| Local Name | iQOO Neo 855 Racing |
| Additional Information | Also known as vivo iQOO Neo 855+, vivo iQOO Neo 855 Plus, vivo iQOO Neo 855s |
| Technology | GSM / CDMA / HSPA / LTE |
| 4G Bands | 1, 3, 4, 5, 8, 19, 34, 38, 39, 40, 41 |
| 3G Bands | HSDPA 850 / 900 / 1700(AWS) / 2100 |
| 2G Bands | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | CDMA 800 & TD-SCDMA |
| Speed | HSPA, LTE-A |
| Announced | 2019, December |
| Status | Available. Released 2019, December |
| Dimensions | 159.5 x 75.2 x 8.1 mm (6.28 x 2.96 x 0.32 in) |
| Weight | 198.5 g (7.02 oz) |
| Build | Glass front, glass back, aluminum frame |
| SIM | Dual SIM (Nano-SIM, dual stand-by) |
| Display Type | Super AMOLED capacitive touchscreen, 16M colors |
| Screen Size | 6.38 inches, 99.9 cm2 (~83.3% screen-to-body ratio) |
| Resolution | 1080 x 2340 pixels, 19.5:9 ratio (~404 ppi density) | HDR10 |
| OS | Android 9.0 (Pie); Funtouch 9 |
| Chipset | Qualcomm SM8150 Snapdragon 855+ (7 nm) |
| CPU | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) |
| GPU | Adreno 640 (700 MHz) |
| Card Slot | No |
| Internal Memory | 128GB 8GB RAM, 128GB 12GB RAM | UFS 3.0 |
| Camera Features | HDR |
| Video | 1080p@30fps |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Sound | 32-bit/192kHz audio |
| WLAN | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot |
| Bluetooth | 5.0, A2DP, LE, aptX |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO |
| Radio | No |
| USB | Type-C 1.0 reversible connector, USB On-The-Go |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass |
| Battery | Non-removable Li-Po 4500 mAh battery |
| Colors | Iceland Aurora, Carbon Black, Light Mint |
