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Xiaomi Redmi Note 15 SE 5G vs Samsung Galaxy S23 Ultra

Key Feature Comparison

Xiaomi Redmi Note 15 SE 5G

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Samsung Galaxy S23 Ultra 5G

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At a Glance

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Octa core (2.4 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad core, Cortex A55)

Qualcomm Snapdragon 6 Gen 3 SM6475, Adreno 710

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

5800 mAh

Silicon Carbon, Turbo, 45W, Charging v3.0

5000 mAh

Li-ion, Fast, 45W

17.20 cm (6.77 inch)

388 ppi, FHD+

17.27 cm (6.8 inch)

501 ppi, 2K

Dual, 50MP + 2MP

4k @30 fps, Full HD @30 fps, HD @30/120/240 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

17.20 cm (6.77 inch)
17.27 cm (6.8 inch)

Screen Type

AMOLED
AMOLED

Screen Resolution

1080 x 2392 pixels
1440 x 3088 pixels

Pixel Density

388 ppi
501 ppi

Screen to Body Ratio

92%
89.99%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD+
2K

Peak Brightness

3200 nits
1750 nits

Aspect Ratio

-
20:09

Screen Protection

-
Gorilla Glass Victus 2

Phone Variants

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

Expandable Storage

Yes, Up to 1 TB
No

RAM Type

LPDDR4X
LPDDR5X

Storage Type

UFS 2.2
UFS 4.0

OTG Support

-
Yes

Sensors

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

Operating System

Android v15, OS Updates 4 Years, Security Updates 6 Years
Android v13

GPU

Adreno 710
Adreno 740

Chipset

Qualcomm Snapdragon 6 Gen 3 SM6475
Qualcomm Snapdragon 8 Gen 2

CPU

Octa core (2.4 GHz, Quad core, Cortex A78 + 1.8 GHz, Quad 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)

Clock Speed

2.4 GHz
3.36 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
4 nm

Custom User Interface

-
Samsung One UI

Battery Capacity

5800 mAh
5000 mAh

Battery Removable

No
No

Battery Type

Silicon Carbon
Li-ion

Charger Type

Turbo, 45W, Charging v3.0
Fast, 45W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Charging Time

-
65 % in 30 minutes

Wireless Charging

-
Yes

Announced On

2-Apr-26
1-Feb-23

Market Status

Available
Available

Brand

Xiaomi
Samsung

Model Number

25098RA98I
SM-S918B

Price Status

Confirmed
Confirmed

Price

Rs. 19,999
Rs. 124,999

GPS

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

Audio Features

Dolby Atmos
-

NFC

Yes
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

No
No

SIM Size

SIM1: Nano, SIM2: Nano
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

v5.1
v5.3

Audio Jack

USB Type-C
USB Type-C

SIM Slot(s)

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

eSIM

No
No

Wi-Fi Features

Wi-Fi Direct, Mobile Hotspot
Mobile Hotspot

VoLTE

Yes
Yes

SIM 1 Bands

5G Bands: FDD N1 / N3 / N5 / N8 / N28, TDD N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 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 Ban...
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 N38 / N40 / N41 / N77 / N78, 4G Bands: TD-LTE 2600(band 38) / 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 Ban...
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...

Front Video Recording

Full HD @30 fps, HD @30 fps
3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Front Camera Setup

Single, 20MP
Single, 12MP

Front Camera 1 Resolution

20 MP
12 MP

Front Camera 1 Type

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

Front Camera 1 Lens

1/4.0" sensor size
26 mm focal length

Front Flash

Yes, Screen flash
-

Front Aperture

-
f/2.2

Weight

178 grams
234 grams

Colors

Crimson Reserve, Carbon Black, Frosted White
Green, Red, Phantom Black, Cream, Graphite, Sky Blue, Lime, Lavender

Dimensions

164 x 75.42 x 7.35 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

4k @30 fps, Full HD @30 fps, HD @30/120/240 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 30 fps

Rear Camera Features

Digital ZoomDigital Zoom, Auto Flash, Custom Watermark, Face detection, Filters, 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, Primary Camera
f/1.7, Wide Angle, Primary Camera

Rear Camera 1 Lens

1/2.88" sensor size, 1.22 micrometer pixel size
24 mm focal length, 1.31" sensor size, 0.6 micrometre pixel size

Rear Camera 2 Resolution

-
12 MP

Rear Camera 2 Type

-
f/2.2, Ultra-Wide Angle Camera

Rear Camera 2 Lens

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

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

Rear Aperture

-
f/1.7

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Ultrasonic

Face Unlock

Yes
-
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