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 (3,621,671 vs 524,785); the OnePlus 15 has NFC for contactless payments, the Realme C83 doesn't.
OnePlus 15
Realme C83
- Higher AnTuTu: 3621671 vs 524785
- Better Geekbench Single: 3640 vs 771
- Better Geekbench Multi: 11033 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)
- Bigger battery: 7000 vs 6500 mAh
- Higher refresh rate: 144Hz vs 120Hz
- Lighter: 212g vs 213g
- Overall rating 40/100
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).
| Specification | OnePlus 15 | Realme C83 | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 | |
| AnTuTu | 3621671 | 524785 | |
| Geekbench Single | 3640 | 771 | |
| Geekbench Multi | 11033 | 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 | — |
OnePlus 15
- Main: 50MP
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Realme C83
- Main: 13MP f/f/2.2
- Front: 5MP
OnePlus 15
- 6.8" AMOLED
- Resolution: 1272x2772
- Refresh rate: 120 Hz
Realme C83
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
OnePlus 15
- 6500 mAh
- Wired: 120W
- Wireless: 50W
Realme C83
- 7000 mAh
- Wired: 15W
- No wireless charging
We compared OnePlus 15 and Realme C83, covering their specs and all relevant benchmarks.
OnePlus 15 leads Realme C83 by 590.1% in our overall performance rating.
Realme C83
Price unknownperformance
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).
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. The Realme C83 is a better fit for everyday use.