Xiaomi Redmi Note 15 5G (256GB) vs Infinix Note 40 5G
Here you can compare Xiaomi Redmi Note 15 5G (256GB) and Infinix Note 40 5G. Comparing Xiaomi Redmi Note 15 5G (256GB) vs Infinix Note 40 5G 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 (256GB) stands against Infinix Note 40 5G and which one should you buy The current lowest price found for Xiaomi Redmi Note 15 5G (256GB) is ₹28,999 and for Infinix Note 40 5G is ₹16,399. The details of both of these products were last updated on Jun 09, 2026.
| Specification | Xiaomi Redmi Note 15 5G (256GB) | Infinix Note 40 5G |
|---|---|---|
| Internal Memory | 256 GB | 256 GB |
| 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 |
| CPU | 2.4 GHz, Octa Core Processor | 2.2 GHz, Octa Core Processor |
| RAM | 8 GB | 8 GB |
| Battery | 5520 mAh | 5000 mAh |
| Price | ₹28,999 | ₹16,399 |
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Overview
| Specs Score | 71 / 100 Better Specs | 64 / 100 |
| Display Resolution | 1080 x 2392 pixels | 1080 x 2436 pixels Better Resolution |
| 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 | |
| Thickness | 7.35 mm Slimmer | 8.09 mm |
| Battery | 5520 mAh Bigger Battery | 5000 mAh |
| Unique Features | No Water Resistant Memory Card Support No | FM Radio No No Wireless Charging |
General
| Country of Origin | India | |
| Model | 25096RA9BG, 25098RA98G | Note 40 5G |
| 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 | May 22, 2024 |
| In The Box | REDMI Note 15 5G / USB Type-C Cable / SIM Eject Tool/ Protective Case / Quick Start Guide / Warranty Card | Handset, Adaptor, USB Type-C Cable, Magnetic TPU Case, Stickers, Sim Ejector Pin, Quick Start Guide, Warranty Card, Xclub Card |
Design
| Dimensions | 75.4 x 164 x 7.35 mm | 74.5 x 164.28 x 8.09 mm |
| Weight | 178 g | |
| Bezel less | No | |
| Colors | Black, Glacier Blue, Mist Purple | Obsidian Black, Titan Gold |
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 | |
| PPI | ~ 388 PPI | ~ 393 PPI |
| Screen to Body Ratio | ~ 89.7% | ~ 93.8% |
| Glass Type | Scratch/drop-resistant glass, Mohs level 5 | |
| 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 | 100% Wide Color Gamut, TUV Rheinland Certification, 2160Hz PWM Dimming, Contrast Ratio: 10000000:1, 1500Hz Instantaneous Touch Response Rate, 1300 Nits Peak Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
Memory
| RAM | 8 GB | 8 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | Upto 8 GB Extra Virtual RAM |
| Storage | 256 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 2.2 |
| Card Slot | Yes, (Hybrid Slot), upto 1 TB |
Connectivity
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | 5G NSA:n1|n3|n40|n78 5G SA: n1|n3|n5|n8|n28|n40|n78 | Sub6 TDD: n38/n40/n41/n77/n78, 5G Sub6 FDD: n1/n3/n5/n7/n8/n12/n20/n28/n66 |
| VoLTE | Yes, Dual Stand-By | Yes |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 802.11 a/b/g/n/ac | |
| Bluetooth | Yes, v5.3, A2DP, LE | Yes |
| 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, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo: E1 | Yes |
| 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 | G-Sensor, E-Compass, Gyroscope, Light Sensor, Proximity Sensor |
| 3.5mm Headphone Jack | No | No |
| NFC | Yes | Yes |
| AI Features | Gemini Live, Circle to Search | |
| Water Resistance | Yes, 1.7 m | |
| IP Rating | IP65 + IP66 | IP53 |
| Dust Resistant | Yes | Yes |
| Extra Features | The JBL Sound Experience, Premium Design and Active Halo Light, X1 Cheetah Chip |
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 | Video, AI Cam, Portrait, Super Night, AR Shot, Short Video, Pro, Slow Motion, Dual Video, Panoroma, Super Macro, Documents, Timelapse, Sky Shop |
| 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, Dual LED 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 Dimensity 7020 |
| 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 | IMG BXM-8-256 |
| GPU | Adreno 710 | IMG BXM-8-256 |
| Java | No | No |
| Browser | Yes | Yes |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | Yes |
| Video | MP4, M4V, MKV, XVID | Yes |
| 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 |
| Fast Charging | Yes, 45W Fast Charging | Yes, 33W Fast Charge |
| Wireless Charging | Yes, 15W Wireless MagCharge | |
| Reverse Charging | Yes, 18W | Yes |
Discuss
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