| Hardware and OS | ZOPO Hero 2 | Oppo A3s |
| Operating system | Android v6.0 Marshmalow | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Quad Core 1.3Ghz ARM Cortex A53 | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | ARM Mali-T720 MP2 up to 550-650MHz GPU | Adreno 506 |
| RAM | 1GB 640MHz | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 16GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | Yes Expendable Up to 64GB MicroSD(TF) | |
| User Interface | Yes | |
| Display | ZOPO Hero 2 | Oppo A3s |
| Type | IPS HD capacitive Display | IPS LCD |
| Size | 5.5-inch | 6.2" inc |
| Resolution | 1280 x 720 (HD 720) Pixel | 720 x 1520 px |
| Touchscreen | Capacitive Multi-Touch Screen , IPS, GFF | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 267.02 PPI (Pixel Per Inch) | 271 PPI |
| Protection | Yes, External | |
| Colors | 16M Colors | 16M |
| Features | HD IPS Display, Capacitive touch Screen, 1280 X 720 HD IPS, 267.02 PPI Pixel Density | |
| Connectivity | ZOPO Hero 2 | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes Support FDD-LTE 800 / 1800 / 2100 / 2600MHz | LTE |
| Wi-Fi | Yes wi-fi 802.11a/b/g/n wireless internet | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | No | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Standard SIM | |
| Edge | | Yes |
| Dual SIM | with Nano SIM, Micro SIM Compatibility | |
| GPRS | | Yes |
| GPS | Yes With A-GPS, GPS | Yes, with A-GPS |
| Speed | Download up to 21.2 Mbps, Upload Up to 5.7 Mbps in 3G Network | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Yes microUSB | microUSB 2.0, USB On-The-Go |
| Camera | ZOPO Hero 2 | Oppo A3s |
| Image | 3464 x 2309 pixels | |
| Main camera | 8 Megapixel | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | Yes With 2 Megapixel | 8 MP, Single |
| Multimedia | ZOPO Hero 2 | Oppo A3s |
| Loudspeaker | Yes | |
| Video Playback | Up to 9.2 Hours | |
| Video Out | Yes | |
| Ring Tones | Yes Mp3, AAC , AAC ringtone | |
| 3.5 mm Jack | yes | Yes |
| Radio | Yes Support FM Radio | FM radio |
| Design | ZOPO Hero 2 | Oppo A3s |
| Colors | | Red, Dark Purple |
| Dimensions | 15.30 x 7.80 x 0.90 cm (6.02 x 3.07 x 0.35 inch) | 156.2 x 75.6 x 8.2 mm |
| Weight | 132 grams | 168 g |
| Battery | ZOPO Hero 2 | Oppo A3s |
| Capacity | 2.300 mAh Battery | |
| Placement | Fixed Battery | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | ZOPO Hero 2 | Oppo A3s |
| Release date | | 2018, July |
| Sensors | CMOS sensor, Gravity Sensor, L-sensor, Proximity Sensor | Accelerometer, proximity, compass |
