Samsung Galaxy Tab A 7" SM-T280NZKAXAR Black
Its microSD slot supports up to 200GB of expandable storage, directly addressing the limited 8GB internal capacity. The 277g weight and compact 7-inch frame make it highly portable for one-handed use. This tablet is best for users needing a basic, secondary device for reading or media playback, not productivity tasks.
CPU 1.30GHz
RAM 2 GB
Storage 8 GB
Screen 7" 1280x800
OS Android 5.1 (Lollipop)
cellular 是
22 综合评分
价格 US$64
Snapshot
优缺点
Pros
- Strong user sentiment (99th percentile) 99th
- Strong connectivity (66th percentile) 66th
Cons
- Below average storage (0th percentile)
- Below average ram (1th percentile)
- Below average screen (4th percentile)
- Below average feature (24th percentile)
What owners think
用户口碑如何随时间变化
独家依据客户实际撰写评价的时间——让你看到最初的好评是否持续。
95/100我们的 AI 口碑分析
The proof
性能表现
规格参数
完整规格参数
Processor
| CPU | 1.30GHz |
| Cores | 4 |
Memory & Storage
| RAM | 2 GB |
| Storage | 8 GB |
| Storage Type | eMMC |
| Expandable | Yes |
Display
| Size | 7" |
| Resolution | 1280 |
Connectivity
| Wi-Fi | Wi-Fi |
| Bluetooth | Bluetooth 4.0 |
| Cellular | Yes |
Features
| Stylus Support | No |
Physical
| Weight | 0.3 kg / 0.6 lbs |
| OS | Android 5.1 (Lollipop) |
竞品对比
| Spec | Samsung Galaxy Tab A 7" SM-T280NZKAXAR | Microsoft Surface Pro 11th Edition | Apple iPad A16 Chip | Lenovo Idea Tab Plus ZAG70921US | DOOGEE U11 U11 | Xiaomi Redmi Pad Redmi Pad 2 |
|---|---|---|---|---|---|---|
| CPU | 1.30GHz | Intel Core Ultra 7 268V | Apple A16 | MediaTek Dimensity | 1.6 GHz | 2200 MHz mediatek_helio |
| RAM (GB) | 2 | 32 | 6 | 8 | 16 | 8 |
| Storage (GB) | 8 | 512 | 128 | 128 | 128 | 256 |
| Screen | 7" 1280x800 | 13" 2880x1920 | 11" 2360x1640 | 12.1" 2560x1600 | 11" | 11" 2560x1600 |
| OS | Android 5.1 (Lollipop) | Windows 11 Pro | iPadOS | Android 15 | Android 16 | Android 15 |
| Stylus | false | true | true | true | true | false |
| Cellular | true | false | false | false | true | false |
| Battery (Wh) | - | 47 | 29 | - | - | - |
| Compare | Compare | Compare | Compare | Compare |
| Product | Cpu | Gpu | Ram | Screen | Battery | Feature | Storage | User Sentiment | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|---|---|
| Samsung Galaxy Tab A 7" SM-T280NZKAXAR | 36.5 | 38.3 | 1.2 | 4.3 | 30.3 | 24.1 | 0.2 | 98.5 | 66 | 37.6 |
| Microsoft Surface Pro 11th Edition Compare | 73.9 | 92.8 | 98.7 | 98.4 | 99 | 83.4 | 92.6 | 77.8 | 93.2 | 42.1 |
| Apple iPad A16 Chip Compare | 54.6 | 55.8 | 50.6 | 79.2 | 95.6 | 83.4 | 64.4 | 0 | 77.7 | 96.8 |
| Lenovo Idea Tab Plus ZAG70921US Compare | 82.9 | 81.9 | 65.5 | 84.2 | 91.2 | 67.2 | 64.4 | 77.8 | 62.4 | 93.9 |
| DOOGEE U11 U11 Compare | 68.7 | 69.3 | 87.9 | 56.2 | 83.4 | 87.7 | 51.6 | 88.5 | 87.8 | 86.9 |
| Xiaomi Redmi Pad Redmi Pad 2 Compare | 91.8 | 90.5 | 65.5 | 79.6 | 86.1 | 27.9 | 73.3 | 0 | 62.4 | 93.9 |
Price
性价比分析
最低 US$64
Newegg 1 个报价 最低 US$64
2026年5月21日 Refurbished US$64
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。
