Oppo Reno4 Pro vs Redmi K90 Pro Max
The Oppo Reno4 Pro (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 45/100 (a 41-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 4000); the main camera is 48 MP vs 50 MP; the Redmi K90 Pro Max is faster in AnTuTu (3,622,315 vs 517,460); the Oppo Reno4 Pro is noticeably lighter (161g vs 210g).
Profile comparison
Category scores
Oppo Reno4 Pro
Redmi K90 Pro Max
What makes Oppo Reno4 Pro better?
- Lighter: 161g vs 210g
- Better portability (86/100 vs 54/100)
What makes Redmi K90 Pro Max better?
- Higher AnTuTu: 3622315 vs 517460
- Better Geekbench Single: 3639 vs 746
- Better Geekbench Multi: 11047 vs 1762
- Bigger battery: 7560 vs 4000 mAh
- Faster charging: 100W vs 65W
- Better main camera: 50MP vs 48MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (97/100 vs 41/100)
- Better camera (78/100 vs 39/100)
- Longer battery life (89/100 vs 32/100)
- Better display (81/100 vs 68/100)
Comparison verdict
Comparing the Oppo Reno4 Pro vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 41 points higher (86/100 vs 45/100). In the "performance" category, the Redmi K90 Pro Max leads (97/100 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 32/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (97/100 vs 41/100). In the "display" category, the Redmi K90 Pro Max is a bit better (81/100 vs 68/100). In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (78/100 vs 39/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (89/100 vs 32/100). In the "portability" category, the Oppo Reno4 Pro significantly outperforms the Redmi K90 Pro Max (86/100 vs 54/100).
Specs comparison
| Specification | Oppo Reno4 Pro | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 517460 | 3622315 | |
| Geekbench Single | 746 | 3639 | |
| Geekbench Multi | 1762 | 11047 | |
| Display | 6.5" Super AMOLED | 6.9" OLED | |
| Resolution | 1080x2400 | 2608x1200 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4000 mAh | 7560 mAh | |
| Charging | 65W | 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 | 256GB / 512GB / 1TB | |
| OS | Android 10, ColorOS 7.2 | Android 16 | |
| Brightness (peak) | 500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP68 | |
| Dimensions | 160.2×73.2×7.7 mm | 163.3×77.8×7.9 mm | |
| Weight | 161 g | 210 g | |
| Launch price | — | $561 |
Camera comparison
Oppo Reno4 Pro
- Main: 48MP f/1.7
- Ultrawide: 8MP
- Front: 32MP
Redmi K90 Pro Max
- Main: 50MP f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
Oppo Reno4 Pro
- 6.5" Super AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Battery and charging
Oppo Reno4 Pro
- 4000 mAh
- Wired: 65W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo Reno4 Pro and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Oppo Reno4 Pro by 85.7% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo Reno4 Pro
Price unknownDetailed category analysis
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (97/100 vs 41/100).
display
In the "display" category, the Redmi K90 Pro Max is a bit better (81/100 vs 68/100).
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (78/100 vs 39/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro (89/100 vs 32/100).
portability
In the "portability" category, the Oppo Reno4 Pro significantly outperforms the Redmi K90 Pro Max (86/100 vs 54/100).
Frequently asked questions
Which is better: the Oppo Reno4 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Oppo Reno4 Pro by 41 points (86/100 vs 45/100).
What is the rating of the Oppo Reno4 Pro and the Redmi K90 Pro Max?
The Oppo Reno4 Pro has a MobileRank rating of 45/100, the Redmi K90 Pro Max — 86/100.
Which has the better camera: the Oppo Reno4 Pro 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 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (97/100 vs 41/100).
Should you choose the Oppo Reno4 Pro over the Redmi K90 Pro Max?
The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.