Oppo K14 vs Vivo iQOO 15T
The Oppo K14 (2026) runs on the MediaTek Dimensity 6300, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $210 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 44/100 (a 38-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 7000); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 524,785); the Vivo iQOO 15T has NFC for contactless payments, the Oppo K14 doesn't.
Oppo K14
Vivo iQOO 15T
- Cheaper at launch: $210 vs $499
- Overall rating 44/100
- Higher AnTuTu: 3815522 vs 524785
- Better Geekbench Single: 3228 vs 771
- Better Geekbench Multi: 9553 vs 1980
- Bigger battery: 8000 vs 7000 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 43/100)
- Better camera (65/100 vs 30/100)
- Longer battery life (75/100 vs 60/100)
- Better display (99/100 vs 55/100)
Comparing the Oppo K14 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 38 points higher (82/100 vs 44/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 43/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T leads (75/100 vs 60/100). Value score: Oppo K14 — 48/100, Vivo iQOO 15T — 90/100; it is biased by price level, so it should not be compared directly between devices at different prices. In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (95/100 vs 43/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (65/100 vs 30/100). In the "battery" category, the Vivo iQOO 15T notably outperforms the Oppo K14 (75/100 vs 60/100). In the "portability" category, both devices are on the same level — 44/100.
| Specification | Oppo K14 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | MediaTek Dimensity 9500 | |
| AnTuTu | 524785 | 3815522 | |
| Geekbench Single | 771 | 3228 | |
| Geekbench Multi | 1980 | 9553 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1570 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 7000 mAh | 8000 mAh | |
| Charging | 45W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 8 MP | 16 MP | |
| RAM | 6GB / 8GB | 12GB / 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 15, ColorOS 15 | Android 16 | |
| Brightness (peak) | 1125 nits | — | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 166.6×78.5×8.6 mm | — | |
| Weight | 216 g | 216 g | |
| Launch price | $210 | $499 |
Oppo K14
- Main: 50MP f/f/1.8
- Front: 8MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Oppo K14
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Oppo K14
- 7000 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Oppo K14 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Oppo K14 by 86.2% in our overall performance rating.
Launch price difference: $289. Oppo K14 was $289 cheaper at launch.
performance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (95/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo K14 (65/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 15T notably outperforms the Oppo K14 (75/100 vs 60/100).
portability
In the "portability" category, both devices are on the same level — 44/100.
Which is better: the Oppo K14 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Oppo K14 by 38 points (82/100 vs 44/100).
What is the rating of the Oppo K14 and the Vivo iQOO 15T?
The Oppo K14 has a MobileRank rating of 44/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Oppo K14 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 30/100).
Which is more powerful: the Oppo K14 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 43/100).
Should you choose the Oppo K14 over the Vivo iQOO 15T?
The Oppo K14 is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.