Oppo Reno4 vs Redmi K80 Ultra
The Oppo Reno4 (2020) runs on the Qualcomm Snapdragon 720G, while the Redmi K80 Ultra (2025) runs on the MediaTek Dimensity 9400+. By overall MobileRank rating, the Redmi K80 Ultra leads — 73/100 vs 46/100 (a 27-point difference). Key differences: the Redmi K80 Ultra has the bigger battery (7410 mAh vs 4015); the main camera is 48 MP vs 50 MP; the Redmi K80 Ultra is faster in AnTuTu (2,876,004 vs 514,398); the Redmi K80 Ultra has NFC for contactless payments, the Oppo Reno4 doesn't; the Oppo Reno4 is noticeably lighter (165g vs 219g).
Oppo Reno4
Redmi K80 Ultra
- Lighter: 165g vs 219g
- Better camera (39/100 vs 37/100)
- Better portability (83/100 vs 40/100)
- Higher AnTuTu: 2876004 vs 514398
- Better Geekbench Single: 2729 vs 746
- Better Geekbench Multi: 8430 vs 1762
- Bigger battery: 7410 vs 4015 mAh
- Faster charging: 100W vs 30W
- Better main camera: 50MP vs 48MP
- Higher performance (89/100 vs 41/100)
- Longer battery life (86/100 vs 24/100)
- Better display (94/100 vs 84/100)
Comparing the Oppo Reno4 vs the Redmi K80 Ultra, the Redmi K80 Ultra scores 27 points higher (73/100 vs 46/100). In the "performance" category, the Redmi K80 Ultra leads (89/100 vs 41/100). In the "battery" category, the Redmi K80 Ultra leads (86/100 vs 24/100). In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo Reno4 (89/100 vs 41/100). In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 84/100). In the "camera" category, the Oppo Reno4 and the Redmi K80 Ultra are nearly equal (39/100 vs 37/100). In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo Reno4 (86/100 vs 24/100). In the "portability" category, the Oppo Reno4 significantly outperforms the Redmi K80 Ultra (83/100 vs 40/100).
| Specification | Oppo Reno4 | Redmi K80 Ultra | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | MediaTek Dimensity 9400+ | |
| AnTuTu | 514398 | 2876004 | |
| Geekbench Single | 746 | 2729 | |
| Geekbench Multi | 1762 | 8430 | |
| Display | 6.4" Super AMOLED | 6.8" OLED | |
| Resolution | 1080x2400 | 1280x2772 | |
| Refresh rate | — | 144 Hz | |
| Battery | 4015 mAh | 7410 mAh | |
| Charging | 30W | 100W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 32 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 10, ColorOS 7.2 | Android 15 | |
| Brightness (peak) | — | 3200 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 160.3×73.9×7.7 mm | — | |
| Weight | 165 g | 219 g | |
| Launch price | — | $350 |
Oppo Reno4
- Main: 48MP f/f/1.7
- Ultrawide: 8MP
- Front: 32MP
Redmi K80 Ultra
- Main: 50MP f/f/1.9
- Ultrawide: 8MP
- Front: 20MP
Oppo Reno4
- 6.4" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Redmi K80 Ultra
- 6.8" OLED
- Resolution: 1280x2772
- Refresh rate: 144 Hz
Oppo Reno4
- 4015 mAh
- Wired: 30W
- No wireless charging
Redmi K80 Ultra
- 7410 mAh
- Wired: 100W
- Wireless charging: no data
We compared Oppo Reno4 and Redmi K80 Ultra, covering their specs and all relevant benchmarks.
Redmi K80 Ultra leads Oppo Reno4 by 82.1% in our overall performance rating.
Oppo Reno4
Price unknownperformance
In the "performance" category, the Redmi K80 Ultra significantly outperforms the Oppo Reno4 (89/100 vs 41/100).
display
In the "display" category, the Redmi K80 Ultra is a bit better (94/100 vs 84/100).
camera
In the "camera" category, the Oppo Reno4 and the Redmi K80 Ultra are nearly equal (39/100 vs 37/100).
battery
In the "battery" category, the Redmi K80 Ultra significantly outperforms the Oppo Reno4 (86/100 vs 24/100).
portability
In the "portability" category, the Oppo Reno4 significantly outperforms the Redmi K80 Ultra (83/100 vs 40/100).
Which is better: the Oppo Reno4 or the Redmi K80 Ultra?
The Redmi K80 Ultra significantly outperforms the Oppo Reno4 by 27 points (73/100 vs 46/100).
What is the rating of the Oppo Reno4 and the Redmi K80 Ultra?
The Oppo Reno4 has a MobileRank rating of 46/100, the Redmi K80 Ultra — 73/100.
Which is more powerful: the Oppo Reno4 or the Redmi K80 Ultra?
The Redmi K80 Ultra leads on performance (89/100 vs 41/100).
Should you choose the Oppo Reno4 over the Redmi K80 Ultra?
The Oppo Reno4 is a better fit for everyday use. The Redmi K80 Ultra is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.