POCO X3
$269
POCO X3 vs Oppo K15
Oppo K15
$419
| X3 | K15 | |
|---|---|---|
| Price | USD 269 | USD 419 |
| Battery | 5160 mAh | 8000 mAh |
| Charging (W) | 33 | 80 |
| RAM | 6 GB | 12 GB |
| Storage | 64 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 732G | MediaTek Dimensity 7360 Super |
| Display | 6.67" • IPS LCD DotDisplay • 120Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 64MP | 50MP |
| Front Camera | 20MP | 50MP |
| OS | Android 10 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 150 cheaper
X3USD 269
vsK15USD 419
RAM
2× more RAM
K1512 GB RAM
vsX36 GB RAM
Storage
4× more storage
K15256 GB
vsX364 GB
Battery
55% larger battery
K158,000 mAh
vsX35,160 mAh
Charging
47 W faster wired charging
K1580 W wired
vsX333 W wired
Performance
Different chipsets
X3Qualcomm Snapdragon 732G
vsK15MediaTek Dimensity 7360 Super
Build
10 g lighter
K15205 g
vsX3215 g
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower pricePOCO X3
Much lower purchase priceUSD 269
Best if you want
More hardwareOppo K15
More RAM and storage12 GB RAM · 256 GB
Larger battery8,000 mAh
Faster wired charging80 W wired
Lighter build205 g
What CompareTab says about POCO X3 vs Oppo K15
Oppo K15 combines more RAM and storage with faster wired charging than X3, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 64 GB, a 8000 mAh battery versus 5160 mAh, and 80 W wired charging versus 33 W. It also adds a higher-resolution front camera (50 MP versus 20 MP) and optical image stabilization on the main camera. POCO X3, however, is around $150 cheaper. The main trade-off is K15’s extra RAM, storage, faster charging, battery capacity, and OIS-equipped camera setup versus X3’s lower price.
