OPPO Find X9 Ultra vs Redmi 15
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Redmi 15 (2026) runs on the Qualcomm Snapdragon 685; launch prices were $1299 and $180. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 45/100 (a 47-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 5500); the main camera is 200 MP vs 108 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,086,107 vs 467,392); the Redmi 15 is noticeably lighter (195g vs 235g).
OPPO Find X9 Ultra
Redmi 15
- Higher AnTuTu: 4086107 vs 467392
- Better Geekbench Single: 3640 vs 466
- Better Geekbench Multi: 11033 vs 1396
- Bigger battery: 7050 vs 5500 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 108MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (98/100 vs 33/100)
- Better camera (100/100 vs 40/100)
- Longer battery life (87/100 vs 52/100)
- Better display (98/100 vs 78/100)
- Lighter: 195g vs 235g
- Cheaper at launch: $180 vs $1299
- Better portability (57/100 vs 24/100)
Comparing the OPPO Find X9 Ultra vs the Redmi 15, the OPPO Find X9 Ultra scores 47 points higher (92/100 vs 45/100). 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 40/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 52/100). Value score: OPPO Find X9 Ultra — 92/100, Redmi 15 — 58/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (98/100 vs 33/100). In the "display" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 (98/100 vs 78/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (100/100 vs 40/100). In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (87/100 vs 52/100). In the "portability" category, the Redmi 15 significantly outperforms the OPPO Find X9 Ultra (57/100 vs 24/100).
| Specification | OPPO Find X9 Ultra | Redmi 15 | |
|---|---|---|---|
| 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 | 6.8" AMOLED | |
| Resolution | 1440x3120 | 1080x2340 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7050 mAh | 5500 mAh | |
| Charging | 100W | 33W | |
| Wireless charging | 50W | 0W | |
| Main camera | 200 MP | 108 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 50 MP | 13 MP | |
| RAM | 16GB | 6GB / 8GB | |
| Storage | 512GB / 1TB | 128GB / 256GB | |
| OS | Android 16 | Android 15, HyperOS 2.2 | |
| Brightness (peak) | 3600 nits | 850 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 8.7×None×None mm | 169.5×80.5×8.4 mm | |
| Weight | 235 g | 195 g | |
| Launch price | $1299 | $180 |
OPPO Find X9 Ultra
- Main: 200MP f/f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Redmi 15
- Main: 108MP
- Front: 13MP
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Redmi 15
- 6.8" AMOLED
- Resolution: 1080x2340
- Refresh rate: 120 Hz
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Redmi 15
- 5500 mAh
- Wired: 33W
- No wireless charging
We compared OPPO Find X9 Ultra and Redmi 15, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Redmi 15 by 774.2% in our overall performance rating.
Launch price difference: $1119. Redmi 15 was $1119 cheaper at launch.
performance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (98/100 vs 33/100).
display
In the "display" category, the OPPO Find X9 Ultra notably outperforms the Redmi 15 (98/100 vs 78/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (100/100 vs 40/100).
battery
In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15 (87/100 vs 52/100).
portability
In the "portability" category, the Redmi 15 significantly outperforms the OPPO Find X9 Ultra (57/100 vs 24/100).
Which is better: the OPPO Find X9 Ultra or the Redmi 15?
The OPPO Find X9 Ultra significantly outperforms the Redmi 15 by 47 points (92/100 vs 45/100).
What is the rating of the OPPO Find X9 Ultra and the Redmi 15?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Redmi 15 — 45/100.
Which has the better camera: the OPPO Find X9 Ultra or the Redmi 15?
The OPPO Find X9 Ultra leads on camera score (100/100 vs 40/100).
Which is more powerful: the OPPO Find X9 Ultra or the Redmi 15?
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?
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 is a better fit for everyday use.