Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) vs Infinix Zero 40 5G (12GB RAM + 512GB)
Quick Comparison
Both Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) and Infinix Zero 40 5G (12GB RAM + 512GB) comes with same RAM. In terms of display resolution, Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has better resolution of 2772 x 1280 than Infinix Zero 40 5G (12GB RAM + 512GB) which has resolution of 2400 x 1080. Both have the same amount of internal memory.
| Name | Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) | Infinix Zero 40 5G (12GB RAM + 512GB) |
| RAM | 12 GB | 12 GB |
|---|---|---|
| Display | 6.83 in | 6.78 in |
| Internal Memory | 512 GB | 512 GB |
| Battery | 6500 mAh | 5000 mAh |
| Camera | 200 MP + 8 MP Dual | 108 MP + 50 MP + 2 MP Triple |
| Price | Rs. 43999 | Rs. 28998 |
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Detailed Comparison
Price And Launch
The launch Date of the first phone is December 18, 2025. The cost of Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) is Rs. 43999. The launch Date of the second phone is September 18, 2024. The cost of Infinix Zero 40 5G (12GB RAM + 512GB) is Rs. 28998.
Display comparison
Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has larger screen size of 6.83 inches in comparison to Infinix Zero 40 5G (12GB RAM + 512GB)'s 6.78 inch screen. There is AMOLED Screen Type in both the phones. Xiaomi's phone has display density of 447 PPI & Infinix's phone has only 388 PPI display density. Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) has 20.1:9 aspect ratio where as Infinix Zero 40 5G (12GB RAM + 512GB) has 20.5:9 aspect ratio.
Memory comparison
Both phones come with 12 GB RAM and both have same Internal Memory of 512 GB.
Camera comparison
Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s 200 MP + 8 MP Dual Rear Camera outshines Infinix Zero 40 5G (12GB RAM + 512GB)'s 108 MP + 50 MP + 2 MP Triple Rear Camera in terms of resolution. Infinix Zero 40 5G (12GB RAM + 512GB) will be better choice if you're looking to click lot of selfies as it has better 50 MP Front Camera in comparison to Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB)'s 32 MP Front Camera.
Technical comparison
Both the phones has Android Operating System but the first one runs on version 15 and the second one on 14 version.
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Full Comparison
| Name | Xiaomi Redmi Note 15 Pro Plus (12GB RAM + 512GB) | Infinix Zero 40 5G (12GB RAM + 512GB) |
| General | ||
| Country of Origin | India | |
| Model | 2510ERA8BG | X6861 |
| Sim Type | Dual Sim, GSM+GSM | Dual Sim, GSM+GSM |
| Dual Sim | Yes | Yes |
| Sim Size | nano SIM + nano SIM or nano SIM + eSIM | Nano+Nano SIM |
| Device Type | Smartphone | Smartphone |
| OS Updates | 4 years | |
| Security Updates | 6 years | |
| Release Date | December 18, 2025 | September 18, 2024 |
| In The Box | REDMI Note 15 Pro+ 5G/ Adapter/ 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 | 78.3 x 163.3 x 8.2 mm | 74.47 x 164.31 x 7.9 mm |
| Weight | 207 g | 195 g |
| Bezel less | Yes | |
| Colors | Mirage Blue, Coffee Mocha, Carbon Black | Violet Garden, Rock Black, Moving Titanium |
| Display | ||
| Type | Color AMOLED Screen (1B Colors) | Color AMOLED Screen (1B Colors) |
| Touch | Yes | Yes, 360 Hz Touch Sampling Rate |
| Size | 6.83 inches, 1280 x 2772 pixels, 120 Hz | 6.78 inches, 1080 x 2400 pixels, 144 Hz |
| Aspect Ratio | 20.1:9 | 20.5:9 |
| PPI | ~ 447 PPI | ~ 388 PPI |
| Screen to Body Ratio | ~ 89.6% | |
| Glass Type | Corning Gorilla Glass Victus 2 | Corning Gorilla Glass 5 |
| Brightness | 3200 nits Peak, HBM 1800 nits | |
| Features | 3840Hz PWM, HDR10+, Dolby Vision, Colour depth: 12bit Contrast ratio: 8,000,000:1 DCI- P3 wide color gamut | 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 | 12 GB | 12 GB |
| Storage | 512 GB | 512 GB |
| Storage Type | UFS 2.2 | UFS 3.1 |
| Card Slot | No | |
| Connectivity | ||
| GPRS | Yes | Yes |
| EDGE | Yes | Yes |
| 3G | Yes | Yes |
| 4G | Yes | Yes |
| 5G | Yes | Yes |
| 5G Bands | SA: n1/3/5/8/28/38/40/41/77/78, NSA: n1/3/5/8/28/40/41/77/78 | 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: Wi-Fi 6/6E/Wi-Fi 5/Wi-Fi 4/Wi-Fi Direct Supports 2.4GHz Wi-Fi | 5GHz Wi-Fi Supports 2x2 MIMO | Wi-Fi 6E (a/b/g/n/ac/ax) |
| Bluetooth | Yes, v5.4, 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 | AGPS | Glonass | Beidou | Galileo make wireless Down Wireless network | Data network | Sensor Assisted Positioning | Yes, with A-GPS, GLONASS, BEIDOU, GALILEO |
| Fingerprint Sensor | Yes, In Display | Yes, In Display |
| Face Unlock | Yes | Yes |
| Sensors | 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 | Al Writing, Al Speech Recognition, Al Interpreter,Al Search, Al Dynamic Wallpapers, Al Creativity Assistant,and more. Circle to Search with Google, Google Gemini information. | |
| Water Resistance | Yes, 1.5 m upto 30 min | |
| Splash Resistant | Yes | |
| IP Rating | IP66 + IP68 + IP69 + IP69K | IP54 |
| Dust Resistant | Yes | Yes |
| Extra Features | Xiaomi T1S Tuner, Xiaomi Offline Communication | Sound by JBL, up to 2 Major Android Upgrades |
| Camera | ||
| Rear Camera | 200 MP ƒ/1.7 (Wide Angle) 23mm (wide), 1/1.4", 0.56µm, multi-directional PDAF, OIS 8 MP ƒ/2.2 (Ultra Wide) 15mm, 120˚ (ultrawide), 1/4.0", 1.12µm | 108 MP ƒ/1.7 (Wide Angle) 1/1.67", PDAF, OIS 50 MP (Ultra Wide) 120˚ 2 MP (Depth Sensor) |
| OIS | Yes | Yes |
| Auto Focus | Yes | Yes |
| Features | 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 @ 60 fps FHD | 4K @ 30 fps UHD, 1080p @ 60 fps FHD |
| Flash | Yes, LED | Yes, LED |
| Front Camera | 32 MP ƒ/2.2 (Wide Angle) Punch Hole | 50 MP ƒ/2.5 (Wide Angle) Punch Hole, Dual LED Flash |
| Front Video Recording | 1080p @ 60 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 7s Gen4 | Mediatek Dimensity 8200 Ultimate |
| CPU | 2.7 GHz, Octa Core Processor | 3.1 GHz, Octa Core Processor |
| Core Details | 1x2.7 GHz Cortex-A720 & 3x2.4 GHz Cortex-A720 & 4x1.8 GHz Cortex-A520 | 1x Cortex-A78@3.1 GHz&3xCortex-A78@3.0 GHz& 4xCortex-A55@2.0 GHz |
| GPU | Adreno 810 | Mali-G610 MC6 |
| Java | No | No |
| Browser | Yes, supports HTML5 | 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 | 400% Volume Boost, Dolby Atmos | Hi-Res | |
| Document Reader | Yes | Yes |
| Battery | ||
| Type | Non-Removable Battery | Non-Removable Battery |
| Size | 6500 mAh, Silicon-Carbon Battery Battery | 5000 mAh, Li-ion Battery |
| Fast Charging | Yes, 100W Fast Charging | Yes, 45W Fast Charger |
| Wireless Charging | Yes, 20W | |
| Reverse Charging | Yes, 22.5W | Yes, 10W |
| Reverse Wireless Charging | Yes | |