OPPO Find X7 Ultra vs OPPO K13x 5G
54.7Performance21.8
76.2Display45.2
71.5Camera29
76.5Battery61.9
70.7Features36
11 spec wins — OPPO Find X7 Ultra4 spec wins — OPPO K13x 5G
InnoReviews verdict
OPPO Find X7 Ultra wins this phone face-off, 68.3 to 37.3, pulling ahead mainly in camera (+43) and features (+35). 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 Find X7 Ultra
- Stronger performance score: 55 vs 22
- Stronger display score: 76 vs 45
- Stronger camera score: 72 vs 29
- Stronger battery score: 77 vs 62
- Stronger features score: 71 vs 36
Reasons to pick the OPPO K13x 5G
- 20% higher capacity: 6,000 mAh vs 5,000 mAh
- 17% lower thickness: 7.9 mm vs 9.5 mm
- 12% lower weight: 194 g vs 221 g
- Has 3.5mm jack — the other doesn't
Display
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| Screen size | 6.82 ″+2% | 6.67 ″ |
| Panel type | LTPO AMOLED | IPS LCD |
| Resolution | 3168x1440 | 1604x720 |
| Pixel density | 510 ppi+93% | 264 ppi |
| Refresh rate | 120 Hz | 120 Hz |
| Peak brightness | 4,500 nits+350% | 1,000 nits |
| Screen-to-body | 90.3 % | 89.9 % |
Performance
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| Chipset | Snapdragon 8 Gen 3 | MediaTek Dimensity 6300 |
| Geekbench 6 (single) | 2,222+183%Top 27% | 785Bottom 19% |
| Geekbench 6 (multi) | 6,756+241%Top 26% | 1,984Bottom 16% |
| Wild Life Extreme stability | 55 %Bottom 16% | — |
| RAM (max) | 16 GB+100% | 8 GB |
| Storage options | 256GB / 512GB | 128GB |
| Storage type | UFS 4.0 | UFS 2.2 |
Camera
| Spec | OPPO Find X7 Ultra | 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 | 6 x | — |
| Max video | 4K@60fps | 1080p@60fps |
| Front camera | 32 MP+300% | 8 MP |
| OIS | Yes | No |
Battery
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| Capacity | 5,000 mAh | 6,000 mAh+20% |
| Wired charging | 100 W+122% | 45 W |
| Wireless charging | 50 W | — |
| Active use endurance | 12.8 h | — |
Design
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| Weight | 221 g | 194 g+12% |
| Thickness | 9.5 mm | 7.9 mm+17% |
| IP rating | IP68 | IP65 |
| Frame material | Aluminum | Plastic |
Connectivity
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| 5G | Yes | Yes |
| Wi-Fi | Wi-Fi 7 | Wi-Fi 5 |
| Bluetooth | 5.4 | 5.4 |
| NFC | Yes | — |
| USB | USB-C 3.2 | USB-C |
| eSIM | No | — |
Software
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| OS at launch | Android 14 (ColorOS 14) | Android 15 (ColorOS 15) |
| OS update pledge | 4 years+100% | 2 years |
Audio
| Spec | OPPO Find X7 Ultra | OPPO K13x 5G |
|---|---|---|
| Stereo speakers | Yes | — |
| 3.5mm jack | No | Yes |