Oppo A78
$239
Oppo A78 vs Oppo K15
Oppo K15
$419
| A78 | K15 | |
|---|---|---|
| Price | USD 239 | USD 419 |
| Battery | 5000 mAh | 8000 mAh |
| Charging (W) | 67 | 80 |
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 680 | MediaTek Dimensity 7360 Super |
| Display | 6.43" • AMOLED • 90Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 8MP | 50MP |
| OS | Android 13 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 180 cheaper
A78USD 239
vsK15USD 419
RAM
4 GB more RAM
K1512 GB RAM
vsA788 GB RAM
Battery
60% larger battery
K158,000 mAh
vsA785,000 mAh
Charging
13 W faster wired charging
K1580 W wired
vsA7867 W wired
Performance
Different chipsets
A78Qualcomm Snapdragon 680
vsK15MediaTek Dimensity 7360 Super
Display
Larger120Hz
K156.59″ · 120Hz
vsA786.43″ · 90Hz
Build
25 g lighter
A78180 g
vsK15205 g
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceOppo A78
Much lower purchase priceUSD 239
Lighter build180 g
Smaller 6.43-inch display6.43″
Best if you want
More hardwareOppo K15
More RAM12 GB RAM
Larger battery8,000 mAh
Faster wired charging80 W wired
Larger 120Hz display6.59″ · 120Hz
What CompareTab says about Oppo A78 vs Oppo K15
Oppo K15 offers more RAM and faster wired charging than A78, with 12 GB of RAM versus 8 GB, a 8000 mAh battery versus 5000 mAh, a 120 Hz display instead of 90 Hz, and 80 W wired charging versus 67 W. It also adds a higher-resolution front camera (50 MP versus 8 MP), optical image stabilization on the main camera, and an ultrawide rear camera. Oppo A78, however, is around $180 cheaper, lighter at 180 g versus 205 g, and thinner at 7.93 mm versus 8.27 mm. The choice comes down to K15’s extra RAM, faster charging, battery capacity, smoother display, and OIS-equipped camera setup versus A78’s lower price and lighter, thinner build.
