OPPO Find X8 Ultra vs Realme C100x
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Realme C100x (2026) runs on the Unisoc T7250; launch prices were $999 and $175. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 42/100 (a 44-point difference). Key differences: the Realme C100x has the bigger battery (8000 mAh vs 6100).
OPPO Find X8 Ultra
Realme C100x
- Better Geekbench Single: 3041 vs 600
- Better Geekbench Multi: 9494 vs 1800
- Faster charging: 80W vs 45W
- Higher performance (92/100 vs 32/100)
- Better camera (94/100 vs 30/100)
- Longer battery life (78/100 vs 75/100)
- Better display (89/100 vs 55/100)
- Bigger battery: 8000 vs 6100 mAh
- Lighter: 219g vs 226g
- Cheaper at launch: $175 vs $999
- Better portability (40/100 vs 35/100)
Comparing the OPPO Find X8 Ultra vs the Realme C100x, the OPPO Find X8 Ultra scores 44 points higher (86/100 vs 42/100). In the "performance" category, the OPPO Find X8 Ultra leads (92/100 vs 32/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 30/100). Value score: OPPO Find X8 Ultra — 84/100, Realme C100x — 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 X8 Ultra significantly outperforms the Realme C100x (92/100 vs 32/100). In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Realme C100x (89/100 vs 55/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Realme C100x (94/100 vs 30/100). In the "battery" category, the OPPO Find X8 Ultra and the Realme C100x are nearly equal (78/100 vs 75/100). In the "portability" category, the Realme C100x is a bit better (40/100 vs 35/100).
| Specification | OPPO Find X8 Ultra | Realme C100x | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Unisoc T7250 | |
| AnTuTu | 3183101 | — | |
| Geekbench Single | 3041 | 600 | |
| Geekbench Multi | 9494 | 1800 | |
| Display | 6.8" LTPO AMOLED | 6.8" IPS LCD | |
| Resolution | 3168x1440 | 720x1570 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6100 mAh | 8000 mAh | |
| Charging | 80W | 45W | |
| Wireless charging | 50W | — | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB | |
| Storage | 256GB / 512GB / 1TB | 64GB / 128GB / 256GB | |
| OS | Android 15 | Android 16 | |
| Brightness (peak) | 2500 nits | 900 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP64 | |
| Dimensions | 163.1×76.8×8.8 mm | — | |
| Weight | 226 g | 219 g | |
| Launch price | $999 | $175 |
OPPO Find X8 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme C100x
- Main: 50MP f/f/1.8
- Front: 5MP
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Realme C100x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Realme C100x
- 8000 mAh
- Wired: 45W
- Wireless charging: no data
Launch price difference: $824. Realme C100x was $824 cheaper at launch.
performance
In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Realme C100x (92/100 vs 32/100).
display
In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Realme C100x (89/100 vs 55/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Realme C100x (94/100 vs 30/100).
battery
In the "battery" category, the OPPO Find X8 Ultra and the Realme C100x are nearly equal (78/100 vs 75/100).
portability
In the "portability" category, the Realme C100x is a bit better (40/100 vs 35/100).
Which is better: the OPPO Find X8 Ultra or the Realme C100x?
The OPPO Find X8 Ultra significantly outperforms the Realme C100x by 44 points (86/100 vs 42/100).
What is the rating of the OPPO Find X8 Ultra and the Realme C100x?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Realme C100x — 42/100.
Which has the better camera: the OPPO Find X8 Ultra or the Realme C100x?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 30/100).
Which is more powerful: the OPPO Find X8 Ultra or the Realme C100x?
The OPPO Find X8 Ultra leads on performance (92/100 vs 32/100).
Should you choose the OPPO Find X8 Ultra over the Realme C100x?
The OPPO Find X8 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers. The Realme C100x is a better fit for those who care about battery life.