Oppo K14 Turbo vs Vivo iQOO 15
The Oppo K14 Turbo (2026) runs on the MediaTek Dimensity 8500, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 67/100 (a 19-point difference). Key differences: the Oppo K14 Turbo has the bigger battery (7500 mAh vs 7000); the Vivo iQOO 15 is faster in AnTuTu (3,740,528 vs 2,110,236); the Oppo K14 Turbo is noticeably lighter (197g vs 215g).
Oppo K14 Turbo
Vivo iQOO 15
- Bigger battery: 7500 vs 7000 mAh
- Lighter: 197g vs 215g
- Better portability (62/100 vs 48/100)
- Higher AnTuTu: 3740528 vs 2110236
- Better Geekbench Single: 3041 vs 1553
- Better Geekbench Multi: 9494 vs 6403
- Faster charging: 100W vs 80W
- Higher performance (94/100 vs 77/100)
- Better camera (78/100 vs 35/100)
- Longer battery life (85/100 vs 69/100)
- Better display (99/100 vs 95/100)
Comparing the Oppo K14 Turbo vs the Vivo iQOO 15, the Vivo iQOO 15 scores 19 points higher (86/100 vs 67/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 77/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 69/100). In the "performance" category, the Vivo iQOO 15 notably outperforms the Oppo K14 Turbo (94/100 vs 77/100). In the "display" category, the Vivo iQOO 15 and the Oppo K14 Turbo are nearly equal (99/100 vs 95/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo K14 Turbo (78/100 vs 35/100). In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo K14 Turbo (85/100 vs 69/100). In the "portability" category, the Oppo K14 Turbo is a bit better (62/100 vs 48/100).
| Specification | Oppo K14 Turbo | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8500 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 2110236 | 3740528 | |
| Geekbench Single | 1553 | 3041 | |
| Geekbench Multi | 6403 | 9494 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1280x2800 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7500 mAh | 7000 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16, ColorOS 16 | Android 16 | |
| Brightness (peak) | — | 6000 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 8.3×None×None mm | 163.7×76.8×8.1 mm | |
| Weight | 197 g | 215 g | |
| Launch price | — | $599 |
Oppo K14 Turbo
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15
- Main: 50MP f/f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo K14 Turbo
- 6.6" AMOLED
- Resolution: 1280x2800
- Refresh rate: 144 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Oppo K14 Turbo
- 7500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
We compared Oppo K14 Turbo and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Oppo K14 Turbo by 43.6% in our overall performance rating.
Oppo K14 Turbo
Price unknownperformance
In the "performance" category, the Vivo iQOO 15 notably outperforms the Oppo K14 Turbo (94/100 vs 77/100).
display
In the "display" category, the Vivo iQOO 15 and the Oppo K14 Turbo are nearly equal (99/100 vs 95/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Oppo K14 Turbo (78/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15 notably outperforms the Oppo K14 Turbo (85/100 vs 69/100).
portability
In the "portability" category, the Oppo K14 Turbo is a bit better (62/100 vs 48/100).
Which is better: the Oppo K14 Turbo or the Vivo iQOO 15?
The Vivo iQOO 15 is noticeably better than the Oppo K14 Turbo — the overall rating gap is 19 points.
What is the rating of the Oppo K14 Turbo and the Vivo iQOO 15?
The Oppo K14 Turbo has a MobileRank rating of 67/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Oppo K14 Turbo or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 35/100).
Which is more powerful: the Oppo K14 Turbo or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 77/100).
Should you choose the Oppo K14 Turbo over the Vivo iQOO 15?
The Oppo K14 Turbo is a better fit for active users. The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.