Samsung
三星 Galaxy Tab A7
SM-T509SM-T509
- 发布时间Released 2022, November 21
- 重量与尺寸477 g (1.05 lb) · 247.6 x 157.4 x 7 mm (9.75 x 6.20 x 0.28 in)
- 操作系统Android 12, One UI 4
- 存储32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM · 存储卡槽 microSDXC
- 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
- LTE
- Speed
- HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat13 400/50 Mbps
- Technology
- GSM / HSPA / LTE
发布时间
- Announced
- 2022, November 18
- Released
- Released 2022, November 21
机身
- Dimensions
- 247.6 x 157.4 x 7 mm (9.75 x 6.20 x 0.28 in)
- SIM
- Nano-SIM
- Weight
- 477 g (1.05 lb)
屏幕
- Resolution
- 1200 x 2000 pixels, 5:3 ratio (~224 ppi density)
- Size
- 10.4 inches, 307.9 cm2 (~79.0% screen-to-body ratio)
- Type
- TFT LCD
平台
- CPU
- Octa-core (2x2.0 GHz Cortex-A75 & 6x1.8 GHz Cortex-A55)
- Chipset
- Unisoc UMS512 T618 (12 nm)
- GPU
- Mali G52 MP2
- OS
- Android 12, One UI 4
内存与存储
- Card slot
- microSDXC
- Internal
- 32GB 3GB RAM, 32GB 4GB RAM, 64GB 3GB RAM
后置摄像头
- Camera
- 8 MP, AF
- Video
- 1080p@30fps
前置摄像头
- Camera
- 5 MP
- Video
- 1080p@30fps
音频
- 3.5mm jack
- Yes
- Loudspeaker
- Yes, with stereo speakers (4 speakers)
连接
- Bluetooth
- 5.0, A2DP, LE
- GPS
- GPS, GLONASS, BDS, GALILEO
- NFC
- No
- Radio
- No
- USB
- USB Type-C 2.0
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct
功能
- Sensors
- Accelerometer, gyro, proximity, compass
电池
- Battery
- Li-Po 7040 mAh, non-removable
- Charging
- 15W wired
其他
- Colors
- Dark Gray, Silver, Gold
- SAR EU
- 1.54 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-T509 · 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。