OnePlus 15 vs OPPO K13x 5G
92.9Performance21.8
68Display45.2
66.5Camera29
94.7Battery61.9
78.7Features36
12 spec wins — OnePlus 153 spec wins — OPPO K13x 5G
InnoReviews verdict
OnePlus 15 wins this phone face-off, 81.6 to 37.3, pulling ahead mainly in performance (+71) and features (+43). OPPO K13x 5G still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the OnePlus 15
- Stronger performance score: 93 vs 22
- Stronger display score: 68 vs 45
- Stronger camera score: 67 vs 29
- Stronger battery score: 95 vs 62
- Stronger features score: 79 vs 36
Reasons to pick the OPPO K13x 5G
- Has 3.5mm jack — the other doesn't
Display
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Screen size | 6.78 ″+2% | 6.67 ″ |
| Panel type | LTPO AMOLED | IPS LCD |
| Resolution | 2772x1272 | 1604x720 |
| Pixel density | 450 ppi+70% | 264 ppi |
| Refresh rate | 165 Hz+38% | 120 Hz |
| Peak brightness | 1,800 nits+80% | 1,000 nits |
| Screen-to-body | — | 89.9 % |
Performance
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Chipset | Snapdragon 8 Elite Gen 5 | MediaTek Dimensity 6300 |
| AnTuTu | 3,646,161Top 5% | — |
| AnTuTu 11 (CPU) | 1,084,061Top 2% | — |
| AnTuTu 11 (GPU) | 1,342,827Top 8% | — |
| AnTuTu 11 (Memory) | 425,901Top 9% | — |
| AnTuTu 11 (UX) | 793,372Top 4% | — |
| Geekbench 6 (single) | 3,850+390%Top 1% | 785Bottom 19% |
| Geekbench 6 (multi) | 11,900+500%Top 1% | 1,984Bottom 16% |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB / 1TB | 128GB |
| Storage type | UFS 4.1 | UFS 2.2 |
Camera
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Telephoto | 50 MP | — |
| Optical zoom | 3.5 x | — |
| Max video | 8K@30fps | 1080p@60fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Capacity | 7,300 mAh+22% | 6,000 mAh |
| Wired charging | 120 W+167% | 45 W |
| Wireless charging | 50 W | — |
Design
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Weight | 211 g | 194 g+8% |
| Thickness | 8.2 mm | 7.9 mm+4% |
| IP rating | IP69 | IP65 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 6.0 | 5.4 |
| NFC | Yes | — |
| USB | USB-C 3.2 | USB-C |
| eSIM | Yes | — |
Software
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| OS at launch | Android 16 (OxygenOS 16) | Android 15 (ColorOS 15) |
| OS update pledge | 4 years+100% | 2 years |
Audio
| Spec | OnePlus 15 | OPPO K13x 5G |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | Yes |