OPPO Find X8 Ultra vs Oppo K12 Plus
The OPPO Find X8 Ultra (2025) runs on the Snapdragon 8 Elite, while the Oppo K12 Plus (2024) runs on the Qualcomm Snapdragon 7 Gen 3. By overall MobileRank rating, the OPPO Find X8 Ultra leads — 86/100 vs 57/100 (a 29-point difference). Key differences: the Oppo K12 Plus has the bigger battery (6400 mAh vs 6100); the OPPO Find X8 Ultra is faster in AnTuTu (3,183,101 vs 1,027,925); the Oppo K12 Plus is noticeably lighter (192g vs 226g).
Profile comparison
Category scores
OPPO Find X8 Ultra
Oppo K12 Plus
What makes OPPO Find X8 Ultra better?
- Higher AnTuTu: 3183101 vs 1027925
- Better Geekbench Single: 3013 vs 1131
- Better Geekbench Multi: 9287 vs 3111
- Higher performance (91/100 vs 59/100)
- Better camera (94/100 vs 35/100)
- Longer battery life (78/100 vs 65/100)
- Better display (89/100 vs 80/100)
What makes Oppo K12 Plus better?
- Bigger battery: 6400 vs 6100 mAh
- Lighter: 192g vs 226g
- Better portability (60/100 vs 35/100)
Comparison verdict
Comparing the OPPO Find X8 Ultra vs the Oppo K12 Plus, the OPPO Find X8 Ultra scores 29 points higher (86/100 vs 57/100). In the "performance" category, the OPPO Find X8 Ultra leads (91/100 vs 59/100). In the "camera" category, the OPPO Find X8 Ultra leads (94/100 vs 35/100). In the "battery" category, the OPPO Find X8 Ultra leads (78/100 vs 65/100). In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Oppo K12 Plus (91/100 vs 59/100). In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 80/100). In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Oppo K12 Plus (94/100 vs 35/100). In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 65/100). In the "portability" category, the Oppo K12 Plus notably outperforms the OPPO Find X8 Ultra (60/100 vs 35/100).
Specs comparison
| Specification | OPPO Find X8 Ultra | Oppo K12 Plus | |
|---|---|---|---|
| Processor | Snapdragon 8 Elite | Qualcomm Snapdragon 7 Gen 3 | |
| AnTuTu | 3183101 | 1027925 | |
| Geekbench Single | 3013 | 1131 | |
| Geekbench Multi | 9287 | 3111 | |
| Display | 6.8" LTPO AMOLED | 6.7" AMOLED | |
| Resolution | 3168x1440 | 1080x2412 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6100 mAh | 6400 mAh | |
| Charging | 80W | 80W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | 168 | — | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 50 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 16 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 15 | Android 14, ColorOS 14.0 | |
| Brightness (peak) | 2500 nits | 1100 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP54 | |
| Dimensions | 163.1×76.8×8.8 mm | 162.5×75.3×8.4 mm | |
| Weight | 226 g | 192 g | |
| Launch price | $999 | — |
Camera comparison
OPPO Find X8 Ultra
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo K12 Plus
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Display comparison
OPPO Find X8 Ultra
- 6.8" LTPO AMOLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Oppo K12 Plus
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Battery and charging
OPPO Find X8 Ultra
- 6100 mAh
- NanoReview test: web browsing 13:45 hrs, total 28:25 hrs
- Wired: 80W
- Wireless: 50W
Oppo K12 Plus
- 6400 mAh
- Wired: 80W
- No wireless charging
Overall performance score
We compared OPPO Find X8 Ultra and Oppo K12 Plus, covering their specs and all relevant benchmarks.
OPPO Find X8 Ultra leads Oppo K12 Plus by 209.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K12 Plus
Price unknownDetailed category analysis
performance
In the "performance" category, the OPPO Find X8 Ultra significantly outperforms the Oppo K12 Plus (91/100 vs 59/100).
display
In the "display" category, the OPPO Find X8 Ultra is a bit better (89/100 vs 80/100).
camera
In the "camera" category, the OPPO Find X8 Ultra significantly outperforms the Oppo K12 Plus (94/100 vs 35/100).
battery
In the "battery" category, the OPPO Find X8 Ultra is a bit better (78/100 vs 65/100).
portability
In the "portability" category, the Oppo K12 Plus notably outperforms the OPPO Find X8 Ultra (60/100 vs 35/100).
Frequently asked questions
Which is better: the OPPO Find X8 Ultra or the Oppo K12 Plus?
The OPPO Find X8 Ultra significantly outperforms the Oppo K12 Plus by 29 points (86/100 vs 57/100).
What is the rating of the OPPO Find X8 Ultra and the Oppo K12 Plus?
The OPPO Find X8 Ultra has a MobileRank rating of 86/100, the Oppo K12 Plus — 57/100.
Which has the better camera: the OPPO Find X8 Ultra or the Oppo K12 Plus?
The OPPO Find X8 Ultra leads on camera score (94/100 vs 35/100).
Which is more powerful: the OPPO Find X8 Ultra or the Oppo K12 Plus?
The OPPO Find X8 Ultra leads on performance (91/100 vs 59/100).
Should you choose the OPPO Find X8 Ultra over the Oppo K12 Plus?
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.