OnePlus 15s vs Samsung Galaxy M23
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy M23 (2022) runs on the Qualcomm Snapdragon 750G 5G. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 43/100 (a 40-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 5000); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 566,483).
Profile comparison
Category scores
OnePlus 15s
Samsung Galaxy M23
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 566483
- Better Geekbench Single: 3639 vs 601
- Better Geekbench Multi: 11047 vs 1882
- Bigger battery: 7500 vs 5000 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 195g vs 198g
- Higher performance (98/100 vs 41/100)
- Better camera (53/100 vs 33/100)
- Longer battery life (89/100 vs 44/100)
- Better display (95/100 vs 66/100)
- Better portability (64/100 vs 55/100)
What makes Samsung Galaxy M23 better?
- Overall rating 43/100
Comparison verdict
Comparing the OnePlus 15s vs the Samsung Galaxy M23, the OnePlus 15s scores 40 points higher (83/100 vs 43/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 41/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 33/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 44/100). In the "performance" category, the OnePlus 15s significantly outperforms the Samsung Galaxy M23 (98/100 vs 41/100). In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy M23 (95/100 vs 66/100). In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy M23 (53/100 vs 33/100). In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy M23 (89/100 vs 44/100). In the "portability" category, the OnePlus 15s is a bit better (64/100 vs 55/100).
Specs comparison
| Specification | OnePlus 15s | Samsung Galaxy M23 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Qualcomm Snapdragon 750G 5G | |
| AnTuTu | 3950082 | 566483 | |
| Geekbench Single | 3639 | 601 | |
| Geekbench Multi | 11047 | 1882 | |
| Display | 6.3" AMOLED | 6.6" TFT LCD | |
| Resolution | 2640x1216 | 1080x2408 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 5000 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 8 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 8 MP | |
| RAM | 12GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 128GB | |
| OS | Android 16 | Android 12, One UI 4.1 | |
| NFC | — | yes | |
| Dimensions | — | 165.5×77.0×8.4 mm | |
| Weight | 195 g | 198 g | |
| Launch price | $700 | — |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy M23
- Main: 50MP f/1.8
- Ultrawide: 8MP
- Front: 8MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Samsung Galaxy M23
- 6.6" TFT LCD
- Resolution: 1080x2408
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Samsung Galaxy M23
- 5000 mAh
- Wired: 25W
- No wireless charging
Overall performance score
We compared OnePlus 15s and Samsung Galaxy M23, covering their specs and all relevant benchmarks.
OnePlus 15s leads Samsung Galaxy M23 by 597.3% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Samsung Galaxy M23
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Samsung Galaxy M23 (98/100 vs 41/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy M23 (95/100 vs 66/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy M23 (53/100 vs 33/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy M23 (89/100 vs 44/100).
portability
In the "portability" category, the OnePlus 15s is a bit better (64/100 vs 55/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Samsung Galaxy M23?
The OnePlus 15s significantly outperforms the Samsung Galaxy M23 by 40 points (83/100 vs 43/100).
What is the rating of the OnePlus 15s and the Samsung Galaxy M23?
The OnePlus 15s has a MobileRank rating of 83/100, the Samsung Galaxy M23 — 43/100.
Which has the better camera: the OnePlus 15s or the Samsung Galaxy M23?
The OnePlus 15s leads on camera score (53/100 vs 33/100).
Which is more powerful: the OnePlus 15s or the Samsung Galaxy M23?
The OnePlus 15s leads on performance (98/100 vs 41/100).
Should you choose the OnePlus 15s over the Samsung Galaxy M23?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.