| Hardware and OS | Intex Aqua N8 | Oppo A3s |
| Operating system | Android v4.2.2 (Jelly Bean) | Android 8.1 (Oreo); ColorOS 5.1 |
| Processor | Quad core, 1.3 GHz | Octa-core 1.8 GHz Cortex-A53 |
| Chipset | MediaTek MT6582 | Qualcomm SDM450 Snapdragon 450 (14 nm) |
| GPU | | Adreno 506 |
| RAM | 512 MB | |
| Internal memory | 4 GB | 16 GB, 2 GB RAM |
| External memory | | microSD, up to 256 GB (dedicated slot) |
| Expandable Memory | Yes, Up to 32 GB | |
| Graphics | Mali-400 | |
| Display | Intex Aqua N8 | Oppo A3s |
| Type | | IPS LCD |
| Size | | 6.2" inc |
| Screen Size | 4.5 inches (11.43 cm) | |
| Resolution | 480 x 854 pixels | 720 x 1520 px |
| Touchscreen | | capacitive touchscreen |
| Display Type | TFT | |
| Screen-to-Body Ratio | | 81.2% |
| Display area | | 95.9 cm2 |
| Touch Screen | Yes, Capacitive Touchscreen, Multi-touch | |
| Display aspect ratio | | 19:9 (height:width) |
| Pixel Density | 218 ppi | 271 PPI |
| Colors | | 16M |
| Main Camera | Intex Aqua N8 | Oppo A3s |
| Resolution | 8 MP Primary Camera
| |
| Image Resolution | 3264 x 2448 Pixels | |
| Flash | Yes, LED Flash | |
| Camera Features | Digital Zoom | |
| Autofocus | Yes | |
| Camera Setup | Single | |
| Connectivity | Intex Aqua N8 | Oppo A3s |
| 2G Network | | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| 3G Network | | HSDPA 850 / 900 / 2100 |
| 4G Network | | LTE |
| Wi-Fi | Yes, Wi-Fi 802.11 | Wi-Fi 802.11 b/g/n, WiFi Direct, hotspot |
| Network | 2G | GSM / HSPA / LTE |
| SIM card | | Dual SIM (Nano-SIM, dual stand-by) |
| Bluetooth | Yes | 4.2, A2DP, LE |
| Edge | | Yes |
| GPRS | | Yes |
| SIM 1 | 3G Bands: UMTS 2100 MHz 2G Bands: GSM 1800 / 900 MHz
GPRS: Available EDGE: Available | |
| GPS | Yes with A-GPS | Yes, with A-GPS |
| SIM 2 | 2G Bands: GSM 1800 / 900 MHz
| |
| Speed | | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps |
| USB | | microUSB 2.0, USB On-The-Go |
| USB Connectivity | microUSB 2.0 | |
| Front Camera | Intex Aqua N8 | Oppo A3s |
| Resolution | 2 MP Primary Camera
| |
| Camera Setup | Single | |
| Camera | Intex Aqua N8 | Oppo A3s |
| Main camera | | 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 | | 8 MP, Single |
| Multimedia | Intex Aqua N8 | Oppo A3s |
| Audio Jack | 3.5 mm | |
| FM Radio | Yes | |
| 3.5 mm Jack | | Yes |
| Radio | | FM radio |
| Design | Intex Aqua N8 | Oppo A3s |
| Height | 133.2 mm | |
| Width | 67.5 mm | |
| Thickness | 10 mm | |
| Colours | Black | |
| Colors | | Red, Dark Purple |
| Dimensions | | 156.2 x 75.6 x 8.2 mm |
| Weight | 105 grams | 168 g |
| Battery | Intex Aqua N8 | Oppo A3s |
| Type | Li-ion | |
| Capacity | 1750 mAh | |
| Standby time | Up to 220 Hours(2G) | |
| Battery capacity | | 4230 mAh, Non-removable Li-Ion |
| TalkTime | Up to 5 Hours(2G) | |
| Other | Intex Aqua N8 | Oppo A3s |
| Release date | | 2018, July |
| Sensors | | Accelerometer, proximity, compass |
| Features | Intex Aqua N8 | Oppo A3s |
| Other Sensors | Light sensor, Proximity sensor, Accelerometer | |
| Applications | Intex Zone (pre-loaded with many features), Google Play Store, Matrabhasha, Online Software update, Intex Cloud, Intex Play, Intex Game Club, Getit, BigFlix, GreetZap, Hungama, Movie studio, Office suit, News Hunt, WeChat, Zapak, OLX, etc. | |
