Infinix Note 40vsXiaomi Redmi K50i
We compare these two popular phones to help you decide which one fits your needs and budget better.
Infinix Note 40
#462
+2
Processor:MediaTek Helio G99 (MT6789)
RAM:8 GBGB
Storage:256 GBGB
Quick Stats
Infinix Note 40 offers 5000mAh battery with 45W fast charging and 20W wireless for all-day use.
Infinix Note 40’s 120Hz AMOLED display offers vivid visuals, 1300 nits brightness, and TÜV-certified eye comfort.
Infinix Note 40’s 108MP main and 32MP front camera deliver sharp photos with advanced autofocus and 1080p video.
Infinix Note 40’s MediaTek G99 and 8GB RAM ensure smooth multitasking and gaming performance.
Xiaomi Redmi K50i
#459
Winner
+7
Processor:MediaTek Dimensity 8100 Max
RAM:6 GBGB
Storage:128 GBGB
Quick Stats
The Xiaomi Redmi K50i offers a 5080mAh battery with 67W fast charging for all-day use.
The Xiaomi Redmi K50i’s 6.6-inch LCD IPS display offers 144Hz refresh rate and 270Hz touch sampling for smooth, responsive visuals.
The Xiaomi Redmi K50i’s triple camera system features a 64MP main sensor with 4K video and night mode for versatile photography.
The Xiaomi Redmi K50i’s Dimensity 8100 Max, 6GB RAM, and UFS 3.1 deliver swift performance and 814k+ Antutu score.
Specifications Comparison
Specification
Infinix Infinix Note 40
Xiaomi Xiaomi Redmi K50i
Model
MediaTek Helio G99 (MT6789)
MediaTek Dimensity 8100 Max
CPU
2x Cortex, A76 2.2 GHz + 6x Cortex, A55 2.0 GHz
4x Cortex, A78 2.85 GHz + 4x Cortex, A55 2.0 GHz
Type
Octa-Core
Octa-Core
Nanometer
6 nm
5 nm
Frequency
2,2 GHz
2,8 GHz
64 Bits
Yes
Yes
GPU
Mali-G57 MC2
Mali-G610 MC6
RAM
8 GB
6 GB
Type
LPDDR4X RAM
RAM LPDDR5
Capacity
256 GB
128 GB
Type
UFS Storage 2.2
UFS Storage 3.1
SD slot
N/A
No
Fingerprint security
Yes, in screen
Yes, on the side
Fingerprint sensor
Yes
Yes
Proximity sensor
Yes
N/A
Light sensor
Yes
Yes
Accelerometer sensor
Yes
Yes
Compass sensor
Yes
Yes
Gyroscope sensor
Yes
Yes
RGB sensor
N/A
Yes
Ultrasonic proximity virtual sensor
N/A
Yes
Audio
Hi-Res Audio, Stereo Speakers
Dolby Atmos, Hi-Res Audio, Stereo Speakers, 2 microphones
Antutu Score
456900
814934
Antutu Version
Antutu v10
Antutu v10
Antutu Standing
Overall performance better than 72% of devices
Overall performance better than 81% 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
#808
Xiaomi Redmi K50i
#34
Winner
Design
Infinix Note 40
#638
Winner
Xiaomi Redmi K50i
#857
Display
Infinix Note 40
#297
Winner
Xiaomi Redmi K50i
#621
Performance
Infinix Note 40
#588
Xiaomi Redmi K50i
#397
Winner
Battery
Infinix Note 40
#522
Xiaomi Redmi K50i
#149
Winner
Camera
Infinix Note 40
#254
Winner
Xiaomi Redmi K50i
#368
| Metric | Infinix Note 40 | Xiaomi Redmi K50i |
|---|---|---|
| Connectivity | #808 | #34 Winner |
| Design | #638 Winner | #857 |
| Display | #297 Winner | #621 |
| Performance | #588 | #397 Winner |
| Battery | #522 | #149 Winner |
| Camera | #254 Winner | #368 |
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
Strengths
Long-lasting 5000mAh battery with 45W fast charging and 20W wireless charging for rapid power replenishment.
Vibrant 6.8" AMOLED display with 120Hz refresh rate, 1300 nits peak brightness, and TÜV-certified eye comfort.
Triple-camera system featuring a 108MP main lens and 32MP front camera for sharp, detailed photography.
Powerful MediaTek Helio G99 processor and Mali-G57 GPU ensuring smooth multitasking and gaming performance.
Weaknesses
No 5G connectivity, limiting future-proofing and network compatibility.
Absence of a headphone jack, requiring adapter or wireless audio solutions.
Plastic build material may feel less premium compared to glass or metal alternatives.
Lacks optical image stabilization (OIS) for sharper low-light or action photography.
45W charging speed may not match flagship-tier competitors for ultra-fast power delivery.
Xiaomi Redmi K50i
Strengths
High-performance MediaTek Dimensity 8100 Max processor with 144Hz display for smooth gaming and multitasking.
5080mAh battery with 67W fast charging for rapid power-ups and extended usage.
Triple rear camera system with 64MP main sensor, ultra-wide, and macro lenses for versatile photography.
Durable aluminum frame, Gorilla Glass 5, and slim 8.9mm design for premium build quality.
Antutu score exceeding 814,934 ensures competitive performance for mid-range devices.
Weaknesses
LCD display lacks OLED's contrast and black levels, limiting visual depth.
No expandable storage via microSD, restricting flexibility for media-heavy users.
Front camera's 20° ultra-wide FOV may not appeal to all users for selfies.
Lacks optical image stabilization (OIS) for steadier low-light or action photography.
No 120Hz refresh rate option, despite 144Hz support, for a more premium feel.
Read Full Reviews
Infinix Note 40
Experience the Infinix Note 40: a sleek, vibrant display, powerful triple camera, 5000mAh battery, and wireless charging for endless performance and style.
Xiaomi Redmi K50i
Xiaomi Redmi K50i: A sleek smartphone with a vibrant display, powerful performance, and a versatile triple-camera system for stunning photos and videos. Enjoy long-lasting battery life and fast charging in a slim, stylish design.
Need help choosing?
Read our detailed reviews to understand which device is better for your specific needs and budget.
Compare other phones
Explore comparisons between any other phones
Compare phones
VS
VS
Choose two different items to see a detailed comparison of their specifications, performance, and features