促销 46%
Lenovo Yoga 7a 14" 83TD0047US Seashell 2026
Powered by an AMD Ryzen AI 7 445 processor with a 50 TOPS NPU, this 2-in-1 delivers dedicated AI processing for Copilot+ features like Recall on a 14-inch 1920x1200 OLED touchscreen with 100% DCI-P3 color accuracy. Its 360° convertible design and 1.38kg weight provide genuine flexibility for tablet and tent modes without sacrificing a backlit keyboard or Wi-Fi 7 connectivity. This laptop is best for students and mobile professionals who need a color-accurate display for sketching and document work, not for gaming.
CPU AMD Ryzen AI 7 445
RAM 24 GB
Storage 512 GB
Screen 14" 1920x1200
GPU AMD Radeon 840M
OS Windows 11 Home
Weight 1.4 kg
Battery 58 Wh
68 综合评分
价格 US$839
概览
实测数据
Performance
Specifications
Full Specifications
Processor
| CPU | AMD Ryzen AI 7 445 |
| Cores | 6 |
| Frequency | 2.0 GHz |
| L3 Cache | 4 MB |
Graphics
| GPU | AMD Radeon 840M |
| Type | Integrated |
Memory & Storage
| RAM | 24 GB |
| RAM Generation | LPDDR5X |
| Storage | 512 GB |
| Storage Type | SSD |
Display
| Size | 14" |
| Resolution | 1920x1200 (Full HD) |
| Panel | OLED |
| Refresh Rate | 60 Hz |
| Brightness | 400 nits |
| Color Gamut | 100% DCI-P3 |
Connectivity
| USB-C Ports | 2 |
| USB Ports | 1 |
| Thunderbolt | 0 |
| HDMI | HDMI 2.1 |
| Wi-Fi | Wi-Fi 7 |
| Bluetooth | Yes |
Physical
| Weight | 1.4 kg / 3.0 lbs |
| Battery | 58 Wh |
| OS | Windows 11 Home |
vs Competition
| Spec | Lenovo Yoga 7a 14" 83TD0047US | Apple MacBook Pro M5 Pro | ASUS ROG Zephyrus G14 GA403WR-G14.R95070TI | MSI Prestige PRE13EVOA2088 | Microsoft Surface Laptop 7th Edition | Acer Predator Helios Neo PHN16S-71-98RF |
|---|---|---|---|---|---|---|
| CPU | AMD Ryzen AI 7 445 | Apple M5 Pro | AMD Ryzen AI 9 HX 370 | Intel Core Ultra 7 258V | Qualcomm Snapdragon X Elite X1E-84-100 | Core Ultra 9 |
| RAM (GB) | 24 | 24 | 32 | 32 | 64 | 32 |
| Storage (GB) | 512 | 2000 | 1000 | 1000 | 1024 | 1024 |
| Screen | 14" 1920x1200 | 14.2" 3024x1964 | 14" 2880x1800 | 13.3" 2880x1800 | 15" 2496x1664 | 16" 2560x1600 |
| GPU | AMD Radeon 840M | Apple M5 Pro 16-core | NVIDIA GeForce RTX 5070 Ti | Intel Arc Graphics | Qualcomm Adreno GPU | NVIDIA GeForce RTX 4070 |
| OS | Windows 11 Home | macOS | Windows 11 Home | Windows 11 Home | Windows 11 Pro | Windows 11 Home |
| Weight (kg) | 1.4 | 1.6 | 1.6 | 1 | 1.7 | 1.5 |
| Battery (Wh) | 58 | - | - | - | 66 | - |
| 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 Yoga 7a 14" 83TD0047US | 60.9 | 57.8 | 84 | 69.2 | 80.7 | 82.8 | 38.1 | 80.4 | 89.7 |
| Apple MacBook Pro M5 Pro Compare | 98.3 | 75.8 | 58.4 | 77.3 | 99.5 | 70 | 89.3 | 97.4 | 99.2 |
| ASUS ROG Zephyrus G14 GA403WR-G14.R95070TI Compare | 88.8 | 93.3 | 91.7 | 80.8 | 96.3 | 74.8 | 89.4 | 59.5 | 96.2 |
| MSI Prestige PRE13EVOA2088 Compare | 63.5 | 64.5 | 80.8 | 80.8 | 91.5 | 96.3 | 72.6 | 59.5 | 88.1 |
| Microsoft Surface Laptop 7th Edition Compare | 98.8 | 26.7 | 98.7 | 64.4 | 90.9 | 57.3 | 80.4 | 80.4 | 79.8 |
| Acer Predator Helios Neo PHN16S-71-98RF Compare | 96.3 | 93.3 | 89.9 | 97.6 | 91.9 | 42.4 | 80.4 | 9.8 | 96.2 |
价格
Value & Pricing
最低 US$839
Best Buy 5 个报价 最低 US$839
Price History
New Refurbished
