Infinix Note 40 5g vs Redmi Note 15 5g

Should you buy Infinix Note 40 5G or Redmi Note 15 5G? Find out which mobile phone is best for you - compare the two models on the basis of ...price and key specs like performance, price, camera, display, ram, storage, battery capacity, operating system, Network Connectivity, Multimedia and more.

SpecificationsInfinix Note 40 5GRedmi Note 15 5G
Price19999.021987.0
Operating SystemAndroid v14Android 15
Camera108 MP + 2 MP + 2 MP And 32 MP50MP + 50MP And 8MP
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19% OFF
Discounted price:₹16,299 Original price:₹19,999
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15% OFF
Discounted price:₹22,999Original price:₹26,999
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Audio

Audio Features

DTS Sound -

Audio Jack

USB Type-C -

Loudspeaker

Yes -

Battery

Capacity

5000 mAh 5800mAh

Quick Charging

Yes, Fast, v2.0, 33W: 50 % in 31 minutes 45W wired fast charging

Removable

No No

Type

Li-Polymer -

USB Type-C

Yes -

Wireless Charging

Yes -

Camera

Autofocus

Yes, Phase Detection autofocus -

Flash

Yes, Quad LED Flash Yes

Front Camera

32 MP 8MP

Image Resolution

12000 x 9000 Pixels -

Rear Camera

108 MP + 2 MP + 2 MP 50MP + 50MP

Shooting Modes

Continuous Shooting High Dynamic Range mode (HDR) Macro Mode -

Video Recording

1920x1080 @ 30 fps -

Design

Build Material

- Xiaomi Dragon Crystal Glass

Colours

Obsidian Black, Titan Gold Black, White, Blue

Ruggedness

Dust proof -

Water Resistance

- IP68 water and dust resistance

Weight

185 grams -

Dimensions

Height

165.51 mm -

Thickness

7.91 mm -

Width

75.93 mm -
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Display

Bezel-less display

Yes with punch-hole display -

Brightness

- 3200 nits

Display Type

Flexible AMOLED AMOLED

Pixel Density

393 ppi -

Refresh Rate

120 Hz 120Hz

Resolution

32 MP f/2.2, Wide Angle, Primary Camera -

Screen Size

6.78 inches (17.22 cm) 6.77-inch

Screen to Body Ratio (claimed by the brand)

93.80 % -

General

Brand

Infinix Redmi

Custom UI

XOS HyperOS 2

Launch Date

June 26, 2024 January 6, 2026

Model

- Note 15 5G

Operating System

Android v14 Android 15

Network & Connectivity

Bluetooth

Yes -

GPS

Yes Yes

NFC

Yes -

Network Support

5G Supported in India, 4G Supported in India, 3G, 2G 5G

SIM 1

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 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(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available -

SIM 2

5G Bands: FDD N1 / N3 / N5 / N7 / N8 / N12 / N20 / N28 / N66 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(band 2) / 1700(band 4) / 850(band 5) / 700(band 17) / 800(band 20) 3G Bands: UMTS 1900 / 2100 / 850 / 900 MHz 2G Bands: GSM 1800 / 1900 / 850 / 900 MHz GPRS: Available EDGE: Available -

SIM Size

SIM1: Nano, SIM2: Nano -

SIM Slot(s)

Dual SIM, GSM+GSM -

VoLTE

Yes Yes

Wi-Fi

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

Wi-Fi Calling

- Yes

Performance

Graphics

IMG BXM-8-256 -

Processor

MediaTek Dimensity 7020 Qualcomm Snapdragon 6 Gen

Processor Fabrication

- 4nm

RAM

8 GB 6GB/8GB/12GB

Sensors

Fingerprint Sensor

Yes -

Other Sensors

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

Storage

Expandable Memory

Yes, Up to 2 TB -

Internal Memory

256 GB 128GB/256GB

Storage Type

UFS 2.2 UFS 2.2

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Scoring parameters
How is the score calculated?

This is a relative score calculated on the basis of the following specifications:

  • score popup Performance
  • score popup Battery
  • score popup Camera
  • score popup Storage
  • score popup Display

Each Mobiles has been benchmarked against ~31,000 other phones to calculate the score.

For personalized scores based on your preference, you can visit Mobile Recommender to check scores of the recommended Mobiles for you.

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