OnePlus 15s vs Realme 15x
The OnePlus 15s (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Realme 15x (2025) runs on the MediaTek Dimensity 6300; launch prices were $700 and $250. By overall MobileRank rating, the OnePlus 15s leads — 83/100 vs 51/100 (a 32-point difference). Key differences: the OnePlus 15s has the bigger battery (7500 mAh vs 7000); the OnePlus 15s is faster in AnTuTu (3,950,082 vs 528,398); the OnePlus 15s is noticeably lighter (195g vs 212g).
Profile comparison
Category scores
OnePlus 15s
Realme 15x
What makes OnePlus 15s better?
- Higher AnTuTu: 3950082 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Bigger battery: 7500 vs 7000 mAh
- Faster charging: 100W vs 60W
- Higher refresh rate: 165Hz vs 144Hz
- Lighter: 195g vs 212g
- Higher performance (98/100 vs 43/100)
- Better camera (53/100 vs 40/100)
- Longer battery life (89/100 vs 75/100)
- Better display (95/100 vs 65/100)
- Better portability (64/100 vs 49/100)
What makes Realme 15x better?
- Cheaper at launch: $250 vs $700
- Overall rating 51/100
Comparison verdict
Comparing the OnePlus 15s vs the Realme 15x, the OnePlus 15s scores 32 points higher (83/100 vs 51/100). In the "performance" category, the OnePlus 15s leads (98/100 vs 43/100). In the "camera" category, the OnePlus 15s leads (53/100 vs 40/100). In the "battery" category, the OnePlus 15s leads (89/100 vs 75/100). Value score: OnePlus 15s — 80/100, Realme 15x — 52/100; 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 Realme 15x (98/100 vs 43/100). In the "display" category, the OnePlus 15s significantly outperforms the Realme 15x (95/100 vs 65/100). In the "camera" category, the OnePlus 15s is a bit better (53/100 vs 40/100). In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 75/100). In the "portability" category, the OnePlus 15s notably outperforms the Realme 15x (64/100 vs 49/100).
Specs comparison
| Specification | OnePlus 15s | Realme 15x | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3950082 | 528398 | |
| Geekbench Single | 3639 | 771 | |
| Geekbench Multi | 11047 | 1980 | |
| Display | 6.3" AMOLED | 6.8" IPS LCD | |
| Resolution | 2640x1216 | 720x1570 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 7500 mAh | 7000 mAh | |
| Charging | 100W | 60W | |
| Wireless charging | 50W | — | |
| Main camera | 50 MP | 50 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 16 MP | 50 MP | |
| RAM | 12GB | 6GB / 8GB | |
| Storage | 256GB / 512GB | 128GB / 256GB | |
| OS | Android 16 | Android 15 | |
| Brightness (peak) | — | 1200 nits | |
| NFC | — | no | |
| Protection | — | IP68/IP69 | |
| Dimensions | — | 166.1×77.9×8.3 mm | |
| Weight | 195 g | 212 g | |
| Launch price | $700 | $250 |
Camera comparison
OnePlus 15s
- Main: 50MP f/1.8
- Telephoto: 50MP
- Front: 16MP
Realme 15x
- Main: 50MP f/1.8
- Front: 50MP
Display comparison
OnePlus 15s
- 6.3" AMOLED
- Resolution: 2640x1216
- Refresh rate: 165 Hz
Realme 15x
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Battery and charging
OnePlus 15s
- 7500 mAh
- Wired: 100W
- Wireless: 50W
Realme 15x
- 7000 mAh
- Wired: 60W
- Wireless charging: no data
Overall performance score
We compared OnePlus 15s and Realme 15x, covering their specs and all relevant benchmarks.
OnePlus 15s leads Realme 15x by 647.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $450. Realme 15x was $450 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the OnePlus 15s significantly outperforms the Realme 15x (98/100 vs 43/100).
display
In the "display" category, the OnePlus 15s significantly outperforms the Realme 15x (95/100 vs 65/100).
camera
In the "camera" category, the OnePlus 15s is a bit better (53/100 vs 40/100).
battery
In the "battery" category, the OnePlus 15s is a bit better (89/100 vs 75/100).
portability
In the "portability" category, the OnePlus 15s notably outperforms the Realme 15x (64/100 vs 49/100).
Frequently asked questions
Which is better: the OnePlus 15s or the Realme 15x?
The OnePlus 15s significantly outperforms the Realme 15x by 32 points (83/100 vs 51/100).
What is the rating of the OnePlus 15s and the Realme 15x?
The OnePlus 15s has a MobileRank rating of 83/100, the Realme 15x — 51/100.
Which has the better camera: the OnePlus 15s or the Realme 15x?
The OnePlus 15s leads on camera score (53/100 vs 40/100).
Which is more powerful: the OnePlus 15s or the Realme 15x?
The OnePlus 15s leads on performance (98/100 vs 43/100).
Should you choose the OnePlus 15s over the Realme 15x?
The OnePlus 15s is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Realme 15x is a better fit for those who care about battery life.