Let's compare each phone and tablet in the specs table.
| vivo X300 | Xiaomi 15 | |
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| Manufacturer | vivo | Xiaomi |
| Release Date | ||
| Screen Size | 6.31 inch | 6.36 inch |
| Resolution | 1,216 x 2,640 | 1,200 x 2,670 |
| Display Details | AMOLED | CrystalRes AMOLED |
| Max Refresh Rate | 120 Hz | 120 Hz |
| Max Brightness | 4500 nits | 3200 nits |
| Glass | ||
| Body Size | 71.92mm x 150.57mm x 7.95mm | 71.2mm x 152.3mm x 8.08mm |
| Weight | 190 g | 191 g |
| Processor | MediaTek Dimensity 9500 | Qualcomm Snapdragon 8 Elite |
| OS | Android 16 | Android 15 |
| Main camera 1 | 200-megapixel(f/1.68) | 50-megapixel(f/1.62) |
| Main camera 1 details | 1/1.4", OIS | Light Fusion 900, 1/1.31", OIS, 23mm |
| Main camera 2 | 50-megapixel(f/2) | 50-megapixel(f/2.2) |
| Main camera 2 details | ultra wide angle, 1/2.76" | ultra wide 115°, 14mm |
| Main camera 3 | 50-megapixel(f/2.57) | 50-megapixel(f/2) |
| Main camera 3 details | 3x zoom, LYT-602, 1/1.95" | x2.6 zoom, 60mm, OIS, 10cm macro |
| Main camera 4 | ||
| Main camera 4 details | ||
| Main camera 5 | ||
| Main camera 5 details | ||
| Sub camera 1 | 50-megapixel(f/2) | 32-megapixel(f/2) |
| Sub camera 1 details | JN1, 1/2.76", 20mm | |
| Sub camera 2 | ||
| Sub camera 2 details | ||
| Battery | 6,040 mAh | 5,240 mAh |
| Charge | 90W FlashCharge | 90W HyperCharge, 50W wireless HyperCharge |
| Video playback time | 24.1 hours | 25 hours |
| RAM(GB) | 12G/16G | 12G |
| RAM details | LPDDR5X Ultra | |
| ROM(GB) | 256G/512G | 256G/512G |
| ROM details | UFS 4.1 | |
| Antutu | 3,018,000 ver11 | 2,745,000 ver10(estimated) |
| Water resistance | IPX9/IPX8 | IPX8 |
| Dust resistance | IP6X | IP6X |
| SIM | 2 nano SIMs | Dual SIM (nano SIM + nano SIM or nano SIM + eSIM, eSIM + eSIM) |
| NFC | NFC-enabled | NFC-enabled |