OPPO Find X9 Ultra vs Realme C83
The OPPO Find X9 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5, while the Realme C83 (2026) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the OPPO Find X9 Ultra leads — 92/100 vs 40/100 (a 52-point difference). Key differences: the OPPO Find X9 Ultra has the bigger battery (7050 mAh vs 7000); the main camera is 200 MP vs 13 MP; the OPPO Find X9 Ultra is faster in AnTuTu (4,231,988 vs 528,398); the OPPO Find X9 Ultra has NFC for contactless payments, the Realme C83 doesn't; the Realme C83 is noticeably lighter (212g vs 235g).
Profile comparison
Category scores
OPPO Find X9 Ultra
Realme C83
What makes OPPO Find X9 Ultra better?
- Higher AnTuTu: 4231988 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Bigger battery: 7050 vs 7000 mAh
- Faster charging: 100W vs 15W
- Better main camera: 200MP vs 13MP
- Higher performance (99/100 vs 43/100)
- Better camera (96/100 vs 10/100)
- Longer battery life (87/100 vs 55/100)
- Better display (98/100 vs 65/100)
What makes Realme C83 better?
- Lighter: 212g vs 235g
- Better portability (48/100 vs 24/100)
Comparison verdict
Comparing the OPPO Find X9 Ultra vs the Realme C83, the OPPO Find X9 Ultra scores 52 points higher (92/100 vs 40/100). In the "performance" category, the OPPO Find X9 Ultra leads (99/100 vs 43/100). In the "camera" category, the OPPO Find X9 Ultra leads (96/100 vs 10/100). In the "battery" category, the OPPO Find X9 Ultra leads (87/100 vs 55/100). In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (99/100 vs 43/100). In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (98/100 vs 65/100). In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (96/100 vs 10/100). In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (87/100 vs 55/100). In the "portability" category, the Realme C83 notably outperforms the OPPO Find X9 Ultra (48/100 vs 24/100).
Specs comparison
| Specification | OPPO Find X9 Ultra | Realme C83 | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 4231988 | 528398 | |
| Geekbench Single | 3639 | 771 | |
| Geekbench Multi | 11047 | 1980 | |
| Display | 6.8" LTPO AMOLED | 6.8" IPS LCD | |
| Resolution | 1440x3120 | 720x1570 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7050 mAh | 7000 mAh | |
| Charging | 100W | 15W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | 170 | — | |
| Main camera | 200 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 200 MP | 0 MP | |
| Front camera | 50 MP | 5 MP | |
| RAM | 16GB | 4GB / 6GB | |
| Storage | 512GB / 1TB | 64GB / 128GB | |
| OS | Android 16 | Android 16, Realme UI 7.0 | |
| Brightness (peak) | 3600 nits | 900 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 8.7×None×None mm | 166.3×78.1×8.4 mm | |
| Weight | 235 g | 212 g | |
| Launch price | $1299 | — |
Camera comparison
OPPO Find X9 Ultra
- Main: 200MP f/1.65
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Realme C83
- Main: 13MP f/2.2
- Front: 5MP
Display comparison
OPPO Find X9 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3120
- Refresh rate: 144 Hz
Realme C83
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Battery and charging
OPPO Find X9 Ultra
- 7050 mAh
- NanoReview test: web browsing 16:45 hrs, total 37:00 hrs
- Wired: 100W
- Wireless: 50W
Realme C83
- 7000 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared OPPO Find X9 Ultra and Realme C83, covering their specs and all relevant benchmarks.
OPPO Find X9 Ultra leads Realme C83 by 700.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme C83
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (99/100 vs 43/100).
display
In the "display" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (98/100 vs 65/100).
camera
In the "camera" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (96/100 vs 10/100).
battery
In the "battery" category, the OPPO Find X9 Ultra significantly outperforms the Realme C83 (87/100 vs 55/100).
portability
In the "portability" category, the Realme C83 notably outperforms the OPPO Find X9 Ultra (48/100 vs 24/100).
Frequently asked questions
Which is better: the OPPO Find X9 Ultra or the Realme C83?
The OPPO Find X9 Ultra significantly outperforms the Realme C83 by 52 points (92/100 vs 40/100).
What is the rating of the OPPO Find X9 Ultra and the Realme C83?
The OPPO Find X9 Ultra has a MobileRank rating of 92/100, the Realme C83 — 40/100.
Which has the better camera: the OPPO Find X9 Ultra or the Realme C83?
The OPPO Find X9 Ultra leads on camera score (96/100 vs 10/100).
Which is more powerful: the OPPO Find X9 Ultra or the Realme C83?
The OPPO Find X9 Ultra leads on performance (99/100 vs 43/100).
Should you choose the OPPO Find X9 Ultra over the Realme C83?
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.