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Realme Narzo 20A vs Samsung Galaxy M31s

Key Feature Comparison

6.2

Realme Narzo 20A

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6.9

Samsung Galaxy M31s

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At a Glance

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

Qualcomm Snapdragon 665, Adreno 610

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

5000 mAh

Li-ion

6000 mAh

Li-ion, Fast, 25W

6.5 inches

270 ppi

6.5 inches

405 ppi, FHD

Triple, 12MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Quad, 64MP + 12MP + 5MP + 5MP

3840x2160 @ 30 fps

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.5 inches
6.5 inches

Screen Type

IPS LCD
Super AMOLED

Screen Resolution

720 x 1600 pixels
1080 x 2400 pixels

Pixel Density

270 ppi
405 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Gorilla Glass 3
Gorilla Glass 3

Screen to Body Ratio

89.80%
91%

Screen Design

Waterdrop notch
Punch hole

Screen Refresh Rate

60 Hz
60 Hz

Peak Brightness

400 nits
420 nits

Screen Quality

-
FHD

Phone Variants

4GB 64GB, 3GB 32GB
8GB 128GB, 6GB 128GB

Expandable Storage

Yes
Yes

Storage Type

eMMC 5.1
UFS 2.1

Expandable Storage Capacity

Yes, 256 GB
Yes, 512 GB

OTG Support

Yes
-

RAM Type

-
LPDDR4X

Sensors

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

Operating System

Android v10 (Q)
Android v10 (Q)

GPU

Adreno 610
Mali-G72 MP3

Chipset

Qualcomm Snapdragon 665
Samsung Exynos 9 Octa 9611

CPU

Octa core (2 GHz, Quad core, Kryo 260 + 1.8 GHz, Quad core, Kryo 260)
Octa core (2.3 GHz, Quad core, Cortex A73 + 1.7 GHz, Quad core, Cortex A53)

Custom User Interface

Realme UI
Samsung One UI

Clock Speed

2 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

11 nm
10 nm

Battery Capacity

5000 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

USB Type-C

No
Yes

Charger Type

-
Fast, 25W

Fast Charging

-
Yes

Announced On

21-Sep-20
30-Jul-20

Market Status

Available
Available

Brand

Realme
Samsung

Model Number

RMX2050
SM-M317FZBDINS

Price Status

Confirmed
Confirmed

Price

Rs. 8,499
Rs. 18,499

GPS

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

Audio Features

Yes
Dolby Atmos

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

FM Radio

Yes
-

3.5mm Audio Jack

Yes
Yes

SIM Size

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

Wi-Fi

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

Bluetooth Type

v4.2
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

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) / 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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...

SIM 2 Bands

4G Bands: TD-LTE 2600(band 38) / 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 17) / 800(band 20) / 850(band 26), 3G Bands: UMTS 19...

Front Video Recording

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

Front Camera Features

Fixed Focus
HDR

Front Camera Setup

Single, 8MP
Single, 32MP

Front Camera 1 Resolution

8 MP
32 MP

Front Camera 1 Type

f/2.0, Wide Angle Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

4.0" sensor size, 1.12 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

CMOS
Exmor RS

Front Aperture

f/2.0
f/2.2

Front Flash

Yes, Screen flash
No

Weight

195 grams
203 grams

Colors

Victory Blue, Glory Silver
Mirage Black, Mirage Blue

Dimensions

164.4 x 75.4 x 8.9 mm
159.3 x 74.4 x 9.3 mm

SAR Value

Head: 1.18 W/kg, Body: 0.631 W/kg
Head: 1.38 W/kg

Build

-
Back: Plastic

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 30 fps
3840x2160 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Triple, 12MP + 2MP + 2MP
Quad, 64MP + 12MP + 5MP + 5MP

Rear Camera 1 Resolution

12 MP
64 MP

Rear Camera 1 Type

f/1.8, Wide Angle (75 degree field-of-view) Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera

Rear Camera 1 Lens

28 mm focal length, 2.8" sensor size, 1.25 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

2 MP
12 MP

Rear Camera 2 Type

f/2.4, Depth Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Rear Camera 3 Resolution

2 MP
5 MP

Rear Camera 3 Type

f/2.4, Macro Camera
f/2.4, Macro Camera

Rear Camera 3 Lens

22 mm focal length, 5.0" sensor size, 1.75 micrometre pixel size
-

Rear Sensor

CMOS image sensor
Exmor-RS CMOS Sensor

Rear Aperture

f/1.8
f/1.8

OIS

-
No

Rear Camera 4 Resolution

-
5 MP

Rear Camera 4 Type

-
f/2.4, Depth Camera

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Rear
Side

Face Unlock

Yes
Yes

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