OPPO A31 3GB
$137
OPPO A31 3GB vs Oppo K15
Oppo K15
$419
| A31 3GB | K15 | |
|---|---|---|
| Price | USD 137 | USD 419 |
| Battery | 4230 mAh | 8000 mAh |
| Charging (W) | 10 | 80 |
| RAM | 3 GB | 12 GB |
| Storage | 32 GB | 256 GB |
| Chipset | MediaTek Helio P35 MT6765V/CB | MediaTek Dimensity 7360 Super |
| Display | 6.5" • IPS LCD • 60Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 12MP | 50MP |
| Front Camera | 8MP | 50MP |
| OS | Android 9 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 282 cheaper
A31 3GBUSD 137
vsK15USD 419
RAM
4× more RAM
K1512 GB RAM
vsA31 3GB3 GB RAM
Storage
8× more storage
K15256 GB
vsA31 3GB32 GB
Battery
89% larger battery
K158,000 mAh
vsA31 3GB4,230 mAh
Charging
70 W faster wired charging
K1580 W wired
vsA31 3GB10 W wired
Performance
Different chipsets
A31 3GBMediaTek Helio P35 MT6765V/CB
vsK15MediaTek Dimensity 7360 Super
Display
120 Hz refresh
K15120 Hz
vsA31 3GB60 Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceOPPO A31 3GB
Much lower purchase priceUSD 137
Best if you want
More hardwareOppo K15
More RAM and storage12 GB RAM · 256 GB
Larger battery8,000 mAh
Faster wired charging80 W wired
Up to 120 Hz display6.59-inch
What CompareTab says about OPPO A31 3GB vs Oppo K15
Oppo K15 offers more RAM, storage, battery capacity and a smoother display than A31 3GB, with 12 GB of RAM versus 3 GB, 256 GB of storage versus 32 GB, a 8000 mAh battery versus 4230 mAh, and a 120 Hz display instead of 60 Hz. It also adds a higher-resolution rear camera (50 MP versus 12 MP), a higher-resolution front camera (50 MP versus 8 MP), optical image stabilization on the main camera, and 80W charging. OPPO A31 3GB, however, is around $282 cheaper and lighter at 180 g versus 205 g. The main trade-off is the K15’s extra RAM, storage, faster charging, battery capacity, and smoother display versus the A31 3GB’s lower price and lighter build.
