Oppo K14 Turbo vs Vivo X300 Ultra
The Oppo K14 Turbo (2026) runs on the MediaTek Dimensity 8500, while the Vivo X300 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo X300 Ultra leads — 91/100 vs 67/100 (a 24-point difference). Key differences: the Oppo K14 Turbo has the bigger battery (7500 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo X300 Ultra is faster in AnTuTu (4,247,433 vs 2,120,347); the Oppo K14 Turbo is noticeably lighter (197g vs 230g).
Profile comparison
Category scores
Oppo K14 Turbo
Vivo X300 Ultra
What makes Oppo K14 Turbo better?
- Bigger battery: 7500 vs 7000 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 197g vs 230g
- Better display (95/100 vs 89/100)
- Better portability (62/100 vs 39/100)
What makes Vivo X300 Ultra better?
- Higher AnTuTu: 4247433 vs 2120347
- Better Geekbench Single: 3639 vs 1555
- Better Geekbench Multi: 11047 vs 6405
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 77/100)
- Better camera (96/100 vs 35/100)
- Longer battery life (85/100 vs 69/100)
Comparison verdict
Comparing the Oppo K14 Turbo vs the Vivo X300 Ultra, the Vivo X300 Ultra scores 24 points higher (91/100 vs 67/100). In the "performance" category, the Vivo X300 Ultra leads (99/100 vs 77/100). In the "camera" category, the Vivo X300 Ultra leads (96/100 vs 35/100). In the "battery" category, the Vivo X300 Ultra leads (85/100 vs 69/100). In the "performance" category, the Vivo X300 Ultra notably outperforms the Oppo K14 Turbo (99/100 vs 77/100). In the "display" category, the Oppo K14 Turbo is a bit better (95/100 vs 89/100). In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo K14 Turbo (96/100 vs 35/100). In the "battery" category, the Vivo X300 Ultra notably outperforms the Oppo K14 Turbo (85/100 vs 69/100). In the "portability" category, the Oppo K14 Turbo notably outperforms the Vivo X300 Ultra (62/100 vs 39/100).
Specs comparison
| Specification | Oppo K14 Turbo | Vivo X300 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8500 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 2120347 | 4247433 | |
| Geekbench Single | 1555 | 3639 | |
| Geekbench Multi | 6405 | 11047 | |
| Display | 6.6" AMOLED | 6.8" LTPO OLED | |
| Resolution | 1280x2800 | 3168x1440 | |
| Refresh rate | 144 Hz | 120 Hz | |
| Battery | 7500 mAh | 7000 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 40W | |
| DXOMark (camera) | — | 170 | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| NFC | yes | yes | |
| Protection | IP68 | IP69 | |
| Dimensions | 8.3×None×None mm | 163.0×76.8×8.2 mm | |
| Weight | 197 g | 230 g | |
| Launch price | — | $950 |
Camera comparison
Oppo K14 Turbo
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo X300 Ultra
- Main: 200MP f/1.6
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 32MP
Display comparison
Oppo K14 Turbo
- 6.6" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Vivo X300 Ultra
- 6.8" LTPO OLED
- Resolution: 3168x1440
- Refresh rate: 120 Hz
Battery and charging
Oppo K14 Turbo
- 7500 mAh
- Wired: 80W
- No wireless charging
Vivo X300 Ultra
- 7000 mAh
- NanoReview test: web browsing 10:18 hrs, total 29:11 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Oppo K14 Turbo and Vivo X300 Ultra, covering their specs and all relevant benchmarks.
Vivo X300 Ultra leads Oppo K14 Turbo by 50.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K14 Turbo
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo X300 Ultra notably outperforms the Oppo K14 Turbo (99/100 vs 77/100).
display
In the "display" category, the Oppo K14 Turbo is a bit better (95/100 vs 89/100).
camera
In the "camera" category, the Vivo X300 Ultra significantly outperforms the Oppo K14 Turbo (96/100 vs 35/100).
battery
In the "battery" category, the Vivo X300 Ultra notably outperforms the Oppo K14 Turbo (85/100 vs 69/100).
portability
In the "portability" category, the Oppo K14 Turbo notably outperforms the Vivo X300 Ultra (62/100 vs 39/100).
Frequently asked questions
Which is better: the Oppo K14 Turbo or the Vivo X300 Ultra?
The Vivo X300 Ultra significantly outperforms the Oppo K14 Turbo by 24 points (91/100 vs 67/100).
What is the rating of the Oppo K14 Turbo and the Vivo X300 Ultra?
The Oppo K14 Turbo has a MobileRank rating of 67/100, the Vivo X300 Ultra — 91/100.
Which has the better camera: the Oppo K14 Turbo or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on camera score (96/100 vs 35/100).
Which is more powerful: the Oppo K14 Turbo or the Vivo X300 Ultra?
The Vivo X300 Ultra leads on performance (99/100 vs 77/100).
Should you choose the Oppo K14 Turbo over the Vivo X300 Ultra?
The Oppo K14 Turbo is a better fit for active users. The Vivo X300 Ultra is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.