OPPO Find X9 Ultra vs Redmi 15 4G
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Redmi 15 4G (2025) runs on the Qualcomm Snapdragon 685. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 42/100 (a 50-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 7000); the main camera is 200 MP vs 50 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,086,107 vs 467,392).
OPPO Find X9 Ultra
Redmi 15 4G
- Higher AnTuTu: 4086107 vs 467392
- Better Geekbench Single: 3640 vs 466
- Better Geekbench Multi: 11033 vs 1396
- Bigger battery: 7050 vs 7000 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Higher performance (98/100 vs 33/100)
- Better camera (100/100 vs 30/100)
- Longer battery life (87/100 vs 58/100)
- Better display (98/100 vs 74/100)
- Lighter: 224g vs 235g
- Better portability (39/100 vs 24/100)
Comparing the OPPO Find X9 Ultra vs the Redmi 15 4G, the OPPO Find X9 Ultra scores 50 points higher (92/100 vs 42/100). In the "performance" category, the OPPO Find X9 Ultra leads (98/100 vs 33/100). In the "camera" category, the OPPO Find X9 Ultra leads (100/100 vs 30/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 58/100). In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 4G (98/100 vs 33/100). In the "display" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 4G (98/100 vs 74/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 4G (100/100 vs 30/100). In the "battery" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 4G (87/100 vs 58/100). In the "portability" category, the Redmi 15 4G notably outperforms the OPPO Find X9 Ultra (39/100 vs 24/100).
| Specification | OPPO Find X9 Ultra | Redmi 15 4G | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 685 | |
| AnTuTu | 4086107 | 467392 | |
| Geekbench Single | 3640 | 466 | |
| Geekbench Multi | 11033 | 1396 | |
| Display | 6.8" LTPO AMOLED | 6.9" IPS LCD | |
| Resolution | 1440x3120 | 1080x2340 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7050 mAh | 7000 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 50 MP | 8 MP | |
| RAM | 16GB | 4GB / 6GB / 8GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, HyperOS 2 | |
| Brightness (peak) | 3600 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 8.7×None×None mm | 171.1×82.1×8.6 mm | |
| Weight | 235 g | 224 g | |
| Launch price | $1299 | — |
OPPO Find X9 Ultra
- Main: 200MP f/f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Redmi 15 4G
- Main: 50MP f/f/1.8
- Front: 8MP
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Redmi 15 4G
- 6.9" IPS LCD
- Resolution: 1080x2340
- Refresh rate: 144 Hz
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Redmi 15 4G
- 7000 mAh
- Wired: 33W
- No wireless charging
We compared OPPO Find X9 Ultra and Redmi 15 4G, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Redmi 15 4G by 774.2% in our overall performance rating.
Redmi 15 4G
Price unknownperformance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 4G (98/100 vs 33/100).
display
In the "display" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 4G (98/100 vs 74/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 4G (100/100 vs 30/100).
battery
In the "battery" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 4G (87/100 vs 58/100).
portability
In the "portability" category, the Redmi 15 4G notably outperforms the OPPO Find X9 Ultra (39/100 vs 24/100).
Which is better: the OPPO Find X9 Ultra or the Redmi 15 4G?
The OPPO Find X9 Ultra significantly outperforms the Redmi 15 4G by 50 points (92/100 vs 42/100).
What is the rating of the OPPO Find X9 Ultra and the Redmi 15 4G?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Redmi 15 4G — 42/100.
Which has the better camera: the OPPO Find X9 Ultra or the Redmi 15 4G?
The OPPO Find X9 Ultra leads on camera score (100/100 vs 30/100).
Which is more powerful: the OPPO Find X9 Ultra or the Redmi 15 4G?
The OPPO Find X9 Ultra leads on performance (98/100 vs 33/100).
Should you choose the OPPO Find X9 Ultra over the Redmi 15 4G?
The OPPO Find X9 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Redmi 15 4G is a better fit for everyday use.