Infinix Note 50x vs Nubia A57
The Infinix Note 50x (2025) runs on the Dimensity 7300 Ultimate, while the Nubia A57 (2026) runs on the Unisoc T7250; launch prices were $140 and $139. By overall MobileRank rating, the Infinix Note 50x leads — 48/100 vs 33/100 (a 15-point difference). Key differences: the Infinix Note 50x has the bigger battery (5500 mAh vs 5000); the main camera is 50 MP vs 13 MP.
Profile comparison
Category scores
Infinix Note 50x
Nubia A57
What makes Infinix Note 50x better?
- Better Geekbench Single: 1011 vs 600
- Better Geekbench Multi: 2813 vs 1800
- Bigger battery: 5500 vs 5000 mAh
- Faster charging: 45W vs 22W
- Better main camera: 50MP vs 13MP
- Higher performance (55/100 vs 32/100)
- Better camera (30/100 vs 10/100)
- Longer battery life (54/100 vs 43/100)
What makes Nubia A57 better?
- Lighter: 193g vs 195g
- Cheaper at launch: $139 vs $140
- Better portability (63/100 vs 62/100)
Comparison verdict
Comparing the Infinix Note 50x vs the Nubia A57, the Infinix Note 50x scores 15 points higher (48/100 vs 33/100). In the "performance" category, the Infinix Note 50x leads (55/100 vs 32/100). 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 43/100). Value score: Infinix Note 50x — 72/100, Nubia A57 — 44/100; 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 notably outperforms the Nubia A57 (55/100 vs 32/100). In the "display" category, both devices are on the same level — 55/100. In the "camera" category, the Infinix Note 50x notably outperforms the Nubia A57 (30/100 vs 10/100). In the "battery" category, the Infinix Note 50x is a bit better (54/100 vs 43/100). In the "portability" category, the Nubia A57 and the Infinix Note 50x are nearly equal (63/100 vs 62/100).
Specs comparison
| Specification | Infinix Note 50x | Nubia A57 | |
|---|---|---|---|
| Processor | Dimensity 7300 Ultimate | Unisoc T7250 | |
| AnTuTu | 879714 | — | |
| Geekbench Single | 1011 | 600 | |
| Geekbench Multi | 2813 | 1800 | |
| Display | 6.7" IPS LCD | 6.8" IPS LCD | |
| Resolution | 720x1600 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5500 mAh | 5000 mAh | |
| Charging | 45W | 22W | |
| Main camera | 50 MP | 13 MP | |
| Front camera | 8 MP | 8 MP | |
| RAM | 6GB / 8GB | 4GB | |
| Storage | 128GB / 256GB | 64GB / 128GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 560 nits | 740 nits | |
| NFC | no | no | |
| Protection | IP64 | IP64 | |
| Dimensions | 165.4×76.4×8.0 mm | 160.1×70.4×8.0 mm | |
| Weight | 195 g | 193 g | |
| Launch price | $140 | $139 |
Camera comparison
Infinix Note 50x
- Main: 50MP f/1.6
- Front: 8MP
Nubia A57
- Main: 13MP
- Front: 8MP
Display comparison
Infinix Note 50x
- 6.7" IPS LCD
- Resolution: 720x1600
- Refresh rate: 120 Hz
Nubia A57
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Battery and charging
Infinix Note 50x
- 5500 mAh
- Wired: 45W
- No wireless charging
Nubia A57
- 5000 mAh
- Wired: 22W
- No wireless charging
Benchmarks
Launch prices and where to check today's
Launch price difference: $1. Nubia A57 was $1 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Infinix Note 50x notably outperforms the Nubia A57 (55/100 vs 32/100).
display
In the "display" category, both devices are on the same level — 55/100.
camera
In the "camera" category, the Infinix Note 50x notably outperforms the Nubia A57 (30/100 vs 10/100).
battery
In the "battery" category, the Infinix Note 50x is a bit better (54/100 vs 43/100).
portability
In the "portability" category, the Nubia A57 and the Infinix Note 50x are nearly equal (63/100 vs 62/100).
Frequently asked questions
Which is better: the Infinix Note 50x or the Nubia A57?
The Infinix Note 50x is noticeably better than the Nubia A57 — the overall rating gap is 15 points.
What is the rating of the Infinix Note 50x and the Nubia A57?
The Infinix Note 50x has a MobileRank rating of 48/100, the Nubia A57 — 33/100.
Which has the better camera: the Infinix Note 50x or the Nubia A57?
The Infinix Note 50x leads on camera score (30/100 vs 10/100).
Which is more powerful: the Infinix Note 50x or the Nubia A57?
The Infinix Note 50x leads on performance (55/100 vs 32/100).
Should you choose the Infinix Note 50x over the Nubia A57?
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 32/100).