Redmi K90 vs vivo Y400 5G
84.3Performance28.9
65.4Display56.3
53.1Camera34.1
83.2Battery72.2
86.7Features73.3
6 spec wins — Redmi K905 spec wins — vivo Y400 5G
InnoReviews verdict
Redmi K90 wins this phone face-off, 74.3 to 48.5, pulling ahead mainly in performance (+55) and camera (+19). vivo Y400 5G 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
- Stronger performance score: 84 vs 29
- Stronger display score: 65 vs 56
- Stronger camera score: 53 vs 34
- Stronger battery score: 83 vs 72
- Stronger features score: 87 vs 73
Reasons to pick the vivo Y400 5G
- 60% higher Front camera: 32 MP vs 20 MP
Display
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Screen size | 6.59 ″ | 6.67 ″+1% |
| Panel type | AMOLED | AMOLED |
| Resolution | 2510x1156 | 1080x2400 |
| Pixel density | 419 ppi+6% | 394 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,500 nits+94% | 1,800 nits |
| Screen-to-body | 89.8 % | 91.9 %+2% |
Performance
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite | Qualcomm Snapdragon 4 Gen 2 |
| AnTuTu | 3,106,623Top 11% | — |
| AnTuTu 11 (CPU) | 872,376Top 15% | — |
| AnTuTu 11 (GPU) | 1,143,259Top 13% | — |
| AnTuTu 11 (Memory) | 462,601Top 6% | — |
| AnTuTu 11 (UX) | 628,387Top 13% | — |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128/256GB |
| Storage type | UFS | UFS 3.1 |
Camera
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.88 | f/1.8 |
| Ultra-wide | 8 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 2.5 x | — |
| Max video | 8K@30fps | — |
| Front camera | 20 MP | 32 MP+60% |
| OIS | Yes | — |
Battery
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Capacity | 7,100 mAh+18% | 6,000 mAh |
| Wired charging | 100 W+11% | 90 W |
Design
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Weight | 206 g | 197 g+4% |
| Thickness | 8 mm | 7.9 mm+1% |
| IP rating | IP68 | IP68/IP69 |
| Frame material | Aluminum | — |
Connectivity
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | — |
| Bluetooth | 5.4 | — |
| NFC | Yes | No |
| USB | USB-C | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| OS at launch | Android 16 (HyperOS 3) | Android 15 (Funtouch OS 15) |
Audio
| Spec | Redmi K90 | vivo Y400 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |