Samsung
三星 Galaxy J4
SM-J400SM-J400
- 发布时间Released 2018, May
- 重量与尺寸175 g (6.17 oz) · 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)
- 操作系统Android 8.0 (Oreo)
- 存储16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM · 存储卡槽 microSDXC (dedicated slot)
- 具体型号
- 3
- 参数分类
- 13
网络
- 2G
- GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2
- 3G
- HSDPA 850 / 900 / 1900 / 2100
- 4G
- 1, 3, 5, 7, 8, 20, 38, 40 - India, Pakistan
- Speed
- HSPA 42.2/5.76 Mbps, LTE Cat4 150/50 Mbps
- Technology
- GSM / HSPA / LTE
发布时间
- Announced
- 2018, May
- Released
- Released 2018, May
机身
- Build
- Glass front, plastic back, plastic frame
- Dimensions
- 151.7 x 77.2 x 8.1 mm (5.97 x 3.04 x 0.32 in)
- SIM
- Dual SIM (Micro-SIM, dual stand-by)
- Weight
- 175 g (6.17 oz)
屏幕
- Resolution
- 720 x 1280 pixels, 16:9 ratio (~267 ppi density)
- Size
- 5.5 inches, 83.4 cm2 (~71.2% screen-to-body ratio)
- Type
- Super AMOLED
平台
- CPU
- Quad-core 1.4 GHz Cortex-A53
- Chipset
- Exynos 7570 Quad (14 nm)
- GPU
- Mali-T720 MP2
- OS
- Android 8.0 (Oreo)
内存与存储
- Card slot
- microSDXC (dedicated slot)
- Internal
- 16GB 2GB RAM, 32GB 2GB RAM, 32GB 3GB RAM
后置摄像头
- Camera
- 13 MP, f/1.9, 28mm (wide), AF
- Features
- LED flash, panorama, HDR
- Video
- 1080p@30fps
前置摄像头
- Camera
- 5 MP, f/2.2
- Features
- LED flash
音频
- 3.5mm jack
- Yes
- Loudspeaker
- Yes
连接
- Bluetooth
- 4.2, A2DP, LE
- GPS
- Yes, with A-GPS, GLONASS, BDS
- NFC
- No
- Radio
- FM radio
- USB
- microUSB 2.0
- WLAN
- Wi-Fi 802.11 b/g/n, Wi-Fi Direct, hotspot
功能
- Sensors
- Accelerometer, proximity
电池
- Battery
- Li-Ion 3000 mAh, removable
其他
- Colors
- Black, Gold, Orchid Gray
- SAR US
- 0.36 W/kg (head) 1.49 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-J400F · 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。