Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
Redmi K80 Ultra
Battery capacity (7,410 mAh)
WinsCharging
Redmi K80 Ultra
Wired charging speed (100W)
WinsPerformance
—
AnTuTu benchmark
—Display
Redmi K80 Ultra
Screen size (6.83")
WinsWeight
T4 Ultra
Total weight (192g)
WinsValue
Redmi K80 Ultra
Specs-per-dollar (server score) (9.5/10)
WinsFull Spec Comparison
| Spec | T4 Ultra | Redmi K80 Ultra |
|---|---|---|
Display | ||
| 6.67" | 6.83" | |
| 1,260 × 2,800 | 1,280 × 2,772 | |
| AMOLED | OLED | |
| 120Hz | 144Hz | |
| 5,000 nits | 3,200 nits | |
Camera | ||
| 50 MP | 50 MP | |
| Triple | Dual | |
| 3x | — | |
| Yes | Yes | |
| Fingerprint (under display, Fingerprint (under display, optical), accelerometer, compass, gyro, optical), proximity | Fingerprint (under display, Fingerprint (under display, ultrasonic), accelerometer, compass, gyro, proximity, ultrasonic) | |
Performance | ||
| Mediatek Dimensity 9300+ | Mediatek Dimensity 9400+ | |
| 12 GB | 16 GB | |
| 512 GB | 1024 GB | |
Battery | ||
| 5,500 mAh | 7,410 mAh | |
| 90W | 100W | |
| No | No | |
Build | ||
| 192g | 219g | |
| 7.5mm | 8.2mm | |
| Glass front, glass back | Glass front, aluminum frame | |
| No certified water resistance | No certified water resistance | |
| Upper Mid-Range | Upper Mid-Range | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
Xiaomi Redmi K80 Ultra
Highest value score — most specs per dollar.
Budget pick
Xiaomi Redmi K80 Ultra
Lowest price while still competitive.
Photography
Xiaomi Redmi K80 Ultra
Highest resolution main camera.