Realme C75x vs Redmi K80 Pro
The Realme C75x (2025) runs on the MediaTek Helio G81 Ultra, while the Redmi K80 Pro (2024) runs on the Qualcomm Snapdragon 8 Elite. By overall MobileRank rating, the Redmi K80 Pro leads — 81/100 vs 39/100 (a 42-point difference). Key differences: the Redmi K80 Pro has the bigger battery (6000 mAh vs 5600); the Redmi K80 Pro is faster in AnTuTu (3,068,164 vs 358,608); the Redmi K80 Pro has NFC for contactless payments, the Realme C75x doesn't; the Realme C75x is noticeably lighter (196g vs 215g).
Profile comparison
Category scores
Realme C75x
Redmi K80 Pro
What makes Realme C75x better?
- Lighter: 196g vs 215g
- Better portability (62/100 vs 45/100)
What makes Redmi K80 Pro better?
- Higher AnTuTu: 3068164 vs 358608
- Better Geekbench Single: 3013 vs 432
- Better Geekbench Multi: 9287 vs 1416
- Bigger battery: 6000 vs 5600 mAh
- Faster charging: 120W vs 45W
- Higher performance (91/100 vs 30/100)
- Better camera (67/100 vs 30/100)
- Longer battery life (87/100 vs 55/100)
- Better display (90/100 vs 55/100)
Comparison verdict
Comparing the Realme C75x vs the Redmi K80 Pro, the Redmi K80 Pro scores 42 points higher (81/100 vs 39/100). In the "performance" category, the Redmi K80 Pro leads (91/100 vs 30/100). In the "camera" category, the Redmi K80 Pro leads (67/100 vs 30/100). In the "battery" category, the Redmi K80 Pro leads (87/100 vs 55/100). In the "performance" category, the Redmi K80 Pro significantly outperforms the Realme C75x (91/100 vs 30/100). In the "display" category, the Redmi K80 Pro significantly outperforms the Realme C75x (90/100 vs 55/100). In the "camera" category, the Redmi K80 Pro significantly outperforms the Realme C75x (67/100 vs 30/100). In the "battery" category, the Redmi K80 Pro significantly outperforms the Realme C75x (87/100 vs 55/100). In the "portability" category, the Realme C75x notably outperforms the Redmi K80 Pro (62/100 vs 45/100).
Specs comparison
| Specification | Realme C75x | Redmi K80 Pro | |
|---|---|---|---|
| Processor | MediaTek Helio G81 Ultra | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 358608 | 3068164 | |
| Geekbench Single | 432 | 3013 | |
| Geekbench Multi | 1416 | 9287 | |
| Display | 6.7" IPS LCD | 6.7" AMOLED | |
| Resolution | 720x1604 | 3200x1440 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5600 mAh | 6000 mAh | |
| Charging | 45W | 120W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 32 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 5 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 15, Realme UI 6.0 | Android 15 | |
| Brightness (peak) | 625 nits | 3200 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 165.7×76.2×8.0 mm | 160.3×75.0×8.4 mm | |
| Weight | 196 g | 215 g | |
| Launch price | — | $511 |
Camera comparison
Realme C75x
- Main: 50MP f/1.8
- Front: 5MP
Redmi K80 Pro
- Main: 50MP f/1.6
- Ultrawide: 32MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Realme C75x
- 6.7" IPS LCD
- Resolution: 720x1604
- Refresh rate: 120 Hz
Redmi K80 Pro
- 6.7" AMOLED
- Resolution: 3200x1440
- Refresh rate: 120 Hz
Battery and charging
Realme C75x
- 5600 mAh
- Wired: 45W
- No wireless charging
Redmi K80 Pro
- 6000 mAh
- Wired: 120W
- Wireless: 50W
Overall performance score
We compared Realme C75x and Redmi K80 Pro, covering their specs and all relevant benchmarks.
Redmi K80 Pro leads Realme C75x by 88.3% 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 Redmi K80 Pro significantly outperforms the Realme C75x (91/100 vs 30/100).
display
In the "display" category, the Redmi K80 Pro significantly outperforms the Realme C75x (90/100 vs 55/100).
camera
In the "camera" category, the Redmi K80 Pro significantly outperforms the Realme C75x (67/100 vs 30/100).
battery
In the "battery" category, the Redmi K80 Pro significantly outperforms the Realme C75x (87/100 vs 55/100).
portability
In the "portability" category, the Realme C75x notably outperforms the Redmi K80 Pro (62/100 vs 45/100).
Frequently asked questions
Which is better: the Realme C75x or the Redmi K80 Pro?
The Redmi K80 Pro significantly outperforms the Realme C75x by 42 points (81/100 vs 39/100).
What is the rating of the Realme C75x and the Redmi K80 Pro?
The Realme C75x has a MobileRank rating of 39/100, the Redmi K80 Pro — 81/100.
Which has the better camera: the Realme C75x or the Redmi K80 Pro?
The Redmi K80 Pro leads on camera score (67/100 vs 30/100).
Which is more powerful: the Realme C75x or the Redmi K80 Pro?
The Redmi K80 Pro leads on performance (91/100 vs 30/100).
Should you choose the Realme C75x over the Redmi K80 Pro?
The Redmi K80 Pro is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.