Xiaomi Redmi Note 15 5G vs Infinix Zero 40 5G
Here you can compare Xiaomi Redmi Note 15 5G and Infinix Zero 40 5G. Comparing Xiaomi Redmi Note 15 5G vs Infinix Zero 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 stands against Infinix Zero 40 5G and which one should you buy The current lowest price found for Xiaomi Redmi Note 15 5G is ₹28,999 and for Infinix Zero 40 5G is ₹26,990. The details of both of these products were last updated on Sep 22, 2026.
| Specification | Xiaomi Redmi Note 15 5G | Infinix Zero 40 5G |
|---|---|---|
| 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/1.7 (Wide Angle) 1/1.67", PDAF, OIS 50 MP (Ultra Wide) 120˚ 2 MP (Depth Sensor) |
| Internal Memory | 128 GB | 256 GB |
| RAM | 8 GB | 12 GB |
| Display | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.78 inches, 1080 x 2400 pixels, 144 Hz |
| CPU | 2.4 GHz, Octa Core Processor | 3.1 GHz, Octa Core Processor |
| Price | ₹28,999 | ₹26,990 |
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Overview
| Specs Score | 70 / 100 | 75 / 100 Better Specs |
| Display Resolution | 1080 x 2392 pixels | 1080 x 2400 pixels Better Resolution |
| Screen To Body Ratio | ~ 89.7% Less Bezels | |
| RAM | 8 GB | 12 GB More RAM |
| Storage | 128 GB | 256 GB More Storage |
| CPU Clock Speed | 2.4 GHz | 3.1 GHz Faster Clock Speed |
| Front Camera | 20 MP | 50 MP Better Front Camera Resolution |
| Weight | 178 g Lighter | 195 g |
| Thickness | 7.35 mm Slimmer | 7.9 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 | X6861 |
| 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 | September 18, 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, Soft Film, TPU Case, Sim Ejector Pin, Quick Start Guide, Warranty Card |
Design
| Dimensions | 75.4 x 164 x 7.35 mm | 74.47 x 164.31 x 7.9 mm |
| Weight | 178 g | 195 g |
| Bezel less | Yes | |
| Colors | Black, Glacier Blue, Mist Purple | Violet Garden, Rock Black, Moving Titanium |
Display
| Type | Color AMOLED Screen (68B) | Color AMOLED Screen (1B Colors) |
| Touch | Yes, 240 Hz Touch Sampling Rate | Yes, 360 Hz Touch Sampling Rate |
| Size | 6.77 inches, 1080 x 2392 pixels, 120 Hz | 6.78 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20.5:9 | 20.5:9 |
| PPI | ~ 388 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.7% | |
| Glass Type | Scratch/drop-resistant glass, Mohs level 5 | Corning Gorilla Glass 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 | 1500Hz Instantaneous Touch Sampling Rate, 100% DCI-P3 Color Gamut, Upto 1300nits Peak Brightness |
| Notch | Yes, Punch Hole | Yes, Punch Hole |
| Curved Display | Yes |
Memory
| RAM | 8 GB | 12 GB |
| RAM Type | LPDDR4X | |
| Expandable RAM | Upto 8 GB Extra Virtual RAM | |
| Storage | 128 GB | 256 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| 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 | 5G TDD sub6: n38/n40/n41/n77/n78, 5G FDD sub6: n1/n3/n5/n7/n8/n12/n20/n28/n66 |
| VoLTE | Yes, Dual Stand-By | Yes, Dual Stand-By |
| Wifi | Yes, with wifi-hotspot | Yes, with wifi-hotspot |
| Wifi Version | Wi-Fi 6E (a/b/g/n/ac/ax) | |
| 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, USB Storage |
| IR Blaster | Yes | Yes |
Extra
| GPS | GPS: L1 | GLONASS: G1 | BDS: B1I + B1C | Galileo: E1 | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO |
| 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, IR Blaster |
| 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 | Sound by JBL, up to 2 Major Android Upgrades |
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/1.7 (Wide Angle) 1/1.67", PDAF, OIS 50 MP (Ultra Wide) 120˚ 2 MP (Depth Sensor) |
| OIS | Yes | |
| Auto Focus | Yes | Yes |
| Features | HDR, Panorama | Auto Scene Detection: Portrait, Night, HDR, Pet, Food, Flowers, Street, Text, Video Features: Vlog, Video, AI Cam with Wide Shot, Portrait, Super Night with Wide Shot, Timelapse with Wide Shot, Slow Motion, Dual Video, Sky Shop, Long Exposure, Documents, AR Shot, Pro, Super Macro, Panorama, GoPro, Google Lens Integration, Ultra Steady Mode |
| Video Recording | 4K @ 30 fps UHD, 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 20 MP ƒ/2.2 (Wide Angle) Punch Hole, Screen Flash | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 30 fps FHD | 4K @ 30 fps UHD, 1080p @ 30 fps FHD |
Technical
| OS | Android v15 | Android v14 |
| Custom UI | Xiaomi HyperOS 2 | XOS 14.5 |
| Chipset | Qualcomm Snapdragon 6 Gen3 | Mediatek Dimensity 8200 Ultimate |
| CPU | 2.4 GHz, Octa Core Processor | 3.1 GHz, Octa Core Processor |
| Core Details | 2xCortex-A76@2.2 GHz & 6x Cortex-A55@2.0 GHz | 1x Cortex-A78@3.1 GHz&3xCortex-A78@3.0 GHz& 4xCortex-A55@2.0 GHz |
| GPU | Adreno 710 | Mali-G610 MC6 |
| Java | No | No |
| Browser | Yes | Yes, supports HTML5 |
Multimedia
| Yes | Yes | |
| Music | MP3, AMR, FLAC, APE | 3GPP, AMR, APE, FLAC, M4A, M4R, MID, MKA, MP3, OGG, WAV |
| Video | MP4, M4V, MKV, XVID | 3GP, AVI, FLV, MKV, MP4, WMV, WEBM |
| 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-ion Battery |
| Fast Charging | Yes, 45W Fast Charging | Yes, 45W Fast Charger |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes, 18W | Yes, 10W |
| Reverse Wireless Charging | Yes |
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