OPPO Find X9 vs Redmi K90
64.4Performance84.3
72.7Display65.4
65.5Camera53.1
88.7Battery83.2
84Features86.7
9 spec wins — OPPO Find X92 spec wins — Redmi K90
InnoReviews verdict
This one is close to a dead heat: OPPO Find X9 scores 73.1 against 74.3 for Redmi K90. Pick by the categories that matter to you — Redmi K90 edges ahead in performance and features, or by price.
Which would you pick?
Key differences
Reasons to pick the OPPO Find X9
- Stronger display score: 73 vs 65
- Stronger camera score: 66 vs 53
- Stronger battery score: 89 vs 83
- 525% higher ultra-wide: 50 MP vs 8 MP
- 60% higher Front camera: 32 MP vs 20 MP
Reasons to pick the Redmi K90
- Stronger performance score: 84 vs 64
- 25% higher Wired charging: 100 W vs 80 W
Display
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Screen size | 6.59 ″ | 6.59 ″ |
| Panel type | AMOLED | AMOLED |
| Resolution | 2760x1256 | 2510x1156 |
| Pixel density | 460 ppi+10% | 419 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 3,600 nits+3% | 3,500 nits |
| Screen-to-body | 95.4 %+6% | 89.8 % |
Performance
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Chipset | Dimensity 9500 | 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) | 16 GB | 16 GB |
| Storage options | 256GB / 512GB / 1TB | 256GB / 512GB / 1TB |
| Storage type | UFS 4.1 | UFS |
Camera
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.6 | f/1.88 |
| Ultra-wide | 50 MP+525% | 8 MP |
| Telephoto | 50 MP | 50 MP |
| Optical zoom | 3 x+20% | 2.5 x |
| Max video | 4K@120fps | 8K@30fps |
| Front camera | 32 MP+60% | 20 MP |
| OIS | Yes | Yes |
Battery
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Capacity | 7,025 mAh | 7,100 mAh+1% |
| Wired charging | 80 W | 100 W+25% |
| Wireless charging | 50 W | — |
Design
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Weight | 203 g+1% | 206 g |
| Thickness | 8 mm | 8 mm |
| IP rating | IP66/IP68/IP69 | IP68 |
| Frame material | Aluminum | Aluminum |
Connectivity
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 7 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | Yes |
| USB | USB-C | USB-C |
| eSIM | Yes | No |
Software
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 16 (HyperOS 3) |
| OS update pledge | 5 years | — |
Audio
| Spec | OPPO Find X9 | Redmi K90 |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | No |