OnePlus 15s vs Xiaomi 18 Fold
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Xiaomi 18 Fold (2026) runs on the Xiaomi XRING O3; launch prices were $700 and $1639. By overall MobileRank rating, the Xiaomi 18 Fold leads — 86/100 vs 83/100 (a 3-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 6000); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Fold is faster in AnTuTu (5,228,014 vs 3,950,082); the OnePlus 15s is noticeably lighter (195g vs 219g).
Profile comparison
Category scores
OnePlus 15s
Xiaomi 18 Fold
What makes OnePlus 15s better?
- Bigger battery: 7500 vs 6000 mAh
- Faster charging: 100W vs 67W
- Higher refresh rate: 165Hz vs 120Hz
- Lighter: 195g vs 219g
- Cheaper at launch: $700 vs $1639
- Longer battery life (89/100 vs 75/100)
- Better display (95/100 vs 79/100)
What makes Xiaomi 18 Fold better?
- Higher AnTuTu: 5228014 vs 3950082
- Better Geekbench Single: 3715 vs 3639
- Better Geekbench Multi: 14213 vs 11047
- Better main camera: 200MP vs 50MP
- Higher performance (99/100 vs 98/100)
- Better camera (85/100 vs 53/100)
Comparison verdict
Comparing the OnePlus 15s vs the Xiaomi 18 Fold, the Xiaomi 18 Fold scores 3 points higher (86/100 vs 83/100). In the "camera" category, the Xiaomi 18 Fold leads (85/100 vs 53/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 75/100). Value score: OnePlus 15s — 80/100, Xiaomi 18 Fold — 80/100; 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 Xiaomi 18 Fold and the OnePlus 15s are nearly equal (99/100 vs 98/100). In the "display" category, the OnePlus 15s notably outperforms the Xiaomi 18 Fold (95/100 vs 79/100). In the "camera" category, the Xiaomi 18 Fold significantly outperforms the OnePlus 15s (85/100 vs 53/100). In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 75/100). In the "portability" category, both devices are on the same level — 64/100.
Specs comparison
| Specification | OnePlus 15s | Xiaomi 18 Fold | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | Xiaomi XRING O3 | |
| AnTuTu | 3950082 | 5228014 | |
| Geekbench Single | 3639 | 3715 | |
| Geekbench Multi | 11047 | 14213 | |
| Display | 6.3" AMOLED | 7.6" LTPO AMOLED | |
| Resolution | 2640x1216 | 1672x2364 | |
| Refresh rate | 165 Hz | 120 Hz | |
| Battery | 7500 mAh | 6000 mAh | |
| Charging | 100W | 67W | |
| Wireless charging | 50W | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 50 MP | 50 MP | |
| Front camera | 16 MP | 16 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | — | 4000 nits | |
| NFC | — | yes | |
| Protection | — | IP59 | |
| Dimensions | — | 159.7×145.1×5.0 mm | |
| Weight | 195 g | 219 g | |
| Launch price | $700 | $1639 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Xiaomi 18 Fold
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 16MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Xiaomi 18 Fold
- 7.6" LTPO AMOLED
- Resolution: 1672x2364
- Refresh rate: 120 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Xiaomi 18 Fold
- 6000 mAh
- Wired: 67W
- Wireless: 50W
Overall performance score
We compared OnePlus 15s and Xiaomi 18 Fold, covering their specs and all relevant benchmarks.
Xiaomi 18 Fold leads OnePlus 15s by 24.4% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $939. OnePlus 15s was $939 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Xiaomi 18 Fold and the OnePlus 15s are nearly equal (99/100 vs 98/100).
display
In the "display" category, the OnePlus 15s notably outperforms the Xiaomi 18 Fold (95/100 vs 79/100).
camera
In the "camera" category, the Xiaomi 18 Fold significantly outperforms the OnePlus 15s (85/100 vs 53/100).
battery
In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 75/100).
portability
In the "portability" category, both devices are on the same level — 64/100.
Frequently asked questions
Which is better: the OnePlus 15s or the Xiaomi 18 Fold?
The Xiaomi 18 Fold edges out the OnePlus 15s by just 3 points — the two devices are very close in overall level.
What is the rating of the OnePlus 15s and the Xiaomi 18 Fold?
The OnePlus 15s has a MobileRank rating of 83/100, the Xiaomi 18 Fold — 86/100.
Which has the better camera: the OnePlus 15s or the Xiaomi 18 Fold?
The Xiaomi 18 Fold leads on camera score (85/100 vs 53/100).
Should you choose the OnePlus 15s over the Xiaomi 18 Fold?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi 18 Fold is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.