Xiaomi Redmi K20 Full Specifications: With 8 GB RAM, 256 GB Storage, Triple Rear Camera and Snapdragon 730

The Xiaomi Redmi K20 is equipped with a Qualcomm Snapdragon 730 chipset with 8nm process technology, Kryo 470 CPU and Adreno 618 GPU. The Xiaomi Redmi K20 comes with three versions, 6 GB RAM with 64 GB storage for 290 $, 6 GB RAM with 128 GB storage for 303 $ and 8 GB RAM with 256 GB storage for 375 $.
The internal memory cannot be expanded up to via a microSD. The smartphone runs on MIUI V10.2 based on Android 9.0 Pie. The phone powered by a non-removable Li-Polymer 4000 mAh battery with supports 18W fast charging.

The Xiaomi Redmi K20 boasts of three rear cameras, 48-megapixels main rear camera Sony IMX582 with f/1.75 aperture, 6-element lens, contrast autofocus, 4-in-1 pixel binning and 8-megapixels second rear camera (telephoto) with f/2.4 aperture. The third rear camera is 13-megapixels (ultra-wide angle) with f/2.4 aperture and 124.8 degree angle of view which is used for depth informatiom. The pop-up front camera is 20-megapixels with f/2.2 aperture.

The phone is available in three colors (Black, Blue and Red). The smartphone comes with a 6.39-inch Full HD+ Super AMOLED display with screen resolution 1080 x 2340, corning gorilla glass 6, HDR10, 103.8% NTSC, in-display fingerprint sensor and 60000:1 contrast ratio. The connectivity options are Wi-Fi direct, Wi-Fi 802.11 ac with 2x2 MiMO, NFC, USB Type-C and Bluetooth 5.0. The dimensions of the phone are 74.3 x 156.7 x 8.8 mm and weight are 191 g.

Xiaomi Redmi K20

Brand and Model

Brand

Xiaomi

Model

Redmi K20

Operating System

MIUI V10.2 (Android 9.0 Pie)

System on  Chip (SOC)

SOC

Qualcomm Snapdragon 730

Process Technology

8 nm

CPU

2x 2.2 GHz Kryo 470

6x 1.8 GHz Kryo 470

CPU Bits

64 bits

Instruction Set

ARMv8-A

CPU Frequency

2200 MHz

CPU Cores

8

GPU

Qualcomm Adreno 618

RAM Capacity

6 GB

8 GB

RAM Type

LPDDR4X

RAM Channels

Double Channel

RAM Frequency

1866 MHz

Other Features

Game Turbo 2.0

Storage

64 GB

128 GB

256 GB

UFS 2.1

Memory Cards

No Card

Display

Type / Technology

Super AMOLED

Diagonal Size

6.39 in

162.31 mm

16.23 cm

Width

2.68 in

68.02 mm

6.8 cm

Height

5.8 in

147.37 mm

14.74 cm

Aspect Ratio

2.167:1

Resolution

1080 x 2340 pixels

Pixel Density

403 ppi

158 ppcm

Color Depth

24 bits

16777216 colors

Display Area

86.37 %

Other Features

Capacitive

Multi-touch

Scratch resistant

Corning Gorilla Glass 6

2.5D curved glass screen

Peak brightness- 600 cd/m square

60000:1 contrast ratio

103.8% NTSC

430 cd/m square

Always-On Display

HDR10

Sensors

Proximity

Light

Accelerometer

Compass

Gyroscope

Fingerprint

In-display fingerprint sensor

Step detector

Step counter

Primary Camera

Sensor Model

Sony IMX582 Exmor RS

Sensor type

CMOS BSI

ISO

100-3200

Aperture

f/1.75

Flash Type

Dual LED

Image Resolution

8000 x 6000 pixels

48 MP

Video resolution

3840 x 2160 pixels

8.29 MP

Video FPS

30 fps

Features

Autofocus

Continuous shooting

Digital zoom

Digital image stabilization

Geotagging

Panorama

HDR

Touch focus

Face detection

White balance setting

ISO setting

Exposure compensation

Self-timer

Scene mode

RAW

Sensor size – 1/2"

Pixel size- 1.6 um (4-in-1 pixel binning)

Phase detection

6-element lens

Contrast autofocus

Focal length (35 mm equivalent) – 27 mm

1080p @ 960 fps

720p @ 960 fps

Secondary rear camera- 8 MP (telephoto)

Sensor size- 1/4" (#2)

Pixel size- 1.12 um (#2)

Aperture size- f/2.4 (#2)

Third rear camera- 13 MP (ultra-wide angle)

Sensor size- 1/3” (#3)

Pixel size- 1.12 um (#3)

Aperture size- f/2.4 (#3)

Angle of view- 124.8 degree (#3)

Front Camera

Aperture

f/2.2

Image Resolution

5120 x 3880 pixels

20.11 MP

Video Resolution

1920 x 1080 pixels

2.07 MP

Video FPS

30 fps

Features

Pixel size- 0.8 um

Focal length (35 mm equivalent) – 18 mm

Audio

Loudspeaker

Earpiece

Smart PA

Radio

No

Tracking /  Positioning

GPS

A-GPS

GLONASS

BeiDou

Wi-Fi

802.11a (IEEE 802.11a-1999)

802.11b (IEEE 802.11b-1999)

802.11g (IEEE 802.11g-2003)

802.11n (IEEE 802.11n-2009)

802.11n 5GHz

802.11ac (IEEE 802.11ac)

Dual band

Wi-Fi Hotspot

Wi-Fi-Direct

Wi-Fi Display

2x2 MiMO

Bluetooth

Version

5.0

Features

A2DP

LE

USB

Connector Type

USB Type-C

Version

2.0

Features

Charging

Mass Storage

Host

On-The-Go

Headphone Jack

Yes

Connectivity

Computer sync

OTA sync

Tethering

NFC

VoLTE

DLNA

Browser

HTML

HTML5

CSS 3

Audio File Formats /  Codecs

AAC

AAC+ / aaPlus / HE-AAC v1

AMR / AMR-NB / GSM-AMR

AMR-WB

aptX / apt-X

aptX HD / apt-X HD / aptX Lossless

eAAC+ / aacPlus v2 / HE-AAC v2

FLAC

MIDI

MP3

OGG

WMA

WAV

LDAC

Video File Formats /  Codecs

3GPP

AVI

DivX

H.263

H.264 / MPEG-4 Part 10 / AVC video

H.265 / MPEG-H Part 2 / HEVC

MP4

MKV

VC-1

Xvid

Battery

Capacity

4000 mAh

Type

Li-Polymer

Features

Non-removable

Fast charging

Charger Output Power

5 V / 3 A

9 V / 2 A

Quick Charge Technology

Qualcomm Quick Charge 4+

Launch

Announced

2019, May

Status

Release 1 June 2019

Price

290 $, 303 $ and 375 $

Design

Colors

Black

Blue

Red

Width

74.3 mm

7.43 cm

0.24 ft

2.93 in

Height

156.7 mm

15.67 cm

0.51 ft

6.17 in

Thickness

8.8 mm

0.88 cm

0.03 ft

0.35 in

Weight

191 g

0.42 lbs

6.74 oz

Volume

102.46 cm3

6.22 in3

Body Materials

Aluminium alloy

Glass

SIM Card

SIM Card Type

Nano-SIM (4FF-fourth form factor, since 2012, 12.30 x 8.80 x 0.67 mm)

Number of SIM Cards

2

Features

Dual SIM stand-by

Networks

GSM / LTE / W-CDMA / CDMA / TD-SCDMA

Mobile Network Technology and Bandwidth

UMTS (384 kbit/s)

EDGE

GPRS

HSPA+

LTE

EV-DO Rev. A (1.8 Mbit/s, 3.1 Mbit/s)

TD-SCDMA

TD-HSDPA