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Xiaomi Redmi K30 5G Extreme Edition vs Xiaomi Redmi Note 9 Pro Max vs Samsung Galaxy M31

Last Updated:

4th Jun 2021

Key Feature Comparison

Xiaomi Redmi K30 5G Extreme Edition

7/10

Xiaomi Redmi Note 9 Pro Max

₹14,990

8/10

Samsung Galaxy M31

₹13,999

8/10

Xiaomi Redmi K30 5G Extreme Edition

7/10

Xiaomi Redmi Note 9 Pro Max

8/10

₹14,990

8/10

Samsung Galaxy M31

8/10

₹13,999

8/10

Display

Screen Size

6.67 inches

6.4 inches

Screen Type

IPS LCD

Super AMOLED

Screen Resolution

1080 x 2400 pixels

1080 x 2340 pixels

Pixel Density

395 ppi

403 ppi

Aspect Ratio

20:09

19.5:9

Screen Protection

Gorilla Glass 5

Gorilla Glass 3

Screen to Body Ratio

91%

84.73%

83.92%

Screen Design

Punch hole

Regular notch

Screen Refresh Rate

120 Hz

60 Hz

Screen Quality

FHD

Peak Brightness

450 nits

Memory & Storage

Phone Variants

6GB 128GB

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

Expandable Storage

Yes

RAM Type

LPDDR4X

Expandable Storage Capacity

Yes, 512 GB

Storage Type

UFS 2.1

OTG Support

Yes

Miscellaneous Features

Sensors

Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Performance

Operating System

Android v10 (Q)

GPU

Adreno 620

Adreno 618

Mali-G72 MP3

Chipset

Qualcomm Snapdragon 768G

Qualcomm Snapdragon 720G

Samsung Exynos 9 Octa 9611

CPU

Octa core (2.8 GHz, Single core, Kryo 475 + 2.2 GHz, Single core, Kryo 475 + 1.8 GHz, Hexa Core, Kryo 475)

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

Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

MIUI

Samsung One UI

Clock Speed

2.8 GHz

2.3 GHz

Architecture

64 bit

Process Technology

8 nm

10 nm

Battery

Battery Capacity

4500 mAh

5020 mAh

6000 mAh

Battery Removable

Battery Type

Li-ion

Li-Polymer

Li-ion

Charger Type

Fast, 30W

Fast, 33W

Fast, 15W

USB Type-C

Yes

Fast Charging

Yes

Charging Time

50 % in 30 minutes

General

Announced On

11-May-2020

12-Mar-20

25-Feb-20

Market Status

Not Released in India

Available

Brand

Xiaomi

Samsung

Price Status

Expected

Confirmed

Price

Rs. 21,390

Rs. 14,569

Rs. 15,999

Network & Connectivity

GPS

Yes A-GPS, Glonass

NFC

Yes

Bluetooth

Yes

3.5mm Audio Jack

Yes

Bluetooth Type

v5.0

Audio Jack

3.5 mm

Front Camera

Front Video Recording

1080p30fps

1920x1080 @ 30 fps, 1280x720 @ 30 fps

1920x1080 @ 30 fps

Front Camera Features

HDR

HDR, panorama

HDR

Front Camera Setup

Dual, 20MP + 2MP

Single, 32MP

Front Camera 1 Resolution

20 MP

32 MP

Front Camera 1 Type

Primary Camera

f/2.0 Primary Camera

Front Camera 2 Resolution

2 MP

Front Camera 2 Type

Depth Camera

Front Camera 2 Lens

1.75 micrometre pixel size

Front Camera 1 Lens

1.6 micrometre pixel size

26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Design

Weight

208 grams

209 grams

191 grams

Colors

Purple, White, Blue Red, New Mint

Aurora Blue , Glacier White, Interstellar Black , Champagne Gold

Black, Blue

Build

Glass front (Gorilla Glass 5), glass back (Gorilla Glass 5), aluminum frame

Back: Gorilla Glass

Back: Plastic

Dimensions

165.3 x 76.6 x 8.7 mm

165.5 x 76.6 x 8.8 mm

159.2 x 75.1 x 8.9 mm

Water Resistance

Yes, Splash proof

SAR Value

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

Head: 0.383 W/kg

Network

Network Support

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)

SIM1: Nano, SIM2: Nano

Wi-Fi

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

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

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

SIM Slot(s)

Dual SIM, GSM+GSM

Dual SIM, GSM+GSM, Dual VoLTE

eSIM

Wi-Fi Features

Mobile Hotspot

Wi-Fi Direct, Mobile Hotspot

VoLTE

Yes

SIM 1 Bands

4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 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) / 700(band 28) / 1900(band 2) / 1700(band 4) / 850(band 5) / 700(band 13) / 700(band 17) / 800(band 20) / 850(band 26), 3G...

SIM 2 Bands

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

Rear Camera

Rear Flash

Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps

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

3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

Digital Zoom, Auto Flash, Touch to focus

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

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

Rear Camera Setup

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

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

Rear Camera 1 Resolution

64 MP

Rear Camera 1 Type

f/1.89 Primary Camera

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

f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

0.8 micrometre pixel size

1.7" sensor size, 1.6 micrometre pixel size

26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

1.12 micrometre pixel size

12 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size

Rear Camera 3 Resolution

5 MP

Rear Camera 3 Type

f/2.4, Macro Camera

Macro Camera

f/2.4, Macro Camera

Rear Camera 3 Lens

1.75 micrometre pixel size

1.12 micrometre pixel size

25 mm focal length, 5.0" sensor size, 1.12 micrometre pixel size

Rear Camera 4 Resolution

2 MP

5 MP

Rear Camera 4 Type

Depth Camera

f/2.2, Depth Camera

Rear Sensor

Exmor-RS CMOS Sensor

CMOS image sensor, ISOCELL Plus

ISOCELL Plus

Rear Aperture

f/1.89

f/1.8

Rear Camera 4 Lens

1.75 micrometre pixel size

Sensors

Fingerprint Scanner

Yes

Fingerprint Scanner Position

Side

Rear

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