Samsung
三星 Galaxy A40
SM-A405SM-A405
- 发布时间Released 2019, April
- 重量与尺寸140 g (4.94 oz) · 144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
- 操作系统Android 9.0 (Pie)
- 存储64GB 4GB 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 (dual-SIM model only)
- 3G
- HSDPA 850 / 900 / 1900 / 2100
- 4G
- 1, 3, 5, 7, 8, 20, 38, 40, 41
- Speed
- HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps
- Technology
- GSM / HSPA / LTE
发布时间
- Announced
- 2019, March 19
- Released
- Released 2019, April
机身
- Build
- Glass front (Gorilla Glass 3), plastic back, plastic frame
- Dimensions
- 144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
- SIM
- Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
- Weight
- 140 g (4.94 oz)
屏幕
- Protection
- Corning Gorilla Glass 3
- Resolution
- 1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)
- Size
- 5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
- Type
- Super AMOLED
平台
- CPU
- Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
- Chipset
- Exynos 7904 (14 nm)
- GPU
- Mali-G71 MP2
- OS
- Android 9.0 (Pie)
内存与存储
- Card slot
- microSDXC (dedicated slot)
- Internal
- 64GB 4GB RAM
后置摄像头
- Camera
- 16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide)
- Features
- LED flash, panorama, HDR
- Video
- 1080p@30fps
前置摄像头
- Camera
- 25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm
- Video
- 1080p@30fps
音频
- 3.5mm jack
- Yes
- Loudspeaker
- Yes
连接
- Bluetooth
- 5.0, A2DP, LE
- GPS
- Yes, with A-GPS, GLONASS, GALILEO, BDS
- NFC
- Yes
- Radio
- FM radio
- USB
- USB Type-C 2.0
- WLAN
- Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
功能
- Sensors
- Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass
电池
- Battery
- Li-Po 3100 mAh, non-removable
- Charging
- Fast charging 15W
其他
- Colors
- Black, White, Blue, Coral
- Performance
- AnTuTu: 106388 (v7) GeekBench: 4112 (v4.4) GFXBench: 4.6fps (ES 3.1 onscreen)
- SAR EU
- 0.49 W/kg (head) 1.34 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-A405FM · 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。