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Xiaomi Redmi K40S

Market Status: **


Released On: Released 2022, March 17


6 By Expert

Display image of Xiaomi Redmi K40S

6.67"1080x2400

pixels

48MP2160p

6-12GB RAM

Snapdragon 870 5G

4500mAh67W

Released 2022, March 17

195g, 7.7mm thickness

Android 12, MIUI 13

128GB/256GB storage, no card slot

0

BECOME A FAN

Released 2022, March 17

195g, 7.7mm thickness

Android 12, MIUI 13

128GB/256GB storage, no card slot

0

BECOME A FAN

6.67"

1080x2400 pixels

48MP

2160p

6-12GB RAM

Snapdragon 870 5G

4500mAh

67W
Specification

Network

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, 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
Dual SIM (Nano-SIM, dual stand-by)
 
Splash resistant

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
 
UFS 3.1

Sound

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

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, color spectrum

Battery

TypeLi-Po 4500 mAh, non-removable
Charging67W wired, PD3.0, QC3, 100% in 38 min (advertised)

Misc

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

Disclaimer. We can not guarantee that the information on this page is 100% correct. Read more

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Expert View

on Oct 16, 2024

6/10
Expert
Score

4

Camera

9

Design

9

Battery

6

Display

7

Features

7

Usability

4

Performance

5

Connectivity

like
Pros
  • Solid Performance
  • Vibrant Display
  • Good Camera Setup
like
Cons
verdict

Verdict

The Xiaomi Redmi K40S strikes a balance between performance and affordability, offering a vibrant display, solid processing power, and a decent camera setup. Its fast charging and good battery life enhance its usability for everyday tasks. However, potential buyers should be aware of its camera limitations in low-light conditions, MIUI bloatware, and the lack of features like wireless charging and an IP rating. Overall, it’s a great option for users seeking a reliable mid-range smartphone without breaking the bank.

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