| Hardware and OS | vivo iQOO Neo 855 Racing | |
| Operating system | Android 9.0 (Pie); Funtouch 9 | |
| Processor | Octa-core (1x2.96 GHz Kryo 485 & 3x2.42 GHz Kryo 485 & 4x1.8 GHz Kryo 485) | |
| Chipset | Qualcomm SM8150 Snapdragon 855 (7 nm) | |
| GPU | Adreno 640 (700 MHz) | |
| Internal memory | 128GB 8GB RAM, 128GB 12GB RAM | |
| External memory | No | |
| Display | vivo iQOO Neo 855 Racing | other phones |
| Type | Super AMOLED | |
| Size | 6.38" inc | |
| Resolution | 1080 x 2340 px | |
| Touchscreen | capacitive touchscreen | |
| Screen-to-Body Ratio | 83.3% | |
| Display area | 99.9 cm2 | |
| Display aspect ratio | 19.5:9 (height:width) | |
| Pixel Density | 404 PPI | |
| Colors | 16M | |
| Other | HDR10 | |
| Connectivity | vivo iQOO Neo 855 Racing | other phones |
| 2G Network | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 | |
| 3G Network | HSDPA 850 / 900 / 1700(AWS) / 2100 | |
| 4G Network | LTE band 1(2100), 3(1800), 4(1700/2100), 5(850), 8(900), 19(800), 34(2000), 38(2600), 39(1900), 40(2300), 41(2500) | |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, dual-band, Wi-Fi Direct, hotspot | |
| Network | GSM / CDMA / HSPA / LTE | |
| SIM card | Dual SIM (Nano-SIM, dual stand-by) | |
| Bluetooth | 5.0, A2DP, LE, aptX | |
| Edge | Yes | |
| GPRS | Yes | |
| GPS | Yes, with A-GPS, GLONASS, BDS, GALILEO | |
| Speed | HSPA, LTE-A | |
| USB | Type-C 1.0 reversible connector, USB On-The-Go | |
| Camera | vivo iQOO Neo 855 Racing | other phones |
| Main camera | 12 MP, Triple | |
| Specs | 12 MP, f/1.8, 1/2.55', 1.4µm, dual pixel PDAF
-8 MP, f/2.2, (wide)
-2 MP, f/2.4, depth sensor | |
| Features | LED flash, HDR, panorama | |
| Video | 2160p@30fps, 1080p@30fps | |
| Selfie camera | 16 MP, Single | |
| Multimedia | vivo iQOO Neo 855 Racing | other phones |
| 3.5 mm Jack | Yes | |
| Radio | No | |
| Design | vivo iQOO Neo 855 Racing | other phones |
| Colors | Iceland Aurora, Carbon Black, Light Mint | |
| Dimensions | 159.5 x 75.2 x 8.1 mm | |
| Weight | 198.5 g | |
| Battery | vivo iQOO Neo 855 Racing | other phones |
| Battery capacity | 4500 mAh, Non-removable Li-Po | |
| Other | vivo iQOO Neo 855 Racing | other phones |
| Release date | 2019, December | |
| Sensors | Fingerprint (under display, optical), accelerometer, gyro, proximity, compass | |
