Xiaomi Redmi K40 - Full Phone Specifications

Xiaomi Redmi K40

xiaomi redmi k40

Released 2021, March 04

6.67" Display

1080x2400 pixels

48MP

2160p

6-12GB RAM

Snapdragon 870 5G

4520mAh

33W

Network

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

Launch

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

Body

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

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

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

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

Main Camera

Triple :	48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.2, 119˚ (ultrawide) 5 MP, f/2.4, 50mm (macro), 1/5.0", 1.12µm
Features :	LED flash, HDR, panorama
Video :	4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS

Selfie camera

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

Sound

Loudspeaker :	Yes, with stereo speakers
3.5mm jack :	No

Comms

WLAN :	Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct
Bluetooth :	5.1, A2DP, LE
Positioning :	GPS (L1+L5), GLONASS (G1), BDS (B1I+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC
NFC :	Yes
Infrared port :	Yes
Radio :	No
USB :	USB Type-C 2.0, OTG

Features

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

Battery

Type :	Li-Po 4520 mAh, non-removable
Charging :	33W wired, PD3.0, QC3, 100% in 52 min (advertised)

Misc

Colors :	Black, White, Aurora
Models :	M2012K11AC
Price :	About 280 EUR