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Infinix Note 50S 5G+ vs Xiaomi Redmi Note 9 Pro

Key Feature Comparison

Infinix Note 50S 5G

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Xiaomi Redmi Note 9 Pro

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At a Glance

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Octa core (2.5 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55

MediaTek Dimensity 7300, Mali-G615 MC2

Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Qualcomm Snapdragon 720G, Adreno 618

5500 mAh

Li-ion, Fast, 45W

5020 mAh

Li-Polymer, Fast, 18W

17.22 cm (6.78 inch)

393 ppi, FHD+

16.94 cm (6.67 inch)

395 ppi, FHD

Dual, 64MP + 2MP

3840x2160 @ 30 fps, 1920x1080 @ 120 fps

Quad, 48MP + 8MP + 5MP + 2MP

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

5G

Dual SIM, GSM+GSM

4G

Dual SIM, GSM+GSM

Detailed Specs

Screen Size

17.22 cm (6.78 inch)
16.94 cm (6.67 inch)

Screen Type

IPS LCD
IPS LCD

Pixel Density

393 ppi
395 ppi

Screen Protection

Corning Gorilla Glass
Gorilla Glass 5

Screen to Body Ratio

89.26 %
84.62%

Screen Design

Punch hole
Punch hole

Screen Refresh Rate

144 Hz
-

Screen Quality

FHD+
FHD

Peak Brightness

1300 nits
450 nits

Screen Resolution

-
1080 x 2400 pixels

Aspect Ratio

-
20:09

Phone Variants

8GB 128 GB, 8GB 256 GB
4GB 64GB, 6GB 128GB, 4GB 128GB

Expandable Storage

Yes
Yes

RAM Type

LPDDR5X
LPDDR4X

Storage Type

UFS 2.2
UFS 2.1

Expandable Storage Capacity

-
Yes, 512 GB

OTG Support

-
Yes

Operating System

Android v15
Android v10 (Q)

GPU

Mali-G615 MC2
Adreno 618

Chipset

MediaTek Dimensity 7300
Qualcomm Snapdragon 720G

CPU

Octa core (2.5 GHz, Quad core, Cortex A78 + 2 GHz, Quad core, Cortex A55
Octa core (2.3 GHz, Dual core, Kryo 465 + 1.8 GHz, Hexa Core, Kryo 465)

Clock Speed

2.5 GHz
2.3 GHz

Architecture

64 bit
64 bit

Process Technology

4 nm
8 nm

Custom User Interface

-
MIUI

Battery Capacity

5500 mAh
5020 mAh

Battery Removable

No
No

Battery Type

Li-ion
Li-Polymer

Charger Type

Fast, 45W
Fast, 18W

Charging Time

100 % in 60 minutes
-

USB Type-C

-
Yes

Fast Charging

-
Yes

Announced On

18-Apr-25
17-Mar-20

Market Status

Available
Available

Brand

Infinix
Xiaomi

Model Number

X6870
M2003J6A1I

Price Status

Confirmed
Confirmed

Price

Rs. 15,999
Rs. 12,999

GPS

Yes A-GPS
Yes A-GPS, Glonass

Audio Features

DTS Sound
-

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

Bluetooth Type

v5.4
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 / 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) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz...
4G Bands: TD-LTE 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 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) / 700(band 28) / 850(band 5), 3G Bands: UMTS 2100 / 850 / 900 MHz...
4G Bands: TD-LTE 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 Bands: GSM 1800 / 1900 / 850 / 900 MHz, GPRS: Available, EDGE: Available...

Front Video Recording

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

Front Camera Setup

Single, 13MP
Single, 16MP

Front Camera 1 Resolution

13 MP
16 MP

Front Camera 1 Type

f/2.2, Wide Angle Camera
Primary Camera

Front Aperture

f/2.2
-

Front Flash

Yes, Screen flash
-

Front Camera Features

-
HDR, panorama

Front Camera 1 Lens

-
1 micrometre pixel size

Weight

180 grams
209 grams

Colors

Marine Drift Blue, Burgundy Red, Titanium Grey
Aurora Blue, Glacier White, Interstellar Black, Champagne Gold

Build

Back: Vegan Leather
Back: Gorilla Glass

Dimensions

164.53 x 74.53 x 7.6 mm
165.7 x 76.6 x 8.8 mm

Rear Flash

Yes, Dual LED Flash
Yes, LED Flash

Rear Video Recording

3840x2160 @ 30 fps, 1920x1080 @ 120 fps
3840x2160 @ 30 fps, 1920x1080 @ 60 fps, 1280x720 @ 960 fps

Rear Camera Features

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

Rear Camera Setup

Dual, 64MP + 2MP
Quad, 48MP + 8MP + 5MP + 2MP

Rear Camera 1 Resolution

64 MP
48 MP

Rear Camera 1 Type

f/1.75, Wide Angle (81 degree field-of-view), Primary Camera
f/1.79 (upto 10x Digital Zoom) Primary Camera

Rear Camera 2 Resolution

2 MP
8 MP

Rear Camera 2 Type

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

Rear Aperture

f/1.75
f/1.79

Rear Camera 1 Lens

-
2.25" sensor size, 1.6 micrometre pixel size

Rear Camera 2 Lens

-
1.12 micrometre pixel size

Rear Camera 3 Resolution

-
5 MP

Rear Camera 3 Type

-
f/2.4, Macro Camera

Rear Camera 3 Lens

-
1.12 micrometre pixel size

Rear Camera 4 Resolution

-
2 MP

Rear Camera 4 Type

-
f/2.4, Depth Camera

Rear Camera 4 Lens

-
1.75 micrometre pixel size

Rear Sensor

-
CMOS image sensor, ISOCELL Plus

Fingerprint Scanner

Yes
Yes

Fingerprint Scanner Position

On-Screen
Side

Fingerprint Scanner Type

Optical
-

Face Unlock

-
Yes

Sensors

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