Infinix Note 50x vs Redmi 3S
The Infinix Note 50x (2025) runs on the Dimensity 7300 Ultimate, while the Redmi 3S (2016) runs on the Qualcomm Snapdragon 430; launch prices were $140 and $120. By overall MobileRank rating, the Infinix Note 50x leads — 48/100 vs 21/100 (a 27-point difference). Key differences: the Infinix Note 50x has the bigger battery (5500 mAh vs 4100); the main camera is 50 MP vs 13 MP; the Infinix Note 50x is faster in AnTuTu (879,714 vs 180,440); the Redmi 3S is noticeably lighter (144g vs 195g).
Profile comparison
Category scores
Infinix Note 50x
Redmi 3S
What makes Infinix Note 50x better?
- Higher AnTuTu: 879714 vs 180440
- Better Geekbench Single: 1011 vs 205
- Better Geekbench Multi: 2813 vs 827
- Bigger battery: 5500 vs 4100 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 120Hz vs 60Hz
- Higher performance (55/100 vs 11/100)
- Better camera (30/100 vs 10/100)
- Longer battery life (54/100 vs 35/100)
- Better display (55/100 vs 32/100)
What makes Redmi 3S better?
- Lighter: 144g vs 195g
- Cheaper at launch: $120 vs $140
- Better portability (78/100 vs 62/100)
Comparison verdict
Comparing the Infinix Note 50x vs the Redmi 3S, the Infinix Note 50x scores 27 points higher (48/100 vs 21/100). In the "performance" category, the Infinix Note 50x leads (55/100 vs 11/100). In the "camera" category, the Infinix Note 50x leads (30/100 vs 10/100). In the "battery" category, the Infinix Note 50x leads (54/100 vs 35/100). Value score: Infinix Note 50x — 72/100, Redmi 3S — 24/100; 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 significantly outperforms the Redmi 3S (55/100 vs 11/100). In the "display" category, the Infinix Note 50x notably outperforms the Redmi 3S (55/100 vs 32/100). In the "camera" category, the Infinix Note 50x notably outperforms the Redmi 3S (30/100 vs 10/100). In the "battery" category, the Infinix Note 50x notably outperforms the Redmi 3S (54/100 vs 35/100). In the "portability" category, the Redmi 3S notably outperforms the Infinix Note 50x (78/100 vs 62/100).
Specs comparison
| Specification | Infinix Note 50x | Redmi 3S | |
|---|---|---|---|
| Processor | Dimensity 7300 Ultimate | Qualcomm Snapdragon 430 | |
| AnTuTu | 879714 | 180440 | |
| Geekbench Single | 1011 | 205 | |
| Geekbench Multi | 2813 | 827 | |
| Display | 6.7" IPS LCD | 5.0" IPS LCD | |
| Resolution | 720x1600 | — | |
| Refresh rate | 120 Hz | 60 Hz | |
| Battery | 5500 mAh | 4100 mAh | |
| Charging | 45W | — | |
| Main camera | 50 MP | 13 MP | |
| Front camera | 8 MP | 5 MP | |
| RAM | 6GB / 8GB | 2GB / 3GB | |
| Storage | 128GB / 256GB | 16GB / 32GB | |
| OS | Android 15 | — | |
| Brightness (peak) | 560 nits | — | |
| NFC | no | no | |
| Protection | IP64 | — | |
| Dimensions | 165.4×76.4×8.0 mm | 139.3×69.6×8.5 mm | |
| Weight | 195 g | 144 g | |
| Launch price | $140 | $120 |
Camera comparison
Infinix Note 50x
- Main: 50MP f/1.6
- Front: 8MP
Redmi 3S
- Main: 13MP
- Front: 5MP
Display comparison
Infinix Note 50x
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Redmi 3S
- 5.0" IPS LCD
- Refresh rate: 60 Hz
Battery and charging
Infinix Note 50x
- 5500 mAh
- Wired: 45W
- No wireless charging
Redmi 3S
- 4100 mAh
- Wireless charging: no data
Overall performance score
We compared Infinix Note 50x and Redmi 3S, covering their specs and all relevant benchmarks.
Infinix Note 50x leads Redmi 3S by 387.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $20. Redmi 3S was $20 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Infinix Note 50x significantly outperforms the Redmi 3S (55/100 vs 11/100).
display
In the "display" category, the Infinix Note 50x notably outperforms the Redmi 3S (55/100 vs 32/100).
camera
In the "camera" category, the Infinix Note 50x notably outperforms the Redmi 3S (30/100 vs 10/100).
battery
In the "battery" category, the Infinix Note 50x notably outperforms the Redmi 3S (54/100 vs 35/100).
portability
In the "portability" category, the Redmi 3S notably outperforms the Infinix Note 50x (78/100 vs 62/100).
Frequently asked questions
Which is better: the Infinix Note 50x or the Redmi 3S?
The Infinix Note 50x significantly outperforms the Redmi 3S by 27 points (48/100 vs 21/100).
What is the rating of the Infinix Note 50x and the Redmi 3S?
The Infinix Note 50x has a MobileRank rating of 48/100, the Redmi 3S — 21/100.
Which has the better camera: the Infinix Note 50x or the Redmi 3S?
The Infinix Note 50x leads on camera score (30/100 vs 10/100).
Which is more powerful: the Infinix Note 50x or the Redmi 3S?
The Infinix Note 50x leads on performance (55/100 vs 11/100).
Should you choose the Infinix Note 50x over the Redmi 3S?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is performance — better on the Infinix Note 50x (55/100 vs 11/100).