Redmi K40S

By Xiaomi

๐Ÿ“… Released 2022, March 17 ๐Ÿค– Android 12, MIUI 13 ๐Ÿ’พ 128GB/256GB storage

Gallery

Gallery Image Gallery Image

Detailed Specifications

Network

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

Launch

Announced
2022, March 17
Status
Available. Released 2022, March 17

Body

Dimensions
163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in)
Weight
195 g (6.88 oz)
Build
Glass front (Gorilla Glass 5), plastic back
SIM
Nano-SIM + Nano-SIM

Display

Type
AMOLED, 120Hz, HDR10+, 1300 nits (peak)
Size
6.67 inches, 107.4 cm2 (~86.6% screen-to-body ratio)
Resolution
1080 x 2400 pixels, 20:9 ratio (~395 ppi density)
Protection
Corning Gorilla Glass 5

Platform

OS
Android 12, MIUI 13
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, (wide), 1/2.0", 0.8รƒโ€šร‚ยตm, PDAF, OIS
8 MP, 119รƒโ€นร…ยก (ultrawide)
2 MP, f/2.4, (macro)
Features
Color spectrum sensor, Dual-LED dual-tone flash, HDR, panorama
Video
4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS

Selfie camera

Single
20 MP, (wide)
Video
1080p@30/120fps

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
5.2, A2DP, LE
Positioning
GPS (L1+L5), GLONASS (L1), BDS (B1I+B1c+B2a), GALILEO (E1+E5a), QZSS (L1+L5), NavIC (L5)
NFC
Yes
Radio
No
USB
USB Type-C 2.0, OTG

Features

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

Battery

Type
Li-Po 4500 mAh
Charging
67W wired, PD3.0, QC3, 100% in 38 min

Misc

Colors
Black, Gray, Blue, Green
Price
About 260 EUR