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Realme X7 5G vs Samsung Galaxy M31s

Key Feature Comparison

7

Realme X7

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6.9

Samsung Galaxy M31s

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At a Glance

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Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 800U MT6873V, Mali-G57 MC3

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

Samsung Exynos 9 Octa 9611, Mali-G72 MP3

4310 mAh

Li-ion, Super Dart, 50W

6000 mAh

Li-ion, Fast, 25W

6.4 inches

411 ppi, FHD

6.5 inches

405 ppi, FHD

Triple, 64MP + 8MP + 2MP

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

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

3840x2160 @ 30 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.4 inches
6.5 inches

Screen Type

Super AMOLED
Super AMOLED

Screen Resolution

1080 x 2400 pixels
1080 x 2400 pixels

Pixel Density

411 ppi
405 ppi

Aspect Ratio

20:09
20:09

Screen Protection

Corning Gorilla Glass
Gorilla Glass 3

Screen to Body Ratio

90.80%
91%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

60 Hz
60 Hz

Screen Quality

FHD
FHD

Peak Brightness

600 nits
420 nits

Phone Variants

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

Expandable Storage

No
Yes

RAM Type

LPDDR4X
LPDDR4X

Storage Type

UFS 2.1
UFS 2.1

OTG Support

Yes
-

Expandable Storage Capacity

-
Yes, 512 GB

Sensors

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

Operating System

Android v10 (Q)
Android v10 (Q)

GPU

Mali-G57 MC3
Mali-G72 MP3

Chipset

MediaTek Dimensity 800U MT6873V
Samsung Exynos 9 Octa 9611

CPU

Octa core (2.4 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
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

2.4 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

7 nm
10 nm

Battery Capacity

4310 mAh
6000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Super Dart, 50W
Fast, 25W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 18 minutes
-

Announced On

4-Feb-21
30-Jul-20

Market Status

Available
Available

Brand

Realme
Samsung

Model Number

RMX3092
SM-M317FZBDINS

Price Status

Confirmed
Confirmed

Price

Rs. 19,999
Rs. 18,499

GPS

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

Audio Features

Dual mic noise reduction, Hi-Res Audio certification
Dolby Atmos

NFC

No
No

Network Support

5G
4G

Bluetooth

Yes
Yes

3.5mm Audio Jack

No
Yes

SIM Size

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, ac/b/g/n/n 5GHz

Bluetooth Type

v5.1
v5.0

Audio Jack

USB Type-C
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

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
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

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N20 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 3500(band 42), FD-LTE 2100(band 1) / 1800(band 3) / 2600(band 7) / 900(band 8) / 700(band 28) / 1900(b...
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

Panorama
HDR

Front Camera Setup

Single, 16MP
Single, 32MP

Front Camera 1 Resolution

16 MP
32 MP

Front Camera 1 Type

f/2.5, Wide Angle Primary Camera
f/2.2 Primary Camera

Front Camera 1 Lens

3" sensor size, 1 micrometre pixel size
26 mm focal length, 2.8" sensor size, 0.8 micrometre pixel size

Front Sensor

Exmor RS
Exmor RS

Front Aperture

f/2.5
f/2.2

Front Flash

-
No

Weight

176 grams
203 grams

Colors

Space Silver, Nebula
Mirage Black, Mirage Blue

Build

Polycarbonate
Back: Plastic

Dimensions

160.9 x 74.4 x 8.1 mm
159.3 x 74.4 x 9.3 mm

SAR Value

Head: 0.917 W/kg, Body: 0.561 W/kg
Head: 1.38 W/kg

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

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

Rear Camera Features

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

Rear Camera Setup

Triple, 64MP + 8MP + 2MP
Quad, 64MP + 12MP + 5MP + 5MP

Rear Camera 1 Resolution

64 MP
64 MP

Rear Camera 1 Type

f/1.8 (upto 10x Digital Zoom), Wide Angle (80 degree field-of-view) Primary Camera
f/1.8 (upto 10x Digital Zoom), Wide Angle Primary Camera

Rear Camera 1 Lens

25.1 mm focal length, 1.97" sensor size, 0.8 micrometre pixel size
26 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
12 MP

Rear Camera 2 Type

f/2.3, Wide Angle, Ultra-Wide Angle Camera
f/2.2, Wide Angle, Ultra-Wide Angle Camera

Rear Camera 2 Lens

15.7 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

23.2 mm focal length, 5.0" sensor size, 1.65 micrometre pixel size
-

Rear Sensor

ISOCELL Plus
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

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

Yes
Yes
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