Xiaomi Redmi K40 技术规格

Xiaomi Redmi K40 Tech Specifications
Xiaomi Redmi K40 Tech Specifications
6.67"

屏幕尺寸


6-12 GB RAM

内存容量


128GB/256GB storage, no card slot

内部存储器

2160p

相机分辨率


48 MP

相机传感器


4520 mAh Li-Po

电池容量

完整规格:

網絡

规格

Technology: GSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bands: GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2,CDMA 800
3G bands: HSDPA 850 / 900 / 1700(AWS) / 1900 / 2100,CDMA2000 1x
4G bands: 1, 2, 3, 4, 5, 7, 8, 18, 19, 26, 28, 34, 38, 39, 40, 41, 42
Speed: HSPA 42.2/5.76 Mbps, LTE-A, 5G
5G bands: 1, 3, 28, 41, 77, 78 SA/NSA/Sub6

生产启动

规格

公布: 2021, February 25
地位: Available. Released 2021, March 04

身体

规格

方面: 163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
重量: 196 g (6.91 oz)
SIM: Dual SIM (Nano-SIM, dual stand-by)

展示

规格

类型: Super AMOLED, 120Hz, HDR10+, 1300 nits (peak)
尺寸: 6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution: 1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
保护: Corning Gorilla Glass 5

平台

规格

操作系统: Android 11, MIUI 12
芯片组: Qualcomm SM8250-AC Snapdragon 870 5G (7 nm)
CPU: Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)
GPU: Adreno 650

记忆

规格

卡槽: No
Internal: 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM,UFS 3.1

主摄像头

规格

视频: 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
特征: LED flash, HDR, panorama
三倍: 48 MP, f/1.8, 26mm (wide), 1/2", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm

自拍相机

规格

单身的: 20 MP, f/2.5, (wide), 1/3.4", 0.8µm
视频: 1080p@30fps, 720p@120fps
特征: HDR

声音

规格

喇叭: Yes, with stereo speakers
3.5mm jack: No,24-bit/192kHz audio

通讯

规格

WLAN: Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot
Bluetooth: 5.1, A2DP, LE
GPS: Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC
NFC: Yes
收音机: No
USB: USB Type-C 2.0, USB On-The-Go
Infrared port: Yes

特征

规格

传感器: Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum

电池

规格

类型: Li-Po 4520 mAh, non-removable
收费: Fast charging 33W, 100% in 52 min (advertised) Power Delivery 3.0 Quick Charge 3+

杂项

规格

颜色: Black, White, Aurora
价格: $ 435.99
楷模: M2012K11AC

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