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 $799. By overall MobileRank rating, the Samsung Galaxy S26 leads — 75/100 vs 72/100 (a 3-point difference). Key differences: the OPPO K15 Pro+ has the bigger battery (8000 mAh vs 4000); the Samsung Galaxy S26 is faster in AnTuTu (3,161,126 vs 3,032,039); the Samsung Galaxy S26 is noticeably lighter (162g vs 219g).
Profile comparison
Category scores
OPPO K15 Pro+
Samsung Galaxy S26
What makes OPPO K15 Pro+ better?
- Bigger battery: 8000 vs 4000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 165Hz vs 120Hz
- Cheaper at launch: $509 vs $799
- Longer battery life (75/100 vs 31/100)
- Better display (94/100 vs 81/100)
What makes Samsung Galaxy S26 better?
- Higher AnTuTu: 3161126 vs 3032039
- Better Geekbench Single: 2880 vs 2725
- Better Geekbench Multi: 9100 vs 8932
- Lighter: 162g vs 219g
- Higher performance (91/100 vs 90/100)
- Better camera (77/100 vs 35/100)
- Better portability (89/100 vs 44/100)
Comparison verdict
Comparing the OPPO K15 Pro+ vs the Samsung Galaxy S26, the Samsung Galaxy S26 scores 3 points higher (75/100 vs 72/100). In the "camera" category, the Samsung Galaxy S26 leads (77/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ leads (75/100 vs 31/100). Value score: OPPO K15 Pro+ — 64/100, Samsung Galaxy S26 — 64/100; 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 81/100). In the "camera" category, the Samsung Galaxy S26 significantly outperforms the OPPO K15 Pro+ (77/100 vs 35/100). In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Samsung Galaxy S26 (75/100 vs 31/100). In the "portability" category, the Samsung Galaxy S26 significantly outperforms the OPPO K15 Pro+ (89/100 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 | 2880 | |
| Geekbench Multi | 8932 | 9100 | |
| Display | 6.8" AMOLED | 6.2" Dynamic AMOLED 2X | |
| Resolution | 2772x1272 | 2340x1080 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 8000 mAh | 4000 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 0W | 15W | |
| DXOMark (camera) | — | 146 | |
| 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 | 128GB / 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 | 162 g | |
| Launch price | $509 | $799 |
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
- 6.2" Dynamic AMOLED 2X
- Resolution: 2340x1080
- Refresh rate: 120 Hz
Battery and charging
OPPO K15 Pro+
- 8000 mAh
- Wired: 100W
- No wireless charging
Samsung Galaxy S26
- 4000 mAh
- Wired: 25W
- 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: $290. OPPO K15 Pro+ was $290 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 81/100).
camera
In the "camera" category, the Samsung Galaxy S26 significantly outperforms the OPPO K15 Pro+ (77/100 vs 35/100).
battery
In the "battery" category, the OPPO K15 Pro+ significantly outperforms the Samsung Galaxy S26 (75/100 vs 31/100).
portability
In the "portability" category, the Samsung Galaxy S26 significantly outperforms the OPPO K15 Pro+ (89/100 vs 44/100).
Frequently asked questions
Which is better: the OPPO K15 Pro+ or the Samsung Galaxy S26?
The Samsung Galaxy S26 edges out the OPPO K15 Pro+ by just 3 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 — 75/100.
Which has the better camera: the OPPO K15 Pro+ or the Samsung Galaxy S26?
The Samsung Galaxy S26 leads on camera score (77/100 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.