Samsung Galaxy A40 技术规格

Samsung Galaxy A40 Tech Specifications
Samsung Galaxy A40 Tech Specifications
Samsung Galaxy A40 Tech Specifications
Samsung Galaxy A40 Tech Specifications
5.9"

屏幕尺寸


4 GB RAM

内存容量


64GB/128GB storage, microSDXC

内部存储器

1080p

相机分辨率


16 MP

相机传感器


3100 mAh Li-Po

电池容量

完整规格:

網絡

规格

Technology: GSM / HSPA / LTE
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 (dual-SIM model only)
3G bands: HSDPA 850 / 900 / 1900 / 2100
4G bands: 1, 3, 5, 7, 8, 20, 38, 40, 41
Speed: HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat12 600/150 Mbps

生产启动

规格

公布: 2019, March 19
地位: Available. Released 2019, April

身体

规格

方面: 144.4 x 69.2 x 7.9 mm (5.69 x 2.72 x 0.31 in)
重量: 140 g (4.94 oz)
SIM: Single SIM (Nano-SIM) or Dual SIM (Nano-SIM, dual stand-by)
建造: Glass front (Gorilla Glass 3), plastic back, plastic frame

展示

规格

类型: Super AMOLED
尺寸: 5.9 inches, 85.5 cm2 (~85.5% screen-to-body ratio)
Resolution: 1080 x 2340 pixels, 19.5:9 ratio (~437 ppi density)
保护: Corning Gorilla Glass 3

平台

规格

操作系统: Android 9.0 (Pie)
芯片组: Exynos 7904 (14 nm)
CPU: Octa-core (2x1.77 GHz Cortex-A73 & 6x1.59 GHz Cortex-A53)
GPU: Mali-G71 MP2

记忆

规格

卡槽: microSDXC (dedicated slot)
Internal: 64GB 4GB RAM, 128GB 4GB RAM,eMMC 5.1

主摄像头

规格

视频: 1080p@30fps
特征: LED flash, panorama, HDR
Dual: 16 MP, f/1.7, 26mm (wide), PDAF 5 MP, f/2.2, 13mm (ultrawide)

自拍相机

规格

单身的: 25 MP, f/2.0, 25mm (wide), 1/2.8", 0.9µm
视频: 1080p@30fps

声音

规格

喇叭: Yes
3.5mm jack: Yes

通讯

规格

WLAN: Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot
Bluetooth: 5.0, A2DP, LE
GPS: Yes, with A-GPS, GLONASS, GALILEO, BDS
NFC: Yes
收音机: FM radio
USB: USB Type-C 2.0

特征

规格

传感器: Fingerprint (rear-mounted), accelerometer, gyro, proximity, compass,ANT+

电池

规格

类型: Li-Po 3100 mAh, non-removable
收费: Fast charging 15W

杂项

规格

颜色: Black, White, Blue, Coral
价格: $ 136.66 / £ 249.99 / € 259.00
楷模: SM-A405F, SM-A405FN, SM-A405FM, SM-A405S
SAR EU: 0.49 W/kg (head)     1.34 W/kg (body)    

测试

规格

表现: AnTuTu: 106388 (v7) GeekBench: 4112 (v4.4) GFXBench: 4.6fps (ES 3.1 onscreen)
展示: Contrast ratio: infinite
相机: Photo / Video
喇叭: Voice 66dB / Noise 68dB / Ring 73dB
Audio quality: Noise -91.0dB / Crosstalk -85.9dB
电池寿命: Endurance rating 73h

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