Oppo K15x vs Oppo K15

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Oppo K15x

Oppo K15x

$239

6 GB RAM 128 GB

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Oppo K15

Oppo K15

$419

12 GB RAM 256 GB

K15xK15
PriceUSD 239USD 419
Battery6500 mAh8000 mAh
Charging (W)4580
RAM6 GB12 GB
Storage128 GB256 GB
ChipsetMediaTek Dimensity 6300MediaTek Dimensity 7360 Super
Display6.75" • LCD • 120Hz6.59" • AMOLED (flexible) • 120Hz
Main Camera13MP50MP
Front Camera5MP50MP
OSAndroid 16Android 16

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Key Differences

Only the differences that meaningfully separate these phones.

Price
USD 180 cheaper
vsK15USD 419
RAM
2× more RAM
vsK15x6 GB RAM
Storage
2× more storage
vsK15x128 GB
Battery
23% larger battery
vsK15x6,500 mAh
Charging
35 W faster wired charging
vsK15x45 W wired
Performance
Different chipsets
vsK15MediaTek Dimensity 7360 Super
Display
Larger display
vsK156.59-inch

Best For

Where each phone stands out based on this comparison.

Best if you want

Oppo K15x

Lower price
Much lower purchase priceUSD 239
Larger 6.75-inch6.75-inch
Best if you want

Oppo K15

More hardware
More RAM and storage12 GB RAM · 256 GB
Larger battery8,000 mAh
Faster wired charging80 W wired

What CompareTab says about Oppo K15x vs Oppo K15

Oppo K15 combines more RAM and storage with faster wired charging than K15x, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 128 GB, a 8000 mAh battery versus 6500 mAh, and 80 W wired charging versus 45 W. It also adds a higher-resolution rear camera (50 MP versus 13 MP), a higher-resolution front camera (50 MP versus 5 MP), and optical image stabilization on the main camera. Oppo K15x, however, is around $180 cheaper and has a larger 6.75 inch display. The choice comes down to K15’s extra RAM, storage, faster charging, battery capacity, and OIS-equipped camera setup versus K15x’s lower price and larger display.