Oppo K15x
$239
Oppo K15x vs vivo X300 E
vivo X300 E
$719
| K15x | X300 E | |
|---|---|---|
| Price | USD 239 | USD 719 |
| Battery | 6500 mAh | 7200 mAh |
| Charging (W) | 45 | 90 |
| RAM | 6 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Chipset | MediaTek Dimensity 6300 | Qualcomm Snapdragon 8 Gen 5 |
| Display | 6.75" • LCD • 120Hz | 6.59" • AMOLED • 144Hz |
| Main Camera | 13MP | 50MP |
| Front Camera | 5MP | 50MP |
| OS | Android 16 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 480 cheaper
K15xUSD 239
vsX300 EUSD 719
RAM
2× more RAM
X300 E12 GB RAM
vsK15x6 GB RAM
Storage
2× more storage
X300 E256 GB
vsK15x128 GB
Battery
11% larger battery
X300 E7,200 mAh
vsK15x6,500 mAh
Charging
45 W faster wired charging
X300 E90 W wired
vsK15x45 W wired
Performance
Different chipsets
K15xMediaTek Dimensity 6300
vsX300 EQualcomm Snapdragon 8 Gen 5
Display
Larger display
K15x6.75-inch
vsX300 E6.59-inch
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower priceOppo K15x
Much lower purchase priceUSD 239
Larger 6.75-inch6.75-inch
Best if you want
More hardwarevivo X300 E
More RAM and storage12 GB RAM · 256 GB
Larger battery7,200 mAh
Faster wired charging90 W wired
What CompareTab says about Oppo K15x vs vivo X300 E
vivo X300 E has clear advantages in memory, battery capacity and display refresh rate over K15x, with 12 GB of RAM versus 6 GB, 256 GB of storage versus 128 GB, a 7200 mAh battery versus 6500 mAh, and a 144 Hz display instead of 120 Hz. It also adds a higher-resolution rear camera (50 MP versus 13 MP), optical image stabilization on the main camera, an ultrawide rear camera, and 90W charging. Oppo K15x, however, is around $480 cheaper and has a larger 6.75 inch display. The main trade-off is X300 E’s extra RAM, storage, faster charging, battery capacity, and smoother display versus K15x’s lower price and larger display.
