Xiaomi Redmi K40S
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Description
Xiaomi Redmi K40S - description and parameters
Xiaomi Redmi K40S supports frequency bands GSM , CDMA , HSPA , CDMA2000 , LTE , 5G. Official announcement date is March 17 2022. The device is working on an Android 12, MIUI 13 with a Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) processor. Xiaomi Redmi K40S has 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM of built-in memory. This device has a Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) chipset. The main screen size is 6.67 inches, 107.4 cm2 with 1080 x 2400 pixels, 20:9 ratio resolution. It has a 395 ppi density) ppi pixel density. The screen covers about 86.6% of the device's body. This screen to body ratio is a very impressiveSpecification
| Network, supported bands and technologies | |
|---|---|
| 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 |
| 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 42.2/5.76 Mbps, LTE-A, 5G |
| Release date | |
| First presented | 2022, March 17 |
| Status | Available. Released 2022, March 17 |
| Size and Dimensions | |
| Measurements | 163.2 x 76 x 7.7 mm (6.43 x 2.99 x 0.30 in) |
| Weight | 195 g (6.88 oz) |
| Design | "Glass front (Gorilla Glass 5), plastic back |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Splash resistant | |
| Display (type and size) | |
| Type | AMOLED, 120Hz, HDR10+, 1300 nits (peak) |
| Size | 6.67 inches, 107.4 cm2 |
| Resolution | 1080 x 2400 pixels, 20:9 ratio |
| Protection | Corning Gorilla Glass 5 |
| System and processor information | |
| OS | Android 12, MIUI 13 |
| Chipset | Qualcomm SM8250-AC Snapdragon 870 5G (7 nm) |
| Central processing unit | Octa-core (1x3.2 GHz Kryo 585 & 3x2.42 GHz Kryo 585 & 4x1.80 GHz Kryo 585) |
| Graphics processing unit | Adreno 650 |
| Memory bank | |
| Slot for memory card | No |
| Built-in | 128GB 6GB RAM, 128GB 8GB RAM, 256GB 8GB RAM, 256GB 12GB RAM |
| "UFS 3.1 | |
| Camera | |
| Triple | 48 MP, f/1.8, (wide), 1/2", 0.8?m, PDAF, OIS8 MP, 119? (ultrawide)2 MP, f/2.4, (macro) |
| Features | Dual-LED dual-tone flash, HDR, panorama |
| Video | 4K@30fps, 1080p@30/60/120fps, 720p@960fps; gyro-EIS |
| Selfie Single | 20 MP, (wide) |
| Selfie Video | 1080p@30/120fps |
| Sound | |
| Main speaker | Yes, with stereo sound |
| 3.5mm jack | No |
| 24-bit/192kHz audio | |
| Communication | |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac/6, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.2, A2DP, LE |
| GPS | Yes, with A-GPS. Up to tri-band: GLONASS (1), BDS (3), GALILEO (2), QZSS (2), NavIC |
| NFC | Yes |
| Radio | No |
| USB | USB Type-C 2.0, USB On-The-Go |
| Features | |
| Sensors | Fingerprint recognition (side-mounted), accelerometer, gyro, proximity sensor, compass, color spectrum |
| Battery | |
| Type | Li-Po 4500 mAh, non-removable |
| Charging | Fast charging 67W, 100% in 38 min (advertised)Power Delivery 3.0Quick Charge 3+ |
| Other | |
| Colors | Black, Gray, Blue, Green |
| Price | About 260 EUR |
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