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; launch prices were $290 and $561. By overall MobileRank rating, the Redmi K90 Pro Max leads — 86/100 vs 52/100 (a 34-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 7000); the OPPO A6s Pro 5G (China) is noticeably lighter (194g vs 210g).
Profile comparison
Category scores
OPPO A6s Pro 5G (China)
Redmi K90 Pro Max
What makes OPPO A6s Pro 5G (China) better?
- Lighter: 194g vs 210g
- Cheaper at launch: $290 vs $561
- Better portability (59/100 vs 54/100)
What makes Redmi K90 Pro Max better?
- Better Geekbench Single: 3639 vs 850
- Better Geekbench Multi: 11047 vs 2250
- Bigger battery: 7560 vs 7000 mAh
- Faster charging: 100W vs 80W
- Higher performance (97/100 vs 43/100)
- Better camera (78/100 vs 32/100)
- Longer battery life (89/100 vs 80/100)
- Better display (81/100 vs 80/100)
Comparison verdict
Comparing the OPPO A6s Pro 5G (China) vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 34 points higher (86/100 vs 52/100). In the "performance" category, the Redmi K90 Pro Max leads (97/100 vs 43/100). In the "camera" category, the Redmi K90 Pro Max leads (78/100 vs 32/100). Value score: OPPO A6s Pro 5G (China) — 44/100, Redmi K90 Pro Max — 90/100; it shows how far a model sits above or below the usual level for its price, and is not part of the overall rating. In the "performance" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (97/100 vs 43/100). In the "display" category, the Redmi K90 Pro Max and the OPPO A6s Pro 5G (China) are nearly equal (81/100 vs 80/100). In the "camera" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (78/100 vs 32/100). In the "battery" category, the Redmi K90 Pro Max is a bit better (89/100 vs 80/100). In the "portability" category, the OPPO A6s Pro 5G (China) is a bit better (59/100 vs 54/100).
Specs comparison
| Specification | OPPO A6s Pro 5G (China) | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | MediaTek Dimensity 6360 Max | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | — | 3622315 | |
| Geekbench Single | 850 | 3639 | |
| Geekbench Multi | 2250 | 11047 | |
| 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 | — | 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 | |
| Launch price | $290 | $561 |
Camera comparison
OPPO A6s Pro 5G (China)
- Main: 50MP f/1.8
- Front: 16MP
Redmi K90 Pro Max
- Main: 50MP f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Display comparison
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
Battery and charging
OPPO A6s Pro 5G (China)
- 7000 mAh
- Wired: 80W
- Wireless charging: no data
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
Benchmarks
Launch prices and where to check today's
Launch price difference: $271. OPPO A6s Pro 5G (China) was $271 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (97/100 vs 43/100).
display
In the "display" category, the Redmi K90 Pro Max and the OPPO A6s Pro 5G (China) are nearly equal (81/100 vs 80/100).
camera
In the "camera" category, the Redmi K90 Pro Max significantly outperforms the OPPO A6s Pro 5G (China) (78/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Pro Max is a bit better (89/100 vs 80/100).
portability
In the "portability" category, the OPPO A6s Pro 5G (China) is a bit better (59/100 vs 54/100).
Frequently asked questions
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 34 points (86/100 vs 52/100).
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 52/100, the Redmi K90 Pro Max — 86/100.
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 (78/100 vs 32/100).
Which is more powerful: the OPPO A6s Pro 5G (China) or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (97/100 vs 43/100).
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 those who care about battery life. The Redmi K90 Pro Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers.