OnePlus 15 vs Samsung Galaxy Z Fold8 Ultra
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite, while the Samsung Galaxy Z Fold8 Ultra (2026) runs on the Snapdragon 8 Elite Gen 5; estimated prices are $799 and $2199. By overall MobileRank rating, the Samsung Galaxy Z Fold8 Ultra leads — 71/100 vs 61/100 (a 10-point difference). Key differences: the OnePlus 15 has the bigger battery (6500 mAh vs 5000); the main camera is 50 MP vs 200 MP; the Samsung Galaxy Z Fold8 Ultra is faster in AnTuTu (3,942,923 vs 3,621,671); the Samsung Galaxy Z Fold8 Ultra is thinner (4.1mm vs 8.1mm).
OnePlus 15
Samsung Galaxy Z Fold8 Ultra
- Bigger battery: 6500 vs 5000 mAh
- Lighter: 213g vs 215g
- Cheaper: $799 vs $2199
- Better design/ergonomics (33/100 vs 31/100)
- Better value for money (55/100 vs 0/100)
- Higher AnTuTu: 3942923 vs 3621671
- Better Geekbench Single: 3640 vs 3050
- Better Geekbench Multi: 11033 vs 9300
- Better main camera: 200MP vs 50MP
- Higher performance (92/100 vs 77/100)
- Better camera (64/100 vs 34/100)
- Longer battery life (51/100 vs 48/100)
Comparing the OnePlus 15 vs the Samsung Galaxy Z Fold8 Ultra, the Samsung Galaxy Z Fold8 Ultra scores 10 points higher (71/100 vs 61/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra leads (92/100 vs 77/100). In the "camera" category, the Samsung Galaxy Z Fold8 Ultra leads (64/100 vs 34/100). In the "value for money" category, the OnePlus 15 leads (55/100 vs 0/100). In the "performance" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the OnePlus 15 (92/100 vs 77/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the OnePlus 15 (64/100 vs 34/100). In the "battery" category, the Samsung Galaxy Z Fold8 Ultra and the OnePlus 15 are nearly equal (51/100 vs 48/100). In the "design" category, the OnePlus 15 and the Samsung Galaxy Z Fold8 Ultra are nearly equal (33/100 vs 31/100). In the "value for money" category, the OnePlus 15 significantly outperforms the Samsung Galaxy Z Fold8 Ultra (55/100 vs 0/100).
| Specification | OnePlus 15 | Samsung Galaxy Z Fold8 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite | Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 3621671 | 3942923 | |
| Geekbench Single | 3050 | 3640 | |
| Geekbench Multi | 9300 | 11033 | |
| Display | 6.8" AMOLED | 8.0" Foldable Dynamic LTPO AMOLED 2X | |
| Resolution | — | 1968x2184 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 6500 mAh | 5000 mAh | |
| Charging | — | 60W | |
| Wireless charging | 0W | 25W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 10 MP | |
| Front camera | 32 MP | 10 MP | |
| RAM | 12GB / 16GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | — | Android 16 / One UI 8.5 | |
| Brightness (peak) | 1800 nits | — | |
| NFC | yes | yes | |
| Protection | IP68 | IP48 | |
| Dimensions | 161.4×76.7×8.1 mm | — | |
| Weight | 213 g | 215 g | |
| Price | $799 | $2199 |
OnePlus 15
- Main: 50MP
- Front: 32MP
Samsung Galaxy Z Fold8 Ultra
- Main: 200MP f/f/1.7
- Ultrawide: 50MP
- Telephoto: 10MP
- Front: 10MP
OnePlus 15
- 6.8" AMOLED
- Refresh rate: 120 Hz
Samsung Galaxy Z Fold8 Ultra
- 8.0" Foldable Dynamic LTPO AMOLED 2X
- Resolution: 1968x2184
- Refresh rate: 120 Hz
OnePlus 15
- 6500 mAh
- No wireless charging
Samsung Galaxy Z Fold8 Ultra
- 5000 mAh
- Wired: 60W
- Wireless: 25W
We compared OnePlus 15 and Samsung Galaxy Z Fold8 Ultra, covering their specs and all relevant benchmarks.
Samsung Galaxy Z Fold8 Ultra leads OnePlus 15 by 8.1% in our overall performance rating.
Price difference: $1400. OnePlus 15 is cheaper by $1400.
performance
In the "performance" category, the Samsung Galaxy Z Fold8 Ultra notably outperforms the OnePlus 15 (92/100 vs 77/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Samsung Galaxy Z Fold8 Ultra significantly outperforms the OnePlus 15 (64/100 vs 34/100).
battery
In the "battery" category, the Samsung Galaxy Z Fold8 Ultra and the OnePlus 15 are nearly equal (51/100 vs 48/100).
design
In the "design" category, the OnePlus 15 and the Samsung Galaxy Z Fold8 Ultra are nearly equal (33/100 vs 31/100).
value for money
In the "value for money" category, the OnePlus 15 significantly outperforms the Samsung Galaxy Z Fold8 Ultra (55/100 vs 0/100).
Which is better: the OnePlus 15 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra is noticeably better than the OnePlus 15 — the overall rating gap is 10 points.
What is the rating of the OnePlus 15 and the Samsung Galaxy Z Fold8 Ultra?
The OnePlus 15 has a MobileRank rating of 61/100, the Samsung Galaxy Z Fold8 Ultra — 71/100.
Which has the better camera: the OnePlus 15 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on camera score (64/100 vs 34/100).
Which is more powerful: the OnePlus 15 or the Samsung Galaxy Z Fold8 Ultra?
The Samsung Galaxy Z Fold8 Ultra leads on performance (92/100 vs 77/100).
Should you choose the OnePlus 15 over the Samsung Galaxy Z Fold8 Ultra?
The OnePlus 15 is a better fit for active users. The Samsung Galaxy Z Fold8 Ultra is a better fit for gamers and power users.