Fairphone 4 vs Redmi Note 15 Pro+
The Fairphone 4 (2021) runs on the Snapdragon 750G, while the Redmi Note 15 Pro+ (2026) runs on the Qualcomm Snapdragon 7s Gen 4; launch prices were $449 and $370. By overall MobileRank rating, the Redmi Note 15 Pro+ leads — 61/100 vs 31/100 (a 30-point difference). Key differences: the Redmi Note 15 Pro+ has the bigger battery (6500 mAh vs 3905); the main camera is 48 MP vs 200 MP; the Redmi Note 15 Pro+ is faster in AnTuTu (975,892 vs 566,483); the Redmi Note 15 Pro+ is noticeably lighter (192g vs 225g).
Profile comparison
Category scores
Fairphone 4
Redmi Note 15 Pro+
What makes Fairphone 4 better?
- Overall rating 31/100
What makes Redmi Note 15 Pro+ better?
- Higher AnTuTu: 975892 vs 566483
- Better Geekbench Single: 1223 vs 601
- Better Geekbench Multi: 3168 vs 1882
- Bigger battery: 6500 vs 3905 mAh
- Faster charging: 90W vs 20W
- Better main camera: 200MP vs 48MP
- Higher refresh rate: 120Hz vs 60Hz
- Lighter: 192g vs 225g
- Cheaper at launch: $370 vs $449
- Higher performance (59/100 vs 41/100)
- Better camera (49/100 vs 18/100)
- Longer battery life (68/100 vs 20/100)
- Better display (83/100 vs 43/100)
- Better portability (62/100 vs 28/100)
Comparison verdict
Comparing the Fairphone 4 vs the Redmi Note 15 Pro+, the Redmi Note 15 Pro+ scores 30 points higher (61/100 vs 31/100). In the "performance" category, the Redmi Note 15 Pro+ leads (59/100 vs 41/100). In the "camera" category, the Redmi Note 15 Pro+ leads (49/100 vs 18/100). In the "battery" category, the Redmi Note 15 Pro+ leads (68/100 vs 20/100). Value score: Fairphone 4 — 0/100, Redmi Note 15 Pro+ — 54/100; 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 Redmi Note 15 Pro+ notably outperforms the Fairphone 4 (59/100 vs 41/100). In the "display" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (83/100 vs 43/100). In the "camera" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (49/100 vs 18/100). In the "battery" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (68/100 vs 20/100). In the "portability" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (62/100 vs 28/100).
Specs comparison
| Specification | Fairphone 4 | Redmi Note 15 Pro+ | |
|---|---|---|---|
| Processor | Snapdragon 750G | Qualcomm Snapdragon 7s Gen 4 | |
| AnTuTu | 566483 | 975892 | |
| Geekbench Single | 601 | 1223 | |
| Geekbench Multi | 1882 | 3168 | |
| Display | 6.3" IPS LCD | 6.8" AMOLED | |
| Resolution | 1080x2340 | 2700x1224 | |
| Refresh rate | 60 Hz | 120 Hz | |
| Battery | 3905 mAh | 6500 mAh | |
| Charging | 20W | 90W | |
| DXOMark (camera) | 69 | — | |
| Main camera | 48 MP | 200 MP | |
| Ultrawide | 48 MP | 8 MP | |
| Front camera | 25 MP | 20 MP | |
| RAM | 6GB / 8GB | 8GB / 12GB | |
| Storage | 128GB / 256GB | 256GB / 512GB | |
| OS | Android 11 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 162.0×75.5×10.5 mm | 163.3×78.3×8.2 mm | |
| Weight | 225 g | 192 g | |
| Launch price | $449 | $370 |
Camera comparison
Fairphone 4
- Main: 48MP f/1.6
- Ultrawide: 48MP
- Front: 25MP
Redmi Note 15 Pro+
- Main: 200MP f/1.65
- Ultrawide: 8MP
- Front: 20MP
Display comparison
Fairphone 4
- 6.3" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 60 Hz
Redmi Note 15 Pro+
- 6.8" AMOLED
- Resolution: 2700x1224
- Refresh rate: 120 Hz
Battery and charging
Fairphone 4
- 3905 mAh
- Wired: 20W
- No wireless charging
Redmi Note 15 Pro+
- 6500 mAh
- Wired: 90W
- No wireless charging
Overall performance score
We compared Fairphone 4 and Redmi Note 15 Pro+, covering their specs and all relevant benchmarks.
Redmi Note 15 Pro+ leads Fairphone 4 by 42.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $79. Redmi Note 15 Pro+ was $79 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi Note 15 Pro+ notably outperforms the Fairphone 4 (59/100 vs 41/100).
display
In the "display" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (83/100 vs 43/100).
camera
In the "camera" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (49/100 vs 18/100).
battery
In the "battery" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (68/100 vs 20/100).
portability
In the "portability" category, the Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 (62/100 vs 28/100).
Frequently asked questions
Which is better: the Fairphone 4 or the Redmi Note 15 Pro+?
The Redmi Note 15 Pro+ significantly outperforms the Fairphone 4 by 30 points (61/100 vs 31/100).
What is the rating of the Fairphone 4 and the Redmi Note 15 Pro+?
The Fairphone 4 has a MobileRank rating of 31/100, the Redmi Note 15 Pro+ — 61/100.
Which has the better camera: the Fairphone 4 or the Redmi Note 15 Pro+?
The Redmi Note 15 Pro+ leads on camera score (49/100 vs 18/100).
Which is more powerful: the Fairphone 4 or the Redmi Note 15 Pro+?
The Redmi Note 15 Pro+ leads on performance (59/100 vs 41/100).
Should you choose the Fairphone 4 over the Redmi Note 15 Pro+?
Neither model stands out enough to recommend it for a specific use case: the clearest difference is battery life — better on the Redmi Note 15 Pro+ (68/100 vs 20/100).