Realme C31 vs Vivo iQOO 15T
The Realme C31 (2022) runs on the Unisoc Tiger T612, while the Vivo iQOO 15T (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Vivo iQOO 15T leads — 82/100 vs 28/100 (a 54-point difference). Key differences: the Vivo iQOO 15T has the bigger battery (8000 mAh vs 5000); the main camera is 13 MP vs 200 MP; the Vivo iQOO 15T has NFC for contactless payments, the Realme C31 doesn't; the Realme C31 is noticeably lighter (197g vs 216g).
Realme C31
Vivo iQOO 15T
- Lighter: 197g vs 216g
- Better portability (56/100 vs 44/100)
- Better Geekbench Single: 3228 vs 360
- Better Geekbench Multi: 9553 vs 1250
- Bigger battery: 8000 vs 5000 mAh
- Better main camera: 200MP vs 13MP
- Higher performance (95/100 vs 16/100)
- Better camera (65/100 vs 10/100)
- Longer battery life (75/100 vs 66/100)
- Better display (99/100 vs 39/100)
Comparing the Realme C31 vs the Vivo iQOO 15T, the Vivo iQOO 15T scores 54 points higher (82/100 vs 28/100). In the "performance" category, the Vivo iQOO 15T leads (95/100 vs 16/100). In the "camera" category, the Vivo iQOO 15T leads (65/100 vs 10/100). In the "performance" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (95/100 vs 16/100). In the "display" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (99/100 vs 39/100). In the "camera" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (65/100 vs 10/100). In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100). In the "portability" category, the Realme C31 is a bit better (56/100 vs 44/100).
| Specification | Realme C31 | Vivo iQOO 15T | |
|---|---|---|---|
| Processor | Unisoc Tiger T612 | MediaTek Dimensity 9500 | |
| AnTuTu | — | 3815522 | |
| Geekbench Single | 360 | 3228 | |
| Geekbench Multi | 1250 | 9553 | |
| Display | 6.5" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1600 | 1440x3168 | |
| Refresh rate | — | 144 Hz | |
| Battery | 5000 mAh | 8000 mAh | |
| Charging | — | 100W | |
| Main camera | 13 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Front camera | 5 MP | 16 MP | |
| RAM | 3GB / 4GB | 12GB / 16GB | |
| Storage | 32GB / 64GB | 256GB / 512GB / 1TB | |
| OS | Android 11, Realme UI 2.0 | Android 16 | |
| Brightness (peak) | 400 nits | — | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 164.7×76.1×8.4 mm | — | |
| Weight | 197 g | 216 g | |
| Launch price | — | $499 |
Realme C31
- Main: 13MP f/f/2.2
- Front: 5MP
Vivo iQOO 15T
- Main: 200MP f/f/1.8
- Ultrawide: 50MP
- Front: 16MP
Realme C31
- 6.5" IPS LCD
- Resolution: 720x1600
- Refresh rate: —
Vivo iQOO 15T
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Realme C31
- 5000 mAh
- Wireless charging: no data
Vivo iQOO 15T
- 8000 mAh
- Wired: 100W
- No wireless charging
Realme C31
Price unknownperformance
In the "performance" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (95/100 vs 16/100).
display
In the "display" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (99/100 vs 39/100).
camera
In the "camera" category, the Vivo iQOO 15T significantly outperforms the Realme C31 (65/100 vs 10/100).
battery
In the "battery" category, the Vivo iQOO 15T is a bit better (75/100 vs 66/100).
portability
In the "portability" category, the Realme C31 is a bit better (56/100 vs 44/100).
Which is better: the Realme C31 or the Vivo iQOO 15T?
The Vivo iQOO 15T significantly outperforms the Realme C31 by 54 points (82/100 vs 28/100).
What is the rating of the Realme C31 and the Vivo iQOO 15T?
The Realme C31 has a MobileRank rating of 28/100, the Vivo iQOO 15T — 82/100.
Which has the better camera: the Realme C31 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on camera score (65/100 vs 10/100).
Which is more powerful: the Realme C31 or the Vivo iQOO 15T?
The Vivo iQOO 15T leads on performance (95/100 vs 16/100).
Should you choose the Realme C31 over the Vivo iQOO 15T?
The Realme C31 is a better fit for everyday use. The Vivo iQOO 15T is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.