Oppo A55s 5G vs Xiaomi 17 Pro Max
The Oppo A55s 5G (2021) runs on the Qualcomm Snapdragon 480, while the Xiaomi 17 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5. By overall MobileRank rating, the Xiaomi 17 Pro Max leads — 88/100 vs 33/100 (a 55-point difference). Key differences: the Xiaomi 17 Pro Max has the bigger battery (7500 mAh vs 4000); the main camera is 13 MP vs 50 MP; the Xiaomi 17 Pro Max is faster in AnTuTu (3,998,145 vs 435,710); the Xiaomi 17 Pro Max has NFC for contactless payments, the Oppo A55s 5G doesn't; the Oppo A55s 5G is noticeably lighter (178g vs 219g).
Profile comparison
Category scores
Oppo A55s 5G
Xiaomi 17 Pro Max
What makes Oppo A55s 5G better?
- Lighter: 178g vs 219g
- Better portability (70/100 vs 48/100)
What makes Xiaomi 17 Pro Max better?
- Higher AnTuTu: 3998145 vs 435710
- Better Geekbench Single: 3639 vs 689
- Better Geekbench Multi: 11047 vs 1597
- Bigger battery: 7500 vs 4000 mAh
- Better main camera: 50MP vs 13MP
- Higher refresh rate: 120Hz vs 90Hz
- Higher performance (98/100 vs 38/100)
- Better camera (87/100 vs 10/100)
- Longer battery life (89/100 vs 32/100)
- Better display (81/100 vs 54/100)
Comparison verdict
Comparing the Oppo A55s 5G vs the Xiaomi 17 Pro Max, the Xiaomi 17 Pro Max scores 55 points higher (88/100 vs 33/100). In the "performance" category, the Xiaomi 17 Pro Max leads (98/100 vs 38/100). In the "camera" category, the Xiaomi 17 Pro Max leads (87/100 vs 10/100). In the "battery" category, the Xiaomi 17 Pro Max leads (89/100 vs 32/100). In the "performance" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (98/100 vs 38/100). In the "display" category, the Xiaomi 17 Pro Max notably outperforms the Oppo A55s 5G (81/100 vs 54/100). In the "camera" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (87/100 vs 10/100). In the "battery" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (89/100 vs 32/100). In the "portability" category, the Oppo A55s 5G notably outperforms the Xiaomi 17 Pro Max (70/100 vs 48/100).
Specs comparison
| Specification | Oppo A55s 5G | Xiaomi 17 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 480 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 435710 | 3998145 | |
| Geekbench Single | 689 | 3639 | |
| Geekbench Multi | 1597 | 11047 | |
| Display | 6.5" LCD IPS | 6.9" LTPO AMOLED | |
| Resolution | 1080x2400 | 1200x2608 | |
| Refresh rate | 90 Hz | 120 Hz | |
| Battery | 4000 mAh | 7500 mAh | |
| Charging | — | 100W | |
| Wireless charging | — | 50W | |
| DXOMark (camera) | — | 159 | |
| Main camera | 13 MP | 50 MP | |
| Ultrawide | 0 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 8 MP | 50 MP | |
| RAM | — | 12GB / 16GB | |
| Storage | 64GB | 512GB / 1TB | |
| OS | Android 11 Red Velvet Cake | Android 16 | |
| Brightness (peak) | 550 nits | 3500 nits | |
| NFC | no | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.1×74.7×8.2 mm | 162.9×77.6×8.0 mm | |
| Weight | 178 g | 219 g | |
| Launch price | — | $999 |
Camera comparison
Oppo A55s 5G
- Main: 13MP
- Front: 8MP
Xiaomi 17 Pro Max
- Main: 50MP f/1.69
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 50MP
Display comparison
Oppo A55s 5G
- 6.5" LCD IPS
- Resolution: 1080x2400
- Refresh rate: 90 Hz
Xiaomi 17 Pro Max
- 6.9" LTPO AMOLED
- Resolution: 1200x2608
- Refresh rate: 120 Hz
Battery and charging
Oppo A55s 5G
- 4000 mAh
- Wireless charging: no data
Xiaomi 17 Pro Max
- 7500 mAh
- NanoReview test: web browsing 16:28 hrs, total 36:26 hrs
- Wired: 100W
- Wireless: 50W
Overall performance score
We compared Oppo A55s 5G and Xiaomi 17 Pro Max, covering their specs and all relevant benchmarks.
Xiaomi 17 Pro Max leads Oppo A55s 5G by 89.1% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Oppo A55s 5G
Price unknownDetailed category analysis
performance
In the "performance" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (98/100 vs 38/100).
display
In the "display" category, the Xiaomi 17 Pro Max notably outperforms the Oppo A55s 5G (81/100 vs 54/100).
camera
In the "camera" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (87/100 vs 10/100).
battery
In the "battery" category, the Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G (89/100 vs 32/100).
portability
In the "portability" category, the Oppo A55s 5G notably outperforms the Xiaomi 17 Pro Max (70/100 vs 48/100).
Frequently asked questions
Which is better: the Oppo A55s 5G or the Xiaomi 17 Pro Max?
The Xiaomi 17 Pro Max significantly outperforms the Oppo A55s 5G by 55 points (88/100 vs 33/100).
What is the rating of the Oppo A55s 5G and the Xiaomi 17 Pro Max?
The Oppo A55s 5G has a MobileRank rating of 33/100, the Xiaomi 17 Pro Max — 88/100.
Which has the better camera: the Oppo A55s 5G or the Xiaomi 17 Pro Max?
The Xiaomi 17 Pro Max leads on camera score (87/100 vs 10/100).
Which is more powerful: the Oppo A55s 5G or the Xiaomi 17 Pro Max?
The Xiaomi 17 Pro Max leads on performance (98/100 vs 38/100).
Should you choose the Oppo A55s 5G over the Xiaomi 17 Pro Max?
The Xiaomi 17 Pro Max is a better fit for gamers and power users, mobile photography enthusiasts, those who care about battery life, budget-conscious buyers.