realme 15 5G
$309
realme 15 5G vs vivo X300 E
vivo X300 E
$719
| 15 5G | X300 E | |
|---|---|---|
| Price | USD 309 | USD 719 |
| Battery | 7000 mAh | 7200 mAh |
| Charging (W) | 80 | 90 |
| RAM | 8 GB | 12 GB |
| Storage | 128 GB | 256 GB |
| Chipset | MediaTek Dimensity 7300+ 5G | Qualcomm Snapdragon 8 Gen 5 |
| Display | 6.77" • AMOLED • 144Hz | 6.59" • AMOLED • 144Hz |
| Main Camera | 50MP | 50MP |
| Front Camera | 50MP | 50MP |
| OS | Android 15 | Android 16 |
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Key Differences
Only the differences that meaningfully separate these phones.
Price
USD 410 cheaper
15 5GUSD 309
vsX300 EUSD 719
RAM
4 GB more RAM
X300 E12 GB RAM
vs15 5G8 GB RAM
Storage
2× more storage
X300 E256 GB
vs15 5G128 GB
Battery
200 mAh larger battery
X300 E7,200 mAh
vs15 5G7,000 mAh
Charging
10 W faster wired charging
X300 E90 W wired
vs15 5G80 W wired
Performance
Different chipsets
15 5GMediaTek Dimensity 7300+ 5G
vsX300 EQualcomm Snapdragon 8 Gen 5
Display
Larger display
15 5G6.77-inch
vsX300 E6.59-inch
Best For
Where each phone stands out based on this comparison.
Best if you want
Lower pricerealme 15 5G
Much lower purchase priceUSD 309
Larger 6.77-inch6.77-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 realme 15 5G vs vivo X300 E
vivo X300 E combines more RAM and storage with faster wired charging than 15 5G, with 12 GB of RAM versus 8 GB, 256 GB of storage versus 128 GB, a 7200 mAh battery versus 7000 mAh, and 90 W wired charging versus 80 W. It also adds a telephoto rear camera. realme 15 5G, however, is around $410 cheaper and lighter at 185 g versus 199.5 g and has a larger 6.77 inch display. The choice comes down to X300 E’s extra RAM, storage, faster charging, battery capacity, and telephoto rear camera versus 15 5G’s lower price, larger display, and lighter build.
