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Redmi K20 vs OnePlus 6

Key Feature Comparison

7

Redmi K20

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At a Glance

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Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 730, Adreno 618

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, v3.0, 18W

3300 mAh

Li-Polymer, Dash

6.39 inches

403 ppi, FHD

6.28 inches

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

6.39 inches
6.28 inches

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

6GB 128GB, 6GB 64GB
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 618
Adreno 630

Chipset

Qualcomm Snapdragon 730
Qualcomm Snapdragon 845

CPU

Octa core (2.2 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
Octa core (2.8 GHz, Quad core, Kryo 385 + 1.8 GHz, Quad core, Kryo 385)

Custom User Interface

MIUI
Oxygen OS

Clock Speed

2.2 GHz
2.8 GHz

Architecture

64 bit
64 bit

Process Technology

8 nm
10 nm

Battery Capacity

4000 mAh
3300 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-Polymer

Charger Type

Quick, v3.0, 18W
Dash

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

5-May-19
5-May-18

Market Status

Available
Out of Stock

Brand

Xiaomi
OnePlus

Model Number

MZB7756IN
-

Price Status

Confirmed
Confirmed

Price

Rs. 19,450
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

Yes
Yes

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

Yes, Wi-Fi 802.11, ac/b/g/n, MIMO
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) /...

FM Radio

-
No

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

Carbon Black, Flame Red, Glacier Blue, 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: 1.07 W/kg, Body: 0.723 W/kg
-

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 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

OIS

-
Yes

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Rear

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes

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