POCO F8 Ultra vs Redmi K90
88.4Performance84.3
67Display65.4
69.5Camera53.1
92Battery83.2
78.7Features86.7
12 spec wins — POCO F8 Ultra3 spec wins — Redmi K90
InnoReviews verdict
POCO F8 Ultra wins this phone face-off, 80.1 to 74.3, pulling ahead mainly in camera (+16) and battery (+9). Redmi K90 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the POCO F8 Ultra
- Stronger performance score: 88 vs 84
- Stronger camera score: 70 vs 53
- Stronger battery score: 92 vs 83
- 525% higher ultra-wide: 50 MP vs 8 MP
- 100% higher Optical zoom: 5 x vs 2.5 x
Reasons to pick the Redmi K90
- Stronger features score: 87 vs 79
Display
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Screen size | 6.9 ″+5% | 6.59 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 1200x2608 | 2510x1156 |
| Pixel density | 416 ppi | 419 ppi+1% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits | 3,500 nits |
| Screen-to-body | 91.8 %+2% | 89.8 % |
Performance
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | Snapdragon 8 Elite |
| AnTuTu 11 | 3,651,476+18%Top 4% | 3,106,623Top 11% |
| AnTuTu 11 (CPU) | 1,047,154+20%Top 5% | 872,376Top 15% |
| AnTuTu 11 (GPU) | 1,371,829+20%Top 5% | 1,143,259Top 13% |
| AnTuTu 11 (Memory) | 485,909+5%Top 4% | 462,601Top 6% |
| AnTuTu 11 (UX) | 746,584+19%Top 5% | 628,387Top 13% |
| Geekbench 6 (single) | 3,550Top 5% | — |
| Geekbench 6 (multi) | 10,502Top 5% | — |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256GB / 512GB | 256GB / 512GB / 1TB |
| Storage type | UFS 4.1 | UFS |
Camera
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.88 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 5 x+100% | 2.5 x |
| Max video | 8K@30fps | 8K@30fps |
| Front camera | 32 MP+60% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Capacity | 6,500 mAh | 7,100 mAh+9% |
| Wired charging | 100 W | 100 W |
| Wireless charging | 50 W | — |
| Active use endurance | 18.9 h | — |
Design
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Weight | 218 g | 206 g+6% |
| Thickness | 7.9 mm+1% | 8 mm |
| IP rating | IP68 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C 3.2 | USB-C |
| eSIM | Yes | No |
Software
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 16 (HyperOS 3) |
| OS update pledge | 4 years | — |
Audio
| Spec | POCO F8 Ultra | Redmi K90 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |