Xiaomi Redmi K20

GSM / HSPA / LTE

GSM 850 / 900 / 1800 / 1900

HSDPA 850 / 900 / 1900 / 2100

1, 3, 5, 7, 8, 34, 38, 39, 40, 41

HSPA, LTE

2019, May. Released 2019, June

Discontinued

156.7 x 74.3 x 8.8 mm (6.17 x 2.93 x 0.35 in)

191 g (6.74 oz)

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Nano-SIM + Nano-SIM

Super AMOLED, HDR

6.39 inches, 100.2 cm2 (~86.1% screen-to-body ratio)

1080 x 2340 pixels, 19.5:9 ratio (~403 ppi density)

Corning Gorilla Glass 5

Android 9.0 (Pie), upgradable to Android 10, MIUI 12

Qualcomm SDM730 Snapdragon 730 (8 nm)

Octa-core (2x2.2 GHz Kryo 470 Gold & 6x1.8 GHz Kryo 470 Silver)

Adreno 618

No

64GB 6GB RAM, 128GB 6GB RAM, 256GB 8GB RAM

UFS 2.1

48 MP, f/1.8, 26mm (wide), 1/2.0", 0.8µm, PDAF 8 MP, f/2.4, 53mm (telephoto), 1/4.0", 1.12µm, PDAF, 2x optical zoom 13 MP, f/2.4, 12mm (ultrawide), 1/3.1", 1.12µm

Dual-LED flash, HDR, panorama

4K@30fps, 1080p@30/120/240fps, 1080p@960fps

Motorized pop-up 20 MP, f/2.2, (wide), 1/3.4", 0.8µm

HDR · 1080p@30fps

Yes

Yes

Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct

5.0, A2DP, LE, aptX HD

GPS, GLONASS, GALILEO, BDS

Yes (China only)

FM radio

USB Type-C 2.0, OTG

Fingerprint (under display, optical), accelerometer, gyro, proximity, compass

Li-Po 4000 mAh, non-removable

18W wired

Carbon black, Red flame, Glacier blue, Pearl White

M1903F10I

1.07 W/kg (head) 0.72 W/kg (body)