Infinix Note 40 ProvsXiaomi Redmi Note 15
We compare these two popular phones to help you decide which one fits your needs and budget better.
Infinix Note 40 Pro
#495
Winner
+5
Processor:MediaTek Helio G99 (MT6789)
RAM:8 GBGB
Storage:256 GBGB
Quick Stats
Infinix Note 40 Pro combines a 5000 mAh battery with 70W fast charging for all-day power and rapid recharging.
Infinix Note 40 Pro’s 120Hz AMOLED display offers vibrant 10-bit colors, 900 nits brightness, and curved 2.5D glass for immersive, eye-friendly visuals.
Infinix Note 40 Pro’s triple-camera system with 108MP main lens and optical stabilization ensures versatile, high-quality photography for diverse scenarios.
Infinix Note 40 Pro’s 6nm octa-core processor, Mali-G57 GPU, and 8GB RAM deliver smooth multitasking and gaming performance with efficient cooling.
Xiaomi Redmi Note 15
#500
+1
Processor:Qualcomm Snapdragon 6 Gen 3
RAM:8 GBGB
Storage:128 GBGB
Quick Stats
The Xiaomi Redmi Note 15's 5800 mAh battery and 45W fast charging ensure all-day power and quick recharges.
The Redmi Note 15's 6.8-inch AMOLED display offers 3200 nits brightness and 120 Hz refresh rate with vivid, smooth visuals.
The 50MP main camera with night mode and HDR delivers sharp, vibrant photos in diverse lighting.
Efficient processor with ample RAM ensures smooth performance and all-day battery efficiency.
Specifications Comparison
Specification
Infinix Infinix Note 40 Pro
Xiaomi Xiaomi Redmi Note 15
Model
MediaTek Helio G99 (MT6789)
Qualcomm Snapdragon 6 Gen 3
CPU
2x Cortex, A76 2.2 GHz + 6x Cortex, A55 2.0 GHz
4x2.4GHz Cortex, A78 + 4x1.8GHz Cortex A55
Type
Octa-Core
Octa-Core
Nanometer
6 nm
4 nm
Frequency
2,2 GHz
2,4 GHz
64 Bits
Yes
Yes
GPU
Mali-G57 MC2
Adreno 710
RAM
8 GB
8 GB
Type
RAM LPDDR5
LPDDR4X RAM
Capacity
256 GB
128 GB
Type
UFS Storage 2.2
UFS Storage 2.2
SD slot
No
No
Fingerprint security
Yes, in screen
Yes, in screen
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
N/A
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
N/A
Ultrasonic proximity virtual sensor
N/A
Yes
Audio
Hi-Res Audio, Stereo Speakers
Stereo Speakers
Antutu Score
456900
550000
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 72% of devices
Overall performance better than 74% of devices
Cooling system
Yes
Yes
Gaming buttons
No
No
Extras
N/A
N/A
Note: Highlighted specifications show differences between the two devices.
Rankings
Connectivity
Infinix Note 40 Pro
#886
Xiaomi Redmi Note 15
#511
Winner
Design
Infinix Note 40 Pro
#910
Xiaomi Redmi Note 15
#160
Winner
Display
Infinix Note 40 Pro
#296
Winner
Xiaomi Redmi Note 15
#324
Performance
Infinix Note 40 Pro
#587
Xiaomi Redmi Note 15
#522
Winner
Battery
Infinix Note 40 Pro
#521
Xiaomi Redmi Note 15
#285
Winner
Camera
Infinix Note 40 Pro
#284
Winner
Xiaomi Redmi Note 15
#873
| Metric | Infinix Note 40 Pro | Xiaomi Redmi Note 15 |
|---|---|---|
| Connectivity | #886 | #511 Winner |
| Design | #910 | #160 Winner |
| Display | #296 Winner | #324 |
| Performance | #587 | #522 Winner |
| Battery | #521 | #285 Winner |
| Camera | #284 Winner | #873 |
Note: Lower rank number indicates a better position in category.
Key Differences
No significant specification differences found between these devices.
Scores by Category
Pros and Cons
Infinix Note 40 Pro
Strengths
Exceptional 70W fast charging and 5000 mAh battery ensure all-day usage and rapid power-ups.
Vibrant 120Hz AMOLED display with 900 nits peak brightness and 10-bit color depth for immersive visuals.
Triple-camera system with 108MP main sensor and optical stabilization for versatile, high-quality photography.
Sleek, lightweight design with 89% screen-to-body ratio and curved 2.5D glass for modern ergonomics.
Powerful octa-core processor and Mali-G57 GPU deliver smooth multitasking and gaming performance.
Weaknesses
No microSD slot limits expandable storage options.
Lacks 5G connectivity, relying solely on 4G networks.
Front camera resolution (16MP) may feel modest compared to flagship competitors.
Plastic build material may appeal less to users seeking premium metal or glass finishes.
No slow-motion video recording capability for advanced videography.
Absence of LiDAR or advanced biometric sensors (e.g., under-display fingerprint) for niche use cases.
Xiaomi Redmi Note 15
Strengths
Long-lasting 5800 mAh battery with 45W fast charging for quick refills.
Vibrant 6.8-inch AMOLED display with 120 Hz refresh rate and 3200 nits peak brightness.
Dual-camera system with 50MP main lens and versatile modes like night mode and HDR.
Durable build with Corning Gorilla Glass 5 and Dragontrail Pro for drop resistance.
Budget-friendly price offering high-value features like reverse charging and 5G support.
Smooth performance with efficient processor and ample RAM options for multitasking.
Weaknesses
Lacks optical image stabilization for handheld photography and video.
2MP portrait sensor may limit depth separation quality in low-light conditions.
No expandable storage (no microSD slot) despite non-removable battery.
8MP front camera may struggle with detail in low-light selfies.
No headphone jack, relying solely on Bluetooth or USB-C audio.
Software may include bloatware, potentially affecting user experience.
Read Full Reviews
Infinix Note 40 Pro
Unleash power with the Infinix Note 40 Pro: a vibrant display, triple-camera system, and ultra-fast charging for seamless performance, immersive visuals, and all-day energy in a sleek, modern design.
Xiaomi Redmi Note 15
Xiaomi Redmi Note 15: Sleek design meets vibrant display with a durable build. Capture life with a versatile camera, enjoy fast charging, and experience performance that’s perfect for everyday use.
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