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POCO X3 vs Samsung Galaxy M31

Today, we will be comparing Poco X3 vs Samsung Galaxy M31 where Poco X3 was released in India on 22nd September, 2020 whereas Samsung Galaxy M31 was released in India on 4th March, 2020.

Let us now compare Poco X3 vs Samsung Galaxy M31 for you to have a clear view on which phone is better for you.

Also Read : Samsung Mobile Price List In India

As we move ahead in this article, we will discuss detailed specifications of Poco X3 vs Samsung Galaxy M31.

Display

Poco X3 has a 6.67 inches display with 20:9 aspect ratio along with Corning Gorilla Glass 5 protection provided. On the other hand, Samsung Galaxy M31 has a 6.4 inches Super AMOLED display that offers 19:5:9 aspect ratio with Gorilla Glass 3 protection provided. When we compare Poco X3 vs Samsung Galaxy M31, both the phones run on Android 10 and are powered by MIUI 12 and One UI 2.5 respectively. Both the phones support Hybrid dual-SIM ( Nano ) and dual-SIM ( Nano) respectively.

Processor and Storage

Poco X3 is a Qualcomm SM7150-AC Snapdragon 732G and comes paired with up to 8GB RAM. While Samsung Galaxy M31 is powered by Exynos 9611 and comes paired with up to 8GB RAM as well.

Considering Poco X3 vs Samsung Galaxy M31 in terms of storage, both the phones have an onboard storage of 128GB which is expandable via microSD card. The expandable storage is up to 512GB in Poco X3.

Also Read : Best mobile phones under 25,000

Camera

Poco X3 has a quad-camera setup of a 64MP primary camera, 13MP ultrawide camera with a 119-degree field-of view, a 2MP macro lens and a 2MP depth sensor. On the other hand, Samsung Galaxy M31 has a 64MP primary camera, 8MP ultra-wide lens, 5MP macro lens and a 5MP depth sensor.

When we compare Poco X3 vs Samsung Galaxy M31 front cameras, both the phones have 20MP and 32MP selfie cameras respectively.

Battery

Poco X3 has a 6,000mAh battery with 33W fast charging support. Whereas, Samsung Galaxy M31 also has an impressive 6,000mAh battery with 15W fast charging benefit available.

Also Read : POCO Mobile Price List In India

We have compared Poco X3 vs Samsung Galaxy M31 above. This is to help you with the choice of a phone that suits your needs and budget.

Key Feature Comparison

6.9

Samsung Galaxy M31

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At a Glance

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Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)

Qualcomm Snapdragon 732G, Adreno 618

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

6000 mAh

Li-Polymer, Quick, 33W

6000 mAh

Li-ion, Fast, 15W

6.67 inches

395 ppi, FHD

6.4 inches

403 ppi, FHD

Quad, 64MP + 13MP + 2MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 60 fps

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

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

4G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM, Dual VoLTE

Detailed Specs

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

91.25%
83.92%

Screen Design

Punch hole
Regular notch

Screen Refresh Rate

120 Hz
-

Screen Quality

FHD
FHD

Peak Brightness

450 nits
-

Phone Variants

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

Expandable Storage

Yes
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1

Expandable Storage Capacity

Yes, 512 GB
Yes, 512 GB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v10 (Q)
Android v10 (Q)

GPU

Adreno 618
Mali-G72 MP3

Chipset

Qualcomm Snapdragon 732G
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.3 GHz, Dual core, Kryo 470 + 1.8 GHz, Hexa Core, Kryo 470)
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

2.3 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

8 nm
10 nm

Battery Capacity

6000 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Quick, 33W
Fast, 15W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Announced On

22-Sep-20
25-Feb-20

Market Status

Available
Available

Brand

POCO
Samsung

Model Number

MZB07Z3IN
SM-M315FZKDINS

Price Status

Confirmed
Confirmed

Price

Rs. 16,490
Rs. 15,999

GPS

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

Audio Features

24-bit/192kHz audio
Dolby Atmos

NFC

No
No

Network Support

4G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
Yes

SIM Size

SIM1: Nano, SIM2: Nano (Hybrid)
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.1
v5.0

Audio Jack

3.5 mm
3.5 mm

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Mobile Hotspot
Wi-Fi Direct, Mobile Hotspot

VoLTE

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 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) / 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...

FM Radio

-
Yes

Front Video Recording

1920x1080 @ 30 fps
1920x1080 @ 30 fps

Front Camera Features

HDR, panorama
HDR

Front Camera Setup

Single, 20MP
Single, 32MP

Front Camera 1 Resolution

20 MP
32 MP

Front Camera 1 Type

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

Front Camera 1 Lens

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

Front Aperture

f/2.2
f/2.0

Front Sensor

-
Exmor RS

Front Flash

-
No

Weight

225 grams
191 grams

Colors

Shadow Gray, Cobalt Blue
Black, Blue

Build

Back: Plastic
Back: Plastic

Dimensions

165.3 x 76.3 x 10.08 mm
159.2 x 75.1 x 8.9 mm

SAR Value

Head: 0.747 W/kg, Body: 0.615 W/kg
Head: 0.383 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 60 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps, 1280x720 @ 240 fps

Rear Camera Features

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 + 13MP + 2MP + 2MP
Quad, 64MP + 8MP + 5MP + 5MP

Rear Camera 1 Resolution

64 MP
64 MP

Rear Camera 1 Type

f/1.89, Wide Angle Primary Camera
f/1.8 (upto 8x Digital Zoom) Primary Camera

Rear Camera 1 Lens

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

Rear Camera 2 Resolution

13 MP
8 MP

Rear Camera 2 Type

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

2 MP
5 MP

Rear Camera 3 Type

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

Rear Camera 3 Lens

1.75 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

f/2.4, Depth Camera
f/2.2, Depth Camera

Rear Camera 4 Lens

1.75 micrometre pixel size
-

Rear Sensor

Exmor-RS CMOS Sensor
ISOCELL Plus

Rear Aperture

f/1.89
f/1.8

OIS

-
No

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
Rear

Face Unlock

Yes
Yes

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