motorola Razr 40 Ultra
$1,099
motorola Razr 40 Ultra vs Oppo K15
Oppo K15
$419
| Razr 40 Ultra | K15 | |
|---|---|---|
| Price | USD 1,099 | USD 419 |
| Battery | 3800 mAh | 8000 mAh |
| Charging (W) | 30 | 80 |
| RAM | 8 GB | 12 GB |
| Storage | 256 GB | 256 GB |
| Chipset | Qualcomm Snapdragon 8+ Gen 1 | MediaTek Dimensity 7360 Super |
| Display | 6.9" • Foldable LTPO AMOLED pOLED • 165Hz | 6.59" • AMOLED (flexible) • 120Hz |
| Main Camera | 12MP | 50MP |
| Front Camera | 32MP | 50MP |
| OS | Android 13 | Android 16 |
Detailed comparison will load when you open this tab.
Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 680 cheaper
K15USD 419
vsRazr 40 UltraUSD 1,099
RAM
4 GB more RAM
K1512 GB RAM
vsRazr 40 Ultra8 GB RAM
Battery
111% larger battery
K158,000 mAh
vsRazr 40 Ultra3,800 mAh
Charging
50 W faster wired charging
K1580 W wired
vsRazr 40 Ultra30 W wired
Performance
Different chipsets
Razr 40 UltraQualcomm Snapdragon 8+ Gen 1
vsK15MediaTek Dimensity 7360 Super
Display
Larger165Hz
Razr 40 Ultra6.9″ · 165Hz
vsK156.59″ · 120Hz
Build
21 g lighter
Razr 40 Ultra184.5 g
vsK15205 g
Best For
Where each phone stands out based on this comparison.
Best if you want
More compactmotorola Razr 40 Ultra
Larger 165Hz display6.9″ · 165Hz
Lighter build184.5 g
Best if you want
More hardwareOppo K15
Much lower purchase priceUSD 419
More RAM12 GB RAM
Larger battery8,000 mAh
Faster wired charging80 W wired
What CompareTab says about motorola Razr 40 Ultra vs Oppo K15
Oppo K15 offers more RAM and faster wired charging than Razr 40 Ultra, with 12 GB of RAM versus 8 GB, a 8000 mAh battery versus 3800 mAh, and 80 W wired charging versus 30 W. It also adds a higher-resolution rear camera (50 MP versus 12 MP) and a higher-resolution front camera (50 MP versus 32 MP). motorola Razr 40 Ultra, however, is lighter at 184.5 g versus 205 g and thinner at 6.99 mm versus 8.27 mm and has a larger 6.9 inch display and higher quoted peak brightness at 1400 nits versus 1200 nits. The choice comes down to K15’s extra RAM, faster charging, battery capacity, and higher-resolution cameras versus Razr 40 Ultra’s larger display, higher quoted peak brightness, and lighter, thinner build.
