OPPO K15 Pro+ vs Samsung Galaxy S26+
The OPPO K15 Pro+ (2026) runs on the MediaTek Dimensity 9500s, while the Samsung Galaxy S26+ (2026) runs on the Samsung Exynos 2600; launch prices were $509 and $999. By overall MobileRank rating, the OPPO K15 Pro+ leads — 72/100 vs 70/100 (a 2-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4900); the Samsung Galaxy S26+ is faster in AnTuTu (3,161,126 vs 3,032,039); the Samsung Galaxy S26+ is noticeably lighter (190g vs 219g).
Profile comparison
Category scores
OPPO K15 Pro+
Samsung Galaxy S26+
What makes OPPO K15 Pro+ better?
- Bigger battery: 8000 vs 4900 mAh
- Faster charging: 100W vs 45W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $509 vs $999
- Longer battery life (75/100 vs 54/100)
- Better display (94/100 vs 89/100)
What makes Samsung Galaxy S26+ better?
- Higher AnTuTu: 3161126 vs 3032039
- Better Geekbench Single: 2900 vs 2725
- Better Geekbench Multi: 9200 vs 8932
- Lighter: 190g vs 219g
- Higher performance (91/100 vs 90/100)
- Better camera (40/100 vs 35/100)
- Better portability (72/100 vs 44/100)
Comparison verdict
Comparing the OPPO K15 Pro+ vs the Samsung Galaxy S26+, the OPPO K15 Pro+ scores 2 points higher (72/100 vs 70/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 54/100). Value score: OPPO K15 Pro+ — 64/100, Samsung Galaxy S26+ — 50/100; 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 Samsung Galaxy S26+ and the OPPO K15 Pro+ are nearly equal (91/100 vs 90/100). In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100). In the "camera" category, the Samsung Galaxy S26+ is a bit better (40/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ notably outperforms the Samsung Galaxy S26+ (75/100 vs 54/100). In the "portability" category, the Samsung Galaxy S26+ notably outperforms the OPPO K15 Pro+ (72/100 vs 44/100).
Specs comparison
| Specification | OPPO K15 Pro+ | Samsung Galaxy S26+ | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Samsung Exynos 2600 | |
| AnTuTu | 3032039 | 3161126 | |
| Geekbench Single | 2725 | 2900 | |
| Geekbench Multi | 8932 | 9200 | |
| Display | 6.8" AMOLED | 6.7" Dynamic AMOLED 2X | |
| Resolution | 2772x1272 | 3120x1440 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 4900 mAh | |
| Charging | 100W | 45W | |
| Wireless charging | 0W | 15W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 12 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 16 MP | 12 MP | |
| RAM | 12GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 / One UI 8.5 | |
| Brightness (peak) | 1800 nits | 2600 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.4×77.5×8.3 mm | 158.4×75.8×7.3 mm | |
| Weight | 219 g | 190 g | |
| Launch price | $509 | $999 |
Camera comparison
OPPO K15 Pro+
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 16MP
Samsung Galaxy S26+
- Main: 50MP f/1.8
- Ultrawide: 12MP
- Telephoto: 10MP
- Front: 12MP
Display comparison
OPPO K15 Pro+
- 6.8" AMOLED
- Resolution: 2772x1272
- Refresh rate: 165 Hz
Samsung Galaxy S26+
- 6.7" Dynamic AMOLED 2X
- Resolution: 3120x1440
- Refresh rate: 120 Hz
Battery and charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy S26+
- 4900 mAh
- Wired: 45W
- Wireless: 15W
Overall performance score
We compared OPPO K15 Pro+ and Samsung Galaxy S26+, covering their specs and all relevant benchmarks.
Samsung Galaxy S26+ leads OPPO K15 Pro+ by 4.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $490. OPPO K15 Pro+ was $490 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Samsung Galaxy S26+ and the OPPO K15 Pro+ are nearly equal (91/100 vs 90/100).
display
In the "display" category, the OPPO K15 Pro+ is a bit better (94/100 vs 89/100).
camera
In the "camera" category, the Samsung Galaxy S26+ is a bit better (40/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ notably outperforms the Samsung Galaxy S26+ (75/100 vs 54/100).
portability
In the "portability" category, the Samsung Galaxy S26+ notably outperforms the OPPO K15 Pro+ (72/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO K15 Pro+ or the Samsung Galaxy S26+?
The OPPO K15 Pro+ edges out the Samsung Galaxy S26+ by just 2 points — the two devices are very close in overall level.
What is the rating of the OPPO K15 Pro+ and the Samsung Galaxy S26+?
The OPPO K15 Pro+ has a MobileRank rating of 72/100, the Samsung Galaxy S26+ — 70/100.
Which has the better camera: the OPPO K15 Pro+ or the Samsung Galaxy S26+?
The Samsung Galaxy S26+ leads on camera score (40/100 vs 35/100).
Should you choose the OPPO K15 Pro+ over the Samsung Galaxy S26+?
The OPPO K15 Pro+ is a better fit for gamers and power users, those who care about battery life. The Samsung Galaxy S26+ is a better fit for gamers and power users.