Realme C75x vs Xiaomi 18 Pro
The Realme C75x (2025) runs on the MediaTek Helio G81 Ultra, while the Xiaomi 18 Pro (2026) runs on the Qualcomm Snapdragon 8 Elite Gen 6. By overall MobileRank rating, the Xiaomi 18 Pro leads — 92/100 vs 39/100 (a 53-point difference). Key differences: the Xiaomi 18 Pro has the bigger battery (7000 mAh vs 5600); the main camera is 50 MP vs 200 MP; the Xiaomi 18 Pro is faster in AnTuTu (4,888,150 vs 358,608); the Xiaomi 18 Pro has NFC for contactless payments, the Realme C75x doesn't.
Profile comparison
Category scores
Realme C75x
Xiaomi 18 Pro
What makes Realme C75x better?
- Lighter: 196g vs 203g
- Better portability (62/100 vs 52/100)
What makes Xiaomi 18 Pro better?
- Higher AnTuTu: 4888150 vs 358608
- Better Geekbench Single: 4301 vs 432
- Better Geekbench Multi: 12490 vs 1416
- Bigger battery: 7000 vs 5600 mAh
- Faster charging: 100W vs 45W
- Better main camera: 200MP vs 50MP
- Higher performance (100/100 vs 30/100)
- Better camera (100/100 vs 30/100)
- Longer battery life (87/100 vs 55/100)
- Better display (82/100 vs 55/100)
Comparison verdict
Comparing the Realme C75x vs the Xiaomi 18 Pro, the Xiaomi 18 Pro scores 53 points higher (92/100 vs 39/100). In the "performance" category, the Xiaomi 18 Pro leads (100/100 vs 30/100). In the "camera" category, the Xiaomi 18 Pro leads (100/100 vs 30/100). In the "battery" category, the Xiaomi 18 Pro leads (87/100 vs 55/100). In the "performance" category, the Xiaomi 18 Pro significantly outperforms the Realme C75x (100/100 vs 30/100). In the "display" category, the Xiaomi 18 Pro notably outperforms the Realme C75x (82/100 vs 55/100). In the "camera" category, the Xiaomi 18 Pro significantly outperforms the Realme C75x (100/100 vs 30/100). In the "battery" category, the Xiaomi 18 Pro significantly outperforms the Realme C75x (87/100 vs 55/100). In the "portability" category, the Realme C75x is a bit better (62/100 vs 52/100).
Specs comparison
| Specification | Realme C75x | Xiaomi 18 Pro | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | Qualcomm Snapdragon 8 Elite Gen 6 | |
| AnTuTu | 358608 | 4888150 | |
| Geekbench Single | 432 | 4301 | |
| Geekbench Multi | 1416 | 12490 | |
| Display | 6.7" IPS LCD | 6.4" LTPO AMOLED | |
| Resolution | 720x1604 | 1120x2436 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5600 mAh | 7000 mAh | |
| Charging | 45W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 200 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 200 MP | |
| Front camera | 5 MP | 50 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 17 | |
| Brightness (peak) | 625 nits | 4000 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68/IP69 | |
| Dimensions | 165.7×76.2×8.0 mm | 151.8×72.0×8.5 mm | |
| Weight | 196 g | 203 g | |
| Launch price | — | $845 |
Camera comparison
Realme C75x
- Main: 50MP f/1.8
- Front: 5MP
Xiaomi 18 Pro
- Main: 200MP f/1.7
- Ultrawide: 50MP
- Telephoto: 200MP
- Front: 50MP
Display comparison
Realme C75x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Xiaomi 18 Pro
- 6.4" LTPO AMOLED
- Resolution: 1120x2436
- Refresh rate: 120 Hz
Battery and charging
Realme C75x
- 5600 mAh
- Wired: 45W
- No wireless charging
Xiaomi 18 Pro
- 7000 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Realme C75x and Xiaomi 18 Pro, covering their specs and all relevant benchmarks.
Xiaomi 18 Pro leads Realme C75x by 92.7% 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 Xiaomi 18 Pro significantly outperforms the Realme C75x (100/100 vs 30/100).
display
In the "display" category, the Xiaomi 18 Pro notably outperforms the Realme C75x (82/100 vs 55/100).
camera
In the "camera" category, the Xiaomi 18 Pro significantly outperforms the Realme C75x (100/100 vs 30/100).
battery
In the "battery" category, the Xiaomi 18 Pro significantly outperforms the Realme C75x (87/100 vs 55/100).
portability
In the "portability" category, the Realme C75x is a bit better (62/100 vs 52/100).
Frequently asked questions
Which is better: the Realme C75x or the Xiaomi 18 Pro?
The Xiaomi 18 Pro significantly outperforms the Realme C75x by 53 points (92/100 vs 39/100).
What is the rating of the Realme C75x and the Xiaomi 18 Pro?
The Realme C75x has a MobileRank rating of 39/100, the Xiaomi 18 Pro — 92/100.
Which has the better camera: the Realme C75x or the Xiaomi 18 Pro?
The Xiaomi 18 Pro leads on camera score (100/100 vs 30/100).
Which is more powerful: the Realme C75x or the Xiaomi 18 Pro?
The Xiaomi 18 Pro leads on performance (100/100 vs 30/100).
Should you choose the Realme C75x over the Xiaomi 18 Pro?
The Xiaomi 18 Pro is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.