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Xiaomi Redmi Note 15 Pro 5G vs Samsung Galaxy S21 5G

Key Feature Comparison

6

Xiaomi Redmi Note 15 Pro 5G

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7.6

Samsung Galaxy S21 5G

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At a Glance

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Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core)

MediaTek Dimensity 7400 Ultra, Mali-G615 MC2

Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Samsung Exynos 2100, Mali-G78 MP14

6580 mAh

Silicon Carbon, Yes, 45W

4000 mAh

Li-ion, Fast, 25W

17.35 cm (6.83 inch)

447 ppi, FHD+

15.75 cm (6.2 inch)

424 ppi, FHD

Dual, 200MP + 8MP

4k @30 fps, Full HD @30/60 fps, HD @120/240 fps

Triple, 12MP + 64MP + 12MP

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

5G

Dual SIM, GSM+GSM

5G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.35 cm (6.83 inch)
15.75 cm (6.2 inch)

Screen Type

AMOLED
AMOLED

Screen Resolution

1280 x 2772 pixels
1080 x 2400 pixels

Pixel Density

447 ppi
424 ppi

Screen Protection

Corning Gorilla Glass
Corning Gorilla Glass

Screen to Body Ratio

89.43%
85.92%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

120 Hz
120 Hz

Screen Quality

FHD+
FHD

Peak Brightness

3200 nits
1300 nits

Aspect Ratio

-
20:09

Phone Variants

8GB 128GB, 8GB 256GB
8GB 256GB, 8GB 128GB

Expandable Storage

No
No

RAM Type

LPDDR4X
-

Storage Type

UFS 2.2
UFS 3.1

OTG Support

Yes
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 v11

GPU

Mali-G615 MC2
Mali-G78 MP14

Chipset

MediaTek Dimensity 7400 Ultra
Samsung Exynos 2100

CPU

Octa core (2.6 GHz, Quad core, Cortex A78 + 2 GHz, Quad core)
Octa core (2.9 GHz, Single core, Cortex X1 + 2.8 GHz, Tri core, Cortex A78 + 2.2 GHz, Quad core, Cortex A55)

Clock Speed

2.6 GHz
2.9 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
5 nm

Custom User Interface

-
Samsung One UI

Battery Capacity

6580 mAh
4000 mAh

Battery Removable

No
No

Battery Type

Silicon Carbon
Li-ion

Charger Type

Yes, 45W
Fast, 25W

USB Type-C

Yes
Yes

Fast Charging

Yes
Yes

Wireless Charging

-
Yes

Announced On

29-Jan-26
14-Jan-21

Market Status

Available
Available

Brand

Xiaomi
Samsung

Price Status

Confirmed
Confirmed

Price

Rs. 29,999
Rs. 69,450

Model Number

-
SM-G991BZVDINU

GPS

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

Audio Features

Dolby Atmos
Dolby AtmosNoise cancellation microphoneStereo SpeakersStereo Speakers by AKG

NFC

Yes
Yes

Network Support

5G
5G

Bluetooth

Yes
Yes

FM Radio

No
No

3.5mm Audio Jack

Yes
No

SIM Size

SIM1: Nano, SIM2: Nano
SIM1: Nano, SIM2: Nano

Wi-Fi

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

Bluetooth Type

v5.4
v5.1

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

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 / 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...

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 / 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...

Front Video Recording

Full HD @30/60 fps
3840x2160 @ 30 fps

Front Camera Setup

Single, 20MP
Single, 10MP

Front Camera 1 Resolution

20 MP
10 MP

Front Camera 1 Type

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

Front Flash

Yes, Screen flash
-

Front Camera Features

-
Dual video call, Auto-HDR

Front Camera 1 Lens

-
26 mm focal length, 3.2" sensor size, 1.22 micrometre pixel size

Front Aperture

-
f/2.2

Weight

210.6 grams
171 grams

Colors

Carbon Black, Silver Ash, Mirage Blue
Phantom Violet, Phantom Gray, Phantom White, Phantom Pink

Dimensions

163.61 x 78.09 x 7.78 mm
151.7 x 71.2 x 7.9 mm

Build

-
Glass front (Gorilla Glass Victus), plastic back, aluminum frame

OIS

Yes
Yes

Rear Flash

Yes, LED Flash
Yes, LED Flash

Rear Video Recording

4k @30 fps, Full HD @30/60 fps, HD @120/240 fps
7680x4320 @ 24 fps, 3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 200MP + 8MP
Triple, 12MP + 64MP + 12MP

Rear Camera 1 Resolution

200 MP
12 MP

Rear Camera 1 Type

f/1.7, Wide Angle, Primary Camera
f/1.8, Wide Angle Primary Camera

Rear Camera 1 Lens

1/1.4" sensor size, Samsung S5KHP3, 0.56micrometer pixel size
26 mm focal length, 1.7" sensor size, 1.8 micrometre pixel size

Rear Camera 2 Resolution

8 MP
64 MP

Rear Camera 2 Type

f/2.2, Ultra-Wide Angle Camera
f/2.0 Telephoto Camera

Rear Camera 2 Lens

-
28 mm focal length, 1.7" sensor size, 0.8 micrometre pixel size

Rear Camera 3 Resolution

-
12 MP

Rear Camera 3 Type

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

Rear Camera 3 Lens

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

Rear Aperture

-
f/1.8

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
On-Screen

Fingerprint Scanner Type

Optical
Ultrasonic

Face Unlock

Yes
Yes
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