Realme P4R vs Xiaomi 15 Ultra
The Realme P4R (2026) runs on the MediaTek Dimensity 6300, while the Xiaomi 15 Ultra (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $150 and $999. By overall MobileRank rating, the Xiaomi 15 Ultra leads — 85/100 vs 45/100 (a 40-point difference). Key differences: the Realme P4R has the bigger battery (8000 mAh vs 6000); the Xiaomi 15 Ultra is faster in AnTuTu (3,030,376 vs 524,785); the Xiaomi 15 Ultra has NFC for contactless payments, the Realme P4R doesn't.
Realme P4R
Xiaomi 15 Ultra
- Bigger battery: 8000 vs 6000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Cheaper at launch: $150 vs $999
- Overall rating 45/100
- Higher AnTuTu: 3030376 vs 524785
- Better Geekbench Single: 3050 vs 771
- Better Geekbench Multi: 10200 vs 1980
- Faster charging: 90W vs 5W
- Higher performance (92/100 vs 43/100)
- Better camera (87/100 vs 30/100)
- Longer battery life (80/100 vs 58/100)
- Better display (90/100 vs 65/100)
Comparing the Realme P4R vs the Xiaomi 15 Ultra, the Xiaomi 15 Ultra scores 40 points higher (85/100 vs 45/100). In the "performance" category, the Xiaomi 15 Ultra leads (92/100 vs 43/100). In the "camera" category, the Xiaomi 15 Ultra leads (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra leads (80/100 vs 58/100). Value score: Realme P4R — 66/100, Xiaomi 15 Ultra — 82/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme P4R (92/100 vs 43/100). In the "display" category, the Xiaomi 15 Ultra notably outperforms the Realme P4R (90/100 vs 65/100). In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme P4R (87/100 vs 30/100). In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme P4R (80/100 vs 58/100).
| Specification | Realme P4R | Xiaomi 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 524785 | 3030376 | |
| Geekbench Single | 771 | 3050 | |
| Geekbench Multi | 1980 | 10200 | |
| Display | 6.8" IPS LCD | 6.7" LTPO AMOLED | |
| Resolution | 720x1570 | 3200x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 8000 mAh | 6000 mAh | |
| Charging | 5W | 90W | |
| Wireless charging | 0W | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 32 MP | |
| RAM | 4GB / 6GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 16, Realme UI 7.0 | Android 15 / HyperOS 2 | |
| Brightness (peak) | 1200 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | IP65 | IP68 | |
| Dimensions | — | 161.3×75.3×9.4 mm | |
| Weight | — | 225 g | |
| Launch price | $150 | $999 |
Realme P4R
- Main: 50MP f/f/1.8
- Front: 8MP
Xiaomi 15 Ultra
- Main: 50MP f/f/1.63
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme P4R
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Xiaomi 15 Ultra
- 6.7" LTPO AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Realme P4R
- 8000 mAh
- Wired: 5W
- No wireless charging
Xiaomi 15 Ultra
- 6000 mAh
- NanoReview test: web browsing 12:19 hrs, total 30:03 hrs
- Wired: 90W
- Wireless: 50W
We compared Realme P4R and Xiaomi 15 Ultra, covering their specs and all relevant benchmarks.
Xiaomi 15 Ultra leads Realme P4R by 82.7% in our overall performance rating.
Launch price difference: $849. Realme P4R was $849 cheaper at launch.
performance
In the "performance" category, the Xiaomi 15 Ultra significantly outperforms the Realme P4R (92/100 vs 43/100).
display
In the "display" category, the Xiaomi 15 Ultra notably outperforms the Realme P4R (90/100 vs 65/100).
camera
In the "camera" category, the Xiaomi 15 Ultra significantly outperforms the Realme P4R (87/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 15 Ultra notably outperforms the Realme P4R (80/100 vs 58/100).
Which is better: the Realme P4R or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra significantly outperforms the Realme P4R by 40 points (85/100 vs 45/100).
What is the rating of the Realme P4R and the Xiaomi 15 Ultra?
The Realme P4R has a MobileRank rating of 45/100, the Xiaomi 15 Ultra — 85/100.
Which has the better camera: the Realme P4R or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on camera score (87/100 vs 30/100).
Which is more powerful: the Realme P4R or the Xiaomi 15 Ultra?
The Xiaomi 15 Ultra leads on performance (92/100 vs 43/100).
Should you choose the Realme P4R over the Xiaomi 15 Ultra?
The Realme P4R is a better fit for everyday use. The Xiaomi 15 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.