
| Spec | Dell Latitude 13.9" 7420 | Apple MacBook Pro Excellent 16" MVVK2LL/A | Lenovo Yoga Slim 7x 7x | HP OmniBook X Flip | ASUS Zenbook UX3405CA-U7512 | Samsung Galaxy Book4 Edge NP960XMA-KB1US |
|---|---|---|---|---|---|---|
| CPU | I7-1185G | Intel Core i9 8-Core 2.3 GHz | Qualcomm Snapdragon X Elite X1E-84-100 | Intel Core Ultra 7 256V | Intel Core Ultra 7 255H | Qualcomm Snapdragon X Elite X1E-84-100 |
| RAM (GB) | 16 | 64 | 32 | 16 | 16 | 16 |
| Storage (GB) | 512 | 1024 | 1000 | 1024 | 512 | 512 |
| Screen | 13.9" 1920x1080 | 16" 3072x1920 | 14.5" 2944x1840 | 14" 1920x1200 | 14" 1920x1200 | 16" 2880x1800 |
| GPU | Intel Iris Xe Graphics | AMD Radeon Pro 5500M | Qualcomm Adreno | Intel Arc 140V | Intel Arc Graphics | Qualcomm Adreno |
| OS | Windows 10 Pro | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Home | Windows 11 Home |
| Weight (kg) | 3 | 1.9 | 1.3 | 1.4 | 1.3 | 1.5 |
| Battery (Wh) | 63 | - | 36 | 65 | 75 | 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 |
|---|---|---|---|---|---|---|---|---|---|
| Dell Latitude 13.9" 7420 | 25.1 | 47.9 | 48.5 | 80.9 | 34.5 | 60 | 52.7 | 32.6 | 20.2 |
| Apple MacBook Pro Excellent 16" MVVK2LL/A Compare | 81.2 | 70.4 | 90.3 | 99.8 | 90.3 | 22.7 | 68 | 97.4 | 91.1 |
| Lenovo Yoga Slim 7x 7x Compare | 98.9 | 26.6 | 93.5 | 54.4 | 98 | 72.3 | 62.7 | 80.4 | 98.3 |
| HP OmniBook X Flip Compare | 66.8 | 64.5 | 67.6 | 80.9 | 74.8 | 82.2 | 80.6 | 32.6 | 98.3 |
| ASUS Zenbook UX3405CA-U7512 Compare | 85.1 | 64.5 | 64.9 | 64.5 | 81.6 | 86.8 | 38.2 | 59.5 | 98.9 |
| Samsung Galaxy Book4 Edge NP960XMA-KB1US Compare | 98.9 | 26.6 | 52.2 | 58.6 | 95.9 | 41.6 | 52.7 | 80.4 | 96.2 |
价格
性价比分析
最低 US$320
Newegg 10 个报价 最低 US$320
Price History
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。
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