OPPO A6s Pro 5G (China) vs Redmi K90 Pro Max
The OPPO A6s Pro 5G (China) (2026) runs on the MediaTek Dimensity 6360 Max, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $290 and $561. By overall MobileRank rating, the Redmi K90 Pro Max leads — 84/100 vs 36/100 (a 48-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 7000); the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 490,000); the OPPO A6s Pro 5G (China) is noticeably lighter (194g vs 210g).
OPPO A6s Pro 5G (China)
Redmi K90 Pro Max
- Lighter: 194g vs 210g
- Cheaper: $290 vs $561
- Better design/ergonomics (57/100 vs 37/100)
- Better value for money (90/100 vs 71/100)
- Higher AnTuTu: 4119955 vs 490000
- Better Geekbench Single: 3640 vs 850
- Better Geekbench Multi: 11033 vs 2250
- Bigger battery: 7560 vs 7000 mAh
- Faster charging: 100W vs 80W
- Higher performance (94/100 vs 0/100)
- Better camera (74/100 vs 27/100)
- Longer battery life (82/100 vs 65/100)
Comparing the OPPO A6s Pro 5G (China) vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 48 points higher (84/100 vs 36/100). In the "performance" category, the Redmi K90 Pro Max leads (94/100 vs 0/100). In the "camera" category, the Redmi K90 Pro Max leads (74/100 vs 27/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 65/100). In the "value for money" category, the OPPO A6s Pro 5G (China) leads (90/100 vs 71/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (94/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (74/100 vs 27/100). In the "battery" category, the Redmi K90 Pro Max notably outperforms the OPPO A6s Pro 5G (China) (82/100 vs 65/100). In the "design" category, the OPPO A6s Pro 5G (China) notably outperforms the Redmi K90 Pro Max (57/100 vs 37/100). In the "value for money" category, the OPPO A6s Pro 5G (China) notably outperforms the Redmi K90 Pro Max (90/100 vs 71/100).
| Specification | OPPO A6s Pro 5G (China) | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6360 Max | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 490000 | 4119955 | |
| Geekbench Single | 850 | 3640 | |
| Geekbench Multi | 2250 | 11033 | |
| Display | 6.6" AMOLED | 6.9" OLED | |
| Resolution | 1080x2372 | 2608x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 7000 mAh | 7560 mAh | |
| Charging | 80W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 16 MP | 32 MP | |
| RAM | 8GB / 12GB | 16GB | |
| Storage | 128GB / 256GB / 512GB | 256GB / 512GB / 1TB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 1400 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68/IP69K | IP68 | |
| Dimensions | 158.4×75.2×8.3 mm | 163.3×77.8×7.9 mm | |
| Weight | 194 g | 210 g | |
| Price | $290 | $561 |
OPPO A6s Pro 5G (China)
- Main: 50MP f/f/1.8
- Front: 16MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
OPPO A6s Pro 5G (China)
- 6.6" AMOLED
- Resolution: 1080x2372
- Refresh rate: 120 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
OPPO A6s Pro 5G (China)
- 7000 mAh
- Wired: 80W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared OPPO A6s Pro 5G (China) and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads OPPO A6s Pro 5G (China) by 88.1% in our overall performance rating.
Price difference: $271. OPPO A6s Pro 5G (China) is cheaper by $271.
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (94/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (74/100 vs 27/100).
battery
In the "battery" category, the Redmi K90 Pro Max notably outperforms the OPPO A6s Pro 5G (China) (82/100 vs 65/100).
design
In the "design" category, the OPPO A6s Pro 5G (China) notably outperforms the Redmi K90 Pro Max (57/100 vs 37/100).
value for money
In the "value for money" category, the OPPO A6s Pro 5G (China) notably outperforms the Redmi K90 Pro Max (90/100 vs 71/100).
Which is better: the OPPO A6s Pro 5G (China) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) by 48 points (84/100 vs 36/100).
What is the rating of the OPPO A6s Pro 5G (China) and the Redmi K90 Pro Max?
The OPPO A6s Pro 5G (China) has a MobileRank rating of 36/100, the Redmi K90 Pro Max — 84/100.
Which has the better camera: the OPPO A6s Pro 5G (China) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (74/100 vs 27/100).
Which is more powerful: the OPPO A6s Pro 5G (China) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (94/100 vs 0/100).
Should you choose the OPPO A6s Pro 5G (China) over the Redmi K90 Pro Max?
The OPPO A6s Pro 5G (China) is a better fit for budget-conscious buyers. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life.