Infinix Note 50x vs Redmi 15a
The Infinix Note 50x (2025) runs on the Dimensity 7300 Ultimate, while the Redmi 15a (2026) runs on the Unisoc T8300; launch prices were $140 and $130. By overall MobileRank rating, the Infinix Note 50x leads — 48/100 vs 42/100 (a 6-point difference). Key differences: the Redmi 15a has the bigger battery (6300 mAh vs 5500); the main camera is 50 MP vs 32 MP; the Infinix Note 50x is faster in AnTuTu (879,714 vs 639,225); the Infinix Note 50x is noticeably lighter (195g vs 210g).
Profile comparison
Category scores
Infinix Note 50x
Redmi 15a
What makes Infinix Note 50x better?
- Higher AnTuTu: 879714 vs 639225
- Better Geekbench Single: 1011 vs 880
- Better Geekbench Multi: 2813 vs 2073
- Faster charging: 45W vs 15W
- Better main camera: 50MP vs 32MP
- Lighter: 195g vs 210g
- Higher performance (55/100 vs 47/100)
- Better camera (30/100 vs 20/100)
- Longer battery life (54/100 vs 52/100)
- Better portability (62/100 vs 51/100)
What makes Redmi 15a better?
- Bigger battery: 6300 vs 5500 mAh
- Cheaper at launch: $130 vs $140
- Overall rating 42/100
Comparison verdict
Comparing the Infinix Note 50x vs the Redmi 15a, the Infinix Note 50x scores 6 points higher (48/100 vs 42/100). In the "camera" category, the Infinix Note 50x leads (30/100 vs 20/100). Value score: Infinix Note 50x — 72/100, Redmi 15a — 64/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Infinix Note 50x is a bit better (55/100 vs 47/100). In the "display" category, both devices are on the same level — 55/100. In the "camera" category, the Infinix Note 50x is a bit better (30/100 vs 20/100). In the "battery" category, the Infinix Note 50x and the Redmi 15a are nearly equal (54/100 vs 52/100). In the "portability" category, the Infinix Note 50x is a bit better (62/100 vs 51/100).
Specs comparison
| Specification | Infinix Note 50x | Redmi 15a | |
|---|---|---|---|
| Processor | Dimensity 7300 Ultimate | Unisoc T8300 | |
| AnTuTu | 879714 | 639225 | |
| Geekbench Single | 1011 | 880 | |
| Geekbench Multi | 2813 | 2073 | |
| Display | 6.7" IPS LCD | 6.9" IPS LCD | |
| Resolution | 720x1600 | 720x1600 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 6300 mAh | |
| Charging | 45W | 15W | |
| Main camera | 50 MP | 32 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 6GB / 8GB | 4GB / 6GB | |
| Storage | 128GB / 256GB | 64GB / 128GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 560 nits | 800 nits | |
| NFC | no | no | |
| Protection | IP64 | — | |
| Dimensions | 165.4×76.4×8.0 mm | 171.6×79.5×8.2 mm | |
| Weight | 195 g | 210 g | |
| Launch price | $140 | $130 |
Camera comparison
Infinix Note 50x
- Main: 50MP f/1.6
- Front: 8MP
Redmi 15a
- Main: 32MP f/2.0
- Front: 8MP
Display comparison
Infinix Note 50x
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Redmi 15a
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Battery and charging
Infinix Note 50x
- 5500 mAh
- Wired: 45W
- No wireless charging
Redmi 15a
- 6300 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared Infinix Note 50x and Redmi 15a, covering their specs and all relevant benchmarks.
Infinix Note 50x leads Redmi 15a by 37.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $10. Redmi 15a was $10 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Infinix Note 50x is a bit better (55/100 vs 47/100).
display
In the "display" category, both devices are on the same level — 55/100.
camera
In the "camera" category, the Infinix Note 50x is a bit better (30/100 vs 20/100).
battery
In the "battery" category, the Infinix Note 50x and the Redmi 15a are nearly equal (54/100 vs 52/100).
portability
In the "portability" category, the Infinix Note 50x is a bit better (62/100 vs 51/100).
Frequently asked questions
Which is better: the Infinix Note 50x or the Redmi 15a?
The Infinix Note 50x edges out the Redmi 15a by just 6 points — the two devices are very close in overall level.
What is the rating of the Infinix Note 50x and the Redmi 15a?
The Infinix Note 50x has a MobileRank rating of 48/100, the Redmi 15a — 42/100.
Which has the better camera: the Infinix Note 50x or the Redmi 15a?
The Infinix Note 50x leads on camera score (30/100 vs 20/100).
Which is more powerful: the Infinix Note 50x or the Redmi 15a?
The Infinix Note 50x leads on performance (55/100 vs 47/100).
Should you choose the Infinix Note 50x over the Redmi 15a?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is portability — better on the Infinix Note 50x (62/100 vs 51/100).