Redmi K90 Max vs Xiaomi Black Shark 5 RS
The Redmi K90 Max (2026) runs on the MediaTek Dimensity 9500, while the Xiaomi Black Shark 5 RS (2022) runs on the Qualcomm Snapdragon 888/888+ 5G. By overall MobileRank rating, the Redmi K90 Max leads — 67/100 vs 34/100 (a 33-point difference). Key differences: the Redmi K90 Max has the bigger battery (8550 mAh vs 4500); the main camera is 50 MP vs 64 MP; the Redmi K90 Max is thinner (8.1mm vs 9.9mm).
Redmi K90 Max
Xiaomi Black Shark 5 RS
- Bigger battery: 8550 vs 4500 mAh
- Higher refresh rate: 165Hz vs 144Hz
- Higher performance (82/100 vs 0/100)
- Longer battery life (77/100 vs 49/100)
- Better value for money (75/100 vs 55/100)
- Faster charging: 120W vs 100W
- Better main camera: 64MP vs 50MP
- Lighter: 220g vs 227g
- Better camera (43/100 vs 32/100)
- Better design/ergonomics (25/100 vs 16/100)
Comparing the Redmi K90 Max vs the Xiaomi Black Shark 5 RS, the Redmi K90 Max scores 33 points higher (67/100 vs 34/100). In the "performance" category, the Redmi K90 Max leads (82/100 vs 0/100). In the "camera" category, the Xiaomi Black Shark 5 RS leads (43/100 vs 32/100). In the "battery" category, the Redmi K90 Max leads (77/100 vs 49/100). 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 Xiaomi Black Shark 5 RS (82/100 vs 0/100). In the "display" category, both devices are on the same level — 100/100. In the "camera" category, the Xiaomi Black Shark 5 RS is a bit better (43/100 vs 32/100). In the "battery" category, the Redmi K90 Max notably outperforms the Xiaomi Black Shark 5 RS (77/100 vs 49/100). In the "design" category, the Xiaomi Black Shark 5 RS is a bit better (25/100 vs 16/100). In the "value for money" category, the Redmi K90 Max notably outperforms the Xiaomi Black Shark 5 RS (75/100 vs 55/100).
| Specification | Redmi K90 Max | Xiaomi Black Shark 5 RS | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 888/888+ 5G | |
| AnTuTu | 3803420 | — | |
| Geekbench Single | 3228 | — | |
| Geekbench Multi | 9553 | — | |
| Display | 6.8" AMOLED | 6.7" AMOLED | |
| Resolution | 2772x1280 | 1080x2400 | |
| Refresh rate | 165 Hz | 144 Hz | |
| Battery | 8550 mAh | 4500 mAh | |
| Charging | 100W | 120W | |
| Main camera | 50 MP | 64 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 5 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 12GB / 16GB | 8GB / 12GB | |
| Storage | 256GB / 512GB / 1TB | 256GB | |
| OS | Android 16 | Android 12, Joy UI 12.8 | |
| Brightness (peak) | 3500 nits | 1300 nits | |
| NFC | yes | yes | |
| Protection | IP66 | — | |
| Dimensions | 162.9×77.9×8.1 mm | 163.7×76.2×9.9 mm | |
| Weight | 227 g | 220 g | |
| Price | $504 | — |
Redmi K90 Max
- Main: 50MP f/f/1.68
- Ultrawide: 8MP
- Front: 20MP
Xiaomi Black Shark 5 RS
- Main: 64MP f/f/1.8
- Ultrawide: 8MP
- Telephoto: 5MP
- Front: 20MP
Redmi K90 Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 165 Hz
Xiaomi Black Shark 5 RS
- 6.7" AMOLED
- Resolution: 1080x2400
- Refresh rate: 144 Hz
Redmi K90 Max
- 8550 mAh
- Wired: 100W
- No wireless charging
Xiaomi Black Shark 5 RS
- 4500 mAh
- Wired: 120W
- No wireless charging
Xiaomi Black Shark 5 RS
Price unknownperformance
In the "performance" category, the Redmi K90 Max significantly outperforms the Xiaomi Black Shark 5 RS (82/100 vs 0/100).
display
In the "display" category, both devices are on the same level — 100/100.
camera
In the "camera" category, the Xiaomi Black Shark 5 RS is a bit better (43/100 vs 32/100).
battery
In the "battery" category, the Redmi K90 Max notably outperforms the Xiaomi Black Shark 5 RS (77/100 vs 49/100).
design
In the "design" category, the Xiaomi Black Shark 5 RS is a bit better (25/100 vs 16/100).
value for money
In the "value for money" category, the Redmi K90 Max notably outperforms the Xiaomi Black Shark 5 RS (75/100 vs 55/100).
Which is better: the Redmi K90 Max or the Xiaomi Black Shark 5 RS?
The Redmi K90 Max significantly outperforms the Xiaomi Black Shark 5 RS by 33 points (67/100 vs 34/100).
What is the rating of the Redmi K90 Max and the Xiaomi Black Shark 5 RS?
The Redmi K90 Max has a MobileRank rating of 67/100, the Xiaomi Black Shark 5 RS — 34/100.
Which has the better camera: the Redmi K90 Max or the Xiaomi Black Shark 5 RS?
The Xiaomi Black Shark 5 RS leads on camera score (43/100 vs 32/100).
Which is more powerful: the Redmi K90 Max or the Xiaomi Black Shark 5 RS?
The Redmi K90 Max leads on performance (82/100 vs 0/100).
Should you choose the Redmi K90 Max over the Xiaomi Black Shark 5 RS?
The Redmi K90 Max is a better fit for gamers and power users, those who care about battery life, budget-conscious buyers. The Xiaomi Black Shark 5 RS is a better fit for everyday use.