Oppo K12x (China) vs Vivo X300s
The Oppo K12x (China) (2024) runs on the Qualcomm Snapdragon 695 5G, while the Vivo X300s (2026) runs on the Dimensity 9500. By overall MobileRank rating, the Vivo X300s leads — 89/100 vs 51/100 (a 38-point difference). Key differences: the Vivo X300s has the bigger battery (7100 mAh vs 5500); the main camera is 50 MP vs 200 MP; the Vivo X300s is faster in AnTuTu (3,703,823 vs 592,015); the Oppo K12x (China) is noticeably lighter (191g vs 217g).
Oppo K12x (China)
Vivo X300s
- Lighter: 191g vs 217g
- Better portability (63/100 vs 42/100)
- Higher AnTuTu: 3703823 vs 592015
- Better Geekbench Single: 3228 vs 905
- Better Geekbench Multi: 9553 vs 2003
- Bigger battery: 7100 vs 5500 mAh
- Faster charging: 90W vs 80W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (94/100 vs 46/100)
- Better camera (94/100 vs 32/100)
- Longer battery life (83/100 vs 62/100)
- Better display (94/100 vs 79/100)
Comparing the Oppo K12x (China) vs the Vivo X300s, the Vivo X300s scores 38 points higher (89/100 vs 51/100). In the "performance" category, the Vivo X300s leads (94/100 vs 46/100). In the "camera" category, the Vivo X300s leads (94/100 vs 32/100). In the "battery" category, the Vivo X300s leads (83/100 vs 62/100). In the "performance" category, the Vivo X300s significantly outperforms the Oppo K12x (China) (94/100 vs 46/100). In the "display" category, the Vivo X300s notably outperforms the Oppo K12x (China) (94/100 vs 79/100). In the "camera" category, the Vivo X300s significantly outperforms the Oppo K12x (China) (94/100 vs 32/100). In the "battery" category, the Vivo X300s notably outperforms the Oppo K12x (China) (83/100 vs 62/100). In the "portability" category, the Oppo K12x (China) notably outperforms the Vivo X300s (63/100 vs 42/100).
| Specification | Oppo K12x (China) | Vivo X300s | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 695 5G | Dimensity 9500 | |
| AnTuTu | 592015 | 3703823 | |
| Geekbench Single | 905 | 3228 | |
| Geekbench Multi | 2003 | 9553 | |
| Display | 6.7" OLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2400 | 2800x1260 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5500 mAh | 7100 mAh | |
| Charging | 80W | 90W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, ColorOS 14 | Android 16 / OriginOS 6 | |
| Brightness (peak) | 2100 nits | — | |
| NFC | no | — | |
| Dimensions | 162.9×75.6×8.1 mm | — | |
| Weight | 191 g | 217 g | |
| Launch price | — | $723 |
Oppo K12x (China)
- Main: 50MP f/f/1.8
- Front: 16MP
Vivo X300s
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Oppo K12x (China)
- 6.7" OLED
- Resolution: 1080x2400
- Refresh rate: 120 Hz
Vivo X300s
- 6.8" LTPO AMOLED
- Resolution: 2800x1260
- Refresh rate: 144 Hz
Oppo K12x (China)
- 5500 mAh
- Wired: 80W
- No wireless charging
Vivo X300s
- 7100 mAh
- Wired: 90W
- Wireless: 40W
We compared Oppo K12x (China) and Vivo X300s, covering their specs and all relevant benchmarks.
Vivo X300s leads Oppo K12x (China) by 84.0% in our overall performance rating.
Oppo K12x (China)
Price unknownperformance
In the "performance" category, the Vivo X300s significantly outperforms the Oppo K12x (China) (94/100 vs 46/100).
display
In the "display" category, the Vivo X300s notably outperforms the Oppo K12x (China) (94/100 vs 79/100).
camera
In the "camera" category, the Vivo X300s significantly outperforms the Oppo K12x (China) (94/100 vs 32/100).
battery
In the "battery" category, the Vivo X300s notably outperforms the Oppo K12x (China) (83/100 vs 62/100).
portability
In the "portability" category, the Oppo K12x (China) notably outperforms the Vivo X300s (63/100 vs 42/100).
Which is better: the Oppo K12x (China) or the Vivo X300s?
The Vivo X300s significantly outperforms the Oppo K12x (China) by 38 points (89/100 vs 51/100).
What is the rating of the Oppo K12x (China) and the Vivo X300s?
The Oppo K12x (China) has a MobileRank rating of 51/100, the Vivo X300s — 89/100.
Which has the better camera: the Oppo K12x (China) or the Vivo X300s?
The Vivo X300s leads on camera score (94/100 vs 32/100).
Which is more powerful: the Oppo K12x (China) or the Vivo X300s?
The Vivo X300s leads on performance (94/100 vs 46/100).
Should you choose the Oppo K12x (China) over the Vivo X300s?
The Oppo K12x (China) is a better fit for everyday use. The Vivo X300s is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.