OPPO K15 Pro vs Vivo iQOO 15T
The OPPO K15 Pro (2026) runs on the MediaTek Dimensity 8500, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500; launch prices were $436 and $499. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 67/100 (a 15-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 7500); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (4,704,310 vs 2,254,164); the OPPO K15 Pro is noticeably lighter (200g vs 216g).
Profile comparison
Category scores
OPPO K15 Pro
Vivo iQOO 15T
What makes OPPO K15 Pro better?
- Lighter: 200g vs 216g
- Cheaper at launch: $436 vs $499
- Better portability (56/100 vs 44/100)
What makes Vivo iQOO 15T better?
- Higher AnTuTu: 4704310 vs 2254164
- Better Geekbench Single: 3293 vs 1555
- Better Geekbench Multi: 10243 vs 6405
- Bigger battery: 8000 vs 7500 mAh
- Faster charging: 100W vs 80W
- Better main camera: 200MP vs 50MP
- Higher performance (97/100 vs 78/100)
- Better camera (65/100 vs 35/100)
- Longer battery life (75/100 vs 69/100)
- Better display (99/100 vs 94/100)
Comparison verdict
Comparing the OPPO K15 Pro vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 15 points higher (82/100 vs 67/100). In the "performance" category, the Vivo iQOO 15T leads (97/100 vs 78/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 35/100). Value score: OPPO K15 Pro — 60/100, Vivo iQOO 15T — 86/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Vivo iQOO 15T notably outperforms the OPPO K15 Pro (97/100 vs 78/100). In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 94/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the OPPO K15 Pro (65/100 vs 35/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 69/100). In the "portability" category, the OPPO K15 Pro is a bit better (56/100 vs 44/100).
Specs comparison
| Specification | OPPO K15 Pro | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | MediaTek Dimensity 8500 | MediaTek Dimensity 9500 | |
| AnTuTu | 2254164 | 4704310 | |
| Geekbench Single | 1555 | 3293 | |
| Geekbench Multi | 6405 | 10243 | |
| Display | 6.6" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 2760x1256 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7500 mAh | 8000 mAh | |
| Charging | 80W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×77.5×8.3 mm | — | |
| Weight | 200 g | 216 g | |
| Launch price | $436 | $499 |
Camera comparison
OPPO K15 Pro
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15T
- Main: 200MP f/1.8
- Ultrawide: 50MP
- Front: 16MP
Display comparison
OPPO K15 Pro
- 6.6" AMOLED
- Resolution: 2760x1256
- Refresh rate: 144 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
OPPO K15 Pro
- 7500 mAh
- Wired: 80W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared OPPO K15 Pro and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads OPPO K15 Pro by 52.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $63. OPPO K15 Pro was $63 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Vivo iQOO 15T notably outperforms the OPPO K15 Pro (97/100 vs 78/100).
display
In the "display" category, the Vivo iQOO 15T is a bit better (99/100 vs 94/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the OPPO K15 Pro (65/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 69/100).
portability
In the "portability" category, the OPPO K15 Pro is a bit better (56/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO K15 Pro or the Vivo iQOO 15T?
The Vivo iQOO 15T is noticeably better than the OPPO K15 Pro — the overall rating gap is 15 points.
What is the rating of the OPPO K15 Pro and the Vivo iQOO 15T?
The OPPO K15 Pro has a MobileRank rating of 67/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the OPPO K15 Pro or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 35/100).
Which is more powerful: the OPPO K15 Pro or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (97/100 vs 78/100).
Should you choose the OPPO K15 Pro over the Vivo iQOO 15T?
The OPPO K15 Pro is a better fit for active users. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.