Realme C83 vs Vivo iQOO 15
The Realme C83 (2026) runs on the MediaTek Dimensity 6300, while the Vivo iQOO 15 (2025) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 15 leads — 86/100 vs 40/100 (a 46-point difference). Key differences: the main camera is 13 MP vs 50 MP; the Vivo iQOO 15 is faster in AnTuTu (3,758,268 vs 528,398); the Vivo iQOO 15 has NFC for contactless payments, the Realme C83 doesn't.
Profile comparison
Category scores
Realme C83
Vivo iQOO 15
What makes Realme C83 better?
- Lighter: 212g vs 215g
- Overall rating 40/100
What makes Vivo iQOO 15 better?
- Higher AnTuTu: 3758268 vs 528398
- Better Geekbench Single: 3013 vs 771
- Better Geekbench Multi: 9287 vs 1980
- Faster charging: 100W vs 15W
- Better main camera: 50MP vs 13MP
- Higher performance (94/100 vs 43/100)
- Better camera (78/100 vs 10/100)
- Longer battery life (85/100 vs 55/100)
- Better display (99/100 vs 65/100)
Comparison verdict
Comparing the Realme C83 vs the Vivo iQOO 15, the Vivo iQOO 15 scores 46 points higher (86/100 vs 40/100). In the "performance" category, the Vivo iQOO 15 leads (94/100 vs 43/100). In the "camera" category, the Vivo iQOO 15 leads (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 leads (85/100 vs 55/100). In the "performance" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (94/100 vs 43/100). In the "display" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (99/100 vs 65/100). In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (78/100 vs 10/100). In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (85/100 vs 55/100). In the "portability" category, both devices are on the same level — 48/100.
Specs comparison
| Specification | Realme C83 | Vivo iQOO 15 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 528398 | 3758268 | |
| Geekbench Single | 771 | 3013 | |
| Geekbench Multi | 1980 | 9287 | |
| Display | 6.8" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1570 | 1440x3168 | |
| Refresh rate | 144 Hz | 144 Hz | |
| Battery | 7000 mAh | 7000 mAh | |
| Charging | 15W | 100W | |
| Wireless charging | 0W | 40W | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 4GB / 6GB | 12GB / 16GB | |
| Storage | 64GB / 128GB | 256GB / 512GB / 1TB | |
| OS | Android 16, Realme UI 7.0 | Android 16 | |
| Brightness (peak) | 900 nits | 6000 nits | |
| NFC | no | yes | |
| Protection | IP64 | IP68 | |
| Dimensions | 166.3×78.1×8.4 mm | 163.7×76.8×8.1 mm | |
| Weight | 212 g | 215 g | |
| Launch price | — | $599 |
Camera comparison
Realme C83
- Main: 13MP f/2.2
- Front: 5MP
Vivo iQOO 15
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme C83
- 6.8" IPS LCD
- Resolution: 720x1570
- Refresh rate: 144 Hz
Vivo iQOO 15
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme C83
- 7000 mAh
- Wired: 15W
- No wireless charging
Vivo iQOO 15
- 7000 mAh
- NanoReview test: web browsing 18:52 hrs, total 39:26 hrs
- Wired: 100W
- Wireless: 40W
Overall performance score
We compared Realme C83 and Vivo iQOO 15, covering their specs and all relevant benchmarks.
Vivo iQOO 15 leads Realme C83 by 85.9% 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 Vivo iQOO 15 significantly outperforms the Realme C83 (94/100 vs 43/100).
display
In the "display" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (99/100 vs 65/100).
camera
In the "camera" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (78/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15 significantly outperforms the Realme C83 (85/100 vs 55/100).
portability
In the "portability" category, both devices are on the same level — 48/100.
Frequently asked questions
Which is better: the Realme C83 or the Vivo iQOO 15?
The Vivo iQOO 15 significantly outperforms the Realme C83 by 46 points (86/100 vs 40/100).
What is the rating of the Realme C83 and the Vivo iQOO 15?
The Realme C83 has a MobileRank rating of 40/100, the Vivo iQOO 15 — 86/100.
Which has the better camera: the Realme C83 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on camera score (78/100 vs 10/100).
Which is more powerful: the Realme C83 or the Vivo iQOO 15?
The Vivo iQOO 15 leads on performance (94/100 vs 43/100).
Should you choose the Realme C83 over the Vivo iQOO 15?
The Vivo iQOO 15 is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.