| Hardware and OS | Meizu X | Oppo A3s |
| Operating system | Flyme based Android 6 (Up gradable to Flyme 6) | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| RAM | 4 GB, 3 GB | |
| GPU | Mali-T880 | Adreno 506 |
| Internal Storage | 64 GB, 32 GB | |
| Internal memory | | 16 GB, 2 GB RAM |
| User Interface | Flyme 5.2 | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Display | Meizu X | Oppo A3s |
| Type | IPS LCD | IPS LCD |
| Size | 5.5 inches | 6.2" inc |
| Resolution | 1920 x 1080 pixels | 720 x 1520 px |
| Touchscreen | Yes | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Features | Double 2.5D glass, TDDI display technology, Anodized metal frame design | |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 403 ppi | 271 PPI |
| Colors | 16M | 16M |
| Connectivity | Meizu X | Oppo A3s |
| NFC | yes | |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| SIM | Standard SIM | |
| 4G Network | | LTE |
| Dual SIM | Yes | |
| Wi-Fi | 802.11 a / b / g / n wireless network Support 5GHz and 2.4GHz frequency band | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| GPS | GPS, A-GPS, GLONASS | Yes, with A-GPS |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | Type - C | microUSB 2.0, USB On-The-Go |
| Camera | Meizu X | Oppo A3s |
| Main camera | 12 MP, / 2.0, PDAF, 6-piece lens | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | 5 MP, / 2.0, 5-piece lens, ArcSoft beauty algorithm Adaptive skin technology, Face AE Intelligent adjustment of facial brightness. | 8 MP, Single |
| Multimedia | Meizu X | Oppo A3s |
| Loudspeaker | Yes | |
| Video Playback | MP4, 3GP, MOV, MKV, AVI, FLV, MPEG video format | |
| 3.5 mm Jack | yes | Yes |
| Radio | | FM radio |
| Design | Meizu X | Oppo A3s |
| Waterproof | No | |
| Colors | | Red, Dark Purple |
| Dimensions | 153.8 x 76 x 7.4 mm | 156.2 x 75.6 x 8.2 mm |
| Weight | 165 g | 168 g |
| Battery | Meizu X | Oppo A3s |
| Placement | Non-Removable | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Other | Meizu X | Oppo A3s |
| Release date | | 2018, July |
| Sensors | Hall magnetic induction, gravity sensing, Infrared distance sensor, gyroscope, ambient light sensor, Touch-sensitive, electronic compass | Accelerometer, proximity, compass |
