OPPO K13x 5G vs vivo V40 Pro
21.8Performance40.6
45.2Display72.8
29Camera67.4
61.9Battery74.7
36Features86.7
2 spec wins — OPPO K13x 5G11 spec wins — vivo V40 Pro
InnoReviews verdict
vivo V40 Pro wins this phone face-off, 63.8 to 37.3, pulling ahead mainly in features (+51) and camera (+38). 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 OPPO K13x 5G
- Has 3.5mm jack — the other doesn't
Reasons to pick the vivo V40 Pro
- Stronger performance score: 41 vs 22
- Stronger display score: 73 vs 45
- Stronger camera score: 67 vs 29
- Stronger battery score: 75 vs 62
- Stronger features score: 87 vs 36
Display
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Screen size | 6.67 ″ | 6.78 ″+2% |
| Panel type | IPS LCD | AMOLED |
| Resolution | 1604x720 | 1260x2800 |
| Pixel density | 264 ppi | 452 ppi+71% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,000 nits | 4,500 nits+350% |
| Screen-to-body | 89.9 % | 89.9 % |
Performance
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | MediaTek Dimensity 9200+ |
| Geekbench 6 (single) | 785Bottom 19% | 1,830+133%Top 39% |
| Geekbench 6 (multi) | 1,984Bottom 16% | 5,149+160%Top 36% |
| RAM (max) | 8 GB | 12 GB+50% |
| Storage options | 128GB | 256/512GB |
| Storage type | UFS 2.2 | UFS 3.1 |
Camera
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.88 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 2 x |
| Max video | 1080p@60fps | 4K@60fps |
| Front camera | 8 MP | 50 MP+525% |
| OIS | No | Yes |
Battery
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Capacity | 6,000 mAh+9% | 5,500 mAh |
| Wired charging | 45 W | 80 W+78% |
| Active use endurance | — | 13.8 h |
Design
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Weight | 194 g | 192 g+1% |
| Thickness | 7.9 mm | 7.6 mm+4% |
| IP rating | IP65 | IP68/IP69 |
| Frame material | Plastic | Plastic |
Connectivity
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.3 |
| NFC | — | Yes |
| USB | USB-C | USB-C 2.0 |
| eSIM | — | No |
Software
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 14 (Funtouch OS 14) |
| OS update pledge | 2 years | — |
Audio
| Spec | OPPO K13x 5G | vivo V40 Pro |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | Yes | No |