OPPO Find X8 Ultra vs Redmi 13C
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Redmi 13C (2023) runs on the MediaTek Helio G85; launch prices were $999 and $130. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 36/100 (a 50-point difference). Key differences: the OPPO Find X8 Ultra has the bigger battery (6100 mAh vs 5000); the OPPO Find X8 Ultra is faster in AnTuTu (3,183,101 vs 346,495); per DXOMark lab testing, the OPPO Find X8 Ultra has the stronger camera (168 vs 63); the Redmi 13C is noticeably lighter (192g vs 226g).
OPPO Find X8 Ultra
Redmi 13C
- Higher AnTuTu: 3183101 vs 346495
- Better Geekbench Single: 3041 vs 420
- Better Geekbench Multi: 9494 vs 1364
- Bigger battery: 6100 vs 5000 mAh
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (92/100 vs 29/100)
- Better camera (94/100 vs 13/100)
- Longer battery life (78/100 vs 66/100)
- Better display (89/100 vs 48/100)
- Lighter: 192g vs 226g
- Cheaper at launch: $130 vs $999
- Better portability (68/100 vs 35/100)
Comparing the OPPO Find X8 Ultra vs the Redmi 13C, the OPPO Find X8 Ultra scores 50 points higher (86/100 vs 36/100). In the "performance" category, the OPPO Find X8 Ultra leads (92/100 vs 29/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 13/100). In the "battery" category, the OPPO Find X8 Ultra leads (78/100 vs 66/100). Value score: OPPO Find X8 Ultra — 84/100, Redmi 13C — 52/100; 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 Redmi 13C (92/100 vs 29/100). In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Redmi 13C (89/100 vs 48/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Redmi 13C (94/100 vs 13/100). In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 66/100). In the "portability" category, the Redmi 13C significantly outperforms the OPPO Find X8 Ultra (68/100 vs 35/100).
| Specification | OPPO Find X8 Ultra | Redmi 13C | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | MediaTek Helio G85 | |
| AnTuTu | 3183101 | 346495 | |
| Geekbench Single | 3041 | 420 | |
| Geekbench Multi | 9494 | 1364 | |
| Display | 6.8" LTPO AMOLED | 6.7" IPS LCD | |
| Resolution | 3168x1440 | — | |
| Refresh rate | 120 Hz | 90 Hz | |
| Battery | 6100 mAh | 5000 mAh | |
| Charging | 80W | — | |
| Wireless charging | 50W | — | |
| DXOMark (camera) | 168 | 63 | |
| 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 / 8GB | |
| Storage | 256GB / 512GB / 1TB | 128GB / 256GB | |
| OS | Android 15 | — | |
| Brightness (peak) | 2500 nits | — | |
| NFC | yes | — | |
| Protection | IP68 | — | |
| Dimensions | 163.1×76.8×8.8 mm | — | |
| Weight | 226 g | 192 g | |
| Launch price | $999 | $130 |
OPPO Find X8 Ultra
- Main: 50MP f/f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Redmi 13C
- Main: 50MP
- Front: 5MP
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Redmi 13C
- 6.7" IPS LCD
- Refresh rate: 90 Hz
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Redmi 13C
- 5000 mAh
- Wireless charging: no data
We compared OPPO Find X8 Ultra and Redmi 13C, covering their specs and all relevant benchmarks.
OPPO Find X8 Ultra leads Redmi 13C by 818.7% in our overall performance rating.
Launch price difference: $869. Redmi 13C was $869 cheaper at launch.
performance
In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Redmi 13C (92/100 vs 29/100).
display
In the "display" category, the OPPO Find X8 Ultra significantly outperforms the Redmi 13C (89/100 vs 48/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Redmi 13C (94/100 vs 13/100).
battery
In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 66/100).
portability
In the "portability" category, the Redmi 13C significantly outperforms the OPPO Find X8 Ultra (68/100 vs 35/100).
Which is better: the OPPO Find X8 Ultra or the Redmi 13C?
The OPPO Find X8 Ultra significantly outperforms the Redmi 13C by 50 points (86/100 vs 36/100).
What is the rating of the OPPO Find X8 Ultra and the Redmi 13C?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Redmi 13C — 36/100.
Which has the better camera: the OPPO Find X8 Ultra or the Redmi 13C?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 13/100).
Which is more powerful: the OPPO Find X8 Ultra or the Redmi 13C?
The OPPO Find X8 Ultra leads on performance (92/100 vs 29/100).
Should you choose the OPPO Find X8 Ultra over the Redmi 13C?
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 Redmi 13C is a better fit for everyday use.