Xiaomi Redmi K40 Pro

Xiaomi Redmi K40 Pro

Phone Summary

Display size

6.67"

Display resolution

1080x2400 pixels

Camera pixels

64MP

Video pixels

4320p

RAM size

6-12GB RAM

Chipset

Snapdragon 888 5G

Battery size

4520mAh

Battery type

33W

Release date

2021, March 04

OS

Android 11, MIUI 12

Detailed Specifications

Network
TechnologyGSM / CDMA / HSPA / CDMA2000 / LTE / 5G
2G bandsGSM 850 / 900 / 1800 / 1900
 CDMA 800
3G bandsHSDPA 850 / 900 / 1700(AWS) / 1900 / 2100
 CDMA2000 1x
4G bands1, 2, 3, 4, 5, 7, 8, 12, 17, 18, 19, 20, 26, 28, 34, 38, 39, 40, 41, 42
5G bands1, 3, 28, 41, 77, 78 SA/NSA/Sub6
SpeedHSPA, LTE, 5G
Launch
Announced2021, February 25
StatusAvailable. Released 2021, March 04
Body
Dimensions163.7 x 76.4 x 7.8 mm (6.44 x 3.01 x 0.31 in)
Weight196 g (6.91 oz)
SIMNano-SIM + Nano-SIM
 IP53 dust protected and water resistant
(vertical water sprays)
Display
TypeSuper AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size6.67 inches, 107.4 cm2 (~85.9% screen-to-body ratio)
Resolution1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
ProtectionCorning Gorilla Glass 5
Platform
OSAndroid 11, MIUI 12
ChipsetQualcomm SM8350 Snapdragon 888 5G (5 nm)
CPUOcta-core (1x2.84 GHz Cortex-X1 & 3x2.42 GHz Cortex-A78 & 4x1.80 GHz Cortex-A55)
GPUAdreno 660
Memory
Card slotNo
Internal storage128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM
 UFS 3.1
MainCamera
Triple64 MP, f/1.9, 26mm (wide), 1/1.7", 0.8µm, PDAF
8 MP, f/2.2, 119˚ (ultrawide)
5 MP, f/2.4, 50mm (macro)
FeaturesColor spectrum sensor, LED flash, HDR, panorama
Video8K@30fps, 4K@30/60fps, 1080p@30/60/120/240/960fps, gyro-EIS, HDR10+
Selfiecamera
Single20 MP, f/2.5, (wide), 1/3.4", 0.8µm
FeaturesHDR
Video1080p@30fps, 720p@120fps
Sound
LoudspeakerYes, with stereo speakers
3.5mmjackNo
 24-bit/192kHz Hi-Res audio
Snapdragon Sound
Comms
WLANWi-Fi 802.11 a/b/g/n/ac/6e, dual-band, Wi-Fi Direct
Bluetooth5.2, A2DP, LE, aptX HD, aptX Adaptive
PositioningGPS (L1+L5), GLONASS (G1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFCYes
InfraredportYes
RadioNo
USBUSB Type-C 2.0, OTG
Features
SensorsFingerprint (side-mounted), accelerometer, gyro, proximity, compass, barometer
Battery
TypeLi-Po 4520 mAh
Charging33W wired, PD3.0, QC3, 100% in 52 min
Misc
ColorsBlack, White, Aurora
ModelsM2012K11C
PriceAbout 360 EUR