Oppo K13 Turbo vs Vivo iQOO 15 Ultra
The Oppo K13 Turbo (2025) runs on the MediaTek Dimensity 8450, while the Vivo iQOO 15 Ultra (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Vivo iQOO 15 Ultra leads — 89/100 vs 64/100 (a 25-point difference). Key differences: the Vivo iQOO 15 Ultra has the bigger battery (7400 mAh vs 7000); the Vivo iQOO 15 Ultra is faster in AnTuTu (4,602,290 vs 1,990,099); the Oppo K13 Turbo is noticeably lighter (207g vs 227g).
Profile comparison
Category scores
Oppo K13 Turbo
Vivo iQOO 15 Ultra
What makes Oppo K13 Turbo better?
- Lighter: 207g vs 227g
- Better portability (62/100 vs 35/100)
What makes Vivo iQOO 15 Ultra better?
- Higher AnTuTu: 4602290 vs 1990099
- Better Geekbench Single: 3639 vs 1612
- Better Geekbench Multi: 11047 vs 6210
- Bigger battery: 7400 vs 7000 mAh
- Faster charging: 120W vs 80W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (99/100 vs 76/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (92/100 vs 68/100)
- Better display (99/100 vs 84/100)
Comparison verdict
Comparing the Oppo K13 Turbo vs the Vivo iQOO 15 Ultra, the Vivo iQOO 15 Ultra scores 25 points higher (89/100 vs 64/100). In the "performance" category, the Vivo iQOO 15 Ultra leads (99/100 vs 76/100). In the "camera" category, the Vivo iQOO 15 Ultra leads (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra leads (92/100 vs 68/100). In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (99/100 vs 76/100). In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (99/100 vs 84/100). In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo K13 Turbo (78/100 vs 32/100). In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (92/100 vs 68/100). In the "portability" category, the Oppo K13 Turbo notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Specs comparison
| Specification | Oppo K13 Turbo | Vivo iQOO 15 Ultra | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8450 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 1990099 | 4602290 | |
| Geekbench Single | 1612 | 3639 | |
| Geekbench Multi | 6210 | 11047 | |
| Display | 6.8" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2800 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 7400 mAh | |
| Charging | 80W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB / 16GB | 12GB / 16GB / 24GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1600 nits | 8000 nits | |
| NFC | yes | yes | |
| Protection | IPX8 | IP68 | |
| Dimensions | 162.8×77.2×7.3 mm | 163.7×76.8×8.7 mm | |
| Weight | 207 g | 227 g | |
| Launch price | — | $799 |
Camera comparison
Oppo K13 Turbo
- Main: 50MP f/1.8
- Front: 16MP
Vivo iQOO 15 Ultra
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo K13 Turbo
- 6.8" AMOLED
- Resolution: 1280x2800
- Refresh rate: 120 Hz
Vivo iQOO 15 Ultra
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Oppo K13 Turbo
- 7000 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15 Ultra
- 7400 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Oppo K13 Turbo and Vivo iQOO 15 Ultra, covering their specs and all relevant benchmarks.
Vivo iQOO 15 Ultra leads Oppo K13 Turbo by 56.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo K13 Turbo
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (99/100 vs 76/100).
display
In the "display" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (99/100 vs 84/100).
camera
In the "camera" category, the Vivo iQOO 15 Ultra significantly outperforms the Oppo K13 Turbo (78/100 vs 32/100).
battery
In the "battery" category, the Vivo iQOO 15 Ultra notably outperforms the Oppo K13 Turbo (92/100 vs 68/100).
portability
In the "portability" category, the Oppo K13 Turbo notably outperforms the Vivo iQOO 15 Ultra (62/100 vs 35/100).
Frequently asked questions
Which is better: the Oppo K13 Turbo or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra significantly outperforms the Oppo K13 Turbo by 25 points (89/100 vs 64/100).
What is the rating of the Oppo K13 Turbo and the Vivo iQOO 15 Ultra?
The Oppo K13 Turbo has a MobileRank rating of 64/100, the Vivo iQOO 15 Ultra — 89/100.
Which has the better camera: the Oppo K13 Turbo or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on camera score (78/100 vs 32/100).
Which is more powerful: the Oppo K13 Turbo or the Vivo iQOO 15 Ultra?
The Vivo iQOO 15 Ultra leads on performance (99/100 vs 76/100).
Should you choose the Oppo K13 Turbo over the Vivo iQOO 15 Ultra?
The Oppo K13 Turbo is a better fit for active users. The Vivo iQOO 15 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.