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Realme Narzo 80x 5G vs Samsung Galaxy S23 Ultra

Key Feature Comparison

Realme Narzo 80x 5G

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Samsung Galaxy S23 Ultra 5G

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At a Glance

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Octa core (2.5 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)

MediaTek Dimensity 6400, Mali-G57 MC2

Octa core (3.36 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)

Qualcomm Snapdragon 8 Gen 2, Adreno 740

6000 mAh

Li-ion, Super VOOC, 45W

5000 mAh

Li-ion, Fast, 45W

6.72 inches

392 ppi

6.8 inches

501 ppi, 2K

Dual, 50MP + 2MP

1920x1080 @ 60 fps, 1280x720 @ 120 fps

Quad, 200MP + 12MP + 10MP + 10MP

7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 30 fps

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

6.72 inches
6.8 inches

Screen Type

IPS LCD
AMOLED

Screen Resolution

1080 x 2400 pixels
1440 x 3088 pixels

Pixel Density

392 ppi
501 ppi

Aspect Ratio

20:09
20:09

Screen to Body Ratio

91.40%
89.99%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Peak Brightness

950 nits
1750 nits

Screen Protection

-
Gorilla Glass Victus 2

Screen Quality

-
2K

Phone Variants

6GB 128GB, 8GB 128 GB
12GB 256GB, 12GB 512GB, 12GB 1TB

Expandable Storage

Yes
No

RAM Type

LPDDR4X
LPDDR5X

Storage Type

UFS 2.2
UFS 4.0

Expandable Storage Capacity

Yes, 2 TB
-

OTG Support

Yes
Yes

Sensors

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

Operating System

Android v15
Android v13

GPU

Mali-G57 MC2
Adreno 740

Chipset

MediaTek Dimensity 6400
Qualcomm Snapdragon 8 Gen 2

CPU

Octa core (2.5 GHz, Dual core, Cortex A76 + 2 GHz, Hexa Core, Cortex A55)
Octa core (3.36 GHz, Single core, Cortex X3 + 2.8 GHz, Quad core, Cortex A715 + 2 GHz, Tri core, Cortex A510)

Custom User Interface

Realme UI
Samsung One UI

Clock Speed

2.2 GHz
3.36 GHz

Architecture

64 bit
64 bit

Process Technology

6 nm
4 nm

Battery Capacity

6000 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-ion

Charger Type

Super VOOC, 45W
Fast, 45W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
65 % in 30 minutes

Wireless Charging

-
Yes

Announced On

9-Apr-25
1-Feb-23

Market Status

Available
Available

Brand

Realme
Samsung

Model Number

RMX3944
SM-S918B

Price Status

Confirmed
Confirmed

Price

Rs. 13,999
Rs. 124,999

GPS

Yes Glonass
Yes A-GPS, Glonass

NFC

No
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

3.5mm Audio Jack

Yes
No

SIM Size

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

Wi-Fi

Yes, Wi-Fi 5 (802.11 a/b/g/n/ac) 5GHz
Yes, Wi-Fi 6 (802.11 a/b/g/n/ac/ax) 5GHz

Bluetooth Type

v5.3
v5.3

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
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...
5G Bands: FDD N1 / N3 / N5 / N8, TDD N38 / N40, 4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

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...
5G Bands: FDD N1 / N3 / N5 / N8, TDD N38 / N40, 4G Bands: TD-LTE 2300(band 40), FD-LTE 1800(band 3), 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz, 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

FM Radio

-
No

Front Video Recording

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

Front Camera Setup

Single, 8MP
Single, 12MP

Front Camera 1 Resolution

8 MP
12 MP

Front Camera 1 Type

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

Front Camera 1 Lens

-
26 mm focal length

Front Aperture

-
f/2.2

Weight

197 grams
234 grams

Colors

Deep Ocean, Sunlit Gold
Green, Red, Phantom Black, Cream, Graphite, Sky Blue, Lime, Lavender

Dimensions

165.7 x 76.22 x 7.94 mm
163.4 x 78.1 x 8.9 mm

Build

-
Back: Gorilla Glass Victus 2

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

1920x1080 @ 60 fps, 1280x720 @ 120 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 50MP + 2MP
Quad, 200MP + 12MP + 10MP + 10MP

Rear Camera 1 Resolution

50 MP
200 MP

Rear Camera 1 Type

f/1.8, Wide Angle (75 degree field-of-view), Primary Camera
f/1.7, Wide Angle, Primary Camera

Rear Camera 1 Lens

27 mm focal length, 1/2.88" sensor size, 0.61 micrometre pixel size
24 mm focal length, 1.31" sensor size, 0.6 micrometre pixel size

Rear Camera 2 Resolution

2 MP
12 MP

Rear Camera 2 Type

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

Rear Camera 2 Lens

22 mm focal length
13 mm focal length, 2.55" sensor size, 1.4 micrometre pixel size

Rear Aperture

f/1.8
f/1.7

Rear Camera 3 Resolution

-
10 MP

Rear Camera 3 Type

-
f/2.4, Telephoto Camera

Rear Camera 3 Lens

-
70 mm focal length, 3.52" sensor size, 1.12 micrometre pixel size

Rear Camera 4 Resolution

-
10 MP

Rear Camera 4 Type

-
f/4.9

Rear Camera 4 Lens

-
230 mm focal length, 3.52" sensor size, 1.12 micrometre pixel size

Rear Sensor

-
ISO-CELL

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

Side
On-Screen

Fingerprint Scanner Type

-
Ultrasonic
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