Redmi K40

Redmi K40

General

NameRedmi K40-
Launch Date25 Feb 2021-
BrandRedmi-
ColorsBlack, White, Aurora-
ModelsM2012K11AC-

Display

Display Size6.67 Inches-
Display TypeSuper AMOLED, HDR10+, 1300 nits (peak)-
Resolution1080 x 2400 pixels-
Refresh Rate120Hz-
Display ProtectionGorilla Glass 5-
Aspect Ratio20:9-
Features85.9% (screen to body ratio), 395 ppi-

Platform

Operating SystemAndroid 11, MIUI 12-
ProcessorSnapdragon 870 5G (7 nm)-
CPUOcta-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585)-
GPUAdreno 650-

Memory

Ram6GB, 8GB, 12GB-
Ram TypeLPDDR5-
Storage128GB, 256GB-
Storage TypeUFS 3.1-
SD Card SlotNo-

Camera

TypeTriple Camera-
Main48 MP, f/1.8, 26mm, 1/2", 0.8µm-
Ultra Wide8 MP, f/2.2, 119˚-
Macro5 MP, f/2.4, 50mm, 1/5.0", 1.12µm-
Video4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS-
FeaturesHDR-

Front Camera

TypeSingle Camera-
Selfie20 MP, f/2.5, 1/3.4", 0.8µm-
Video1080p@30fps, 720p@120fps-
FeaturesHDR-

Battery

Capacity4520 mAh-
Battery TechnologyLi-Po, non-removable-
Charging Speed33W, PD3.0, QC3-
USB TypeType C, USB 2.0, OTG-
Wireless ChargingNo-

Network

SimDual Sim-
Sim Type
Dual SIM (Nano-SIM, dual stand-by)
-
Technology5G-
Bands

Connectivity

Wi-FiWiFi 6-
BluetoothV5.1-
NFCYes-
GPSYes-

Audio

LoudspeakerStereo speakers-
Headphone JackNo-
Features24-bit/192kHz Hi-Res audio-

Biometric

FingerprintYes-
Fingerprint TypeCapacitive Fingerprint Scanner-
Fingerprint PositionSide-Mounted-
Face Unlock2D Face Unlock-

Body

Dimensions163.7 x 76.4 x 7.8 mm-
Weight196 g-
Frame--
BackGlass Back-
IP RatingNo-

Others

SensorsAccelerometer, gyro, proximity, compass, color spectrum-
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