Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
K13
Battery capacity (7,000 mAh)
WinsCharging
K13
Wired charging speed (80W)
WinsPerformance
—
AnTuTu benchmark
—Display
K13
Screen size (6.67")
WinsWeight
A78 4G
Total weight (180g)
WinsValue
K13
Specs-per-dollar (server score) (9.8/10)
WinsFull Spec Comparison
| Spec | A78 4G | K13 |
|---|---|---|
Display | ||
| 6.43" | 6.67" | |
| 1,080 × 2,400 | 1,080 × 2,400 | |
| AMOLED | AMOLED | |
| 90Hz | 120Hz | |
| 430 nits | 1,200 nits | |
Camera | ||
| 50 MP | 50 MP | |
| Dual | Dual | |
| No | No | |
| Fingerprint (under display, Fingerprint (under display, optical), accelerometer, compass, gyro, optical), proximity | Fingerprint (under display, Fingerprint (under display, optical), accelerometer, compass, gyro, optical), proximity | |
Performance | ||
| Qualcomm SM6225 Snapdragon 680 4G (6 nm) | Qualcomm Snapdragon 6 Gen 4 | |
| 8 GB | 12 GB | |
| 256 GB | 512 GB | |
Battery | ||
| 5,000 mAh | 7,000 mAh | |
| 67W | 80W | |
| No | No | |
Build | ||
| 180g | 208g | |
| 7.9mm | 8.5mm | |
| plastic frame and back | Glass front, plastic frame and back | |
| none | IP65 | |
| Budget | Budget | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
Oppo K13
Highest value score — most specs per dollar.
Budget pick
Oppo K13
Lowest price while still competitive.
Photography
Oppo K13
Highest resolution main camera.