OPPO F31 Pro 5G vs Redmi K90
46.7Performance84.3
55.2Display65.4
45.9Camera53.1
79.8Battery83.2
52Features86.7
3 spec wins — OPPO F31 Pro 5G6 spec wins — Redmi K90
InnoReviews verdict
Redmi K90 wins this phone face-off, 74.3 to 55.4, pulling ahead mainly in performance (+38) and features (+35). OPPO F31 Pro 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OPPO F31 Pro 5G
- 60% higher Front camera: 32 MP vs 20 MP
Reasons to pick the Redmi K90
- Stronger performance score: 84 vs 47
- Stronger display score: 65 vs 55
- Stronger camera score: 53 vs 46
- Stronger battery score: 83 vs 80
- Stronger features score: 87 vs 52
Display
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| Screen size | 6.57 ″ | 6.59 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 2372x1080 | 2510x1156 |
| Pixel density | 397 ppi | 419 ppi+6% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,400 nits | 3,500 nits+150% |
| Screen-to-body | 93 %+4% | 89.8 % |
Performance
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| Chipset | Dimensity 7300-Energy | 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) | 12 GB | 16 GB+33% |
| Storage options | 128GB / 256GB | 256GB / 512GB / 1TB |
| Storage type | UFS 3.1 | UFS |
Camera
| Spec | OPPO F31 Pro 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 | 4K@30fps | 8K@30fps |
| Front camera | 32 MP+60% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| Capacity | 7,000 mAh | 7,100 mAh+1% |
| Wired charging | 80 W | 100 W+25% |
Design
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| Weight | 190 g+8% | 206 g |
| Thickness | 8 mm | 8 mm |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | — | Yes |
| USB | USB-C 2.0 | USB-C |
| eSIM | No | No |
Software
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 16 (HyperOS 3) |
| OS update pledge | 2 years | — |
Audio
| Spec | OPPO F31 Pro 5G | Redmi K90 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |