ASUS ROG Phone 7 Ultimate
$1,399
ASUS ROG Phone 7 Ultimate vs Oppo K15
Oppo K15
$419
| ROG Phone 7 Ultimate | K15 | |
|---|---|---|
| Price | USD 1,399 | USD 419 |
| Battery | 6000 mAh | 8000 mAh |
| Charging (W) | 65 | 80 |
| RAM | 16 GB | 12 GB |
| Storage | 512 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 8 Gen 2 SM8550-AB | MediaTek Dimensity 7360 Super |
| Display | 6.78" • Samsung E4 AMOLED • 165Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 32MP | 50MP |
| OS | Android 13 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 980 cheaper
K15USD 419
vsROG Phone 7 UltimateUSD 1,399
RAM
4 GB more RAM
ROG Phone 7 Ultimate16 GB RAM
vsK1512 GB RAM
Storage
2× more storage
ROG Phone 7 Ultimate512 GB
vsK15256 GB
Battery
33% larger battery
K158,000 mAh
vsROG Phone 7 Ultimate6,000 mAh
Charging
15 W faster wired charging
K1580 W wired
vsROG Phone 7 Ultimate65 W wired
Performance
Different chipsets
ROG Phone 7 UltimateQualcomm Snapdragon 8 Gen 2 SM8550-AB
vsK15MediaTek Dimensity 7360 Super
Display
Larger165Hz
ROG Phone 7 Ultimate6.78″ · 165Hz
vsK156.59″ · 120Hz
Best For
Where each phone stands out based on this comparison.
Best if you want
More hardwareASUS ROG Phone 7 Ultimate
More RAM and storage16 GB RAM · 512 GB
Larger 165Hz display6.78″ · 165Hz
Best if you want
More hardwareOppo K15
Much lower purchase priceUSD 419
Larger battery8,000 mAh
Faster wired charging80 W wired
Smaller 6.59-inch display6.59″
What CompareTab says about ASUS ROG Phone 7 Ultimate vs Oppo K15
ASUS ROG Phone 7 Ultimate offers more RAM and storage than K15, with 16 GB of RAM versus 12 GB, 512 GB of storage versus 256 GB, and a 165 Hz display instead of 120 Hz. Oppo K15, however, is around $980 cheaper, lighter at 205 g versus 246 g, and thinner at 8.27 mm versus 10.3 mm and has a larger 8000 mAh battery versus 6000 mAh. The main trade-off is ROG Phone 7 Ultimate’s extra RAM, storage, and smoother display versus K15’s lower price, larger battery, and lighter, thinner build.
