| Hardware and OS | Blackview BV9500 Pro | Oppo A3s |
| Operating system | Android 8.1 Oreo OS | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | 4 x 2.3GHz Cortex A53, 4 x 1.65GHz Cortex A53 | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | Mali-G71MP2 @770MHz GPU | Adreno 506 |
| RAM | 6GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | 128GB | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | External Memory Supports Up to 128GB Using TF Card | |
| User Interface | Yes with Custom UI | |
| Display | Blackview BV9500 Pro | Oppo A3s |
| Type | IPS, LCD capacitive touchscreen | IPS LCD |
| Size | 5.7 inches FHD | 6.2" inc |
| Resolution | 2160 x 1080 Pixels, 24 bit color depth | 720 x 1520 px |
| Touchscreen | Yes Multi Touch Support | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | ~ 423.68 ppi | 271 PPI |
| Protection | Yes Corning Gorilla Glass | |
| Colors | 16M Colors | 16M |
| Features | IPS, LCD FHD display, ~423.68 PPI Pixel Density, Capacitive, Multi-touch, Scratch Resistant, 18:9 Display Ratio | |
| Connectivity | Blackview BV9500 Pro | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | Yes | LTE |
| Wi-Fi | Wi-Fi 802.11 a/b/g/n/ac, Dual-Band, Wi-Fi Hotspot, Wi-Fi Direct | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| NFC | yes | |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| SIM | Nano SIM | |
| Edge | | Yes |
| Dual SIM | Dual Hybrid SIM (Nano-SIM, Nano-SIM/microSD), Dual Standby | |
| GPRS | | Yes |
| Wireless Charging | No | |
| GPS | Yes, with GPS, A-GPS, GLONASS, Beidou | Yes, with A-GPS |
| Speed | LTE: 800 / 900 / 1800 / 2100 / 2600 MHz | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | USB Type-C 1.0, with Charging and Mass Storage Function | microUSB 2.0, USB On-The-Go |
| Camera | Blackview BV9500 Pro | Oppo A3s |
| Image | 4619 x 3464 Pixels | |
| Main camera | 16 Megapixels Sony IMX298, 5 Megapixel | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Yes with Dual-LED Flash | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 13 Megapixels Samsung 3L8 | 8 MP, Single |
| Multimedia | Blackview BV9500 Pro | Oppo A3s |
| Loudspeaker | Yes | |
| Handsfree | Yes | |
| Video Playback | Yes Support 3GP, MP4, FLV, MKV, WMV, , H.264, H.263, xVID, AVI | |
| Video Out | Yes | |
| 3.5 mm Jack | yes | Yes |
| Ring Tones | Yes | |
| Radio | No | FM radio |
| Design | Blackview BV9500 Pro | Oppo A3s |
| Colors | | Red, Dark Purple |
| Waterproof | No | |
| Dimensions | | 156.2 x 75.6 x 8.2 mm |
| Weight | | 168 g |
| Battery | Blackview BV9500 Pro | Oppo A3s |
| Capacity | 10,000mAh Lithium-Ion BAK with 12V/2A Wireless Charging | |
| Placement | Non-Removable | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Blackview BV9500 Pro | Oppo A3s |
| Release date | | 2018, July |
| Sensors | Fingerprint Sensor, Proximity, Ambient Light, Accelerometer Sensor | Accelerometer, proximity, compass |
