Redmi K40S
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- Released 2022, March 17
- 195g, 7.7mm thickness
- Android 12, MIUI 13
- 128GB/256GB storage, no card slot
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6.67 inches1080 x 2400 pixels
48MP
2160p
6-12GB RAM
Snapdragon 870 5G
4500mAh
Li-Po 4500 mAh
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 |
| 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 |
Camera
| Main Camera | 48MP |
| Video | 2160p |
Battery
| Type | Li-Po 4500 mAh |
| Capacity | 4500 mAh |
Features
| Sensors | Fingerprint (side-mounted), accelerometer, gyro, proximity, compass |
FAQs
This device doesn't have an official waterproof rating.
Yes, this device supports 5G networks in India.
Redmi K40S comes with Android 12, MIUI 13 out of the box.
No, this device doesn't support wireless charging.
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