OnePlus 15s vs Samsung Galaxy A33
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy A33 (2022) runs on the Samsung Exynos 1280; launch prices were $700 and $370. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 46/100 (a 37-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 5000); the main camera is 50 MP vs 48 MP; the OnePlus 15s is faster in AnTuTu (3,950,082 vs 615,425).
Profile comparison
Category scores
OnePlus 15s
Samsung Galaxy A33
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 615425
- Better Geekbench Single: 3639 vs 956
- Better Geekbench Multi: 11047 vs 2082
- Bigger battery: 7500 vs 5000 mAh
- Faster charging: 100W vs 25W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (98/100 vs 47/100)
- Better camera (53/100 vs 30/100)
- Longer battery life (89/100 vs 44/100)
- Better display (95/100 vs 69/100)
What makes Samsung Galaxy A33 better?
- Lighter: 186g vs 195g
- Cheaper at launch: $370 vs $700
- Better portability (66/100 vs 64/100)
Comparison verdict
Comparing the OnePlus 15s vs the Samsung Galaxy A33, the OnePlus 15s scores 37 points higher (83/100 vs 46/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 47/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 30/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 44/100). Value score: OnePlus 15s — 80/100, Samsung Galaxy A33 — 24/100; 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 OnePlus 15s significantly outperforms the Samsung Galaxy A33 (98/100 vs 47/100). In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy A33 (95/100 vs 69/100). In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy A33 (53/100 vs 30/100). In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy A33 (89/100 vs 44/100). In the "portability" category, the Samsung Galaxy A33 and the OnePlus 15s are nearly equal (66/100 vs 64/100).
Specs comparison
| Specification | OnePlus 15s | Samsung Galaxy A33 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Samsung Exynos 1280 | |
| AnTuTu | 3950082 | 615425 | |
| Geekbench Single | 3639 | 956 | |
| Geekbench Multi | 11047 | 2082 | |
| Display | 6.3" AMOLED | 6.4" AMOLED | |
| Resolution | 2640x1216 | 1080x2400 | |
| Refresh rate | 165 Hz | 90 Hz | |
| Battery | 7500 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 50W | 0W | |
| DXOMark (camera) | — | 85 | |
| Main camera | 50 MP | 48 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 13 MP | |
| RAM | 12GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 12, One UI 4.1 | |
| NFC | — | yes | |
| Protection | — | IP67 | |
| Dimensions | — | 159.7×74.0×8.1 mm | |
| Weight | 195 g | 186 g | |
| Launch price | $700 | $370 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy A33
- Main: 48MP f/1.8
- Ultrawide: 8MP
- Front: 13MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Samsung Galaxy A33
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Samsung Galaxy A33
- 5000 mAh
- Wired: 25W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Samsung Galaxy A33, covering their specs and all relevant benchmarks.
OnePlus 15s leads Samsung Galaxy A33 by 541.8% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $330. Samsung Galaxy A33 was $330 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Samsung Galaxy A33 (98/100 vs 47/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy A33 (95/100 vs 69/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy A33 (53/100 vs 30/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy A33 (89/100 vs 44/100).
portability
In the "portability" category, the Samsung Galaxy A33 and the OnePlus 15s are nearly equal (66/100 vs 64/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Samsung Galaxy A33?
The OnePlus 15s significantly outperforms the Samsung Galaxy A33 by 37 points (83/100 vs 46/100).
What is the rating of the OnePlus 15s and the Samsung Galaxy A33?
The OnePlus 15s has a MobileRank rating of 83/100, the Samsung Galaxy A33 — 46/100.
Which has the better camera: the OnePlus 15s or the Samsung Galaxy A33?
The OnePlus 15s leads on camera score (53/100 vs 30/100).
Which is more powerful: the OnePlus 15s or the Samsung Galaxy A33?
The OnePlus 15s leads on performance (98/100 vs 47/100).
Should you choose the OnePlus 15s over the Samsung Galaxy A33?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.