OPPO K15 vs vivo T3x 5G
46.7Performance28.9
53.6Display46.8
58.6Camera29
79.8Battery61.5
86.7Features73.3
9 spec wins — OPPO K154 spec wins — vivo T3x 5G
InnoReviews verdict
OPPO K15 wins this phone face-off, 61.1 to 43.5, pulling ahead mainly in camera (+30) and battery (+18). vivo T3x 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 K15
- Stronger performance score: 47 vs 29
- Stronger display score: 54 vs 47
- Stronger camera score: 59 vs 29
- Stronger battery score: 80 vs 62
- Stronger features score: 87 vs 73
Reasons to pick the vivo T3x 5G
- Has 3.5mm jack — the other doesn't
Display
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Screen size | 6.59 ″ | 6.72 ″+2% |
| Panel type | AMOLED | IPS LCD |
| Resolution | 2760x1256 | 1080x2408 |
| Pixel density | 460 ppi+17% | 393 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,200 nits+20% | 1,000 nits |
| Screen-to-body | 88.9 %+3% | 86.4 % |
Performance
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Chipset | Dimensity 7360 Super | Qualcomm Snapdragon 6 Gen 1 |
| RAM (max) | 12 GB+50% | 8 GB |
| Storage options | 256GB | 128GB |
| Storage type | UFS 3.1 | UFS 2.2 |
Camera
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.8 |
| Ultra-wide | 50 MP | — |
| Max video | 4K@30fps | 4K@30fps |
| Front camera | 50 MP+525% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Capacity | 8,000 mAh+33% | 6,000 mAh |
| Wired charging | 80 W+82% | 44 W |
Design
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Weight | 205 g | 199 g+3% |
| Thickness | 8.3 mm | 8 mm+4% |
| IP rating | IP68/IP69 | IP64 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.1 |
| NFC | Yes | No |
| USB | USB-C 2.0 | USB-C 2.0 |
| eSIM | No | No |
Software
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| OS at launch | Android 16 (ColorOS 16) | Android 14 (Funtouch OS 14) |
Audio
| Spec | OPPO K15 | vivo T3x 5G |
|---|---|---|
| Stereo speakers | Yes | Yes |
| 3.5mm jack | No | Yes |