OPPO K13x 5G vs vivo X Fold5
21.8Performance52.9
45.2Display71.7
29Camera63
61.9Battery80.9
36Features78.7
3 spec wins — OPPO K13x 5G11 spec wins — vivo X Fold5
InnoReviews verdict
vivo X Fold5 wins this phone face-off, 66.9 to 37.3, pulling ahead mainly in features (+43) and camera (+34). 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
- 14% lower thickness: 7.9 mm vs 9.2 mm
- 11% lower weight: 194 g vs 217 g
- Has 3.5mm jack — the other doesn't
Reasons to pick the vivo X Fold5
- Stronger performance score: 53 vs 22
- Stronger display score: 72 vs 45
- Stronger camera score: 63 vs 29
- Stronger battery score: 81 vs 62
- Stronger features score: 79 vs 36
Display
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Screen size | 6.67 ″ | 8.03 ″+20% |
| Panel type | IPS LCD | Foldable LTPO AMOLED |
| Resolution | 1604x720 | 2200x2480 |
| Pixel density | 264 ppi | 413 ppi+56% |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 1,000 nits | 4,500 nits+350% |
| Screen-to-body | 89.9 % | 90.9 %+1% |
Performance
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Gen 3 |
| Geekbench 6 (single) | 785Bottom 19% | 2,154+174%Top 29% |
| Geekbench 6 (multi) | 1,984Bottom 16% | 6,483+227%Top 29% |
| RAM (max) | 8 GB | 16 GB+100% |
| Storage options | 128GB | 256/512GB/1TB |
| Storage type | UFS 2.2 | UFS 4.1 |
Camera
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Main camera | 50 MP | 50 MP |
| Main aperture | f/1.8 | f/1.57 |
| Ultra-wide | — | 50 MP |
| Telephoto | — | 50 MP |
| Optical zoom | — | 3 x |
| Max video | 1080p@60fps | 8K@30fps |
| Front camera | 8 MP | 20 MP+150% |
| OIS | No | Yes |
Battery
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Capacity | 6,000 mAh | 6,000 mAh |
| Wired charging | 45 W | 80 W+78% |
| Wireless charging | — | 40 W |
| Active use endurance | — | 13.4 h |
Design
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Weight | 194 g+11% | 217 g |
| Thickness | 7.9 mm+14% | 9.2 mm |
| IP rating | IP65 | IP58/IP59 |
| Frame material | Plastic | Aluminum |
Connectivity
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 7 |
| Bluetooth | 5.4 | 5.4 |
| NFC | — | Yes |
| USB | USB-C | USB-C 3.2 |
| eSIM | — | Yes |
Software
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| OS at launch | Android 15 (ColorOS 15) | Android 15 (Funtouch OS 15, OriginOS 5 in China) |
| OS update pledge | 2 years | 4 years+100% |
Audio
| Spec | OPPO K13x 5G | vivo X Fold5 |
|---|---|---|
| Stereo speakers | — | Yes |
| 3.5mm jack | Yes | No |