Select City
TECH500

Redmi K20 Pro vs OnePlus 6

Key Feature Comparison

7

Redmi K20 Pro

Check Price
close
Add more phone to compare

At a Glance

Show differences only

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)

Qualcomm Snapdragon 855, Adreno 640

Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Qualcomm Snapdragon 845, Adreno 630

4000 mAh

Li-Polymer, Quick, v4.0

3300 mAh

Li-Polymer, Dash

16.23 cm (6.4 inch)

403 ppi, FHD

15.95 cm (6.28 inch)

402 ppi, FHD

Triple, 48MP + 13MP + 8MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps

Dual, 16MP + 20MP

3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

16.23 cm (6.4 inch)
15.95 cm (6.28 inch)

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2340 pixels
1080 x 2280 pixels

Pixel Density

403 ppi
402 ppi

Aspect Ratio

19.5:9
-

Screen Protection

Gorilla Glass 5
Gorilla Glass 5

Screen to Body Ratio

91.90%
83.55%

Screen Design

Bezel-less
Regular notch

Screen Quality

FHD
FHD

Screen Refresh Rate

-
60 Hz

Phone Variants

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

Expandable Storage

No
No

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1

OTG Support

Yes
Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope
Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v9.0 (Pie)
Android v8.1 (Oreo)

GPU

Adreno 640
Adreno 630

Chipset

Qualcomm Snapdragon 855
Qualcomm Snapdragon 845

CPU

Octa core (2.84 GHz, Single core, Kryo 485 + 2.42 GHz, Tri core, Kryo 485 + 1.8 GHz, Quad core, Kryo 485)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Custom User Interface

MIUI
Oxygen OS

Clock Speed

2.84 GHz
2.8 GHz

Architecture

64 bit
64 bit

Process Technology

7 nm
10 nm

Battery Capacity

4000 mAh
3300 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Quick, v4.0
Dash

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

58 % in 30 minutes
-

Announced On

28-May-19
5-May-18

Market Status

Available
Out of Stock

Brand

Xiaomi
OnePlus

Model Number

MZB7750IN
-

Price Status

Confirmed
Confirmed

Price

Rs. 24,999
Rs. 34,999

GPS

Yes A-GPS, Glonass
Yes A-GPS, Glonass

Audio Features

24-bit/192kHz audioActive noise cancellation with dedicated mic
Active noise cancellation with dedicated micDirac HD sound

NFC

No
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
No

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

Yes, Wi-Fi 802.11, a/ac/b/g/n
Yes, Wi-Fi 802.11, a/ac/b/g/n/n 5GHz, MIMO

Bluetooth Type

v5.0
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE
Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) /...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDG...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 2100(band 34) / 1900(band 39), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 850(band 18) /...

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

HDR
Fixed Focus

Front Camera Setup

Single, 20MP
Single, 16MP

Front Camera 1 Resolution

20 MP
16 MP

Front Camera 1 Type

f/2.2 Primary Camera
f/2.0 Primary Camera

Front Camera 1 Lens

0.8 micrometre pixel size
-

Front Aperture

f/2.2
f/2.0

Front Sensor

-
Exmor RS

Front Flash

-
Yes, Screen flash

Weight

191 grams
177 grams

Colors

Flame Red, Glacier Blue, Carbon Fiber Black, Pearl White
Midnight Black, Mirror Black, Silk White

Build

Back: Gorilla Glass
Back: Mineral Glass

Dimensions

156.7 x 74.3 x 8.8 mm
155.7 x 75.3 x 7.7 mm

SAR Value

Head: 1.03 W/kg, Body: 0.72 W/kg
-

OIS

No
Yes

Rear Flash

Yes, Dual LED Flash
Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 120 fps
3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 480 fps

Rear Camera Features

Auto Flash, Face detection, Touch to focus
2 x Digital Zoom, Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Triple, 48MP + 13MP + 8MP
Dual, 16MP + 20MP

Rear Camera 1 Resolution

48 MP
16 MP

Rear Camera 1 Type

f/1.75, Wide Angle Primary Camera
f/1.7 (upto 2x Digital Zoom) Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size
2.6" sensor size, 1.22 micrometre pixel size

Rear Camera 2 Resolution

13 MP
20 MP

Rear Camera 2 Type

f/2.4, Wide Angle, Ultra-Wide Angle Camera
f/1.7 Camera

Rear Camera 2 Lens

3" sensor size, 1.12 micrometre pixel size
1 micrometre pixel size

Rear Camera 3 Resolution

8 MP
-

Rear Camera 3 Type

f/2.4 Telephoto (upto 10x Digital Zoom, upto 2x Optical Zoom) Camera
-

Rear Camera 3 Lens

4.0" sensor size, 1.12 micrometre pixel size
-

Rear Sensor

Exmor-RS CMOS Sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/1.75
f/1.7

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Rear

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes
Turn your old phone into cash

You May Also Read

Vivo Mobile Price List
Xiaomi Mobile Price List
New Upcoming Mobile Phones June 2023
Best Mobile Phones Under 50000
Best Mobile Phones Under 45000

Recent News

OnePlus 15T Specs Leak Suggests Big Battery And Major Power Boost
14th Mar 2026
Xiaomi 17T Price Leak: India Launch Nears With Dimensity 8500 Power, Massive Battery
14th Mar 2026
Galaxy Z Flip 8 Battery Leak Suggests Similar Capacity As Previous Model
14th Mar 2026
POCO X8 Pro Specs Leak: Big Batteries, Powerful MediaTek Chips Expected
14th Mar 2026
Honor X80 GT Leaks Suggest Massive 13,080mAh Battery, Snapdragon 8-series Chip
14th Mar 2026

Tips & Tricks

Vivo X300 Best Camera Settings For Best Quality: Full Guide
11th Mar 2026
How To Transfer Airtel eSIM From One Phone To Another
2nd Mar 2026
Google Pixel 10a Best Camera Settings: All Pro Mode Explained
25th Feb 2026
Best Camera Settings For iPhone 15
24th Feb 2026
How To Delete Snap Story: Simple Step-by-Step Guide
18th Feb 2026

Popular Leaks

OnePlus 15T Details Confirmed: Compact Design, 7500mAh Battery Teased Ahead Of China Launch
9th Mar 2026
Samsung Galaxy S26 Price Confirmed: No Increase In 2026
13th Jan 2026
Exclusive: Nothing Phone 4a Starts At Rs 31,999 – 50MP 3.5x Telephoto, Snapdragon 7s Gen 4
2nd Mar 2026
Honor Launches Robot Phone: The First Ever Phone With A Robotic Arm Is Here 
17th Oct 2025
Realme Big Announcements: 15T Launch And 15000mAh Battery Phone
29th Aug 2025