Realme P4x vs Redmi Note 4X
The Realme P4x (2025) runs on the MediaTek Dimensity 7400 Ultra, while the Redmi Note 4X (2017) runs on the Qualcomm Snapdragon 625; launch prices were $190 and $160. By overall MobileRank rating, the Realme P4x leads — 53/100 vs 22/100 (a 31-point difference). Key differences: the Realme P4x has the bigger battery (7000 mAh vs 4100); the main camera is 50 MP vs 13 MP; the Realme P4x is faster in AnTuTu (941,780 vs 218,879); the Redmi Note 4X is noticeably lighter (165g vs 208g).
Profile comparison
Category scores
Realme P4x
Redmi Note 4X
What makes Realme P4x better?
- Higher AnTuTu: 941780 vs 218879
- Better Geekbench Single: 1050 vs 189
- Better Geekbench Multi: 2939 vs 862
- Bigger battery: 7000 vs 4100 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 144Hz vs 60Hz
- Higher performance (57/100 vs 14/100)
- Better camera (30/100 vs 10/100)
- Longer battery life (60/100 vs 35/100)
- Better display (76/100 vs 32/100)
What makes Redmi Note 4X better?
- Lighter: 165g vs 208g
- Cheaper at launch: $160 vs $190
- Better portability (74/100 vs 50/100)
Comparison verdict
Comparing the Realme P4x vs the Redmi Note 4X, the Realme P4x scores 31 points higher (53/100 vs 22/100). In the "performance" category, the Realme P4x leads (57/100 vs 14/100). In the "camera" category, the Realme P4x leads (30/100 vs 10/100). In the "battery" category, the Realme P4x leads (60/100 vs 35/100). Value score: Realme P4x — 70/100, Redmi Note 4X — 16/100; 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 Realme P4x significantly outperforms the Redmi Note 4X (57/100 vs 14/100). In the "display" category, the Realme P4x significantly outperforms the Redmi Note 4X (76/100 vs 32/100). In the "camera" category, the Realme P4x notably outperforms the Redmi Note 4X (30/100 vs 10/100). In the "battery" category, the Realme P4x notably outperforms the Redmi Note 4X (60/100 vs 35/100). In the "portability" category, the Redmi Note 4X notably outperforms the Realme P4x (74/100 vs 50/100).
Specs comparison
| Specification | Realme P4x | Redmi Note 4X | |
|---|---|---|---|
| Processor | MediaTek Dimensity 7400 Ultra | Qualcomm Snapdragon 625 | |
| AnTuTu | 941780 | 218879 | |
| Geekbench Single | 1050 | 189 | |
| Geekbench Multi | 2939 | 862 | |
| Display | 6.7" IPS LCD | 5.5" IPS LCD | |
| Resolution | 1080x2400 | — | |
| Refresh rate | 144 Hz | 60 Hz | |
| Battery | 7000 mAh | 4100 mAh | |
| Charging | 45W | — | |
| Main camera | 50 MP | 13 MP | |
| Front camera | 8 MP | 5 MP | |
| RAM | 6GB / 8GB | 3GB / 4GB | |
| Storage | 128GB / 256GB / 512GB | 32GB / 64GB | |
| OS | Android 15, Realme UI 6.0 | — | |
| Brightness (peak) | 1000 nits | — | |
| NFC | no | no | |
| Protection | IP64 | — | |
| Dimensions | 165.9×76.0×8.4 mm | 151.0×76.0×8.5 mm | |
| Weight | 208 g | 165 g | |
| Launch price | $190 | $160 |
Camera comparison
Realme P4x
- Main: 50MP f/1.8
- Front: 8MP
Redmi Note 4X
- Main: 13MP
- Front: 5MP
Display comparison
Realme P4x
- 6.7" IPS LCD
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Redmi Note 4X
- 5.5" IPS LCD
- Refresh rate: 60 Hz
Battery and charging
Realme P4x
- 7000 mAh
- Wired: 45W
- No wireless charging
Redmi Note 4X
- 4100 mAh
- Wireless charging: no data
Overall performance score
We compared Realme P4x and Redmi Note 4X, covering their specs and all relevant benchmarks.
Realme P4x leads Redmi Note 4X by 330.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $30. Redmi Note 4X was $30 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Realme P4x significantly outperforms the Redmi Note 4X (57/100 vs 14/100).
display
In the "display" category, the Realme P4x significantly outperforms the Redmi Note 4X (76/100 vs 32/100).
camera
In the "camera" category, the Realme P4x notably outperforms the Redmi Note 4X (30/100 vs 10/100).
battery
In the "battery" category, the Realme P4x notably outperforms the Redmi Note 4X (60/100 vs 35/100).
portability
In the "portability" category, the Redmi Note 4X notably outperforms the Realme P4x (74/100 vs 50/100).
Frequently asked questions
Which is better: the Realme P4x or the Redmi Note 4X?
The Realme P4x significantly outperforms the Redmi Note 4X by 31 points (53/100 vs 22/100).
What is the rating of the Realme P4x and the Redmi Note 4X?
The Realme P4x has a MobileRank rating of 53/100, the Redmi Note 4X — 22/100.
Which has the better camera: the Realme P4x or the Redmi Note 4X?
The Realme P4x leads on camera score (30/100 vs 10/100).
Which is more powerful: the Realme P4x or the Redmi Note 4X?
The Realme P4x leads on performance (57/100 vs 14/100).
Should you choose the Realme P4x over the Redmi Note 4X?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is display — better on the Realme P4x (76/100 vs 32/100).