Oppo A18
$120
Oppo A18 vs Oppo A78
Oppo A78
$239
| A18 | A78 | |
|---|---|---|
| Price | USD 120 | USD 239 |
| Battery | 5000 mAh | 5000 mAh |
| Charging (W) | 10 | 67 |
| RAM | 4 GB | 8 GB |
| Storage | 128 GB | 256 GB |
| Chipset | MediaTek Helio G85 | Qualcomm Snapdragon 680 |
| Display | 6.56" • IPS LCD • 90Hz | 6.43" • AMOLED • 90Hz |
| Main Camera | 8MP | 50MP |
| Front Camera | 5MP | 8MP |
| OS | Android 13 | Android 13 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 119 cheaper
A18USD 120
vsA78USD 239
RAM
2× more RAM
A788 GB RAM
vsA184 GB RAM
Storage
2× more storage
A78256 GB
vsA18128 GB
Charging
57 W faster wired charging
A7867 W wired
vsA1810 W wired
Performance
Different chipsets
A18MediaTek Helio G85
vsA78Qualcomm Snapdragon 680
Build
8 g lighter
A78180 g
vsA18188 g
Camera
Higher resolution
A7850MP rear · 8MP front
vsA188MP rear · 5MP front
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceOppo A18
Much lower purchase priceUSD 120
Best if you want
More hardwareOppo A78
More RAM and storage8 GB RAM · 256 GB
Faster wired charging67 W wired
Lighter build180 g
Higher-resolution cameras50MP rear · 8MP front
What CompareTab says about Oppo A18 vs Oppo A78
Oppo A78 combines more RAM and storage with faster wired charging than A18, with 8 GB of RAM versus 4 GB, 256 GB of storage versus 128 GB, and 67 W wired charging versus 10 W. It also adds a higher-resolution rear camera (50 MP versus 8 MP) and NFC. Oppo A18, however, is around $119 cheaper and has higher quoted peak brightness at 720 nits versus 600 nits. The main trade-off is the A78’s extra RAM, storage, faster charging, and higher-resolution front camera versus the A18’s lower price and higher quoted peak brightness.
