Xiaomi Redmi Note 15 5G vs Infinix Note 40 Pro 4G

Here you can compare Xiaomi Redmi Note 15 5G and Infinix Note 40 Pro 4G. Comparing Xiaomi Redmi Note 15 5G vs Infinix Note 40 Pro 4G on Smartprix enables you to check their respective specs scores and unique features. It would potentially help you understand how Xiaomi Redmi Note 15 5G stands against Infinix Note 40 Pro 4G and which one should you buy The current lowest price found for Xiaomi Redmi Note 15 5G is ₹26,999 and for Infinix Note 40 Pro 4G is ₹21,999. The details of both of these products were last updated on Jun 04, 2026.

Specification	Xiaomi Redmi Note 15 5G	Infinix Note 40 Pro 4G
RAM	8 GB	8 GB
OS	Android v15	Android v14
Display	6.77 inches, 1080 x 2392 pixels, 120 Hz	6.78 inches, 1080 x 2436 pixels, 120 Hz
Rear Camera	108 MP ƒ/1.7 (Wide Angle) 0.64um, 9 in 1 1.92um 8 MP ƒ/2.2 (Ultra Wide)	108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4
Battery	5520 mAh	5000 mAh, Li-Po Battery
Price	₹26,999	₹21,999

Xiaomi Redmi Note 15 5G₹26,99912%

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Infinix Note 40 Pro 4G₹21,999

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Xiaomi Redmi Note 15 5G₹26,99912%

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Infinix Note 40 Pro 4G₹21,999

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Overview

Specs Score	70 / 100 Better Specs	66 / 100
Display Resolution	1080 x 2392 pixels	1080 x 2436 pixels Better Resolution
Storage	128 GB	256 GB More Storage
CPU Clock Speed	2.4 GHz Faster Clock Speed	2.2 GHz
Front Camera	20 MP	32 MP Better Front Camera Resolution
Weight	178 g Lighter	190 g
Thickness	7.35 mm Slimmer	7.8 mm
Battery	5520 mAh Bigger Battery	5000 mAh
Unique Features	5G No Water Resistant No	No FM Radio No Wireless Charging

General

Country of Origin	India
Model	25096RA9BG, 25098RA98G	X6850
Sim Type	Dual Sim, GSM+GSM (Hybrid Slot)	Dual Sim, GSM+GSM
Dual Sim	Yes	Yes
Sim Size	Nano SIM	Nano+Nano SIM
Device Type	Smartphone	Smartphone
Release Date	December 18, 2025	March 18, 2024
In The Box	REDMI Note 15 5G / USB Type-C Cable / SIM Eject Tool/ Protective Case / Quick Start Guide / Warranty Card

Design

Dimensions	75.4 x 164 x 7.35 mm	74.6 x 164.4 x 7.8 mm
Weight	178 g	190 g
Colors	Black, Glacier Blue, Mist Purple	Vintage Green, Titan Gold, Racing Edition

Display

Type	Color AMOLED Screen (68B)	Color AMOLED Screen (1B Colors)
Touch	Yes, 240 Hz Touch Sampling Rate	Yes
Size	6.77 inches, 1080 x 2392 pixels, 120 Hz	6.78 inches, 1080 x 2436 pixels, 120 Hz
Aspect Ratio	20.5:9	20:9
PPI	~ 388 PPI	~ 393 PPI
Screen to Body Ratio	~ 89.7%	~ 89.6%
Glass Type	Scratch/drop-resistant glass, Mohs level 5	Corning Gorilla Glass
Brightness	3200nits peak brightness, 800nits (typ)
Features	Contrast Ratio: 8,000,000:1, DCI- P3 wide Color Gamut, Sunlight Display, Reading Mode, 3840Hz PWM Dimming \| 16,000-level Brightness Adjustment, TÜV Rheinland Low Blue Light, (Hardware Solution) Certified, TUV Rheinland Circadian Friendly Certified, TÜV Rheinland Flicker Free Certified	1300 nits (peak)
Notch	Yes, Punch Hole	Yes, Punch Hole
Curved Display		Yes

Memory

RAM	8 GB	8 GB
RAM Type	LPDDR4X
Expandable RAM	Upto 8 GB Extra Virtual RAM	Upto 8 GB Extra Virtual RAM
Storage	128 GB	256 GB
Storage Type	UFS 2.2	UFS 2.2
Card Slot	Yes, (Hybrid Slot), upto 1 TB	Yes, upto 1 TB

Connectivity

GPRS	Yes	Yes
EDGE	Yes	Yes
3G	Yes	Yes
4G	Yes	Yes
5G	Yes
5G Bands	5G NSA:n1\|n3\|n40\|n78 5G SA: n1\|n3\|n5\|n8\|n28\|n40\|n78
VoLTE	Yes, Dual Stand-By	Yes, Dual Stand-By
Wifi	Yes, with wifi-hotspot	Yes, with wifi-hotspot
Wifi Version		Wi-Fi 5 (802.11 a/b/g/n/ac), Dual Band
Bluetooth	Yes, v5.3, A2DP, LE	Yes, A2DP, LE
USB	Yes, USB-C v2.0	Yes, USB-C v2.0
USB Features	USB on-the-go, USB Charging	USB Tethering, USB on-the-go, USB Charging
IR Blaster	Yes	Yes

Extra

GPS	GPS: L1 \| GLONASS: G1 \| BDS: B1I + B1C \| Galileo: E1	Yes, with A-GPS
Fingerprint Sensor	Yes, In Display	Yes, In Display
Face Unlock	Yes	Yes
Sensors	Virtual proximity sensor \| Ambient light sensor \| Accelerometer \| Electronic compass \| IR blaster \| Gyroscope	Accelerometer, Gyro, Proximity, Compass
3.5mm Headphone Jack	No	No
NFC	Yes	Yes
AI Features	Gemini Live, Circle to Search
Water Resistance	Yes, 1.7 m
Splash Resistant		Yes
IP Rating	IP65 + IP66	IP54
Dust Resistant	Yes	Yes
Extra Features		Stereo Speakers with Sound by JBL, Dual Microphones, LPDDR4x RAM

Camera

Rear Camera	108 MP ƒ/1.7 (Wide Angle) 0.64um, 9 in 1 1.92um 8 MP ƒ/2.2 (Ultra Wide)	108 MP ƒ/1.8 (Wide Angle) 2 MP ƒ/2.4 2 MP ƒ/2.4
Auto Focus	Yes	Yes
Features	HDR, Panorama	HDR, Panorama
Video Recording	4K @ 30 fps UHD, 1080p @ 30 fps FHD	1440p @ 30 fps QHD, 1080p @ 30 fps FHD
Flash	Yes, LED	Yes, LED
Front Camera	20 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash	32 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash
Front Video Recording	1080p @ 30 fps FHD	1080p @ 30 fps FHD

Technical

OS	Android v15	Android v14
Custom UI	Xiaomi HyperOS 2	XOS 14
Chipset	Qualcomm Snapdragon 6 Gen3	Mediatek Helio G99 Ultimate
CPU	2.4 GHz, Octa Core Processor	2.2 GHz, Octa Core Processor
Core Details	2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz	2x Cortex-A76 @ 2.2GHz & 6x Cortex-A55 @ 2GHz
GPU	Adreno 710	Mali-G57 MC2
Java	No	No
Browser	Yes	Yes

Multimedia

Email	Yes	Yes
Music	MP3, AMR, FLAC, APE	AAC, AAC+, AAC+ Enhanced, OGG Vorbis, WAV, MP3, Midi
Video	MP4, M4V, MKV, XVID	H.264, H.263, MPEG-4
FM Radio	No	Yes
Speaker Type	Dual Stereo
Audio Features	Dual Ultra-Linear Speakers, Misound tuning and Dolby Atmos
Audio Jack Type	USB Type-C
Document Reader	Yes	Yes

Battery

Type	Non-Removable Battery	Non-Removable Battery
Size	5520 mAh	5000 mAh, Li-Po Battery
Fast Charging	Yes, 45W Fast Charging	Yes, 70W All Round FastCharge 2.0
Wireless Charging		Yes, 20W
Reverse Charging	Yes, 18W	Yes

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