REDMI K90 Ultra vs Xiaomi 14
64.4Performance63.4
78.7Display64.5
43.4Camera65.9
83.2Battery70.9
86.7Features78.7
6 spec wins — REDMI K90 Ultra5 spec wins — Xiaomi 14
InnoReviews verdict
REDMI K90 Ultra wins this phone face-off, 69.1 to 67.2, pulling ahead mainly in display (+14) and battery (+12). Xiaomi 14 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the REDMI K90 Ultra
- Stronger display score: 79 vs 65
- Stronger battery score: 83 vs 71
- Stronger features score: 87 vs 79
- 85% higher capacity: 8,550 mAh vs 4,610 mAh
- 38% higher Refresh rate: 165 Hz vs 120 Hz
Reasons to pick the Xiaomi 14
- Stronger camera score: 66 vs 43
- 525% higher ultra-wide: 50 MP vs 8 MP
- 60% higher Front camera: 32 MP vs 20 MP
- 15% lower weight: 193 g vs 227 g
- Has eSIM — the other doesn't
Display
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Screen size | 6.83 ″+7% | 6.36 ″ |
| Panel type | AMOLED | LTPO AMOLED |
| Resolution | 1280x2772 | 1200x2670 |
| Pixel density | 447 ppi | 460 ppi+3% |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 3,500 nits+17% | 3,000 nits |
| Screen-to-body | 90.3 %+1% | 89.6 % |
Performance
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Snapdragon 8 Gen 3 |
| AnTuTu | — | 1,880,000 |
| Geekbench 6 (single) | — | 2,250Top 25% |
| Geekbench 6 (multi) | — | 7,050Top 23% |
| RAM (max) | 16 GB | 16 GB |
| Storage options | 256/512GB | 256/512GB/1TB |
| Storage type | UFS 4.1 | UFS 4.0 |
Camera
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.7 | f/1.6 |
| Ultra-wide | 8 MP | 50 MP+525% |
| Telephoto | — | 50 MP |
| Optical zoom | — | 3.2 x |
| Max video | 8K@30fps | 8K@24fps |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | Yes |
Battery
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Capacity | 8,550 mAh+85% | 4,610 mAh |
| Wired charging | 100 W+11% | 90 W |
| Wireless charging | — | 50 W |
| Active use endurance | — | 12 h |
Design
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Weight | 227 g | 193 g+15% |
| Thickness | 8.2 mm | 8.2 mm |
| IP rating | IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | No | Yes |
Software
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 14 (HyperOS) |
| OS update pledge | — | 4 years |
Audio
| Spec | REDMI K90 Ultra | Xiaomi 14 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |