Redmi K40S
Redmi K40S is basically 2022 version of Redmi K40.
Redmi K40S Key Specs
- Fast charging OIS support High refresh rate High RAM capacity
- No SD Card slot No headphone jack
Redmi K40S Summary
The Redmi K40S is a great phone for anyone looking for a budget-friendly option that doesn't sacrifice on quality. The phone has a 6.67-inch OLED display with a resolution of 1080 x 2400 and a refresh rate of 60Hz. It is powered by a Snapdragon 870 processor, and comes with 6GB/8GB of RAM and 128GB/256GB of storage. The phone also has a quad-camera setup that includes a 48MP main camera, an 8MP ultrawide camera, a 2MP macro camera. The Redmi K40S also has a 4520mAh battery that supports 67W fast charging. Overall, the Redmi K40S is a great option for anyone looking for a budget-friendly phone that doesn't sacrifice on quality or features.
Redmi K40S Battery
Battery life is always an important consideration when choosing a smartphone, and the Redmi K40S has a lot to offer in this regard. The phone is equipped with a 4520mAh battery, which is plenty of juice for even the most demanding users. And thanks to the phone's efficient processor, you can expect to get great battery life even when using power-hungry apps and games. What's more, the Redmi K40S supports 67W fast charging, so you can top up your battery in no time at all. Whether you're looking for a phone that can last all day or one that can charge up quickly, the Redmi K40S is sure to meet your needs.
Redmi K40S Full Specifications
| Brand | Redmi |
| Announced | |
| Codename | munch |
| Model Number | 22021211RC |
| Release Date | 2022, March 17 |
| Out Price | $283 |
DISPLAY
| Type | OLED |
| Aspect Ratio and PPI | 20:9 ratio - 526 ppi density |
| Size | 6.67 inches, 107.4 cm2 (~86.4% screen-to-body ratio) |
| Refresh Rate | 120 Hz |
| Resolution | 1080 x 2400 pixels |
| Peak brightness (nit) | |
| Protection | Corning Gorilla Glass 5 |
| Features |
BODY
| Colors | Black Blue White Green |
| Dimensions | 163.7 • 76.4 • 7.8 mm (6.44 • 3.01 • 0.31 in) |
| Weight | 196 gr (6.91 oz) |
| Material | Glass front (Gorilla Glass 5), plastic back |
| Certification | |
| Water Resistant | |
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass, color spectrum |
| 3.5mm Jack | No |
| NFC | Yes |
| Infrared | |
| USB Type | USB Type-C 2.0, USB On-The-Go |
| Cooling System | |
| HDMI | |
| Loudspeaker Loudness (dB) |
Network
Frequencies
| 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 |
| TD-SCDMA | |
| Navigation | Yes, with dual-band A-GPS, GLONASS, BDS, GALILEO, QZSS, NavIC |
| Network Speed | HSPA 42.2/5.76 Mbps, LTE-A, 5G |
| SIM Card Type | Dual SIM (Nano-SIM, dual stand-by) |
| Number of SIM Area | 2 SIM |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.1, A2DP, LE |
| VoLTE | Yes |
| FM Radio | No |
| Body SAR (AB) | |
| Head SAR (AB) | |
| Body SAR (ABD) | |
| Head SAR (ABD) | |
PLATFORM
| 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) |
| Bits | |
| Cores | |
| Process Technology | |
| GPU | Adreno 650 |
| GPU Cores | |
| GPU Frequency | |
| Android Version | Android 12, MIUI 13 |
| Play Store |
MEMORY
| RAM Capacity | 6 GB, 8 GB, 12 GB |
| RAM Type | |
| Storage | 128GB 6GB RAM, UFS 3.1 |
| SD Card Slot | No |
PERFORMANCE SCORES
Antutu Score | • Antutu |
Battery
| Capacity | 4500 mAh |
| Type | Li-Po |
| Quick Charge Technology | |
| Charging Speed | 67W |
| Video Playback Time | |
| Fast Charging | |
| Wireless Charging | |
| Reverse Charging |
Camera
| Resolution | |
| Sensor | Sony IMX 582 |
| Aperture | f/1.79 |
| Pixel Size | |
| Sensor Size | |
| Optical Zoom | |
| Lens | |
| Extra |
| Resolution | 8 megapixels |
| Sensor | Sony IMX 355 |
| Aperture | |
| Pixel Size | |
| Sensor Size | |
| Optical Zoom | |
| Lens | Ultra-Wide |
| Extra |
| Resolution | 2 megapixels |
| Sensor | OmniVision |
| Aperture | |
| Pixel Size | |
| Sensor Size | |
| Optical Zoom | |
| Lens | Macro |
| Extra |
| Image Resolution | 48 megapixels |
| Video Resolution and FPS | 4K@30fps, 1080p@30/60/120/240/960fps, gyro-EIS |
| Optical Stabilisation (OIS) | Yes |
| Electronic Stabilisation (EIS) | |
| Slow Motion Video | |
| Features | LED flash, HDR, panorama |
DxOMark Score
| Mobile Score (Rear) | Mobil Photo Video |
| Selfie Score | Selfie Photo Video |
SELFIE CAMERA
| Resolution | 20 MP |
| Sensor | |
| Aperture | f/2.5 |
| Pixel Size | Samsung |
| Sensor Size | |
| Lens | |
| Extra |
| Video Resolution and FPS | 1080p@30fps, 720p@120fps |
| Features | HDR |
Redmi K40S FAQ
How long does the battery of the Redmi K40S last?
The Redmi K40S battery has a capacity of 4520 mAh.
Does Redmi K40S have NFC?
Yes, Redmi K40S have NFC
What is Redmi K40S refresh rate?
Redmi K40S has 120 Hz refresh rate.
What is the Android version of Redmi K40S?
The Redmi K40S Android version is Android 12, MIUI 13.
What is the display resolution of Redmi K40S?
The Redmi K40S display resolution is 1080 x 2400 pixels.
Does Redmi K40S have wireless charging?
No, Redmi K40S doesn't have wireless charging.
Is the Redmi K40S water and dust resistant?
No, Redmi K40S doesn't have water and dust resistant.
Does the Redmi K40S come with a 3.5mm headphone jack?
No, Redmi K40S doesn't have 3.5mm headphone jack.
What is the Redmi K40S camera megapixels?
The Redmi K40S has 48MP camera.
What is the camera sensor of Redmi K40S?
The Redmi K40S has Sony IMX 582 camera sensor.
What is the price of Redmi K40S?
The price of Redmi K40S is $270.
Which MIUI version will be last update of Redmi K40S?
MIUI 17 will be the last MIUI version of Redmi K40S.
Which Android version will be last update of Redmi K40S?
Android 15 will be the last Android version of Redmi K40S.
How many updates will Redmi K40S get?
Redmi K40S will get 3 MIUI and 4 years of Android security updates until MIUI 17.
How many years will Redmi K40S get updates?
Redmi K40S will get 4 years of security update since 2022.
How often will Redmi K40S get updates?
Redmi K40S gets update every 3 months.
Redmi K40S outs of box with which Android version?
Redmi K40S outs of box with MIUI 13 based on Android 12.
When will Redmi K40S get the MIUI 13 update?
Redmi K40S launched with MIUI 13 out-of-box.
When will Redmi K40S get the Android 12 update?
Redmi K40S launched with Android 12 out-of-box.
When will Redmi K40S get the Android 13 update?
Yes, Redmi K40S will get Android 13 update in Q1 2023.
When will Redmi K40S update support will end?
Redmi K40S update support will end on 2026.
Redmi K40S User Reviews and Opinions
Redmi K40S Video Reviews
Redmi K40S
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