[Index page](../../)

## Redmi K20

### General

* Regional name(s): -
* Android codename: ?
* MIUI codename: ?

### Hardware

* SoC: Qualcomm Snapdragon 730 @ 2.2 GHz
* Memory: 6GB / 8GB
* Storage: 64GB / 128GB / 256GB
* MicroSD expansion: No

### Display

* Panel: AMOLED
* Size: 6.39 inches
* Resolution: 2340 x 1080 pixels
* Pixel density: 403 ppi
* Aspect ratio: ?
* Brightness: 600 nits
* Contrast ratio: 60000:1
* Colour gamut: 103.8% NTSC

### Camera

**Rear camera**

* Sensor: ?
* Resolution: 48 megapixels
* Pixel size: 0.8 µm
* Aperture: f/1.75
* OIS: No
* Autofocus: Phase detection
* Flash: LED

---

* Sensor: ?
* Resolution: 8 megapixels
* Pixel size: 1.12 µm
* Aperture: f/2.4
* OIS: No
* Autofocus: Contrast

---

* Sensor: ?
* Resolution: 13 megapixels
* Pixel size: 1.12 µm
* Aperture: f/2.4
* OIS: No
* Autofocus: No

**Video recording**

* Normal: 4K @ 30 fps / 1080p/720p @ 60 fps
* High frame rate: No
* Slow motion: 1080p/720p @ 960 fps

**Front camera**

* Sensor: ?
* Resolution: 20 megapixels
* Pixel size: 0.8 µm
* Aperture: f/2.2
* OIS: No
* Autofocus: No
* Flash: Yes

### Battery

* Capacity: 4000 mAh
* Wired charging: Qualcomm Quick Charge 3.0 (18W)
* Wireless charging: No

### Dimensions

* Size: 156.7 x 74.3 x 8.8 mm
* Weight: 191 g

### Connectivity

**Cellular**

* SIM slots: Nano + Nano

| Network | Bands |
|:---------:|:-------------------:|
| FDD-LTE | B1/B3/B5/B7/B8 |
| TDD-LTE | B34/B38/B39/B40/B41 |
| TD-SCDMA | B34/B39 |
| WCDMA | B1/B2/B5/B8 |
| GSM | B2/B3/B5/B8 |
| CDMA/EVDO | BC0 |

**Wi-Fi**

* Protocols: 802.11 a/b/g/n/ac
* Bands: 2.4 GHz / 5 GHz
* MIMO: MU-MIMO

**Bluetooth & NFC**

* Bluetooth: 5.0
* NFC: Yes

**Ports**

* USB: Type-C
* Headphone jack: Yes

### Navigation

* GPS: Yes
* AGPS: No
* Galileo: Yes
* GLONASS: Yes
* QZSS: No
* BDS: Yes

### Biometrics

* Fingerprint sensor: In-display
* Facial recognition: No

### Sensors

* Infrared: No
* Proximity: Yes
* Gyroscope: Yes
* Ambient light: Yes
* Accelerometer: Yes
* Barometer: No
* Electronic compass: Yes
* Hall: No