Xiaomi Redmi K40 Technical Specifications

6.67"

Screen size

6-12 GB RAM

Memory capacity

128GB/256GB storage, no card slot

Storage capacity

2160p

Сamera resolution

48 MP

Camera sensor

4520 mAh Li-Po

Battery capacity

Full Specs:

Network

Specifications

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

Launch

Specifications

Announced:	2021, February 25
Status:	Available. Released 2021, March 04

Body

Specifications

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

Display

Specifications

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

Platform

Specifications

OS:	Android 11, MIUI 12
Chipset:	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

Memory

Specifications

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

Main Camera

Specifications

Video:	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS
Features:	LED flash, HDR, panorama
Triple:	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

Selfie camera

Specifications

Single:	20 MP, f/2.5, (wide), 1/3.4", 0.8µm
Video:	1080p@30fps, 720p@120fps
Features:	HDR

Sound

Specifications

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

Comms

Specifications

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
Radio:	No
USB:	USB Type-C 2.0, USB On-The-Go
Infrared port:	Yes

Features

Specifications

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

Battery

Specifications

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

Misc

Specifications

Colors:	Black, White, Aurora
Price:	$ 435.99
Models:	M2012K11AC

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