Compare phones
| Global Score | |
| 73.9 | 80.6 |
| Basic Information | |
| Vivo | Xiaomi |
| Android 9.0 Pie | Android 14 |
| 2019-09-16 | 2024-10-29 |
| 6.59 x 3.00 x 0.37 inches | 6.00 x 2.80 x 0.32 inches |
| 7.71 ounces | 6.67 ounces |
| Glowing night | -- |
| Aluminum and Glass | Glass |
| Display / Screen | |
| 6.9 inches | 6.4 inches |
| 2256 x 1080 pixels | 2670 x 1200 pixels |
| P-OLED | OLED |
| 362 pixels per inch | 457 pixels per inch |
| -- | 3200 cd/m2 brightness |
| No touch screen | No touch screen |
| 8 | 10.2 |
| Performance | |
| Qualcomm Snapdragon 855+ SM8150-AC chipset | Snapdragon 8 Elite SM8750-AB (3 nm) chipset |
| Kryo 485, 64-bit, 7 nm (Octa-Core 2960 MHz) processor | processor |
| 8 GB RAM | 12 GB RAM |
| Adreno 640 GPU | Adreno 830 GPU |
| 9.72 | 6.21 |
| Storage | |
| 256 GB internal memory | 256 GB internal memory |
| No SD card slot | No SD card slot |
| 13.3 | 13.3 |
| Camera | |
| 64.00 MP + 16.00 MP | 50.00 MP + 32.00 MP |
| f/1.80 aperture | f/1.60 aperture |
| -- | 23.00mm focal length |
| 0.59 inches (1/1.7") sensor | -- |
| 3840 x 2160 (30 fps) (4K) video resolution | 7680 x 4320 (30 fps) video resolution |
| 1280 x 720 (960 fps) (HD) slow motion video | 1920 x 1080 (960 fps) (Full HD) slow motion video |
| 12.1 | 12.1 |
| Networks | |
| Wi-Fi | Wi-Fi |
| Mobile Hotspot | Mobile Hotspot |
| LTE-A (4G), LTE (4G), HSPA+ (4G), HSDPA and HSUPA | 5G, 5G |
| Nano SIM, Dual SIM | Nano SIM |
| 6.7 | 7 |
| Battery Life | |
| 4500mAh Battery | 5400mAh Battery |
| Non-Removable Battery | Non-Removable Battery |
| -- | Wireless Charging |
| 6.32 | 7.12 |
| Other Features | |
| Bluetooth 5.0 | Bluetooth 5.4 |
| GPS | GPS |
| NFC | NFC |
| -- | Infra-red port |
| Fingerprint ID Scanner | Fingerprint ID Scanner |
| Accelerometer, Compass, Gyroscope, Light Sensor and Proximity Sensor | Accelerometer, Barometer, Compass and Gyroscope |
Comparison review
The Xiaomi 15 has a global score of 80.6, which is a little bit better than vivo NEX 3's general score of 73.9. Both of these phones come with Android OS (Operating System), but the Xiaomi 15 has an older 14 version and vivo NEX 3 has Android 9.0 Pie version. The Xiaomi 15 is a notably newer phone, and it is also thinner and lighter than vivo NEX 3.
The Xiaomi 15 has a much sharper screen than vivo NEX 3, because although it has a quite smaller display, it also counts with a bit higher resolution of 1200 x 2670px and a higher display pixel density. The Xiaomi 15's memory capacity for applications and games is just as good as the vivo NEX 3 one, they have the same 256 GB internal memory.
The vivo NEX 3 features an extremely better processor than Xiaomi 15, although it has a smaller amount of RAM memory, they both have a Octa-Core processor. Xiaomi 15 features improved battery performance than vivo NEX 3, because it has a 5400mAh battery size instead of 4500mAh. Xiaomi 15 features a camera that is very similar to vivo NEX 3's camera, because although the Xiaomi 15 has a lot less mega-pixels back camera, it also counts with a way better 7680x4320 video resolution and a larger camera aperture to capture better low light photos and video.
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