Xiaomi Redmi Note 4 技术规格

Xiaomi Redmi Note 4 Tech Specifications
Xiaomi Redmi Note 4 Tech Specifications
Xiaomi Redmi Note 4 Tech Specifications
Xiaomi Redmi Note 4 Tech Specifications
5.5"

屏幕尺寸


3/4 GB RAM

内存容量


32GB/64GB storage, microSDXC

内部存储器

1080p

相机分辨率


13 MP

相机传感器


4100 mAh Li-Po

电池容量

完整规格:

網絡

规格

Technology: GSM / HSPA / LTE
2G bands: GSM 900 / 1800 / 1900 - SIM 1 & SIM 2
3G bands: HSDPA 850 / 900 / 1900 / 2100
4G bands: 1, 3, 4, 5, 7, 8, 20, 38, 40
Speed: HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps

生产启动

规格

公布: 2017, January
地位: Available. Released 2017, January

身体

规格

方面: 151 x 76 x 8.5 mm (5.94 x 2.99 x 0.33 in)
重量: 165 g (5.82 oz)
SIM: Hybrid Dual SIM (Micro-SIM/Nano-SIM, dual stand-by)
建造: Glass front, aluminum back, aluminum frame

展示

规格

类型: IPS LCD
尺寸: 5.5 inches, 83.4 cm2 (~72.7% screen-to-body ratio)
Resolution: 1080 x 1920 pixels, 16:9 ratio (~401 ppi density)

平台

规格

操作系统: Android 6.0 (Marshmallow), upgradable to 7.0 (Nougat), MIUI 11
芯片组: Qualcomm MSM8953 Snapdragon 625 (14 nm)
CPU: Octa-core 2.0 GHz Cortex-A53
GPU: Adreno 506

记忆

规格

卡槽: microSDXC (uses shared SIM slot)
Internal: 32GB 3GB RAM, 64GB 3GB RAM, 64GB 4GB RAM,eMMC 5.1

主摄像头

规格

单身的: 13 MP, f/2.0, 1/3.1", 1.12µm, PDAF
视频: 1080p@30fps, 720p@120fps
特征: Dual-LED dual-tone flash, panorama, HDR

自拍相机

规格

单身的: 5 MP, f/2.0
视频: 1080p@30fps

声音

规格

喇叭: Yes
3.5mm jack: Yes,24-bit/192kHz audio

通讯

规格

WLAN: Wi-Fi 802.11 a/b/g/n, Wi-Fi Direct, hotspot
Bluetooth: 4.1, A2DP, LE
GPS: Yes, with A-GPS, GLONASS, BDS
NFC: No
收音机: FM radio
USB: microUSB 2.0, USB On-The-Go
Infrared port: Yes

特征

规格

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

电池

规格

类型: Li-Po 4100 mAh, non-removable

杂项

规格

颜色: Dark Gray, Gold, Black, Lake Blue
价格: About 150 EUR
楷模: 2016100
SAR EU: 0.72 W/kg (head)     0.67 W/kg (body)    

测试

规格

表现: GFXBench: 3.4fps (ES 3.1 onscreen)
展示: Contrast ratio: 1503:1 (nominal), 2.714 (sunlight)
相机: Photo / Video
喇叭: Voice 67dB / Noise 70dB / Ring 81dB
Audio quality: Noise -94.6dB / Crosstalk -94.3dB
电池寿命: Endurance rating 119h

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