Samsung
三星 Galaxy Tab A (8.0 inches, 2019, Wi-Fi)
SM-T290SM-T290
- 发布时间Released 2019, July
- 重量与尺寸345g (Wi-Fi), 347g (LTE) (12.24 oz) · 210 x 124.4 x 8 mm (8.27 x 4.90 x 0.31 in)
- 操作系统Android 9.0 (Pie), upgradable to Android 10
- 存储32GB 2GB RAM, 64GB 2GB RAM · 存储卡槽 microSDXC (dedicated slot)
- 具体型号
- 1
- 参数分类
- 13
网络
- 2G
- GSM 850 / 900 / 1800 / 1900
- 3G
- HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
- 4G
- 1, 2, 3, 4, 5, 7, 8, 12, 17, 20, 28, 38, 40, 41
- Speed
- HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
- Technology
- GSM / HSPA / LTE
发布时间
- Announced
- 2019, July 05
- Released
- Released 2019, July
机身
- Build
- Glass front, aluminum back, plastic frame
- Dimensions
- 210 x 124.4 x 8 mm (8.27 x 4.90 x 0.31 in)
- SIM
- Nano-SIM
- Weight
- 345g (Wi-Fi), 347g (LTE) (12.24 oz)
屏幕
- Resolution
- 800 x 1280 pixels, 16:10 ratio (~189 ppi density)
- Size
- 8.0 inches, 185.6 cm2 (~71.0% screen-to-body ratio)
- Type
- TFT
平台
- CPU
- Quad-core 2.0 GHz Cortex-A53
- Chipset
- Qualcomm SDM429 Snapdragon 429 (12 nm)
- GPU
- Adreno 504
- OS
- Android 9.0 (Pie), upgradable to Android 10
内存与存储
- Card slot
- microSDXC (dedicated slot)
- Internal
- 32GB 2GB RAM, 64GB 2GB RAM
后置摄像头
- Camera
- 8 MP, AF
- Video
- 1080p@30fps
前置摄像头
- Camera
- 2 MP
音频
- 3.5mm jack
- Yes
- Loudspeaker
- Yes, with dual speakers
连接
- Bluetooth
- 4.2, A2DP, LE
- GPS
- Yes, with A-GPS, GLONASS, GALILEO, BDS
- NFC
- No
- Radio
- No
- USB
- microUSB 2.0
- WLAN
- Wi-Fi 802.11 a/b/g/n, dual-band, Wi-Fi Direct, hotspot
功能
- Sensors
- Accelerometer
电池
- Battery
- Li-Po 5100 mAh, non-removable
其他
- Colors
- Carbon Black, Silver Gray
- SAR EU
- 0.75 W/kg (head) 1.19 W/kg (body)
Samsung
Samsung 具体型号
数据来源
规格来源
SamFW · gsmarena.com · 来源型号 SM-T290 · 采集于 2026-09-05
规格为来源方提供的参考数据，可能存在错误或地区差异。