Category Breakdown
Camera
≈ Tie
Main sensor resolution
≈ TieBattery
X300s
Battery capacity (7,100 mAh)
WinsCharging
X300s
Wired charging speed (90W)
WinsPerformance
—
AnTuTu benchmark
—Display
≈ Tie
Screen size
≈ TieWeight
Reno15 Pro Max
Total weight (205g)
WinsValue
Reno15 Pro Max
Specs-per-dollar (server score) (8.3/10)
WinsFull Spec Comparison
| Spec | Reno15 Pro Max | X300s |
|---|---|---|
Display | ||
| 6.78" | 6.78" | |
| 1,272 × 2,772 | 1,260 × 2,800 | |
| AMOLED | LTPO AMOLED | |
| 120Hz | 144Hz | |
| 1,800 nits | — | |
Camera | ||
| 200 MP | 200 MP | |
| Triple | Triple | |
| 3.5x | 3x | |
| Yes | Yes | |
| Fingerprint (under display, Fingerprint (under display, optical), accelerometer, compass, gyro, optical), proximity | Fingerprint (under display, Fingerprint (under display, ultrasonic), accelerometer, compass, gyro, proximity, ultrasonic) | |
Performance | ||
| Mediatek Dimensity 8450 | Mediatek Dimensity 9500 | |
| 12 GB | 16 GB | |
| 512 GB | 1024 GB | |
Battery | ||
| 6,500 mAh | 7,100 mAh | |
| 80W | 90W | |
| 50W | 40W | |
Build | ||
| 205g | 217g | |
| 7.7mm | 8mm | |
| Gorilla Glass Victus 2 front, glass back, aluminum frame | Glass front, aluminum frame, glass back | |
| No official IP rating | Not specified | |
| Upper Mid-Range | Flagship | |
Who Each Phone Is Really For
If your priorities differ from the verdict above, start here.
Best overall value
vivo X300s
Highest value score — most specs per dollar.
Budget pick
Oppo Reno15 Pro Max
Lowest price while still competitive.
Photography
vivo X300s
Highest resolution main camera.