Oppo K12 vs Vivo iQOO 15T
The Oppo K12 (2024) runs on the Qualcomm Snapdragon 7 Gen 3, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 57/100 (a 25-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5500); the main camera is 50 MP vs 200 MP; the Vivo iQOO 15T is faster in AnTuTu (3,815,522 vs 1,025,251); the Oppo K12 is noticeably lighter (186g vs 216g).
Oppo K12
Vivo iQOO 15T
- Lighter: 186g vs 216g
- Better portability (63/100 vs 44/100)
- Higher AnTuTu: 3815522 vs 1025251
- Better Geekbench Single: 3228 vs 1131
- Better Geekbench Multi: 9553 vs 2967
- Bigger battery: 8000 vs 5500 mAh
- Better main camera: 200MP vs 50MP
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (95/100 vs 58/100)
- Better camera (65/100 vs 35/100)
- Longer battery life (75/100 vs 66/100)
- Better display (99/100 vs 80/100)
Comparing the Oppo K12 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 25 points higher (82/100 vs 57/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 58/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 35/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo K12 (95/100 vs 58/100). In the "display" category, the Vivo iQOO 15T notably outperforms the Oppo K12 (99/100 vs 80/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo K12 (65/100 vs 35/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100). In the "portability" category, the Oppo K12 notably outperforms the Vivo iQOO 15T (63/100 vs 44/100).
| Specification | Oppo K12 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 7 Gen 3 | MediaTek Dimensity 9500 | |
| AnTuTu | 1025251 | 3815522 | |
| Geekbench Single | 1131 | 3228 | |
| Geekbench Multi | 2967 | 9553 | |
| Display | 6.7" AMOLED | 6.8" LTPO AMOLED | |
| Resolution | 1080x2412 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5500 mAh | 8000 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 8GB / 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 14, ColorOS 14 | Android 16 | |
| Brightness (peak) | 1100 nits | — | |
| NFC | yes | yes | |
| Protection | IP54 | IP68 | |
| Dimensions | 162.5×75.3×8.4 mm | — | |
| Weight | 186 g | 216 g | |
| Launch price | — | $499 |
Oppo K12
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Oppo K12
- 6.7" AMOLED
- Resolution: 1080x2412
- Refresh rate: 120 Hz
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Oppo K12
- 5500 mAh
- Wired: 100W
- No wireless charging
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared Oppo K12 and Vivo iQOO 15T, covering their specs and all relevant benchmarks.
Vivo iQOO 15T leads Oppo K12 by 73.1% in our overall performance rating.
Oppo K12
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Oppo K12 (95/100 vs 58/100).
display
In the "display" category, the Vivo iQOO 15T notably outperforms the Oppo K12 (99/100 vs 80/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Oppo K12 (65/100 vs 35/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the Oppo K12 notably outperforms the Vivo iQOO 15T (63/100 vs 44/100).
Which is better: the Oppo K12 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Oppo K12 by 25 points (82/100 vs 57/100).
What is the rating of the Oppo K12 and the Vivo iQOO 15T?
The Oppo K12 has a MobileRank rating of 57/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Oppo K12 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 35/100).
Which is more powerful: the Oppo K12 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 58/100).
Should you choose the Oppo K12 over the Vivo iQOO 15T?
The Oppo K12 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.