Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
Redmi K90 Ultra
Battery capacity (8,550 mAh)
WinsCharging
Redmi K90 Ultra
Wired charging speed (100W)
WinsPerformance
—
AnTuTu benchmark
—Display
Redmi K90 Ultra
Screen size (6.83")
WinsWeight
Civi 2
Total weight (171.8g)
WinsValue
Redmi K90 Ultra
Specs-per-dollar (server score) (10/10)
WinsFull Spec Comparison
| Spec | Civi 2 | Redmi K90 Ultra |
|---|---|---|
Display | ||
| 6.55" | 6.83" | |
| 1,080 × 2,400 | 1,280 × 2,772 | |
| AMOLED | AMOLED | |
| 120Hz | 165Hz | |
| 1,000 nits | 9,500 nits | |
Camera | ||
| 50 MP | 50 MP | |
| Triple | Dual | |
| No | Yes | |
| Fingerprint (under display, Fingerprint (under display, optical), accelerometer, compass, gyro, optical), proximity | Fingerprint (under display, optical), accelerometer, compass, gyro, proximity | |
Performance | ||
| Qualcomm SM7450-AB Snapdragon 7 Gen 1 (4 nm) | Snapdragon 8 Elite | |
| 12 GB | 16 GB | |
| 256 GB | 512 GB | |
Battery | ||
| 4,500 mAh | 8,550 mAh | |
| 67W | 100W | |
| No | No | |
Build | ||
| 171.8g | 227g | |
| 7.2mm | 8.2mm | |
| Glass front (Gorilla Glass 5), glass back, aluminum frame | Glass front, aluminum frame | |
| None | none | |
| Mid-Range | Mid-Range | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
Xiaomi Redmi K90 Ultra
Highest value score — most specs per dollar.
Budget pick
Xiaomi Civi 2
Lowest price while still competitive.
Photography
Xiaomi Redmi K90 Ultra
Highest resolution main camera.