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Realme 12x 5G vs Samsung Galaxy S20

Key Feature Comparison

7.6

Realme 12x 5G

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7.9

Samsung Galaxy S20

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At a Glance

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Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6100 Plus, Mali-G57 MC2

Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Samsung Exynos 9 Octa 990, Mali-G77 MP11

5000 mAh

Li-Polymer, Super VOOC, 45W

4000 mAh

Li-ion, Fast, 25W

6.72 inches

392 ppi, FHD

6.2 inches

566 ppi, 2K

Dual, 50MP + 2MP

1920x1080 @ 30 fps, 1280x720 @ 30 fps

Triple, 12MP + 64MP + 12MP

7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.72 inches
6.2 inches

Screen Type

IPS LCD
AMOLED

Screen Resolution

1080 x 2400 pixels
1440 x 3200 pixels

Pixel Density

392 ppi
566 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

91.40%
88.53%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD
2K

Peak Brightness

800 nits
-

Screen Protection

-
Gorilla Glass 6

Phone Variants

4GB 128GB, 6GB 128GB, 8GB 128GB
8GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR4
LPDDR5

Storage Type

UFS 2.2
UFS 3.0

Expandable Storage Capacity

Yes, 2 TB
Yes, 1 TB

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v14
Android v10 (Q)

GPU

Mali-G57 MC2
Mali-G77 MP11

Chipset

MediaTek Dimensity 6100 Plus
Samsung Exynos 9 Octa 990

CPU

Octa core (2.2 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (2.73 GHz, Dual core, M5 Mongoose + 2.5 GHz, Dual core, Cortex A76 + 2 GHz, Quad core, Cortex A55)

Custom User Interface

Realme UI
Samsung One UI

Clock Speed

2.2 GHz
2.73 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
7 nm

Battery Capacity

5000 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Li-Polymer
Li-ion

Charger Type

Super VOOC, 45W
Fast, 25W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

50 % in 30 minutes
-

Wireless Charging

-
Yes

Announced On

2-Apr-24
11-Feb-20

Market Status

Available
Available

Brand

Realme
Samsung

Model Number

RMX3998
SM-G980FZIDINU

Price Status

Confirmed
Confirmed

Price

Rs. 11,999
Rs. 54,000

GPS

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

NFC

No
Yes

Network Support

5G
4G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

Yes
No

SIM Size

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

Wi-Fi

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

Bluetooth Type

v5.3
v5.0

Audio Jack

3.5 mm
USB Type-C

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 / N8 / N28, TDD N40 / N41, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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) / 850(band 18) / ...

SIM 2 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N40 / N41, 4G Bands: TD-LTE 2300(band 40) / 2500(band 41), FD-LTE 2100(band 1) / 1800(band 3) / 900(band 8) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 850 / 900 M...
4G Bands: TD-LTE 2600(band 38) / 2300(band 40) / 2500(band 41) / 1900(band 39), 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) / 850(band 18) / ...

Audio Features

-
Dolby Atmos, Dolby Digital, Dolby Digital Plus

Front Video Recording

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

Front Camera Features

Fixed Focus
Dual video call, Auto-HDR

Front Camera Setup

Single, 8MP
Single, 10MP

Front Camera 1 Resolution

8 MP
10 MP

Front Camera 1 Type

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

Front Camera 1 Lens

25 mm focal length, 4.0" sensor size, 1.12 micrometre pixel size
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size

Front Aperture

f/2.0
f/2.2

Front Flash

Yes, Screen flash
-

Front Sensor

-
Exmor RS

Weight

188 grams
163 grams

Colors

Twilight Purple, Woodland Green
Cosmic Gray, Cloud Blue, Cloud Pink

Dimensions

165.6 x 76.1 x 7.69 mm
151.7 x 69.1 x 7.9 mm

SAR Value

Head: 1.08 W/kg, Body: 0.96 W/kg
-

Build

-
Back: Gorilla Glass

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 30 fps, 1280x720 @ 30 fps
7680x4320 @ 24 fps, 3840x2160 @ 60 fps, 1920x1080 @ 240 fps, 1280x720 @ 960 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 50MP + 2MP
Triple, 12MP + 64MP + 12MP

Rear Camera 1 Resolution

50 MP
12 MP

Rear Camera 1 Type

f/1.8, Wide Angle (80 degree field-of-view), Primary Camera
f/1.8, Wide Angle (79 degree field-of-view), Primary Camera

Rear Camera 1 Lens

26 mm focal length, 2.76" sensor size, 0.64 micrometre pixel size
26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size

Rear Camera 2 Resolution

2 MP
64 MP

Rear Camera 2 Type

f/2.4
f/2.0, Telephoto Camera

Rear Camera 2 Lens

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

Rear Sensor

S5KJN1, CMOS image sensor, ISO-CELL
CMOS image sensor, Exmor-RS CMOS Sensor

Rear Aperture

f/1.8
f/1.8

OIS

-
Yes

Rear Camera 3 Resolution

-
12 MP

Rear Camera 3 Type

-
f/2.2, Ultra-Wide Angle Camera

Rear Camera 3 Lens

-
13 mm focal length, 1.4 micrometre pixel size

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
On-Screen

Fingerprint Scanner Type

-
Ultrasonic

Face Unlock

-
Yes
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