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Samsung Galaxy M31 128GB vs POCO X3 128GB

Summary
81%
80%
Performance

Samsung Exynos 9 Octa 9611

6 GB RAM

Snapdragon 732G

6 GB RAM

Display

6.4" (16.26 cm)

1080x2340 px (FHD+)

6.67" (16.94 cm)

1080x2400 px (FHD+)

Rear Camera

64 MP + 8 MP + 5 MP + 5 MP

Quad Camera

64 MP + 13 MP + 2 MP + 2 MP

Quad Camera

Front Camera

32 MP

Single Camera

20 MP

Single Camera

Battery

6000 mAh

48 h talktime (4G)

6000 mAh

45 h talktime (4G)

Storage

128 GB

512 GB (Expandable)

128 GB

512 GB (Expandable)

Expert Rating

3.5/5

Read Expert Review

4.0/5

Read Expert Review

User Rating

★★★★★
★★★★★

4.2/5 based on 322,023 ratings

Read All User Reviews

★★★★★
★★★★★

4.3/5 based on 257,594 ratings

Read All User Reviews

Benchmarks
Compare Prices
Rs. 18,950 @Amazon Buy
Not available in any other store
Rs. 15,999 @Amazon Buy
Not available in any other store
General
Launch Date

April 6, 2020 (Official)

September 29, 2020 (Official)

Operating System

Android v10 (Q)

Android v10 (Q)

Custom UI

Samsung One UI

MIUI

Performance
Good
Very Good
Chipset

Samsung Exynos 9 Octa 9611

Qualcomm Snapdragon 732G

CPU

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

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

Architecture

64 bit

64 bit

Graphics

Mali-G72 MP3

Adreno 618

RAM

6 GB

6 GB

RAM Type

LPDDR4X

LPDDR4X

Display
Very Good
Good
Display Type

Super AMOLED

Screen Size

6.4 " (16.26 cm)

Resolution

1080x2340 px (FHD+)

Aspect Ratio

19.5:9

Pixel Density

403 ppi

Screen to Body Ratio (calculated)

83.92 %

85.16 %

Screen Protection

Corning Gorilla Glass v3

Bezel-less display

with notch

with punch-hole display

Touch Screen

, Capacitive Touchscreen, Multi-touch

HDR 10 / HDR+ support

, HDR 10+

Screen to Body Ratio (claimed by the brand)

91.25 %

Design
Size Compare
Size Compare
Dimensions

Height: 159.2 mm
Width: 75.1 mm
Thickness: 8.9 mm

Height: 165.3 mm
Width: 76.3 mm
Thickness: 10.08 mm

Weight

191 grams

225 grams

Build Material

Back: Plastic

Back: Plastic

Colours

Black, Blue

Shadow Gray, Cobalt Blue

Waterproof

, Splash proof, IP53

Camera
Main Camera
Camera Setup

Quad

Quad

Resolution

64 MP f/1.8, Primary Camera(26 mm focal length, 1.7" sensor size, 0.8µm pixel size)8 MP f/2.2, Ultra-Wide Angle Camera(12 mm focal length, 4.0" sensor size, 1.12µm pixel size)5 MP f/2.4, Macro Camera(25 mm focal length, 5.0" sensor size, 1.12µm pixel size)5 MP f/2.2, Depth Camera

64 MP f/1.89, Wide Angle, Primary Camera(1.7" sensor size, 0.8µm pixel size)13 MP f/2.2, Ultra-Wide Angle Camera(1.12µm pixel size)2 MP f/2.4, Macro Camera(1.75µm pixel size)2 MP f/2.4, Depth Camera(1.75µm pixel size)

Sensor

S5KGW1, ISOCELL Plus

IMX682, Exmor-RS CMOS Sensor

Autofocus

, Phase Detection autofocus

OIS

No

Flash

, LED Flash

, LED Flash

Image Resolution

9000 x 7000 Pixels

9000 x 7000 Pixels

Settings

Exposure compensation, ISO control

Exposure compensation, ISO control

Shooting Modes

Continuous Shooting
High Dynamic Range mode (HDR)

Continuous Shooting
High Dynamic Range mode (HDR)
Burst mode
Beautify

Camera Features

8 x Digital Zoom
Auto Flash
Face detection
Touch to focus

Digital Zoom
Auto Flash
Custom Watermark
Face detection
Filters
Touch to focus

Video Recording

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

3840x2160 @ 30 fps
1920x1080 @ 60 fps

Video Recording Features

Dual Video Recording
Slo-motion
Movie Frame
Vlog Mode
Video Pro Mode
Short Video Mode

Front Camera
Very Good
Very Good
Camera Setup

Single

Single

Resolution

32 MP f/2.0, Primary Camera(26 mm focal length, 2.8" sensor size, 0.8µm pixel size)

20 MP f/2.2, Wide Angle, Primary Camera(3.4" sensor size, 0.8µm pixel size)

Sensor

Exmor RS

Autofocus

No

Flash

No

Video Recording

1920x1080 @ 30 fps

1920x1080 @ 30 fps

Battery
Very Good
Very Good
Capacity

6000 mAh

6000 mAh

Type

Li-ion

Li-Polymer

Removable

No

No

TalkTime

Up to 48 Hours(4G)

Up to 45 Hours(4G)

Quick Charging

, Fast, 15W

, Quick, 33W

USB Type-C

Storage
Best in Class
Best in Class
Internal Memory

128 GB

128 GB

Expandable Memory

, Up to 512 GB

, Up to 512 GB

User Available Storage

Up to 108 GB

USB OTG

Network & Connectivity
SIM Slot(s)

Dual SIM, GSM+GSM, Dual VoLTE

Dual SIM, GSM+GSM

SIM Size

SIM1: Nano
SIM2: Nano

SIM1: Nano
SIM2: Nano (Hybrid)

Network Support

5G Not Supported in India, 4G Supported in India, 3G, 2G

5G Not Supported in India, 4G Supported in India, 3G, 2G

VoLTE

SIM 1

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 Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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
Read More..

SIM 2

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 Bands:
UMTS 1900 / 2100 / 850 / 900 MHz
2G Bands:
GSM 1800 / 1900 / 850 / 900 MHz
GPRS:
Available
EDGE:
Available
Read More..

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
Read More..

SAR Value

Head: 0.383 W/kg

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

Wi-Fi

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

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

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot

Mobile Hotspot

Bluetooth

, v5.0

, v5.1

GPS

with A-GPS, Glonass

with A-GPS, Glonass

NFC

No

No

USB Connectivity

Mass storage device, USB charging

Mass storage device, USB charging

Multimedia
FM Radio

Loudspeaker

Audio Jack

3.5 mm

3.5 mm

Audio Features

Dolby Atmos

Sensors
Fingerprint Sensor

Fingerprint Sensor Position

Rear

Side

Other Sensors

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Light sensor, Proximity sensor, Accelerometer, Compass, Gyroscope

Price list

Rs. 18,950
Buy Now
Rs. 15,999
Buy Now