Realme C75x vs Vivo iQOO 13
The Realme C75x (2025) runs on the MediaTek Helio G81 Ultra, while the Vivo iQOO 13 (2024) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Vivo iQOO 13 leads — 84/100 vs 39/100 (a 45-point difference). Key differences: the Vivo iQOO 13 has the bigger battery (6150 mAh vs 5600); the Vivo iQOO 13 is faster in AnTuTu (3,150,555 vs 358,608); the Vivo iQOO 13 has NFC for contactless payments, the Realme C75x doesn't.
Profile comparison
Category scores
Realme C75x
Vivo iQOO 13
What makes Realme C75x better?
- Lighter: 196g vs 207g
- Better portability (62/100 vs 55/100)
What makes Vivo iQOO 13 better?
- Higher AnTuTu: 3150555 vs 358608
- Better Geekbench Single: 3013 vs 432
- Better Geekbench Multi: 9287 vs 1416
- Bigger battery: 6150 vs 5600 mAh
- Faster charging: 120W vs 45W
- Higher refresh rate: 144Hz vs 120Hz
- Higher performance (91/100 vs 30/100)
- Better camera (78/100 vs 30/100)
- Longer battery life (73/100 vs 55/100)
- Better display (99/100 vs 55/100)
Comparison verdict
Comparing the Realme C75x vs the Vivo iQOO 13, the Vivo iQOO 13 scores 45 points higher (84/100 vs 39/100). In the "performance" category, the Vivo iQOO 13 leads (91/100 vs 30/100). In the "camera" category, the Vivo iQOO 13 leads (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 13 leads (73/100 vs 55/100). In the "performance" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (91/100 vs 30/100). In the "display" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (99/100 vs 55/100). In the "camera" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (78/100 vs 30/100). In the "battery" category, the Vivo iQOO 13 notably outperforms the Realme C75x (73/100 vs 55/100). In the "portability" category, the Realme C75x is a bit better (62/100 vs 55/100).
Specs comparison
| Specification | Realme C75x | Vivo iQOO 13 | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 358608 | 3150555 | |
| Geekbench Single | 432 | 3013 | |
| Geekbench Multi | 1416 | 9287 | |
| Display | 6.7" IPS LCD | 6.8" LTPO AMOLED | |
| Resolution | 720x1604 | 1440x3168 | |
| Refresh rate | 120 Hz | 144 Hz | |
| Battery | 5600 mAh | 6150 mAh | |
| Charging | 45W | 120W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 32 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 15, OriginOS 5 (China) | |
| Brightness (peak) | 625 nits | — | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 165.7×76.2×8.0 mm | 163.4×76.7×8.0 mm | |
| Weight | 196 g | 207 g | |
| Launch price | — | $650 |
Camera comparison
Realme C75x
- Main: 50MP f/1.8
- Front: 5MP
Vivo iQOO 13
- Main: 50MP f/1.9
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Realme C75x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Vivo iQOO 13
- 6.8" LTPO AMOLED
- Resolution: 1440x3168
- Refresh rate: 144 Hz
Battery and charging
Realme C75x
- 5600 mAh
- Wired: 45W
- No wireless charging
Vivo iQOO 13
- 6150 mAh
- NanoReview test: web browsing 14:22 hrs, total 30:28 hrs
- Wired: 120W
- No wireless charging
Overall performance score
We compared Realme C75x and Vivo iQOO 13, covering their specs and all relevant benchmarks.
Vivo iQOO 13 leads Realme C75x by 88.6% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Realme C75x
Price unknownDetailed category analysis
performance
In the "performance" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (91/100 vs 30/100).
display
In the "display" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (99/100 vs 55/100).
camera
In the "camera" category, the Vivo iQOO 13 significantly outperforms the Realme C75x (78/100 vs 30/100).
battery
In the "battery" category, the Vivo iQOO 13 notably outperforms the Realme C75x (73/100 vs 55/100).
portability
In the "portability" category, the Realme C75x is a bit better (62/100 vs 55/100).
Frequently asked questions
Which is better: the Realme C75x or the Vivo iQOO 13?
The Vivo iQOO 13 significantly outperforms the Realme C75x by 45 points (84/100 vs 39/100).
What is the rating of the Realme C75x and the Vivo iQOO 13?
The Realme C75x has a MobileRank rating of 39/100, the Vivo iQOO 13 — 84/100.
Which has the better camera: the Realme C75x or the Vivo iQOO 13?
The Vivo iQOO 13 leads on camera score (78/100 vs 30/100).
Which is more powerful: the Realme C75x or the Vivo iQOO 13?
The Vivo iQOO 13 leads on performance (91/100 vs 30/100).
Should you choose the Realme C75x over the Vivo iQOO 13?
The Vivo iQOO 13 is a better fit for gamers and power users, budget-conscious buyers.