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Redmi Note 8 vs Samsung Galaxy M20 vs Samsung Galaxy M30

- Updated: 21st Jan 2020, 09:33 IST

Key Feature Comparison

Redmi Note 8

Samsung Galaxy M20

Samsung Galaxy M30

Show differences only

At a Glance

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Qualcomm Snapdragon 665, Adreno 610

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Samsung Exynos 7 Octa 7904, Mali-G71 MP2

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Samsung Exynos 7 Octa 7904, Mali-G71 MP2

4000 mAh

Li-Polymer, Fast, 18W

5000 mAh

Li-ion, Fast, 15W

5000 mAh

Li-Polymer, Fast, 15W

6.3 inches

409 ppi, FHD

6.3 inches

409 ppi, FHD

6.4 inches

394 ppi, FHD

Quad, 48MP + 8MP + 2MP + 2MP

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

Dual, 13MP + 5MP

1920x1080 @ 30 fps

Triple, 13MP + 5MP + 5MP

1920x1080 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

Screen Size

6.3 inches

6.3 inches

6.4 inches

Screen Type

IPS LCD

TFT

Super AMOLED

Screen Resolution

1080 x 2340 pixels

1080 x 2340 pixels

1080 x 2280 pixels

Pixel Density

409 ppi

409 ppi

394 ppi

Aspect Ratio

19.5:9

19.5:9

19.5:9

Screen Protection

Gorilla Glass 5

-

-

Screen to Body Ratio

90%

90%

90%

Screen Design

Waterdrop notch

Waterdrop notch

Regular notch

Screen Quality

FHD

FHD

FHD

Phone Variants

4GB 64GB, 3GB 32GB, 6GB 128GB

4GB 64GB, 3GB 32GB

4GB 64GB, 3GB 32GB, 6GB 128GB

Expandable Storage

Yes

Yes

Yes

RAM Type

LPDDR4X

LPDDR4X

LPDDR4X

Storage Type

eMMC 5.1

eMMC 5.1

eMMC 5.1

Expandable Storage Capacity

Yes, 512 GB

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 v9.0 (Pie)

Android v8.1 (Oreo)

Android v8.1 (Oreo)

GPU

Adreno 610

Mali-G71 MP2

Mali-G71 MP2

Chipset

Qualcomm Snapdragon 665

Samsung Exynos 7 Octa 7904

Samsung Exynos 7 Octa 7904

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Octa core (1.8 GHz, Dual core, Cortex A73 + 1.6 GHz, Hexa Core, Cortex A53)

Custom User Interface

MIUI

-

-

Clock Speed

2 GHz

1.8 GHz

1.8 GHz

Architecture

64 bit

64 bit

64 bit

Process Technology

11 nm

14 nm

14 nm

Battery Capacity

4000 mAh

5000 mAh

5000 mAh

Battery Removable

No

No

No

Battery Type

Li-Polymer

Li-ion

Li-Polymer

Charger Type

Fast, 18W

Fast, 15W

Fast, 15W

USB Type-C

Yes

Yes

Yes

Fast Charging

Yes

Yes

Yes

Announced On

5-Aug-19

5-Jan-19

5-Feb-19

Market Status

Available

Available

Available

Brand

Xiaomi

Samsung

Samsung

Model Number

MZB8189IN

-

SM-M305FZBDINS

Price Status

Confirmed

Confirmed

Confirmed

Price

Rs. 12,499

Rs. 10,918

Rs. 14,999

GPS

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Yes A-GPS, Glonass

Network Support

4G

4G

4G

Bluetooth

Yes

Yes

Yes

FM Radio

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/n 5GHz

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

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

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 VoLTE

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) / 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) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

SIM 2 Bands

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 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) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS:...

4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 850(band 5) / 800(band 20), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Audio Features

-

Dolby Atmos

Dolby Atmos

NFC

-

No

No

Water Resistance

Yes, Splash proof

-

-

Weight

188 grams

186 grams

174 grams

Colors

Nepture Blue, Moonlight White, Cosmic Purple, Space Black

Ocean Blue, Charcoal Black

Gradation Black, Gradation Blue

Build

Back: Gorilla Glass

Back: Plastic

Back: Plastic

Dimensions

158.3 x 75.3 x 8.3 mm

156.4 x 74.5 x 8.8 mm

159 x 75.1 x 8.5 mm

SAR Value

Head: 1.13 W/kg, Body: 0.634 W/kg

Head: 0.273 W/kg

Head: 0.409 W/kg

Front Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Front Camera Features

HDR, panorama

HDR

HDR

Front Camera Setup

Single, 13MP

Single, 8MP

Single, 16MP

Front Camera 1 Resolution

13 MP

8 MP

16 MP

Front Camera 1 Type

f/2.0 Primary Camera

f/2.0 Primary Camera

f/2.0 Primary Camera

Front Camera 1 Lens

1.12 micrometre pixel size

-

-

Front Aperture

f/2.0

f/2.0

f/2.0

Front Flash

-

Yes, Screen flash

No

OIS

No

No

No

Rear Flash

Yes, Dual LED Flash

Yes, LED Flash

Yes, LED Flash

Rear Video Recording

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

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Rear Camera Features

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

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

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

Rear Camera Setup

Quad, 48MP + 8MP + 2MP + 2MP

Dual, 13MP + 5MP

Triple, 13MP + 5MP + 5MP

Rear Camera 1 Resolution

48 MP

13 MP

13 MP

Rear Camera 1 Type

f/1.79 Primary Camera

f/1.9 Primary Camera

f/1.9 Primary Camera

Rear Camera 1 Lens

2" sensor size, 0.8 micrometre pixel size

2.8" sensor size, 1.12 micrometre pixel size

-

Rear Camera 2 Resolution

8 MP

5 MP

5 MP

Rear Camera 2 Type

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

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

f/2.2, Depth Camera

Rear Camera 2 Lens

4.0" sensor size, 1.12 micrometre pixel size

12 mm focal length, 6" sensor size, 1.12 micrometre pixel size

-

Rear Camera 3 Resolution

2 MP

-

5 MP

Rear Camera 3 Type

f/2.4, Macro Camera

-

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

Rear Camera 3 Lens

5.0" sensor size, 1.75 micrometre pixel size

-

12 mm focal length

Rear Camera 4 Resolution

2 MP

-

-

Rear Camera 4 Type

f/2.4, Depth Camera

-

-

Rear Camera 4 Lens

5.0" sensor size, 1.75 micrometre pixel size

-

-

Rear Sensor

ISOCELL Plus

ISO-CELL

CMOS image sensor

Rear Aperture

f/1.79

f/1.9

f/1.9

Fingerprint Scanner

Yes

Yes

Yes

Fingerprint Scanner Position

Rear

Rear

Rear

Face Unlock

Yes

Yes

Yes

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