| Hardware and OS | iOutdoor S950 | Oppo A3s |
| Operating system | Android 5.0 Lollipop | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | MTK6735 Quad-core | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | No | Adreno 506 |
| RAM | Not available | |
| Internal memory | | 16 GB, 2 GB RAM |
| Internal Storage | Not available | |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Memory Card Slot | Not available | |
| User Interface | No | |
| Display | iOutdoor S950 | Oppo A3s |
| Type | HD display | IPS LCD |
| Size | 4.5 inches | 6.2" inc |
| Resolution | 540 X 960 Pixels | 720 x 1520 px |
| Touchscreen | 5 points capacitive touch | capacitive touchscreen |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | To be confirmed | 271 PPI |
| Protection | Germany imported rubber | |
| Colors | To be confirmed | 16M |
| Features | 4.5-inches, HD (540 X 960 Pixels), 5 points capacitive touch | |
| Connectivity | iOutdoor S950 | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | To be confirmed | LTE |
| Wi-Fi | No | 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 | Standard SIM | |
| Edge | | Yes |
| Dual SIM | To be confirmed | |
| GPRS | | Yes |
| Wireless Charging | Yes, support | |
| GPS | Yes, with GPS | Yes, with A-GPS |
| Speed | To be confirmed | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | To be confirmed | microUSB 2.0, USB On-The-Go |
| Camera | iOutdoor S950 | Oppo A3s |
| Image | 540 X 960 Pixels | |
| Main camera | No rear-mounted camera | 13 MP, Dual |
| Specs | | 13 MP, f/2.2, AF
-2 MP, f/2.4, depth sensor |
| Features | Not Supported | LED flash, HDR, panorama |
| Video | | 1080p@30fps |
| Selfie camera | Not Included | 8 MP, Single |
| Multimedia | iOutdoor S950 | Oppo A3s |
| Loudspeaker | To be confirmed | |
| Handsfree | To be confirmed | |
| Video Playback | Not Included | |
| Video Out | Not Included | |
| 3.5 mm Jack | No | Yes |
| Ring Tones | To be confirmed | |
| Radio | No | FM radio |
| Design | iOutdoor S950 | Oppo A3s |
| Colors | | Red, Dark Purple |
| Dimensions | To be confirmed | 156.2 x 75.6 x 8.2 mm |
| Waterproof | IP68 protection level, Germany imported rubber | |
| Weight | To be confirmed | 168 g |
| Battery | iOutdoor S950 | Oppo A3s |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| Capacity | 3200 mAh Li-ion battery | |
| Placement | To be confirmed | |
| Other | iOutdoor S950 | Oppo A3s |
| Release date | | 2018, July |
| Sensors | Sensors not included | Accelerometer, proximity, compass |
