OnePlus Ace 3 vs OPPO K15 Pro+
The OnePlus Ace 3 (2024) runs on the Qualcomm Snapdragon 8 Gen 2, while the OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s. By overall MobileRank rating, the OPPO K15 Pro+ leads — 66/100 vs 64/100 (a 2-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 5500); the OnePlus Ace 3 is faster in AnTuTu (1,907,512 vs 990,352).
OnePlus Ace 3
OPPO K15 Pro+
- Higher AnTuTu: 1907512 vs 990352
- Lighter: 207g vs 219g
- Higher performance (77/100 vs 75/100)
- Better portability (46/100 vs 44/100)
- Better Geekbench Single: 2680 vs 2004
- Better Geekbench Multi: 8358 vs 5311
- Bigger battery: 8000 vs 5500 mAh
- Higher refresh rate: 165Hz vs 120Hz
- Longer battery life (75/100 vs 66/100)
- Better display (94/100 vs 84/100)
Comparing the OnePlus Ace 3 vs the OPPO K15 Pro+, the OPPO K15 Pro+ scores 2 points higher (66/100 vs 64/100). In the "performance" category, the OnePlus Ace 3 and the OPPO K15 Pro+ are nearly equal (77/100 vs 75/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 84/100). In the "camera" category, both devices are on the same level — 35/100. In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100). In the "portability" category, the OnePlus Ace 3 and the OPPO K15 Pro+ are nearly equal (46/100 vs 44/100).
| Specification | OnePlus Ace 3 | OPPO K15 Pro+ | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Gen 2 | MediaTek Dimensity 9500s | |
| AnTuTu | 1907512 | 990352 | |
| Geekbench Single | 2004 | 2680 | |
| Geekbench Multi | 5311 | 8358 | |
| Display | 6.8" LTPO AMOLED | 6.8" AMOLED | |
| Resolution | 1264x2780 | 2772x1272 | |
| Refresh rate | 120 Hz | 165 Hz | |
| Battery | 5500 mAh | 8000 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB / 16GB | 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB / 512GB | |
| OS | Android 14, ColorOS 14 | Android 16 | |
| Brightness (peak) | 4500 nits | 1800 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 163.3×75.3×8.8 mm | 162.4×77.5×8.3 mm | |
| Weight | 207 g | 219 g | |
| Launch price | — | $509 |
OnePlus Ace 3
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
OPPO K15 Pro+
- Main: 50MP f/f/1.8
- Ultrawide: 8MP
- Front: 16MP
OnePlus Ace 3
- 6.8" LTPO AMOLED
- Resolution: 1264x2780
- Refresh rate: 120 Hz
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
OnePlus Ace 3
- 5500 mAh
- Wired: 100W
- No wireless charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
We compared OnePlus Ace 3 and OPPO K15 Pro+, covering their specs and all relevant benchmarks.
OnePlus Ace 3 leads OPPO K15 Pro+ by 92.6% in our overall performance rating.
OnePlus Ace 3
Price unknownperformance
In the "performance" category, the OnePlus Ace 3 and the OPPO K15 Pro+ are nearly equal (77/100 vs 75/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 84/100).
camera
In the "camera" category, both devices are on the same level — 35/100.
battery
In the "battery" category, the OPPO K15 Pro+ is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the OnePlus Ace 3 and the OPPO K15 Pro+ are nearly equal (46/100 vs 44/100).
Which is better: the OnePlus Ace 3 or the OPPO K15 Pro+?
The OPPO K15 Pro+ edges out the OnePlus Ace 3 by just 2 points — the two devices are very close in overall level.
What is the rating of the OnePlus Ace 3 and the OPPO K15 Pro+?
The OnePlus Ace 3 has a MobileRank rating of 64/100, the OPPO K15 Pro+ — 66/100.
Should you choose the OnePlus Ace 3 over the OPPO K15 Pro+?
The OnePlus Ace 3 is a better fit for active users. The OPPO K15 Pro+ is a better fit for active users, those who care about battery life.