Poco X8 Pro Max vs Redmi K90
The Poco X8 Pro Max (2026) runs on the MediaTek Dimensity 9500s, while the Redmi K90 (2025) runs on the Qualcomm Snapdragon 8 Elite; launch prices were $469 and $401. By overall MobileRank rating, the Redmi K90 leads — 76/100 vs 71/100 (a 5-point difference). Key differences: the Poco X8 Pro Max has the bigger battery (8500 mAh vs 7100); the Redmi K90 is faster in AnTuTu (3,126,494 vs 3,032,039).
Profile comparison
Category scores
Poco X8 Pro Max
Redmi K90
What makes Poco X8 Pro Max better?
- Bigger battery: 8500 vs 7100 mAh
- Longer battery life (77/100 vs 72/100)
- Better display (84/100 vs 82/100)
What makes Redmi K90 better?
- Higher AnTuTu: 3126494 vs 3032039
- Better Geekbench Single: 3013 vs 2725
- Better Geekbench Multi: 9287 vs 8932
- Lighter: 206g vs 218g
- Cheaper at launch: $401 vs $469
- Higher performance (91/100 vs 90/100)
- Better camera (58/100 vs 37/100)
- Better portability (55/100 vs 46/100)
Comparison verdict
Comparing the Poco X8 Pro Max vs the Redmi K90, the Redmi K90 scores 5 points higher (76/100 vs 71/100). In the "camera" category, the Redmi K90 leads (58/100 vs 37/100). Value score: Poco X8 Pro Max — 66/100, Redmi K90 — 80/100; 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 and the Poco X8 Pro Max are nearly equal (91/100 vs 90/100). In the "display" category, the Poco X8 Pro Max and the Redmi K90 are nearly equal (84/100 vs 82/100). In the "camera" category, the Redmi K90 notably outperforms the Poco X8 Pro Max (58/100 vs 37/100). In the "battery" category, the Poco X8 Pro Max is a bit better (77/100 vs 72/100). In the "portability" category, the Redmi K90 is a bit better (55/100 vs 46/100).
Specs comparison
| Specification | Poco X8 Pro Max | Redmi K90 | |
|---|---|---|---|
| Processor | MediaTek Dimensity 9500s | Qualcomm Snapdragon 8 Elite | |
| AnTuTu | 3032039 | 3126494 | |
| Geekbench Single | 2725 | 3013 | |
| Geekbench Multi | 8932 | 9287 | |
| Display | 6.8" AMOLED | 6.6" AMOLED | |
| Resolution | 2772x1280 | 2510x1156 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 8500 mAh | 7100 mAh | |
| Charging | 100W | 100W | |
| Main camera | 50 MP | 50 MP | |
| Ultrawide | 8 MP | 8 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 20 MP | |
| RAM | 12GB | 12GB / 16GB | |
| Storage | 256GB / 512GB | 256GB / 512GB | |
| OS | Android 16 | Android 16 | |
| Brightness (peak) | 3500 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP68 | IP68 | |
| Dimensions | 162.9×77.9×8.2 mm | 157.5×75.3×8.0 mm | |
| Weight | 218 g | 206 g | |
| Launch price | $469 | $401 |
Camera comparison
Poco X8 Pro Max
- Main: 50MP f/1.5
- Ultrawide: 8MP
- Front: 20MP
Redmi K90
- Main: 50MP f/1.9
- Ultrawide: 8MP
- Telephoto: 50MP
- Front: 20MP
Display comparison
Poco X8 Pro Max
- 6.8" AMOLED
- Resolution: 2772x1280
- Refresh rate: 120 Hz
Redmi K90
- 6.6" AMOLED
- Resolution: 2510x1156
- Refresh rate: 120 Hz
Battery and charging
Poco X8 Pro Max
- 8500 mAh
- Wired: 100W
- No wireless charging
Redmi K90
- 7100 mAh
- Wired: 100W
- No wireless charging
Overall performance score
We compared Poco X8 Pro Max and Redmi K90, covering their specs and all relevant benchmarks.
Redmi K90 leads Poco X8 Pro Max by 3.0% in our overall performance rating.
Benchmarks
Launch prices and where to check today's
Launch price difference: $68. Redmi K90 was $68 cheaper at launch.
Detailed category analysis
performance
In the "performance" category, the Redmi K90 and the Poco X8 Pro Max are nearly equal (91/100 vs 90/100).
display
In the "display" category, the Poco X8 Pro Max and the Redmi K90 are nearly equal (84/100 vs 82/100).
camera
In the "camera" category, the Redmi K90 notably outperforms the Poco X8 Pro Max (58/100 vs 37/100).
battery
In the "battery" category, the Poco X8 Pro Max is a bit better (77/100 vs 72/100).
portability
In the "portability" category, the Redmi K90 is a bit better (55/100 vs 46/100).
Frequently asked questions
Which is better: the Poco X8 Pro Max or the Redmi K90?
The Redmi K90 edges out the Poco X8 Pro Max by just 5 points — the two devices are very close in overall level.
What is the rating of the Poco X8 Pro Max and the Redmi K90?
The Poco X8 Pro Max has a MobileRank rating of 71/100, the Redmi K90 — 76/100.
Which has the better camera: the Poco X8 Pro Max or the Redmi K90?
The Redmi K90 leads on camera score (58/100 vs 37/100).
Should you choose the Poco X8 Pro Max over the Redmi K90?
The Poco X8 Pro Max is a better fit for gamers and power users, those who care about battery life. The Redmi K90 is a better fit for gamers and power users, budget-conscious buyers.