Vivo X5 vs Vivo X51 5G
| Type | Touch | Touch |
| Dimensions | 143.30 x 71.10 x 6.30 mm | 158.46 x 72.80 x 8.04 mm |
| Weight | 141.00 g | 181.50 g |
| Display size | 5.00" | 6.56" |
| Display | Color / IPS TFT 16M colors 720 x 1280 px (5.00") 294 ppi | Color / AMOLED 16M colors 90 Hz 1080 x 2378 px (6.56") 398 ppi |
| Display protection | ||
| Additional display | ||
| Protection of the secondary display | ||
| Standard battery | Li-Ion 2250 mAhBuy powerbank
| Li-Ion 4315 mAhBuy powerbank
|
| Quick battery charging | ||
| Wireless battery charging | ||
| Internal memory | 16 GB | 256 GB |
| RAM memory | 2 GB | 8 GB |
| Memory cards | ||
| Operating system | Android 4.4 KitKat | Android 10 |
| Interface | - | Funtouch 10 |
| Processor | - | Qualcomm Snapdragon 765G SM7250-AB |
| Processor clock | 1700 MHz | 2400 MHz |
| GPU | - | Adreno 620 |
| Touchscreen | ||
| DualSIM | ||
| SIM cards standard | DualSIM(nanoSIM, nanoSIM) | |
| DualSIM mode | nd | dual standby |
| Announced | 4Q 2020 | |
| Other names | BBK Vivo X5 | - |
| GSM frequencies | 850 900 1800 1900 | 850 900 1800 1900 |
| UMTS | 850 900 1700 1900 2100 | |
| LTE standard | TDD LTE: 2600, 2300, 1900 | FDD LTE: 2600, 2100, 1900, 1800, 1700, 1500, 900, 850, 800, 700, 700 TDD LTE: 2600, 2500, 2300, 1900 |
| Standard 5G | FDD 5G: 2600, 2100, 1800, 900, 700 TDD 5G: 3700, 3500, 2600, 2500 | |
| CDMA | 850 CDMA2000 1X | |
| Standard TD-SCDMA | 1900 2000 | |
| UMA |

