realme 15x 5G vs Redmi K90
28.9Performance84.3
50.4Display65.4
37.9Camera53.1
75.6Battery83.2
46.7Features86.7
3 spec wins — realme 15x 5G9 spec wins — Redmi K90
InnoReviews verdict
Redmi K90 wins this phone face-off, 74.3 to 46.1, pulling ahead mainly in performance (+55) and features (+40). realme 15x 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the realme 15x 5G
- 150% higher Front camera: 50 MP vs 20 MP
- 20% higher Refresh rate: 144 Hz vs 120 Hz
Reasons to pick the Redmi K90
- Stronger performance score: 84 vs 29
- Stronger display score: 65 vs 50
- Stronger camera score: 53 vs 38
- Stronger battery score: 83 vs 76
- Stronger features score: 87 vs 47
Display
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Screen size | 6.81 ″+3% | 6.59 ″ |
| Panel type | IPS LCD | AMOLED |
| Resolution | 720x1570 | 2510x1156 |
| Pixel density | 254 ppi | 419 ppi+65% |
| Refresh rate | 144 Hz+20% | 120 Hz |
| Peak brightness | 1,200 nits | 3,500 nits+192% |
| Screen-to-body | 87.6 % | 89.8 %+3% |
Performance
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | Snapdragon 8 Elite |
| 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) | 8 GB | 16 GB+100% |
| Storage options | 128/256GB | 256GB / 512GB / 1TB |
| Storage type | — | UFS |
Camera
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.88 |
| Ultra-wide | — | 8 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 2.5 x |
| Max video | 1080p@30fps | 8K@30fps |
| Front camera | 50 MP+150% | 20 MP |
| OIS | — | Yes |
Battery
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Capacity | 7,000 mAh | 7,100 mAh+1% |
| Wired charging | 60 W | 100 W+67% |
Design
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Weight | 212 g | 206 g+3% |
| Thickness | 8.3 mm | 8 mm+3% |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | — | Aluminum |
Connectivity
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.3 | 5.4 |
| NFC | No | Yes |
| USB | USB Type-C | USB-C |
| eSIM | — | No |
Software
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| OS at launch | Android 15 | Android 16 (HyperOS 3) |
Audio
| Spec | realme 15x 5G | Redmi K90 |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | No | No |