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Xiaomi Redmi Note 9 Pro Max vs Redmi Note 8 Pro vs Redmi K20

- Updated: 6th May 2020, 06:44 IST

Key Feature Comparison

Xiaomi Redmi Note 9 Pro Max

Redmi Note 8 Pro

Redmi K20

Show differences only

At a Glance

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Helio G90T, Mali-G76 MP4

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

Qualcomm Snapdragon 730, Adreno 618

5020 mAh

Li-Polymer, Fast, 33W

4500 mAh

Li-Polymer, Fast, 18W

4000 mAh

Li-Polymer, Quick, v3.0, 18W

6.67 inches

395 ppi, FHD

6.53 inches

395 ppi, FHD

6.39 inches

403 ppi, FHD

Quad, 64MP + 8MP + 5MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Quad, 64MP + 8MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

Triple, 48MP + 13MP + 8MP

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

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.67 inches

6.53 inches

6.39 inches

Screen Type

IPS LCD

IPS LCD

AMOLED

Screen Resolution

1080 x 2400 pixels

1080 x 2340 pixels

1080 x 2340 pixels

Pixel Density

395 ppi

395 ppi

403 ppi

Aspect Ratio

20:09

19.5:9

19.5:9

Screen Protection

Gorilla Glass 5

Gorilla Glass 5

Gorilla Glass 5

Screen to Body Ratio

84.73%

91.40%

91.90%

Screen Design

Punch hole

Waterdrop notch

Bezel-less

Screen Refresh Rate

60 Hz

-

-

Screen Quality

FHD

FHD

FHD

Peak Brightness

450 nits

500 nits

-

Phone Variants

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

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

6GB 128GB, 6GB 64GB

Expandable Storage

Yes

Yes

No

RAM Type

LPDDR4X

LPDDR4X

LPDDR4X

Storage Type

UFS 2.1

UFS 2.1

UFS 2.1

Expandable Storage Capacity

Yes, 512 GB

Yes, 512 GB

-

OTG Support

Yes

Yes

Yes

Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Operating System

Android v10 (Q)

Android v9.0 (Pie)

Android v9.0 (Pie)

GPU

Adreno 618

Mali-G76 MP4

Adreno 618

Chipset

Qualcomm Snapdragon 720G

MediaTek Helio G90T

Qualcomm Snapdragon 730

CPU

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Octa core (2.05 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

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

Custom User Interface

MIUI

MIUI

MIUI

Clock Speed

2.3 GHz

2.05 GHz

2.2 GHz

Architecture

64 bit

64 bit

64 bit

Process Technology

8 nm

12 nm

8 nm

Battery Capacity

5020 mAh

4500 mAh

4000 mAh

Battery Removable

No

No

No

Battery Type

Li-Polymer

Li-Polymer

Li-Polymer

Charger Type

Fast, 33W

Fast, 18W

Quick, v3.0, 18W

USB Type-C

Yes

Yes

Yes

Fast Charging

Yes

Yes

Yes

Charging Time

50 % in 30 minutes

-

-

Announced On

12-Mar-20

5-Aug-19

5-May-19

Market Status

Available

Available

Available

Brand

Xiaomi

Xiaomi

Xiaomi

Model Number

M2003J6B1I/MZB9589IN

MZB8307IN

MZB7756IN

Price Status

Confirmed

Confirmed

Confirmed

Price

Rs. 14,569

Rs. 14,872

Rs. 19,450

GPS

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Yes A-GPS, Glonass

NFC

No

Yes

Yes

Network Support

4G

4G

4G

Bluetooth

Yes

Yes

Yes

3.5mm Audio Jack

Yes

Yes

Yes

SIM Size

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano

SIM1: Nano, SIM2: Nano

Wi-Fi

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

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

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

Bluetooth Type

v5.0

v5.0

v5.0

Audio Jack

3.5 mm

3.5 mm

3.5 mm

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

eSIM

No

No

No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes

Yes

Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 MHz, GPRS: Available, EDGE: Available...

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...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

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...

Audio Features

-

Active noise cancellation with dedicated mic

24-bit/192kHz audioActive noise cancellation with dedicated mic

FM Radio

-

Yes

-

Water Resistance

Yes, Splash proof

Yes, Splash proof

-

Weight

209 grams

200 grams

191 grams

Colors

Aurora Blue , Glacier White, Interstellar Black , Champagne Gold

Gamma Green, Halo White, Shadow Black, Electric Blue

Carbon Black, Flame Red, Glacier Blue, Pearl White

Build

Back: Gorilla Glass

Back: Gorilla Glass

Back: Gorilla Glass

Dimensions

165.5 x 76.6 x 8.8 mm

161.7 x 76.4 x 8.8 mm

156.7 x 74.3 x 8.8 mm

SAR Value

Head: 0.880 W/kg, Body: 0.475 W/kg

Head: 1.130 W/kg, Body: 0.634 W/kg

Head: 1.07 W/kg, Body: 0.723 W/kg

Front Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Front Camera Features

HDR, panorama

HDR

HDR

Front Camera Setup

Single, 32MP

Single, 20MP

Single, 20MP

Front Camera 1 Resolution

32 MP

20 MP

20 MP

Front Camera 1 Type

Primary Camera

f/2.0 Primary Camera

f/2.2 Primary Camera

Front Camera 1 Lens

1.6 micrometre pixel size

0.9 micrometre pixel size

0.8 micrometre pixel size

Front Aperture

-

f/2.0

f/2.2

Rear Flash

Yes, LED Flash

Yes, Dual LED Flash

Yes, Dual LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

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

Rear Camera Features

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

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

Auto Flash, Face detection, Touch to focus

Rear Camera Setup

Quad, 64MP + 8MP + 5MP + 2MP

Quad, 64MP + 8MP + 2MP + 2MP

Triple, 48MP + 13MP + 8MP

Rear Camera 1 Resolution

64 MP

64 MP

48 MP

Rear Camera 1 Type

f/1.89 (upto 10x Digital Zoom) Primary Camera

f/1.89 (upto 10x Digital Zoom) Primary Camera

f/1.75 Primary Camera

Rear Camera 1 Lens

1.7" sensor size, 1.6 micrometre pixel size

1.7" sensor size, 0.8 micrometre pixel size

2" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP

8 MP

13 MP

Rear Camera 2 Type

f/2.2, Wide Angle, Ultra-Wide Angle Camera

f/2.2, Wide Angle, Ultra-Wide Angle Camera

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

Rear Camera 2 Lens

1.12 micrometre pixel size

1.12 micrometre pixel size

3" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

5 MP

2 MP

8 MP

Rear Camera 3 Type

Macro Camera

f/2.4, Macro Camera

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

Rear Camera 3 Lens

1.12 micrometre pixel size

1.75 micrometre pixel size

4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 4 Resolution

2 MP

2 MP

-

Rear Camera 4 Type

Depth Camera

f/2.4, Depth Camera

-

Rear Camera 4 Lens

1.75 micrometre pixel size

1.75 micrometre pixel size

-

Rear Sensor

CMOS image sensor, ISOCELL Plus

ISOCELL Plus

Exmor-RS CMOS Sensor

Rear Aperture

f/1.89

f/1.89

f/1.75

OIS

-

No

-

Fingerprint Scanner

Yes

Yes

Yes

Fingerprint Scanner Position

Side

Rear

On-Screen

Face Unlock

Yes

Yes

Yes

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