Samsung Galaxy A57 5G
$450
Samsung Galaxy A57 5G vs Oppo K15
Oppo K15
$419
| Galaxy A57 5G | K15 | |
|---|---|---|
| Price | USD 450 | USD 419 |
| Battery | 5000 mAh | 8000 mAh |
| Charging (W) | 45 | 80 |
| RAM | 8 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Chipset | Samsung Exynos 1680 | MediaTek Dimensity 7360 Super |
| Display | 6.7" • Super AMOLED Plus • 120Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 12MP | 50MP |
| OS | Android 16 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 31 cheaper
K15USD 419
vsGalaxy A57 5GUSD 450
RAM
4 GB more RAM
K1512 GB RAM
vsGalaxy A57 5G8 GB RAM
Storage
2× more storage
K15256 GB
vsGalaxy A57 5G128 GB
Battery
60% larger battery
K158,000 mAh
vsGalaxy A57 5G5,000 mAh
Charging
35 W faster wired charging
K1580 W wired
vsGalaxy A57 5G45 W wired
Performance
Different chipsets
Galaxy A57 5GSamsung Exynos 1680
vsK15MediaTek Dimensity 7360 Super
Build
26 g lighter
Galaxy A57 5G179 g
vsK15205 g
Best For
Where each phone stands out based on this comparison.
Best if you want
More compactSamsung Galaxy A57 5G
Lighter build179 g
Best if you want
More hardwareOppo K15
Much lower purchase priceUSD 419
More RAM and storage12 GB RAM · 256 GB
Larger battery8,000 mAh
Faster wired charging80 W wired
What CompareTab says about Samsung Galaxy A57 5G vs Oppo K15
Oppo K15 offers more RAM, storage and faster wired charging than Galaxy A57 5G, with 12 GB of RAM versus 8 GB, 256 GB of storage versus 128 GB, a 8000 mAh battery versus 5000 mAh, and 80 W wired charging versus 45 W. It also adds a higher-resolution front camera (50 MP versus 12 MP). Samsung Galaxy A57 5G, however, is lighter at 179 g versus 205 g and thinner at 6.9 mm versus 8.27 mm and has higher quoted peak brightness at 1900 nits versus 1200 nits. The main trade-off is the K15’s extra RAM, storage, faster charging, battery capacity, and higher-resolution front camera versus the Galaxy A57 5G’s higher quoted peak brightness and lighter, thinner build.
