Compare Xiaomi Redmi K20 Vs Oppo Realme X

General

Platform

Memory

Design

Screen

Camera

Data

Battery

Multimedia

Map & Track

Call

Application

Box Contains

Xiaomi Redmi K20

Oppo Realme X

Device 3

Device 4

GSMScore
90%

USD $292

EUR €255

INR ₹20160

Remove

GSMScore
87%

USD $217

EUR €190

INR ₹15000

Remove

GSMScore
0 %

USD $∞

EUR €∞

INR ₹∞

GSMScore
0 %

USD $∞

EUR €∞

INR ₹∞

General

Officially Announced

May 2019

Officially Announced

May 2019

Official Release

June 2019

Official Release

May 2019

Market Status

Released

Market Status

Released

Device Colors

Blue, Black, Red

Device Colors

Blue, White

Platform & Network

SIM Card Support

Dual, (Nano Sim) (Dual VoLTE)

SIM Card Support

Dual, (Nano Sim) (Dual 4G VoLTE)

Network Band

GSM

Network Band

GSM

GSM 2G Bands

GSM 850, GSM 900, GSM 1800, GSM 1900

GSM 2G Bands

GSM 850, GSM 900, GSM 1800, GSM 1900

GSM 3G Bands

HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100

GSM 3G Bands

HSDPA 850, HSDPA 900, HSDPA 1900, HSDPA 2100

GSM 4G Bands

LTE 2100, LTE 800, LTE 1800, LTE 2600, LTE 850, LTE 900, LTE 2300, LTE 2500

GSM 4G Bands

LTE 2100, LTE 1800, LTE 2600, LTE 850, LTE 900, LTE 2300, LTE 2500

Operating System

Android

Operating System

Android

OS Version

Android 9 (Pie), (MIUI 10)

OS Version

Android 9 (Pie), (Color OS 6)

Chipset

Qualcomm Snapdragon 730

Chipset

Qualcomm Snapdragon 710

Processor

Octa Core Processor, (Kyro 470)

Processor

Octa Core Processor

Processor Speed

2.2 GHz

Processor Speed

2.2 GHz

GPU

Adreno 618

GPU

Adreno 616

Memory

Internal Memory

64 GB, 128 GB, 256GB, (6GB + 64GB / 128GB, 8GB + 256GB) (UFS 2.1 Storage)

Internal Memory

64 GB, 128 GB, (UFS 2.1) (4GB + 64GB, 6GB + 64GB, 8GB + 128GB)

RAM Size

6 GB, 8 GB, (LPDDR4X)

RAM Size

4 GB, 6 GB, 8 GB, (LPDDR4X)

Memory Card Slot

MicroSD

Memory Support

N/A

Memory Support

Up to 256 GB

Design & Sensors

Form Factor

Phablet

Form Factor

Phablet

Dimensions

156 x 74 x 8 mm, (Exactly 156.7 x 74.3 x 8.8 mm)

Dimensions

162 x 77 x 9 mm, (Exactly 161.2 x 76 x 8.6 - 9.4 mm)

Slim/Thin

8 mm, (8.8 mm Thin)

Slim/Thin

9 mm, (9.4 mm Thick)

Weight

191g

Weight

191g

Sensors

Accelerometer, Face Recognition, In-Display Fingerprint, Infrared Sensor, Ambient Light, Compass, Proximity Sensor, Gyro, Hall Effect

Sensors

Accelerometer, Face Recognition, In-Display Fingerprint, Ambient Light, Compass, Proximity Sensor, Gyro

Dedicated Keys

Volume, Power

Dedicated Keys

Volume, Power

Device Security

Device Password Lock, Device Pattern Lock, Slide Lock, PIN code Lock, Face Unlock, Fingerprint Unlock

Device Security

Device Password Lock, Device Pattern Lock, Slide Lock, PIN code Lock, Face Unlock, Fingerprint Unlock

Screen & Display

Display Type

AMOLED Capacitive Touch Screen, (Full Screen Design,Sun Screen,Night Display, HDR Display, AOD Display)

Display Type

AMOLED Capacitive Touch Screen, (Blue Light Filter, Full View Display, 430nits Brightness)

Screen Protection

Corning Gorilla Glass, Version 5, 2.5D Curved Glass

Screen Protection

Corning Gorilla Glass, Version 5, 2.5D Curved Glass

Display Colors

16.7M Colors, (103.8% NTSC Color Gamut, 600nits Brightness)

Display Colors

16.7M Colors, ( >60000:1 Contrast Ratio)

Pixel density

400 to 500 ppi, (~403 ppi Pixel Density)

Pixel density

301 to 400 ppi, (~394 ppi Pixel Density)

Screen Resolution

2340 x 1080 pixels, (FHD+)

Screen Resolution

2340 x 1080 pixels, (FHD+)

Display Size

6.4 Inch, (6.39-inch)

Display Size

6.5 Inch, (6.53-inch)

Aspect Ratio

19.5:9

Aspect Ratio

19.5:9

Screen To Body Ratio

N/A

Screen To Body Ratio

91 to 100 Percent, (~91.2% screen-to-body-ratio)

Multi Touch Support

Yes

Multi Touch Support

Yes

Camera & Features

Primary Camera

48 MP, (F/1.75, Sony IMX582 Sensor) + 13MP (F/2.4) + 8MP (F/2.4)

Primary Camera

48 MP, (F/1.7) + 5MP (F/2.4)

Primary Camera Type

Triple Camera, (Main Camera + 125 Degree Ultra Wide Angle + Telephoto)

Primary Camera Type

Dual Camera

Camera Flash LED

Dual-LED Flash, (Monochrome)

Camera Flash LED

Yes

Selfie Camera Type

Pop-Up Camera

Selfie Camera Type

Pop-Up Camera

Selfie Camera

20 MP, (F/2.2, Sapphire Glass Cover)

Selfie Camera

16 MP, (F/2.0, HDR, Sony IMX471 Sensor, Sapphire Glass Lens)

Selfie Camera Flash

Yes

Selfie Camera Flash

Yes

Geo-Tagging

Yes

Geo-Tagging

Yes

Hd Video-Recording

With 2160p (4K)

Hd Video-Recording

With 2160p (4K)

Camera Zoom

Optical Zoom, (2x), 10x Digital Zoom

Camera Zoom

Digital Zoom

TV Output

With Wireless Connection

TV Output

With Wireless Connection

Video Quality

2160p 30 FPS, (Slow Motion Video 1080p @ 960 FPS)

Video Quality

2160p 30 FPS, (Slow Motion Video 1080p @ 120 FPS, 720p @ 960 fps)

Panorama

Yes

Panorama

Yes

Camera Features

Touch focus, AI Beautify, Time Lapse, Bokeh / Portrait Mode, Low Light Mode, PDAF Sensor, Gesture Shot, Voice Capture, Face Beauty, Burst Mode, HDR, Video Stabilization (EIS), Smile detection, Face Detection, AI Camera Mode, Noise Reduction,Night Shot, PDAF + Contrast Focus,AI Studio Light, Video Beauty

Camera Features

Autofocus, AI Beautify, Time Lapse, Bokeh / Portrait Mode, Low Light Mode, PDAF Sensor, Gesture Shot, Voice Capture, Face Beauty, Burst Mode, HDR, Video Stabilization (EIS), Smile detection, Face Detection, Touch focus, AI Camera Mode, 64MP Ultra HD Photo,Dual Pixel Fast Focus,Chroma Boost,4-in-1 Large Pixel,Night Mode

Data Connectivity & Internet

GPRS

With GPRS

GPRS

With GPRS

EDGE

With EDGE

EDGE

With EDGE

Data Speed

HSDPA 42 Mbps, HSPA plus, LTE

Data Speed

HSUPA 5.76 Mbps, HSDPA 42 Mbps, HSPA plus, LTE

WiFi Support

Wi-Fi 802.11 a/b/g/n/ac, Wi-Fi Direct, Wi-Fi Display, Dual Band (2.4 + 5 GHz), MU-MIMO

WiFi Support

Wi-Fi 802.11 a/b/g/n/ac, WiFi Direct, WiFi Display, Dual Band (2.4 GHz + 5 GHz)

Hot Spot

Yes

Hot Spot

Yes

Bluetooth Support

Bluetooth 5.0, With HID, aptX-HD

Bluetooth Support

Bluetooth 5.0, With aptX HD, LDAC

USB-Support

Type-C USB, (Reversible Connector)

USB-Support

Type-C USB

USB OTG Support

Yes

USB OTG Support

Yes

Infrared Port

Yes, (Remote Control Mode)

Infrared Port

N/A

NFC (Near Field Communication)

Battery & Power Usage

Battery Model

Li-Po 4000 mAh, (Non-Removable)

Battery Model

Li-Po 3765 mAh, (Non-Removable)

Quick Charge

Yes, (18W Fast Charge)

Quick Charge

Yes, (VOOC 3.0 Flash Charge - 20W)

Wireless Charge

Stand-by Time

380 Hrs, (Unofficial)

Stand-by Time

350 Hrs, (Unofficial)

Talk Time

30 Hrs, (Unofficial)

Talk Time

20 Hrs, (Unofficial)

Music Playback

Up to 70 Hrs

Music Playback

Up to 35 Hrs

Video Playback

Up to 8 Hrs

Video Playback

Up to 6 Hrs

Multimedia (Audio / Video)

Loudspeaker

Yes

Loudspeaker

Yes

Audio Format

WAV, AAC+, OGG, APE, FLAC, MIDI, WMA, MP3, AMR, AAC, eAAC+

Audio Format

WAV, AAC+, OGG, APE, FLAC, MIDI, WMA, MP3, AMR, AAC, eAAC+

Video Format

3GP, M4V, H.264, MKV, DivX, AVI, xVID, WMV, FLV, MP4, H.265

Video Format

3GP, H.264, MKV, MOV, AVI, xVID, WMV, FLV, MP4, H.263

3.5mm Headphone Jack

Yes

3.5mm Headphone Jack

Yes

FM Radio

Yes

FM Radio

Yes

Communication & Tracking

Messaging

SMS, MMS, Email, Push Mail, IM, Hangouts

Messaging

SMS, MMS, Email, Push Mail, IM, Hangouts

GPS Tracking

Yes, A-GPS, BeiDou, Galileo, GLONASS

GPS Tracking

Yes, A-GPS, BeiDou, GLONASS

Call Management

Voice Recognition

Yes

Voice Recognition

Yes

Ringtone or Alert Type

Vibration, MP3 ringtones, MIDI, WAV

Ringtone or Alert Type

Vibration, MP3 ringtones, WAV

Application Support

inbuilt applications

Notes, Google Apps, Themes, Tools, VAS Apps

inbuilt applications

Notes, Google Apps, VAS Apps, Color OS Apps

Box Contains

Box Contains

Redmi K20 Handset
Built-in Battery 4000 mAh
Charger
Type-C USB Data Cable
User Guide
Warranty Card
Back Case
Sim Eject Pin

Box Contains

Realme X Handset
Built-in Battery 3765 mAh
Charger
Type-C USB Data Cable
User Guide
Warranty Card
Sim Eject Pin
Phone Case

Misc Features

Hybrid Dual Sim(Dual Standby)
Metal Frame Design
3D Four-Curved Body Glassy Body With Gradient Color
Hi-Res Audio, Smart PA
Noise Cancellation
Game Turbo 2.0

Misc Features

Dual Sim(Dual Standby)
Polycarbonate Body
3D Gradient Color With Glassy Finish Back
Safe Box, App Hidden
Hyper Boost 2.0
Dolby Atmos, Smart PA
Gesture Control
Noise Cancellation