OPPO Find X9 Ultra vs Redmi 15C
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Redmi 15C (2026) runs on the MediaTek Helio G85; launch prices were $1299 and $120. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 36/100 (a 56-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 5160); the main camera is 200 MP vs 50 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,086,107 vs 346,495); the Redmi 15C is noticeably lighter (200g vs 235g).
OPPO Find X9 Ultra
Redmi 15C
- Higher AnTuTu: 4086107 vs 346495
- Better Geekbench Single: 3640 vs 420
- Better Geekbench Multi: 11033 vs 1364
- Bigger battery: 7050 vs 5160 mAh
- Faster charging: 100W vs 33W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 90Hz
- Higher performance (98/100 vs 29/100)
- Better camera (100/100 vs 30/100)
- Longer battery life (87/100 vs 49/100)
- Better display (98/100 vs 43/100)
- Lighter: 200g vs 235g
- Cheaper at launch: $120 vs $1299
- Better portability (57/100 vs 24/100)
Comparing the OPPO Find X9 Ultra vs the Redmi 15C, the OPPO Find X9 Ultra scores 56 points higher (92/100 vs 36/100). In the "performance" category, the OPPO Find X9 Ultra leads (98/100 vs 29/100). 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 49/100). Value score: OPPO Find X9 Ultra — 92/100, Redmi 15C — 54/100; 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 15C (98/100 vs 29/100). In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (98/100 vs 43/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (100/100 vs 30/100). In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (87/100 vs 49/100). In the "portability" category, the Redmi 15C significantly outperforms the OPPO Find X9 Ultra (57/100 vs 24/100).
| Specification | OPPO Find X9 Ultra | Redmi 15C | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Helio G85 | |
| AnTuTu | 4086107 | 346495 | |
| Geekbench Single | 3640 | 420 | |
| Geekbench Multi | 11033 | 1364 | |
| Display | 6.8" LTPO AMOLED | 6.9" IPS LCD | |
| Resolution | 1440x3120 | 720x1600 | |
| Refresh rate | 144 Hz | 90 Hz | |
| Battery | 7050 mAh | 5160 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 | |
| Storage | 512GB / 1TB | 128GB | |
| OS | Android 16 | Android 15, up to 2 major Android upgrades, HyperOS 2 | |
| Brightness (peak) | 3600 nits | 810 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 8.7×None×None mm | 173.2×81.1×8.2 mm | |
| Weight | 235 g | 200 g | |
| Launch price | $1299 | $120 |
OPPO Find X9 Ultra
- Main: 200MP f/f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Redmi 15C
- Main: 50MP
- Front: 8MP
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Redmi 15C
- 6.9" IPS LCD
- Resolution: 720x1600
- Refresh rate: 90 Hz
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Redmi 15C
- 5160 mAh
- Wired: 33W
- No wireless charging
We compared OPPO Find X9 Ultra and Redmi 15C, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Redmi 15C by 1079.3% in our overall performance rating.
Launch price difference: $1179. Redmi 15C was $1179 cheaper at launch.
performance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (98/100 vs 29/100).
display
In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (98/100 vs 43/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (100/100 vs 30/100).
battery
In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Redmi 15C (87/100 vs 49/100).
portability
In the "portability" category, the Redmi 15C significantly outperforms the OPPO Find X9 Ultra (57/100 vs 24/100).
Which is better: the OPPO Find X9 Ultra or the Redmi 15C?
The OPPO Find X9 Ultra significantly outperforms the Redmi 15C by 56 points (92/100 vs 36/100).
What is the rating of the OPPO Find X9 Ultra and the Redmi 15C?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Redmi 15C — 36/100.
Which has the better camera: the OPPO Find X9 Ultra or the Redmi 15C?
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 15C?
The OPPO Find X9 Ultra leads on performance (98/100 vs 29/100).
Should you choose the OPPO Find X9 Ultra over the Redmi 15C?
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 15C is a better fit for everyday use.