OnePlus 15s vs Samsung Galaxy Z Flip8
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Samsung Galaxy Z Flip8 (2026) runs on the Exynos 2600; launch prices were $700 and $1099. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 66/100 (a 17-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 4300); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 3,113,347); the Samsung Galaxy Z Flip8 is noticeably lighter (180g vs 195g).
Profile comparison
Category scores
OnePlus 15s
Samsung Galaxy Z Flip8
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 3113347
- Better Geekbench Single: 3639 vs 3235
- Better Geekbench Multi: 11047 vs 10904
- Bigger battery: 7500 vs 4300 mAh
- Faster charging: 100W vs 25W
- Higher refresh rate: 165Hz vs 120Hz
- Faster wireless charging: 50W vs 15W
- Cheaper at launch: $700 vs $1099
- Higher performance (98/100 vs 93/100)
- Better camera (53/100 vs 35/100)
- Longer battery life (89/100 vs 37/100)
- Better display (95/100 vs 80/100)
What makes Samsung Galaxy Z Flip8 better?
- Lighter: 180g vs 195g
- Better portability (80/100 vs 64/100)
Comparison verdict
Comparing the OnePlus 15s vs the Samsung Galaxy Z Flip8, the OnePlus 15s scores 17 points higher (83/100 vs 66/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 35/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 37/100). Value score: OnePlus 15s — 80/100, Samsung Galaxy Z Flip8 — 42/100; 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 is a bit better (98/100 vs 93/100). In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy Z Flip8 (95/100 vs 80/100). In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy Z Flip8 (53/100 vs 35/100). In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy Z Flip8 (89/100 vs 37/100). In the "portability" category, the Samsung Galaxy Z Flip8 notably outperforms the OnePlus 15s (80/100 vs 64/100).
Specs comparison
| Specification | OnePlus 15s | Samsung Galaxy Z Flip8 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Exynos 2600 | |
| AnTuTu | 3950082 | 3113347 | |
| Geekbench Single | 3639 | 3235 | |
| Geekbench Multi | 11047 | 10904 | |
| Display | 6.3" AMOLED | 6.9" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | 2640x1216 | 1080x2520 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 4300 mAh | |
| Charging | 100W | 25W | |
| Wireless charging | 50W | 15W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 12 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 10 MP | |
| RAM | 12GB | 12GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 / One UI 8.5 | |
| Brightness (peak) | — | 2600 nits | |
| NFC | — | yes | |
| Protection | — | IP48 | |
| Weight | 195 g | 180 g | |
| Launch price | $700 | $1099 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Samsung Galaxy Z Flip8
- Main: 50MP f/1.8
- Ultrawide: 12MP
- Front: 10MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Samsung Galaxy Z Flip8
- 6.9" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1080x2520
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Samsung Galaxy Z Flip8
- 4300 mAh
- Wired: 25W
- Wireless: 15W
Overall performance score
We compared OnePlus 15s and Samsung Galaxy Z Flip8, covering their specs and all relevant benchmarks.
OnePlus 15s leads Samsung Galaxy Z Flip8 by 26.9% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $399. OnePlus 15s was $399 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s is a bit better (98/100 vs 93/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Samsung Galaxy Z Flip8 (95/100 vs 80/100).
camera
In the "camera" category, the OnePlus 15s notably outperforms the Samsung Galaxy Z Flip8 (53/100 vs 35/100).
battery
In the "battery" category, the OnePlus 15s significantly outperforms the Samsung Galaxy Z Flip8 (89/100 vs 37/100).
portability
In the "portability" category, the Samsung Galaxy Z Flip8 notably outperforms the OnePlus 15s (80/100 vs 64/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Samsung Galaxy Z Flip8?
The OnePlus 15s is noticeably better than the Samsung Galaxy Z Flip8 — the overall rating gap is 17 points.
What is the rating of the OnePlus 15s and the Samsung Galaxy Z Flip8?
The OnePlus 15s has a MobileRank rating of 83/100, the Samsung Galaxy Z Flip8 — 66/100.
Which has the better camera: the OnePlus 15s or the Samsung Galaxy Z Flip8?
The OnePlus 15s leads on camera score (53/100 vs 35/100).
Which is more powerful: the OnePlus 15s or the Samsung Galaxy Z Flip8?
The OnePlus 15s leads on performance (98/100 vs 93/100).
Should you choose the OnePlus 15s over the Samsung Galaxy Z Flip8?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Samsung Galaxy Z Flip8 is a better fit for gamers and power users.