Poco X3 Pro vs Redmi K90 Pro Max
The Poco X3 Pro (2021) runs on the Qualcomm Snapdragon 860, while the Redmi K90 Pro Max (2025) runs on the Qualcomm Snapdragon 8 Elite Gen 5; estimated prices are $250 and $561. By overall MobileRank rating, the Redmi K90 Pro Max leads — 84/100 vs 33/100 (a 51-point difference). Key differences: the Redmi K90 Pro Max has the bigger battery (7560 mAh vs 5160); the main camera is 48 MP vs 50 MP; the Redmi K90 Pro Max is faster in AnTuTu (4,119,955 vs 795,343); the Redmi K90 Pro Max is thinner (7.9mm vs 9.4mm).
Poco X3 Pro
Redmi K90 Pro Max
- Cheaper: $250 vs $561
- Better value for money (93/100 vs 71/100)
- Higher AnTuTu: 4119955 vs 795343
- Better Geekbench Single: 3640 vs 1004
- Better Geekbench Multi: 11033 vs 2653
- Bigger battery: 7560 vs 5160 mAh
- Faster charging: 100W vs 33W
- Better main camera: 50MP vs 48MP
- Lighter: 210g vs 215g
- Higher performance (94/100 vs 1/100)
- Better camera (74/100 vs 31/100)
- Longer battery life (82/100 vs 43/100)
- Better design/ergonomics (37/100 vs 31/100)
Comparing the Poco X3 Pro vs the Redmi K90 Pro Max, the Redmi K90 Pro Max scores 51 points higher (84/100 vs 33/100). In the "performance" category, the Redmi K90 Pro Max leads (94/100 vs 1/100). In the "camera" category, the Redmi K90 Pro Max leads (74/100 vs 31/100). In the "battery" category, the Redmi K90 Pro Max leads (82/100 vs 43/100). In the "value for money" category, the Poco X3 Pro leads (93/100 vs 71/100). In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Poco X3 Pro (94/100 vs 1/100). 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 Poco X3 Pro (74/100 vs 31/100). In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Poco X3 Pro (82/100 vs 43/100). In the "design" category, the Redmi K90 Pro Max is a bit better (37/100 vs 31/100). In the "value for money" category, the Poco X3 Pro notably outperforms the Redmi K90 Pro Max (93/100 vs 71/100).
| Specification | Poco X3 Pro | Redmi K90 Pro Max | |
|---|---|---|---|
| Processor | Qualcomm Snapdragon 860 | Qualcomm Snapdragon 8 Elite Gen 5 | |
| AnTuTu | 795343 | 4119955 | |
| Geekbench Single | 1004 | 3640 | |
| Geekbench Multi | 2653 | 11033 | |
| Display | 6.7" IPS LCD | 6.9" OLED | |
| Resolution | 2400x1080 | 2608x1200 | |
| Refresh rate | 120 Hz | 120 Hz | |
| Battery | 5160 mAh | 7560 mAh | |
| Charging | 33W | 100W | |
| Wireless charging | 0W | 50W | |
| Main camera | 48 MP | 50 MP | |
| Ultrawide | 8 MP | 50 MP | |
| Telephoto | 0 MP | 50 MP | |
| Front camera | 20 MP | 32 MP | |
| RAM | 6GB / 8GB | 16GB | |
| Storage | 128GB / 256GB | 256GB / 512GB / 1TB | |
| OS | Android 11 | Android 16 | |
| Brightness (peak) | 450 nits | 3500 nits | |
| NFC | yes | yes | |
| Protection | IP53 | IP68 | |
| Dimensions | 165.3×76.8×9.4 mm | 163.3×77.8×7.9 mm | |
| Weight | 215 g | 210 g | |
| Price | $250 | $561 |
Poco X3 Pro
- Main: 48MP
- Ultrawide: 8MP
- Front: 20MP
Redmi K90 Pro Max
- Main: 50MP f/f/1.88
- Ultrawide: 50MP
- Telephoto: 50MP
- Front: 32MP
Poco X3 Pro
- 6.7" IPS LCD
- Resolution: 2400x1080
- Refresh rate: 120 Hz
Redmi K90 Pro Max
- 6.9" OLED
- Resolution: 2608x1200
- Refresh rate: 120 Hz
Poco X3 Pro
- 5160 mAh
- Wired: 33W
- No wireless charging
Redmi K90 Pro Max
- 7560 mAh
- Wired: 100W
- Wireless: 50W
We compared Poco X3 Pro and Redmi K90 Pro Max, covering their specs and all relevant benchmarks.
Redmi K90 Pro Max leads Poco X3 Pro by 80.7% in our overall performance rating.
Price difference: $311. Poco X3 Pro is cheaper by $311.
performance
In the "performance" category, the Redmi K90 Pro Max significantly outperforms the Poco X3 Pro (94/100 vs 1/100).
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 Poco X3 Pro (74/100 vs 31/100).
battery
In the "battery" category, the Redmi K90 Pro Max significantly outperforms the Poco X3 Pro (82/100 vs 43/100).
design
In the "design" category, the Redmi K90 Pro Max is a bit better (37/100 vs 31/100).
value for money
In the "value for money" category, the Poco X3 Pro notably outperforms the Redmi K90 Pro Max (93/100 vs 71/100).
Which is better: the Poco X3 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max significantly outperforms the Poco X3 Pro by 51 points (84/100 vs 33/100).
What is the rating of the Poco X3 Pro and the Redmi K90 Pro Max?
The Poco X3 Pro has a MobileRank rating of 33/100, the Redmi K90 Pro Max — 84/100.
Which has the better camera: the Poco X3 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on camera score (74/100 vs 31/100).
Which is more powerful: the Poco X3 Pro or the Redmi K90 Pro Max?
The Redmi K90 Pro Max leads on performance (94/100 vs 1/100).
Should you choose the Poco X3 Pro over the Redmi K90 Pro Max?
The Poco X3 Pro 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.