Oppo Reno4 vs Redmi K90 Pro Max
The Oppo Reno4 (2020) runs on the Qualcomm Snapdragon 720G, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Redmi K90 Pro Max leads — 86/100 vs 46/100 (a 40-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 4015); the main camera is 48 MP vs 50 MP; the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 514,398); the Redmi K90 Pro Max has NFC for contactless payments, the Oppo Reno4 doesn't; the Oppo Reno4 is noticeably lighter (165g vs 210g).
Oppo Reno4
Redmi K90 Pro Max
- Lighter: 165g vs 210g
- Better display (84/100 vs 81/100)
- Better portability (83/100 vs 54/100)
- Higher AnTuTu: 4119955 vs 514398
- Better Geekbench Single: 3640 vs 746
- Better Geekbench Multi: 11033 vs 1762
- Bigger battery: 7560 vs 4015 mAh
- Faster charging: 100W vs 30W
- Better main camera: 50MP vs 48MP
- Higher performance (98/100 vs 41/100)
- Better camera (78/100 vs 39/100)
- Longer battery life (89/100 vs 24/100)
Comparing the Oppo Reno4 vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 40 points higher (86/100 vs 46/100). In the "performance" category, the Redmi K90 Pro Max leads (98/100 vs 41/100). In the "camera" category, the Redmi K90 Pro Max leads (78/100 vs 39/100). In the "battery" category, the Redmi K90 Pro Max leads (89/100 vs 24/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (98/100 vs 41/100). In the "display" category, the Oppo Reno4 and the Redmi K90 Pro Max are nearly equal (84/100 vs 81/100). In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (78/100 vs 39/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (89/100 vs 24/100). In the "portability" category, the Oppo Reno4 notably outperforms the Redmi K90 Pro Max (83/100 vs 54/100).
| Specification | Oppo Reno4 | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 514398 | 4119955 | |
| Geekbench Single | 746 | 3640 | |
| Geekbench Multi | 1762 | 11033 | |
| Display | 6.4" Super AMOLED | 6.9" OLED | |
| Resolution | 1080x2400 | 2608x1200 | |
| Refresh rate | — | 120 Hz | |
| Battery | 4015 mAh | 7560 mAh | |
| Charging | 30W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 32 MP | 32 MP | |
| RAM | 8GB | 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 10, ColorOS 7.2 | Android 16 | |
| Brightness (peak) | — | 3500 nits | |
| NFC | no | yes | |
| Protection | — | IP68 | |
| Dimensions | 160.3×73.9×7.7 mm | 163.3×77.8×7.9 mm | |
| Weight | 165 g | 210 g | |
| Launch price | — | $561 |
Oppo Reno4
- Main: 48MP f/f/1.7
- Ultrawide: 8MP
- Front: 32MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Oppo Reno4
- 6.4" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: —
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Oppo Reno4
- 4015 mAh
- Wired: 30W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared Oppo Reno4 and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Oppo Reno4 by 87.5% in our overall performance rating.
Oppo Reno4
Price unknownperformance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (98/100 vs 41/100).
display
In the "display" category, the Oppo Reno4 and the Redmi K90 Pro Max are nearly equal (84/100 vs 81/100).
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (78/100 vs 39/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 (89/100 vs 24/100).
portability
In the "portability" category, the Oppo Reno4 notably outperforms the Redmi K90 Pro Max (83/100 vs 54/100).
Which is better: the Oppo Reno4 or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Oppo Reno4 by 40 points (86/100 vs 46/100).
What is the rating of the Oppo Reno4 and the Redmi K90 Pro Max?
The Oppo Reno4 has a MobileRank rating of 46/100, the Redmi K90 Pro Max — 86/100.
Which has the better camera: the Oppo Reno4 or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (78/100 vs 39/100).
Which is more powerful: the Oppo Reno4 or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (98/100 vs 41/100).
Should you choose the Oppo Reno4 over the Redmi K90 Pro Max?
The Oppo Reno4 is a better fit for everyday use. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.