Oppo Reno6 4G vs Redmi K90 Max
The Oppo Reno6 4G (2021) runs on the Qualcomm Snapdragon 720G, while the Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500. By overall MobileRank rating, the Redmi K90 Max leads — 67/100 vs 29/100 (a 38-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 4310); the main camera is 64 MP vs 50 MP; the Redmi K90 Max is faster in AnTuTu (3,803,420 vs 514,398); the Oppo Reno6 4G is noticeably lighter (173g vs 227g).
Oppo Reno6 4G
Redmi K90 Max
- Better main camera: 64MP vs 50MP
- Lighter: 173g vs 227g
- Better camera (50/100 vs 32/100)
- Better design/ergonomics (83/100 vs 16/100)
- Higher AnTuTu: 3803420 vs 514398
- Better Geekbench Single: 3228 vs 746
- Better Geekbench Multi: 9553 vs 1762
- Bigger battery: 8550 vs 4310 mAh
- Faster charging: 100W vs 50W
- Higher refresh rate: 165Hz vs 90Hz
- Higher performance (82/100 vs 0/100)
- Longer battery life (77/100 vs 26/100)
- Better display (100/100 vs 50/100)
- Better value for money (75/100 vs 55/100)
Comparing the Oppo Reno6 4G vs the Redmi K90 Max, the Redmi K90 Max scores 38 points higher (67/100 vs 29/100). In the "performance" category, the Redmi K90 Max leads (82/100 vs 0/100). In the "camera" category, the Oppo Reno6 4G leads (50/100 vs 32/100). In the "battery" category, the Redmi K90 Max leads (77/100 vs 26/100). In the "value for money" category, the Redmi K90 Max leads (75/100 vs 55/100). In the "performance" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (82/100 vs 0/100). In the "display" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (100/100 vs 50/100). In the "camera" category, the Oppo Reno6 4G notably outperforms the Redmi K90 Max (50/100 vs 32/100). In the "battery" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (77/100 vs 26/100). In the "design" category, the Oppo Reno6 4G significantly outperforms the Redmi K90 Max (83/100 vs 16/100). In the "value for money" category, the Redmi K90 Max notably outperforms the Oppo Reno6 4G (75/100 vs 55/100).
| Specification | Oppo Reno6 4G | Redmi K90 Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 720G | MediaTek Dimensity 9500 | |
| AnTuTu | 514398 | 3803420 | |
| Geekbench Single | 746 | 3228 | |
| Geekbench Multi | 1762 | 9553 | |
| Display | 6.4" AMOLED | 6.8" AMOLED | |
| Resolution | 1080x2400 | 2772x1280 | |
| Refresh rate | 90 Hz | 165 Hz | |
| Battery | 4310 mAh | 8550 mAh | |
| Charging | 50W | 100W | |
| Main camera | 64 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Front camera | 44 MP | 20 MP | |
| RAM | 8GB | 12GB / 16GB | |
| Storage | 128GB | 256GB / 512GB / 1TB | |
| OS | Android 11, ColorOS 11.1 | Android 16 | |
| Brightness (peak) | 750 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | — | IP66 | |
| Dimensions | 159.1×73.3×7.8 mm | 162.9×77.9×8.1 mm | |
| Weight | 173 g | 227 g | |
| Price | — | $504 |
Oppo Reno6 4G
- Main: 64MP f/f/1.7
- Ultrawide: 8MP
- Front: 44MP
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Oppo Reno6 4G
- 6.4" AMOLED
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Oppo Reno6 4G
- 4310 mAh
- Wired: 50W
- No wireless charging
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
We compared Oppo Reno6 4G and Redmi K90 Max, covering their specs and all relevant benchmarks.
Redmi K90 Max leads Oppo Reno6 4G by 86.5% in our overall performance rating.
Oppo Reno6 4G
Price unknownperformance
In the "performance" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (82/100 vs 0/100).
display
In the "display" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (100/100 vs 50/100).
camera
In the "camera" category, the Oppo Reno6 4G notably outperforms the Redmi K90 Max (50/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Max significantly outperforms the Oppo Reno6 4G (77/100 vs 26/100).
design
In the "design" category, the Oppo Reno6 4G significantly outperforms the Redmi K90 Max (83/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K90 Max notably outperforms the Oppo Reno6 4G (75/100 vs 55/100).
Which is better: the Oppo Reno6 4G or the Redmi K90 Max?
The Redmi K90 Max significantly outperforms the Oppo Reno6 4G by 38 points (67/100 vs 29/100).
What is the rating of the Oppo Reno6 4G and the Redmi K90 Max?
The Oppo Reno6 4G has a MobileRank rating of 29/100, the Redmi K90 Max — 67/100.
Which has the better camera: the Oppo Reno6 4G or the Redmi K90 Max?
The Oppo Reno6 4G leads on camera score (50/100 vs 32/100).
Which is more powerful: the Oppo Reno6 4G or the Redmi K90 Max?
The Redmi K90 Max leads on performance (82/100 vs 0/100).
Should you choose the Oppo Reno6 4G over the Redmi K90 Max?
The Oppo Reno6 4G is a better fit for everyday use. The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.