Category Breakdown
Camera
K13x
Main sensor resolution (50 MP)
WinsBattery
K13x
Battery capacity (6,000 mAh)
WinsCharging
K13x
Wired charging speed (45W)
WinsPerformance
—
AnTuTu benchmark
—Display
K13x
Screen size (6.67")
WinsWeight
A18
Total weight (188g)
WinsValue
A18
Specs-per-dollar (server score) (8.1/10)
WinsFull Spec Comparison
| Spec | A18 | K13x |
|---|---|---|
Display | ||
| 6.56" | 6.67" | |
| 720 × 1,612 | 720 × 1,604 | |
| IPS LCD | IPS LCD | |
| 90Hz | 120Hz | |
| 720 nits | 1,000 nits | |
Camera | ||
| 8 MP | 50 MP | |
| Dual | Dual | |
| No | No | |
| Fingerprint (side-mounted), accelerometer, compass, proximity | Fingerprint (side-mounted), accelerometer, compass, proximity | |
Performance | ||
| Mediatek MT6769 Helio G85 (12 nm) | Mediatek Dimensity 6300 | |
| 4 GB | 8 GB | |
| 128 GB | 256 GB | |
Battery | ||
| 5,000 mAh | 6,000 mAh | |
| — | 45W | |
| No | No | |
Build | ||
| 188g | 194g | |
| 8.2mm | 7.9mm | |
| plastic | Plastic frame and back | |
| none | IP65 | |
| Budget | Budget | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Ultra-light budget option
Oppo A18
This device is the right choice if you prioritize a lighter 188g frame for easier handling.
Best overall performance
Oppo K13x
It delivers a superior 50MP camera, a larger 6000mAh battery, and faster 45W charging speeds.