OnePlus 15 vs Realme C83
The OnePlus 15 (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5, while the Realme C83 (2026) runs on the MediaTek Dimensity 6300. By overall MobileRank rating, the OnePlus 15 leads — 86/100 vs 40/100 (a 46-point difference). Key differences: the Realme C83 has the bigger battery (7000 mAh vs 6500); the main camera is 50 MP vs 13 MP; the OnePlus 15 is faster in AnTuTu (3,606,149 vs 528,398); the OnePlus 15 has NFC for contactless payments, the Realme C83 doesn't.
Profile comparison
Category scores
OnePlus 15
Realme C83
What makes OnePlus 15 better?
- Higher AnTuTu: 3606149 vs 528398
- Better Geekbench Single: 3639 vs 771
- Better Geekbench Multi: 11047 vs 1980
- Faster charging: 120W vs 15W
- Better main camera: 50MP vs 13MP
- Higher performance (97/100 vs 43/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (89/100 vs 55/100)
- Better display (84/100 vs 65/100)
- Better portability (50/100 vs 48/100)
What makes Realme C83 better?
- Bigger battery: 7000 vs 6500 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 212g vs 213g
- Overall rating 40/100
Comparison verdict
Comparing the OnePlus 15 vs the Realme C83, the OnePlus 15 scores 46 points higher (86/100 vs 40/100). In the "performance" category, the OnePlus 15 leads (97/100 vs 43/100). In the "camera" category, the OnePlus 15 leads (78/100 vs 10/100). In the "battery" category, the OnePlus 15 leads (89/100 vs 55/100). In the "performance" category, the OnePlus 15 significantly outperforms the Realme C83 (97/100 vs 43/100). In the "display" category, the OnePlus 15 notably outperforms the Realme C83 (84/100 vs 65/100). In the "camera" category, the OnePlus 15 significantly outperforms the Realme C83 (78/100 vs 10/100). In the "battery" category, the OnePlus 15 significantly outperforms the Realme C83 (89/100 vs 55/100). In the "portability" category, the OnePlus 15 and the Realme C83 are nearly equal (50/100 vs 48/100).
Specs comparison
| Specification | OnePlus 15 | Realme C83 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3606149 | 528398 | |
| Geekbench Single | 3639 | 771 | |
| Geekbench Multi | 11047 | 1980 | |
| Display | 6.8" AMOLED | 6.8" IPS LCD | |
| Resolution | 1272x2772 | 720x1570 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 6500 mAh | 7000 mAh | |
| Charging | 120W | 15W | |
| Wireless charging | 50W | 0W | |
| Main camera | 50 MP | 13 MP | |
| Ultrawide | 50 MP | 0 MP | |
| Telephoto | 50 MP | 0 MP | |
| Front camera | 32 MP | 5 MP | |
| RAM | 12GB / 16GB | 4GB / 6GB | |
| Storage | 256GB / 512GB | 64GB / 128GB | |
| OS | Android 16, OxygenOS 16 (Global), ColorOS 16 (China) | Android 16, Realme UI 7.0 | |
| Brightness (peak) | 1800 nits | 900 nits | |
| NFC | yes | no | |
| Protection | IP68 | IP64 | |
| Dimensions | 161.4×76.7×8.1 mm | 166.3×78.1×8.4 mm | |
| Weight | 213 g | 212 g | |
| Launch price | $799 | — |
Camera comparison
OnePlus 15
- Main: 50MP f/1.8
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme C83
- Main: 13MP f/2.2
- Front: 5MP
Display comparison
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Realme C83
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Battery and charging
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Realme C83
- 7000 mAh
- Wired: 15W
- No wireless charging
Overall performance score
We compared OnePlus 15 and Realme C83, covering their specs and all relevant benchmarks.
OnePlus 15 leads Realme C83 by 582.5% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme C83
Price unknownDetailed category analysis
performance
In the "performance" category, the OnePlus 15 significantly outperforms the Realme C83 (97/100 vs 43/100).
display
In the "display" category, the OnePlus 15 notably outperforms the Realme C83 (84/100 vs 65/100).
camera
In the "camera" category, the OnePlus 15 significantly outperforms the Realme C83 (78/100 vs 10/100).
battery
In the "battery" category, the OnePlus 15 significantly outperforms the Realme C83 (89/100 vs 55/100).
portability
In the "portability" category, the OnePlus 15 and the Realme C83 are nearly equal (50/100 vs 48/100).
Frequently asked questions
Which is better: the OnePlus 15 or the Realme C83?
The OnePlus 15 significantly outperforms the Realme C83 by 46 points (86/100 vs 40/100).
What is the rating of the OnePlus 15 and the Realme C83?
The OnePlus 15 has a MobileRank rating of 86/100, the Realme C83 — 40/100.
Which has the better camera: the OnePlus 15 or the Realme C83?
The OnePlus 15 leads on camera score (78/100 vs 10/100).
Which is more powerful: the OnePlus 15 or the Realme C83?
The OnePlus 15 leads on performance (97/100 vs 43/100).
Should you choose the OnePlus 15 over the Realme C83?
The OnePlus 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.