- 195 g 75.9 mm 163.2 mm 7.7 mm
- SnapD. 870 Octa-Core 6 GB RAM 128 GB
- v9 715.000
- 4500 mAh
- 1 48 Mpx · ƒ/1.79 IMX582 Exmor RS 23SELF 20 Mpx · Unknow
- Android 12 Snow Cone MIUI V13 (Android 12)
Technical sheet of Xiaomi Redmi K40S
Finding the best price for the Xiaomi Redmi K40S is no easy task. Here you will find where to buy the Xiaomi Redmi K40S at the best price. Prices are continuously tracked in over 140 stores so that you can find a reputable dealer with the best price
Xiaomi Redmi K40S prices
|Release date||March 2022, 3 months ago|
Design & Materials of Xiaomi Redmi K40S
75.9 mm • 163.2 mm • 7.7 mmPrint 3D Model
|Usable surface||86 %|
|Resistance certificates (dust, water)||IP53|
|Resolution||1080 x 2400 px • FHD+|
|Density||395 ppi • High Density|
Performance & Hardware of Xiaomi Redmi K40S
|Model||Qualcomm Snapdragon 870|
|CPU||1x Cortex•A77 3.20 GHz + 3x Cortex•A77 2.4 GHz + 4x Cortex•A55 1.8 GHz|
|GPU||Qualcomm Adreno 650|
715.000 • Antutu v9
Overall performance better than 93% of devices
|Type||UFS Storage 3.1|
|Fingerprint||Yes, on the side|
Camera of Xiaomi Redmi K40S
Triple rear camera
|Sensor||Sony IMX582 Exmor RS|
|Pixel size||0.80 µm|
|Pixel Binning||1-4 (2x2)|
- 8 Mpx
- ƒ/ 2.2
- Pixel size
- 2 Mpx
- ƒ/ 2.4
- Pixel size
|Slow Motion Video||Yes, 960 fps|
|Pixel size||0.80 µm|
|Pixel Binning||1-4 (2x2)|
- Ultra wide angle 119° FOV
There is not need supporting all bands for having coverage in the different types of networks. For example, if it does not support one band, could make you not to have 4G coverage in rural areas or having bad coverage inside buildings, but having it without problems in cities.Report an error.
Connectivity of Xiaomi Redmi K40S
|5G||n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700), n78 (3500)|
|4G LTE||B1 (2100), B2 (1900), B3 (1800), B4 (1700/2100 AWS 1), B5 (850), B8 (900), B18 (800), B19 (800), B26 (850), B34 (TDD 2100), B38 (TDD 2600), B39 (TDD 1900), B40 (TDD 2300), B41 (TDD 2500), B42 (TDD 3500)|
|3G||B1 (2100), B2 (1900), B4 (1700/2100 AWS A-F), B5 (850), B6 (800), B8 (900), B19 (800)|
|2G||CDMA BC0 (800), B2 (1900), B3 (1800), B5 (850), B8 (900)|
Dual Standby (Nano SIM + Nano SIM)
SIM cards (MiniSIM) can be cut to MicroSIM, MicroSIM can be cut to NanoSIM and a SIM can even be cut to a NanoSIM (although not recommended). Download this SIM Cutting Template and forget about having to ask your operator for a new SIM...
|Standards||802.11a , 802.11b , 802.11g , 802.11n , 802.11n 5GHz , 802.11ac, WiFi 6 (802.11ax)|
|Version||Bluetooth 5.2 LELow energy consumption|
|Supports||A-GPS, GLONASS, Beidou, QZSS, Galileo, GPS (L1+L5), GLONASS (L1), BeiDou (B1), Galileo (E1+E5a), BeiDou (B2), NavIC System, QZSS (L1 + L5)|
|USB On-The-Go (OTG)||Yes|
|USB Type C||Yes|
Software of Xiaomi Redmi K40S
MIUI V13 (Android 12)
|Google Services (official)||No|
Add to compare
- Xiaomi Redmi K40SChina · 6GB · 128GB
- Xiaomi Redmi K50China · 8GB · 128GBFrom $ 413vsXiaomi Redmi K40SChina · 6GB · 128GBFrom $ 414View comparison
- Xiaomi Redmi Note 11T ProChina · 6GB · 128GBFrom $ 339vsXiaomi Redmi K40SChina · 6GB · 128GBFrom $ 414View comparison
Questions · FAQ
Frequently asked questions about the Xiaomi Redmi K40S.
What are the features of the Xiaomi Redmi K40S?
These are the main features and specifications of the Xiaomi Redmi K40S:
- Screen: 6.67" Amoled
- Resolution: 1080 x 2400 px · FHD+
- RAM: 6GB - 12GB
- Storage: 128GB - 256GB
- Processor: Qualcomm Snapdragon 870
What is the price of Xiaomi Redmi K40S?
The price of the Xiaomi Redmi K40S in United States varies between 377$ and 437$ depending on the specific version and its features. Below you can see the current prices for the different Xiaomi Redmi K40S versions:
- Xiaomi Redmi K40S - China · 6GB · 128GB: $ 414
- Xiaomi Redmi K40S - China · 8GB · 128GB: $ 377
- Xiaomi Redmi K40S - China · 8GB · 256GB: $ 422
- Xiaomi Redmi K40S - China · 12GB · 256GB: $ 437
How long does the battery of the Xiaomi Redmi K40S last?
The Xiaomi Redmi K40S battery has a capacity of 4500 mAh.
In which colours is the Xiaomi Redmi K40S available?
The Xiaomi Redmi K40S is available in 4 colours: Black, Blue, Silver and Green.
When was the Xiaomi Redmi K40S release date?
The Xiaomi Redmi K40S was unveiled on Thursday, March 17, 2022.
Does the Xiaomi Redmi K40S have 5G?
Xiaomi Redmi K40S has 5G on 10 bands: n1 (2100), n3 (1800), n5 (850), n8 (900), n28a (700), n38 (2600), n40 (2300), n41 (2500), n77 (3700) and n78 (3500).
Which camera does the Xiaomi Redmi K40S have?
The Xiaomi Redmi K40S has a triple rear camera and its main sensor is Sony IMX582 Exmor RS with a resolution of 48Mpx.
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- On Sale
- Version 2 months ago
- On Sale 2 months ago
- Aliases 3 months ago
- Name 3 months ago
- Photos 3 months ago
- Fingerprint 3 months ago
- Name, RAM 3 months ago
- Storage 3 months ago
- Features 3 months ago
- AnTuTu 3 months ago
- 8.4 Design & Materials
- 8.2 Performance & Hardware
- 7.8 Camera
- 7.2 Connectivity
- 6.5 Battery
In this case, to determine the score we evaluate 5 general aspects:
- Design and screen
- Hardware and performance
Once these 5 factors have been rated, we introduce the price variable. This means that any two devices with the same ratings get a different Ki score for quality vs price.
Even a device objectively worse than another may have a higher Ki score if it has a better price.
The Ki varies as time goes by. As new devices with better specifications enter the market the Ki score of older devices will go down, always being compensated of their decrease in price.